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wheelchairindia9

Chair For Cerebral Palsy Child - 0 views

www.wheelchairindia.com/...Cerebral-Palsy-Wheelchair

cerebellum and the cortex common causes of brain damage cause like chicken pox or measles neurological problems are properly managed

shared by wheelchairindia9 on 12 May 15 - No Cached
  • wheelchairindia9 on 12 May 15
     
    Cerebral palsy (CP) is a group of conditions caused by medical abnormalities in the development of a fetus or the early life of a child. These lead to damage or delayed development in the brain. The disorder is permanent and, though it does not worsen with age, the level of functionality of a person with cerebral palsy varies widely: in some cases, effects may be very minor, while in others, movement is impaired to the extent that a wheelchair is required. Common complications associated with CP vary by the type of CP disorder but can include vision problems, seizures, learning disabilities, and issues speaking, writing, and performing other tasks. Cerebral palsy causes problems with muscle tone, movement, balance and/or coordination. Symptoms and effects range from mild to severe. In some infants, problems are evident soon after birth. In others, diagnosis comes in later infancy or toddlerhood. Cerebral Palsy Wheelchair Description: The model designed for cerebral palsy child only. Ultra light weight aluminium alloy frame. Seat Width 38 cms (15"). Net Weight: 18.5 kgs. Epoxy powder coated frame. Detachable arm rest & foot rest provided. Elevated and swinging foot rest. Elevated foot rest provided to elevate leg angle. Height adjustable and detachable head rest. Hydraulic reclining high back for a comfortable posture. Hydraulic adjustable seat angle. Detachable back and seat pad. Extra cushion upholstery provided to under arm, head & calg Foldable. Lever and paddle brakes provided. Safety belt provided. Maintenance free rear solid wheels. Cloth look like water proof upholstery. Anti wheels for better safety and stability. Extra cushion upholstery provided to under arm, head & leg Folding action. Lever and paddle brakes provided. Safety belt provided. Maintenance free rear solid wheels. Cerebral Palsy Wheelchair Recline system: Recline system provides kids with the most comfortable resting environment. It also allows stretching abdomin
fitspresso

https://www.sightcare-co.com/ - 0 views

www.sightcare-co.com

sight care sightcare group training nearsightedness food for eyesight carey codd vitasight vision how to cure bad eye tips fix improve your red light eyes diet improvement skincare malaysia costos de medicare indonesia singapore eyecare

shared by fitspresso on 27 Sep 23 - No Cached
  • fitspresso on 27 Sep 23
     
    Sight Care | Official Site sightcare-co.com · by Sight Care Sight Care Only $49/Bottle Limited Time Offer! Sight Care Special Deal + Special 67% Discount Save $600 + 180 Days Money Back Guarantee #1.The Sight Care vision supplement is a dietary supplement for helping you improve your vision and brain health. Sight Care eye supplements are formulated to provide a synergistic blend of vitamins, minerals, antioxidants, and other bioactive compounds that are essential for maintaining healthy vision Regular Price: 147/per bottle Only for: $49/per bottle What Is Sight Care? This powerful vision support supplement is made with a unique blend of natural ingredients and plant extracts that work together synergistically to deliver numerous benefits for your brain and eye health. With Sight Care, you can expect to experience increased energy levels, improved eyesight, and an overall revitalized sense of well-being. Taking care of your vision health is not just about seeing clearly; it's also about maintaining your overall brain health. As we age, our vision deteriorates, and our eyes and brain can experience a decline in function, but there are steps you can take to support your visual and cognitive health. Regular eye exams are crucial for detecting and treating vision problems early on, and making healthy choices such as eating a nutritious diet and exercising regularly can also help. However, with busy schedules, it can be difficult to find the time to devote to a healthy lifestyle. This is where the Sight Care supplement comes in. It's designed to support both vision and brain health with its blend of natural ingredients that have been shown to promote healthy vision and cognitive function You must not compromise your eye health for momentary exhilaration. If you are glued to digital screens day and night, you must take measures to prevent eye diseases like age-related macular degeneration. The SightCare vision supplement has been made using 100% natura
wheelchairindia9

Cp Child Wheelchair - 0 views

www.wheelchairindia.com/...CP-Wheelchair

Wheelchair Offers New Vistas For Persons With Cerebral Palsy cerebellum and the cortex common causes of brain damage cause like chicken pox or measles neurological problems are properly managed

shared by wheelchairindia9 on 05 May 15 - No Cached
  • wheelchairindia9 on 05 May 15
     
    young children have a different set of needs than adults. Aesthetically, devices designed for kids are often sleek and colorful, and functionally, they are typically lightweight and adjustable. As any parent knows, young people don't stay the same size for long and since a wheelchair is a major purchase -- don't want a simple growth spurt to render it useless. Wheelchair category offers models that feature seat width and depth adjustability, elevating legrests, and other versatile features. As a weight-bearing activity is critical to proper physical and mental function-which is why children with cerebral palsy, who may sit for stretches in a wheelchair and typically are unable to stand on their own, can benefit greatly from pediatric standers as part of a comprehensive pediatric rehabilitation program. Pediatric standers are offered in passive, active and mobile formats: Passive standers stay in one place and feature a support surface, active standers allow reciprocal movement of the extremities while in a standing position, and mobile standers enable users to self-propel. Cerebral Palsy Wheelchair: Cerebral Palsy Wheelchair Description: The model designed for cerebral palsy child only. Ultra light weight aluminium alloy frame. Seat Width 38 cms (15"). Net Weight: 18.5 kgs. Epoxy powder coated frame. Detachable arm rest & foot rest provided. Elevated and swinging foot rest. Elevated foot rest provided to elevate leg angle. Height adjustable and detachable head rest. Hydraulic reclining high back for a comfortable posture. Hydraulic adjustable seat angle. Detachable back and seat pad. Extra cushion upholstery provided to under arm, head & calg Foldable. Lever and paddle brakes provided. Safety belt provided. Maintenance free rear solid wheels. Cloth look like water proof upholstery. Anti wheels for better safety and stability. Extra cushion upholstery provided to under arm, head & leg. Folding action. Lever and paddle brakes provide
wheelchairindia9

Wrist and Forearm Splints Causes and Recovery Period | Health | Article Point - 0 views

www.articlepoint.org/...auses-and-recovery-period.aspx

Wrist and Forearm Splints Causes and Recovery Period best orthopedic wrist braces comfortable support to hand muscular attachments to the bone hand side of the forearm Anatomical thumb opening

shared by wheelchairindia9 on 04 Apr 16 - No Cached
  • wheelchairindia9 on 04 Apr 16
     
    Wrist and forearm splints may be suggested for people with weak wrists or for those that have been previously injured, for tendonitis wrist support and even as a preventative for those who awaken in the morning with pain or numbness after sleeping on their hands at night. The best orthopedic wrist braces for carpal tunnel syndrome, occupational stabilization and relief from the pain of wrist strains and sprains. This Right hand wrist and forearm splint from tynor is meant to be used among patients suffering from any injury or sprain in these regions. The splint is meant to provide controlled compression in various orthopaedic conditions. The splint immobilizes the area that helps in a speedier recovery. It has anatomical thumb opening that allows free movement of the thumb. It provides a lot of comfort and is easily breathable. Forearm splint is the term used to describe the forearm pain similarly the pain of lower leg over the shin is known as shin splints. Forearm splint describes the painful disease of elbow or wrist joint. Continuous pain in forearm is often caused by tendonitis, joint injury or hairline fracture of forearm bones (proximal radius or ulna near elbow joint). Overstretching of the elbow joint often causes forearm injury. Symptoms consist of a dull pain in the forearm. Pain is minor initially but increases as activity continues. Often pin-pointed to the dorsal or back of the hand side of the forearm, mid-way between the wrist and elbow. The patient may experience weakness in the wrist extensor muscles and tenderness deep in the forearm. Pain may be reproduced by attempting to bend the wrist backwards against resistance. They provided wrist splints are used in different medical institutions and hospitals for management of hand fractures. Our offered wrist splints are manufactured by skilled professionals using optimum quality basic material and advanced technology as per the set norms of market. As well, these wrist splints can be availed in v
Nathan Goodyear

Testosterone and the Cardiovascular System: A Comprehensive Review of the Clinical Lite... - 0 views

jaha.ahajournals.org/...e000272.full

Testosterone men male cardiovascular disease low T

shared by Nathan Goodyear on 20 Nov 13 - No Cached
  • Low endogenous bioavailable testosterone levels have been shown to be associated with higher rates of all‐cause and cardiovascular‐related mortality.39,41,46–47 Patients suffering from CAD,13–18 CHF,137 T2DM,25–26 and obesity27–28
  • have all been shown to have lower levels of endogenous testosterone compared with those in healthy controls. In addition, the severity of CAD15,17,29–30 and CHF137 correlates with the degree of testosterone deficiency
  • In patients with CHF, testosterone replacement therapy has been shown to significantly improve exercise tolerance while having no effect on LVEF
  • ...66 more annotations...
  • testosterone therapy causes a shift in the skeletal muscle of CHF patients toward a higher concentration of type I muscle fibers
  • Testosterone replacement therapy has also been shown to improve the homeostatic model of insulin resistance and hemoglobin A1c in diabetics26,68–69 and to lower the BMI in obese patients.
  • Lower levels of endogenous testosterone have been associated with longer duration of the QTc interval
  • testosterone replacement has been shown to shorten the QTc interval
  • negative correlation has been demonstrated between endogenous testosterone levels and IMT of the carotid arteries, abdominal aorta, and thoracic aorta
  • These findings suggest that men with lower levels of endogenous testosterone may be at a higher risk of developing atherosclerosis.
  • Current guidelines from the Endocrine Society make no recommendations on whether patients with heart disease should be screened for hypogonadism and do not recommend supplementing patients with heart disease to improve survival.
  • The Massachusetts Male Aging Study also projects ≈481 000 new cases of hypogonadism annually in US men within the same age group
  • since 1993 prescriptions for testosterone, regardless of the formulation, have increased nearly 500%
  • Testosterone levels are lower in patients with chronic illnesses such as end‐stage renal disease, human immunodeficiency virus, chronic obstructive pulmonary disease, type 2 diabetes mellitus (T2DM), obesity, and several genetic conditions such as Klinefelter syndrome
  • A growing body of evidence suggests that men with lower levels of endogenous testosterone are more prone to develop CAD during their lifetimes
  • There are 2 major potential confounding factors that the older studies generally failed to account for. These factors are the subfraction of testosterone used to perform the analysis and the method used to account for subclinical CAD.
  • The biologically inactive form of testosterone is tightly bound to SHBG and is therefore unable to bind to androgen receptors
  • The biologically inactive fraction of testosterone comprises nearly 68% of the total testosterone in human serum
  • The biologically active subfraction of testosterone, also referred to as bioavailable testosterone, is either loosely bound to albumin or circulates freely in the blood, the latter referred to as free testosterone
  • It is estimated that ≈30% of total serum testosterone is bound to albumin, whereas the remaining 1% to 3% circulates as free testosterone
  • it can be argued that using the biologically active form of testosterone to evaluate the association with CAD will produce the most reliable results
  • English et al14 found statistically significant lower levels of bioavailable testosterone, free testosterone, and free androgen index in patients with catheterization‐proven CAD compared with controls with normal coronary arteries
  • patients with catheterization‐proven CAD had statistically significant lower levels of bioavailable testosterone
  • In conclusion, existing evidence suggests that men with CAD have lower levels of endogenous testosterone,13–18 and more specifically lower levels of bioavailable testosterone
  • low testosterone levels are associated with risk factors for CAD such as T2DM25–26 and obesity
  • In a meta‐analysis of these 7 population‐based studies, Araujo et al41 showed a trend toward increased cardiovascular mortality associated with lower levels of total testosterone, but statistical significance was not achieved (RR, 1.25
  • the authors showed that a decrease of 2.1 standard deviations in levels of total testosterone was associated with a 25% increase in the risk of cardiovascular mortality
  • the relative risk of all‐cause mortality in men with lower levels of total testosterone was calculated to be 1.35
  • higher risk of cardiovascular mortality is associated with lower levels of bioavailable testosterone
  • Existing evidence seems to suggest that lower levels of endogenous testosterone are associated with higher rates of all‐cause mortality and cardiovascular mortality
  • studies have shown that lower levels of endogenous bioavailable testosterone are associated with higher rates of all‐cause and cardiovascular mortality
  • It may be possible that using bioavailable testosterone to perform mortality analysis will yield more accurate results because it prevents the biologically inactive subfraction of testosterone from playing a potential confounding role in the analysis
  • The earliest published material on this matter dates to the late 1930s
  • the concept that testosterone replacement therapy improves angina has yet to be proven wrong
  • In more recent studies, 3 randomized, placebo‐controlled trials demonstrated that administration of testosterone improves myocardial ischemia in men with CAD
  • The improvement in myocardial ischemia was shown to occur in response to both acute and chronic testosterone therapy and seemed to be independent of whether an intravenous or transdermal formulation of testosterone was used.
  • testosterone had no effect on endothelial nitric oxide activity
  • There is growing evidence from in vivo animal models and in vitro models that testosterone induces coronary vasodilation by modulating the activity of ion channels, such as potassium and calcium channels, on the surface of vascular smooth muscle cells
  • Experimental studies suggest that the most likely mechanism of action for testosterone on vascular smooth muscle cells is via modulation of action of non‐ATP‐sensitive potassium ion channels, calcium‐activated potassium ion channels, voltage‐sensitive potassium ion channels, and finally L‐type calcium ion channels
  • Corona et al confirmed those results by demonstrating that not only total testosterone levels are lower among diabetics, but also the levels of free testosterone and SHBG are lower in diabetic patients
  • Laaksonen et al65 followed 702 Finnish men for 11 years and demonstrated that men in the lowest quartile of total testosterone, free testosterone, and SHBG were more likely to develop T2DM and metabolic syndrome.
  • Vikan et al followed 1454 Swedish men for 11 years and discovered that men in the highest quartile of total testosterone were significantly less likely to develop T2DM
  • authors demonstrated a statistically significant increase in the incidence of T2DM in subjects receiving gonadotropin‐releasing hormone antagonist therapy. In addition, a significant increase in the rate of myocardial infarction, stroke, sudden cardiac death, and development of cardiovascular disease was noted in patients receiving antiandrogen therapy.67
  • Several authors have demonstrated that the administration of testosterone in diabetic men improves the homeostatic model of insulin resistance, hemoglobin A1c, and fasting plasma glucose
  • Existing evidence strongly suggests that the levels of total and free testosterone are lower among diabetic patients compared with those in nondiabetics
  • insulin seems to be acting as a stimulant for the hypothalamus to secret gonadotropin‐releasing hormone, which consequently results in increased testosterone production. It can be argued that decreased stimulation of the hypothalamus in diabetics secondary to insulin deficiency could result in hypogonadotropic hypogonadism
  • BMI has been shown to be inversely associated with testosterone levels
  • This interaction may be a result of the promotion of lipolysis in abdominal adipose tissue by testosterone, which may in turn cause reduced abdominal adiposity. On the other hand, given that adipose tissue has a higher concentration of the enzyme aromatase, it could be that increased adipose tissue results in more testosterone being converted to estrogen, thereby causing hypogonadism. Third, increased abdominal obesity may cause reduced testosterone secretion by negatively affecting the hypothalamus‐pituitary‐testicular axis. Finally, testosterone may be the key factor in activating the enzyme 11‐hydroxysteroid dehydrogenase in adipose tissue, which transforms glucocorticoids into their inactive form.
  • increasing age may alter the association between testosterone and CRP. Another possible explanation for the association between testosterone level and CRP is central obesity and waist circumference
  • Bai et al have provided convincing evidence that testosterone might be able to shorten the QTc interval by augmenting the activity of slowly activating delayed rectifier potassium channels while simultaneously slowing the activity of L‐type calcium channels
  • consistent evidence that supplemental testosterone shortens the QTc interval.
  • Intima‐media thickness (IMT) of the carotid artery is considered a marker for preclinical atherosclerosis
  • Studies have shown that levels of endogenous testosterone are inversely associated with IMT of the carotid artery,126–128,32,129–130 as well as both the thoracic134 and the abdominal aorta
  • 1 study has demonstrated that lower levels of free testosterone are associated with accelerated progression of carotid artery IMT
  • another study has reported that decreased levels of total and bioavailable testosterone are associated with progression of atherosclerosis in the abdominal aorta
  • These findings suggest that normal physiologic testosterone levels may help to protect men from the development of atherosclerosis
  • Czesla et al successfully demonstrated that the muscle specimens that were exposed to metenolone had a significant shift in their composition toward type I muscle fibers
  • Type I muscle fibers, also known as slow‐twitch or oxidative fibers, are associated with enhanced strength and physical capability
  • It has been shown that those with advanced CHF have a higher percentage of type II muscle fibers, based on muscle biopsy
  • Studies have shown that men with CHF suffer from reduced levels of total and free testosterone.137 It has also been shown that reduced testosterone levels in men with CHF portends a poor prognosis and is associated with increased CHF mortality.138 Reduced testosterone has also been shown to correlate negatively with exercise capacity in CHF patients.
  • Testosterone replacement therapy has been shown to significantly improve exercise capacity, without affecting LVEF
  • the results of the 3 meta‐analyses seem to indicate that testosterone replacement therapy does not cause an increase in the rate of adverse cardiovascular events
  • Data from 3 meta‐analyses seem to contradict the commonly held belief that testosterone administration may increase the risk of developing prostate cancer
  • One meta‐analysis reported an increase in all prostate‐related adverse events with testosterone administration.146 However, when each prostate‐related event, including prostate cancer and a rise in PSA, was analyzed separately, no differences were observed between the testosterone group and the placebo group
  • the existing data from the 3 meta‐analyses seem to indicate that testosterone replacement therapy does not increase the risk of adverse cardiovascular events
  • the authors correctly point out the weaknesses of their study which include retrospective study design and lack of randomization, small sample size at extremes of follow‐up, lack of outcome validation by chart review and poor generalizability of the results given that only male veterans with CAD were included in this study
    • Nathan Goodyear
      Nathan Goodyear on 04 Dec 13
       
      The authors here present Total Testosterone as a "confounding" value
    • Nathan Goodyear
      Nathan Goodyear on 09 Dec 13
       
      This would be HSD-II
  • the studies that failed to find an association between testosterone and CRP used an older population group
  • low testosterone may influence the severity of CAD by adversely affecting the mediators of the inflammatory response such as high‐sensitivity C‐reactive protein, interleukin‐6, and tumor necrosis factor–α
  • Nathan Goodyear on 20 Nov 13
     
    Good review of Testosterone and CHD.  Low T is associated with increased all cause mortality and cardiovascular mortality, CAD, CHF, type II diabetes, obesity, increased IMT,  increased severity of CAD and CHF.  Testosterone replacement in men with low T has been shown to improve exercise tolerance in CHF, improve insulin resistance, improve HgbA1c and lower BMI in the obese.
fnfdoc

Symptoms And Causes Of Diverticulitis | Health Blog - 0 views

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Diverticulitis avoid foods Causes Risk Factors Symptoms

shared by fnfdoc on 08 Jun 18 - No Cached
  • fnfdoc on 08 Jun 18
     
    What is diverticulitis and what signs and symptoms occur when you have diverticulitis? What Foods You Should Eat If You Have Diverticulitis and what you should not eat when you discovered you have diverticulitis. Described many causes in this article if you are looking for causes of diverticulitis.
  • fnfdoc on 08 Jun 18
     
    Diverticulitis is a very serious medical condition. It causes inflamed pouches in the lining of your intestine. It is a very serious medical condition that causes infection or inflammation of small pouches in the lining of your intestine that is known as diverticula that develop along the walls of the intestines.
trungtamnamkhoa

Pimples In The Penis - What Is The Cause? - 1 views

trungtamnamkhoa.com/noi-mun-o-duong-vat.html

hormones cancer hormone Testosterone Men Health healthy Disease Male

shared by trungtamnamkhoa on 25 Jun 19 - No Cached
  • trungtamnamkhoa on 25 Jun 19
     
    The penis gets pimples, white or red items make men worried because they don't know the cause. In most of the causes of penile acne, the group of causes of sexually transmitted diseases is the most dangerous. Genital skin is very sensitive, especially in the penis. Only a small change can cause abnormal symptoms such as tumors, irritation, irritation and discomfort. Men need to understand the reasons for effective prevention and treatment. Group of allergy causes: Men with acne in the penis due to local allergies, for example, the penis skin has been exposed to "strange" substances from poor quality condoms. In addition, wearing underwear that is too tight, fabric material is not guaranteed or new clothes bought without washing well and many dust and dirt also cause irritation and penile pimples. Eating allergenic foods can also irritate the skin and, if unfortunately, the skin is as delicate as the "genital area".
fnfdoc

Anorexia Nervosa: Types, Symptoms And Causes | Health Blog - 0 views

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Anorexia Nervosa Anorexia Nervosa Types Anorexia Nervosa Symptoms Anorexia Nervosa Causes Anorexia Anorexia Causes Anorexia Types Anorexia Symptoms Anorexia Nervosa Diagnosis Anorexia Diagnosis Anorexia Athletica Early Signs Of Anorexia Dangers Of Anorexi

shared by fnfdoc on 07 Jul 19 - No Cached
  • fnfdoc on 07 Jul 19
     
    There are some symptoms & causes of anorexia. Are you facing weight stress? In fact, you're underweight If you have been suffering from an eating disorder
  • fnfdoc on 07 Jul 19
     
    There are some symptoms & causes of anorexia. Are you facing weight stress? In fact, you're underweight If you have been suffering from an eating disorder
wheelchairindia9

Tynor Wrist and Forearm Splint Right-Left - 0 views

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Wrist and Forearm Splints Causes and Recovery Period best orthopedic wrist braces comfortable support to hand muscular attachments to the bone hand side of the forearm Anatomical thumb opening

shared by wheelchairindia9 on 29 Mar 16 - No Cached
  • wheelchairindia9 on 29 Mar 16
     
    Tynor Wrist and Forearm Splint Right-Left Wrist and Forearm Splint is designed to immobilize and provide firm and comfortable support to hand and wrist in various orthopedic conditions. It maintains the wrist in the functional position. Aesthetically appealing. Customizable splint. Perfect immobilization. Controlled compression. Anatomical thumb opening. Tynor Wrist and Forearm Splint Right-Left Features Made out of PUF fused Matty fabric Breathable Excellent aesthetics Improved comfort Enhanced life. Removable, Aluminum Splints Customized fitting Required degree of dorsi-flexion can be achieved Very good grip and immobilization Design features Long length of the brace, ensures enhanced immobilization Brace abuts the Palmer crease , allows free finger movement. Elegant tabs , allow easy application and removal Elegant tabs, also enhance the aesthetics of the product. Black Color, enhances the aethetics Hook loop closures Easy to apply and remove Ensures optimal compression , Built in opening for thumb abduction Better pain relief and healing. Thumb remains relaxed, no fatigue Improves comfort Tynor Wrist and Forearm Splint Right-Left Measurements Measure the Circumference at a distance 6" from the wrist along the arm
Nathan Goodyear

Inflammatory cause of metabolic syndrome via brain stress and NF-κB - 0 views

www.ncbi.nlm.nih.gov/...PMC3314172

metabolic syndrome TLR cytokines hypothalamus brain neurology metabolic syndrome NF-kappaB DIO diet induced obesity over nutrition nutrition inflammation

shared by Nathan Goodyear on 09 Jul 13 - No Cached
  • Mechanistic studies further showed that such metabolic inflammation is related to the induction of various intracellular stresses such as mitochondrial oxidative stress, endoplasmic reticulum (ER) stress, and autophagy defect under prolonged nutritional excess
  • intracellular stress-inflammation process for metabolic syndrome has been established in the central nervous system (CNS) and particularly in the hypothalamus
  • the CNS and the comprised hypothalamus are known to govern various metabolic activities of the body including appetite control, energy expenditure, carbohydrate and lipid metabolism, and blood pressure homeostasis
  • ...56 more annotations...
  • Reactive oxygen species (ROS) refer to a class of radical or non-radical oxygen-containing molecules that have high oxidative reactivity with lipids, proteins, and nucleic acids
  • a large measure of intracellular ROS comes from the leakage of mitochondrial electron transport chain (ETC)
  • Another major source of intracellular ROS is the intentional generation of superoxides by nicotinamide adenine dinucleotide phosphate (NADPH) oxidase
  • there are other ROS-producing enzymes such as cyclooxygenases, lipoxygenases, xanthine oxidase, and cytochrome p450 enzymes, which are involved with specific metabolic processes
  • To counteract the toxic effects of molecular oxidation by ROS, cells are equipped with a battery of antioxidant enzymes such as superoxide dismutases, catalase, peroxiredoxins, sulfiredoxin, and aldehyde dehydrogenases
  • intracellular oxidative stress has been indicated to contribute to metabolic syndrome and related diseases, including T2D [72; 73], CVDs [74-76], neurodegenerative diseases [69; 77-80], and cancers
  • intracellular oxidative stress is highly associated with the development of neurodegenerative diseases [69] and brain aging
  • dietary obesity was found to induce NADPH oxidase-associated oxidative stress in rat brain
  • mitochondrial dysfunction in hypothalamic proopiomelanocortin (POMC) neurons causes central glucose sensing impairment
  • Endoplasmic reticulum (ER) is the cellular organelle responsible for protein synthesis, maturation, and trafficking to secretory pathways
  • unfolded protein response (UPR) machinery
  • ER stress has been associated to obesity, insulin resistance, T2D, CVDs, cancers, and neurodegenerative diseases
  • brain ER stress underlies neurodegenerative diseases
  • under environmental stress such as nutrient deprivation or hypoxia, autophagy is strongly induced to breakdown macromolecules into reusable amino acids and fatty acids for survival
  • intact autophagy function is required for the hypothalamus to properly control metabolic and energy homeostasis, while hypothalamic autophagy defect leads to the development of metabolic syndrome such as obesity and insulin resistance
  • prolonged oxidative stress or ER stress has been shown to impair autophagy function in disease milieu of cancer or aging
  • TLRs are an important class of membrane-bound pattern recognition receptors in classical innate immune defense
  • Most hypothalamic cell types including neurons and glia cells express TLRs
  • overnutrition constitutes an environmental stimulus that can activate TLR pathways to mediate the development of metabolic syndrome related disorders such as obesity, insulin resistance, T2D, and atherosclerotic CVDs
  • Isoforms TLR1, 2, 4, and 6 may be particularly pertinent to pathogenic signaling induced by lipid overnutrition
  • hypothalamic TLR4 and downstream inflammatory signaling are activated in response to central lipid excess via direct intra-brain lipid administration or HFD-feeding
  • overnutrition-induced metabolic derangements such as central leptin resistance, systemic insulin resistance, and weight gain
  • these evidences based on brain TLR signaling further support the notion that CNS is the primary site for overnutrition to cause the development of metabolic syndrome.
  • circulating cytokines can limitedly travel to the hypothalamus through the leaky blood-brain barrier around the mediobasal hypothalamus to activate hypothalamic cytokine receptors
  • significant evidences have been recently documented demonstrating the role of cytokine receptor pathways in the development of metabolic syndrome components
  • entral administration of TNF-α at low doses faithfully replicated the effects of central metabolic inflammation in enhancing eating, decreasing energy expenditure [158;159], and causing obesity-related hypertension
  • Resistin, an adipocyte-derived proinflammatory cytokine, has been found to promote hepatic insulin resistance through its central actions
  • both TLR pathways and cytokine receptor pathways are involved in central inflammatory mechanism of metabolic syndrome and related diseases.
  • In quiescent state, NF-κB resides in the cytoplasm in an inactive form due to inhibitory binding by IκBα protein
  • IKKβ activation via receptor-mediated pathway, leading to IκBα phosphorylation and degradation and subsequent release of NF-κB activity
  • Research in the past decade has found that activation of IKKβ/NF-κB proinflammatory pathway in metabolic tissues is a prominent feature of various metabolic disorders related to overnutrition
  • it happens in metabolic tissues, it is mainly associated with overnutrition-induced metabolic derangements, and most importantly, it is relatively low-grade and chronic
  • this paradigm of IKKβ/NF-κB-mediated metabolic inflammation has been identified in the CNS – particularly the comprised hypothalamus, which primarily accounts for to the development of overnutrition-induced metabolic syndrome and related disorders such as obesity, insulin resistance, T2D, and obesity-related hypertension
  • evidences have pointed to intracellular oxidative stress and mitochondrial dysfunction as upstream events that mediate hypothalamic NF-κB activation in a receptor-independent manner under overnutrition
  • In the context of metabolic syndrome, oxidative stress-related NF-κB activation in metabolic tissues or vascular systems has been implicated in a broad range of metabolic syndrome-related diseases, such as diabetes, atherosclerosis, cardiac infarct, stroke, cancer, and aging
  • intracellular oxidative stress seems to be a likely pathogenic link that bridges overnutrition with NF-κB activation leading to central metabolic dysregulation
  • overnutrition is an environmental inducer for intracellular oxidative stress regardless of tissues involved
  • excessive nutrients, when transported into cells, directly increase mitochondrial oxidative workload, which causes increased production of ROS by mitochondrial ETC
  • oxidative stress has been shown to activate NF-κB pathway in neurons or glial cells in several types of metabolic syndrome-related neural diseases, such as stroke [185], neurodegenerative diseases [186-188], and brain aging
  • central nutrient excess (e.g., glucose or lipids) has been shown to activate NF-κB in the hypothalamus [34-37] to account for overnutrition-induced central metabolic dysregulations
  • overnutrition can present the cell with a metabolic overload that exceeds the physiological adaptive range of UPR, resulting in the development of ER stress and systemic metabolic disorders
  • chronic ER stress in peripheral metabolic tissues such as adipocytes, liver, muscle, and pancreatic cells is a salient feature of overnutrition-related diseases
  • recent literature supports a model that brain ER stress and NF-κB activation reciprocally promote each other in the development of central metabolic dysregulations
  • when intracellular stresses remain unresolved, prolonged autophagy upregulation progresses into autophagy defect
  • autophagy defect can induce NF-κB-mediated inflammation in association with the development of cancer or inflammatory diseases (e.g., Crohn's disease)
  • The connection between autophagy defect and proinflammatory activation of NF-κB pathway can also be inferred in metabolic syndrome, since both autophagy defect [126-133;200] and NF-κB activation [20-33] are implicated in the development of overnutrition-related metabolic diseases
  • Both TLR pathway and cytokine receptor pathways are closely related to IKKβ/NF-κB signaling in the central pathogenesis of metabolic syndrome
  • Overnutrition, especially in the form of HFD feeding, was shown to activate TLR4 signaling and downstream IKKβ/NF-κB pathway
  • TLR4 activation leads to MyD88-dependent NF-κB activation in early phase and MyD88-indepdnent MAPK/JNK pathway in late phase
  • these studies point to NF-κB as an immediate signaling effector for TLR4 activation in central inflammatory response
  • TLR4 activation has been shown to induce intracellular ER stress to indirectly cause metabolic inflammation in the hypothalamus
  • central TLR4-NF-κB pathway may represent one of the early receptor-mediated events in overnutrition-induced central inflammation.
  • cytokines and their receptors are both upstream activating components and downstream transcriptional targets of NF-κB activation
  • central administration of TNF-α at low dose can mimic the effect of obesity-related inflammatory milieu to activate IKKβ/NF-κB proinflammatory pathways, furthering the development of overeating, energy expenditure decrease, and weight gain
  • the physiological effects of IKKβ/NF-κB activation seem to be cell type-dependent, i.e., IKKβ/NF-κB activation in hypothalamic agouti-related protein (AGRP) neurons primarily leads to the development of energy imbalance and obesity [34]; while in hypothalamic POMC neurons, it primarily results in the development of hypertension and glucose intolerance
  • the hypothalamus, is the central regulator of energy and body weight balance [
  • Nathan Goodyear on 09 Jul 13
     
    Great article chronicles the biochemistry of "over nutrition" and inflammation through NF-kappaB activation and its impact on the brain.
fnfdoc

Chalazion Eye: Causes, Surgery & Home Remedies - Health Blog - 0 views

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Chalazia Chalazion Eye Eyelid Causes Surgery Remedies Home Cyst Removal Get Rid Of Remove Styes

shared by fnfdoc on 19 Feb 19 - No Cached
  • fnfdoc on 19 Feb 19
     
    Are you searching for Chalazion? We covered completely Causes, Symptoms, Treatment, Surgery and Home Remedies of Chalazion. Read and get rid of Stye too
  • fnfdoc on 19 Feb 19
     
    Are you searching for Chalazion? We covered completely Causes, Symptoms, Treatment, Surgery and Home Remedies of Chalazion. Read and get rid of Stye too
fnfdoc

Health Issues Due To Blood In Semen | Your Health Our Priority - 0 views

www.fnfdoc.com/...h-issues-due-to-blood-in-semen

Blood In Semen Diseases Health Hematospermia

shared by fnfdoc on 29 Apr 18 - No Cached
  • fnfdoc on 29 Apr 18
     
    Bleeding in semen caused by medical procedures, also known as hematospermia. Blood in semen caused by infections, tumors, and stones in organs as well as anatomical problems. The most common cause is a prostate biopsy.
silver line

Obesity Treatment India at Affordable Cost - 0 views

www.biggestclassifieds.com/index.php

leading causes of obesity the childhood endocrine system diseases disorders hormonal risks health treatment information medications surgery complications

shared by silver line on 19 Jul 12 - No Cached
  • silver line on 19 Jul 12
     
    Silver line, the top hospital in Kerala, India. Silver line provide detailed informatrion about obesity, leading causes of obesity, causes of childhood obesity, the endocrine system, endocrine disorders, obesity health risks, treatment of obesity, obesity medications and obesity complications
Nathan Goodyear

Metabolic Effects of Liothyronine Therapy in Hypothyroidism: A Randomized, Double-Blind... - 0 views

press.endocrine.org/...jc.2011-1329

T4 T3 hypothyroid hypothyroidism thyroid lipids weight loss metabolism cholesterol hormones

shared by Nathan Goodyear on 24 Sep 14 - No Cached
  • tissue euthyroidism is the net result of multiple steps including conversion of the prohormone T4 into its active metabolite T3, which is ultimately responsible for signaling at the end-organ target level
  • The circulating and intracellular pools of T3 of treated hypothyroid patients (i.e. devoid of endogenous TH production) depend entirely on the conversion of exogenous l-T4 into T3
  • TH is the major regulator of basal metabolic rate
  • ...8 more annotations...
  • The substitution of l-T3 for l-T4 caused a significant weight loss
  • The substitution of l-T3 for l-T4 caused a significant reduction in lipid parameters
  • Despite the increase in serum T3, the l-T3 treatment did not cause major changes in cardiovascular or musculoskeletal function, as indicated by the echocardiographic and maximal exercise tolerance tests and DXA studies.
  • The changes in serum lipid metabolism parameters are similar to the effects observed with drugs approved for the treatment of dyslipidemia
  • This differential response appears to be limited to the lipid metabolism and SHBG, whereas no differences in indices of insulin resistance were detected. This is remarkable because hyperthyroid states are associated with an increase in hepatic gluconeogenesis (37), and overt thyrotoxicosis is a known cause of secondary diabetes.
  • TH action is increased in the liver, and the SHBG increase supports this hypothesis
  • Similarly, no significant differences were observed in blood pressure, heart rate, or endothelial vascular function
  • In conclusion, the results of this pharmacology, proof-of-concept study indicate that replacement therapy of hypothyroidism with l-T3, compared with l-T4 causes weight loss and favorable changes in the lipid profile without appreciable side effects
  • Nathan Goodyear on 24 Sep 14
     
    Crossover study finds T3 versus T4 results in more weight loss, improved lipid management and increased SHBG without any adverse cardiovascular effects.   The T3 was dosed 3 x daily due to its short half life compared to T4.
wheelchairindia9

Wheelchair Pediatric - 0 views

www.wheelchairindia.com/...CP-PEDIATRIC-WHEELCHAIR

Electric Wheelchair For Increased Independence foot rests and four wheels large wheels at the back strengths and environment propelled by a motor comfortable and functional stretching abdominal muscle

shared by wheelchairindia9 on 14 May 15 - No Cached
  • wheelchairindia9 on 14 May 15
     
    When it comes to wheelchairs, young children have a different set of needs than adults. Aesthetically, devices designed for kids are often sleek and colorful, and functionally, they are typically lightweight and adjustable. As any parent knows, young people don't stay the same size for long and since a wheelchair is a major purchase don't want a simple growth spurt to render it useless. That's why kids wheelchair category offers models that feature seat width and depth adjustability, elevating legrests, and other versatile features. Pediatric walkers differ from adult walkers in several ways. For one, walking aids for children are usually adjustable, taking growth patterns into account; but many models also provide gait training and postural correction. Those caring for kids in their formative years must be concerned about more than just the young person's mobility, they must also consider their development. Cerebral Palsy Wheelchair: Cerebral Palsy Wheelchair Description: The model designed for cerebral palsy child only. Ultra light weight aluminium alloy frame Seat Width 38 cms (15") Net Weight: 18.5 kgs Epoxy powder coated frame Detachable arm rest & foot rest provided Elevated and swinging foot rest Elevated foot rest provided to elevate leg angle Height adjustable and detachable head rest Hydraulic reclining high back for a comfortable posture Hydraulic adjustable seat angle Detachable back and seat pad Extra cushion upholstery provided to under arm, head & calg Foldable Lever and paddle brakes provided Safety belt provided Maintenance free rear solid wheels Cloth look like water proof upholstery Anti wheels for better safety and stability Extra cushion upholstery provided to under arm, head & leg Folding action Lever and paddle brakes provided Safety belt provided Maintenance free rear solid wheels Cerebral Palsy Wheelchair Recline system: Recline system provides kids with the most comfortable resting environme
Nathan Goodyear

Normalization of testosterone level is associated with reduced incidence of myocardial ... - 0 views

eurheartj.oxfordjournals.org/...eurheartj.ehv346

low T low Testosterone men Testosterone mortality stroke MI CVD cardiovascular disease hormones male

shared by Nathan Goodyear on 11 Aug 15 - No Cached
  • Normalized-TRT group had significantly fewer deaths than no-TRT
  • Mortality was also significantly lower in the non-normalized-TRT group compared with those in no-TRT group
  • the normalized-TRT group was associated with significantly increased all-cause mortality-free survival (log-rank, P < 0.05) compared with the non-normalized-TRT or no-TRT groups
  • ...10 more annotations...
  • normalized-TRT group showed lower risk of MI than non-normalized-TRT (HR: 0.82, CI 0.71–0.95, P = 0.008) and no-TRT
  • normalized-TRT group had significantly lower stroke events compared with non-normalized-TRT (HR: 0.70, CI 0.51–0.96, P = 0.028) and no-TRT
  • study of men with low TT levels and without prior MI or stroke, normalization of TT levels using TRT is associated with lower all-cause mortality, fewer MIs, and ischaemic strokes
  • retrospective study
  • the first study to demonstrate that significant benefit is observed only if the dose is adequate to normalize the TT levels
  • Patients who failed to achieve the therapeutic range after TRT did not see a reduction in MI or stroke and had significantly less benefit on mortality
  • selected patients without any previous history of MI or stroke prior to initiation of TRT to reduce bias related to CV outcomes
  • currently only half of the men on TRT had been diagnosed with hypogonadism.
  • 25% of users did not have their T concentrations tested prior to initiating therapy, and 21% of those prescribed TRT did not have their levels tested at any time during treatment.
  • men without a history of previous MI or stroke who have low TT levels, TRT might be associated with decreased risks of MI, ischaemic stroke, and all-cause mortality in long-term follow-up
  • Nathan Goodyear on 11 Aug 15
     
    Testosterone therapy in men with low T found to reduce all cause mortality, stroke and MI.
Nathan Goodyear

Testosterone level in men with type 2 diabetes mellitus and related metabolic... - 0 views

www.ncbi.nlm.nih.gov/...PMC4364844

low T low Testosterone Diabetes Testosterone men male hormones metabolic syndrome

shared by Nathan Goodyear on 30 Mar 15 - No Cached
  • defined by consistent symptoms and signs of androgen deficiency, and an unequivocally low serum testosterone level
  • the threshold serum testosterone level below which adverse clinical outcomes occur in the general population is not known
  • most population-based studies use the serum testosterone level corresponding to the lower limit, quoted from 8.7 to 12.7 nmol/L, of the normal range for young Caucasian men as the threshold
    • Nathan Goodyear
      Nathan Goodyear on 31 Mar 15
       
      this equals 251 to 366 in serum Total Testosterone
  • ...57 more annotations...
  • Researchers tried to examine whether serum total or free testosterone would be a better/more reliable choice when studying the effect of testosterone. The results were mixed. Some reported significant associations of both serum total and free testosterone level with clinical parameters25, whereas others reported that only serum free testosterone26 or only serum total testosterone6 showed significant associations.
  • −0.124 nmol/L/year in serum total testosterone
    • Nathan Goodyear
      Nathan Goodyear on 31 Mar 15
       
      this equates to a 4 ng/dl decline annually in total Testosterone.
  • In experimental studies, androgen receptor knockout mice developed significant insulin resistance rapidly
  • In mouse models, testosterone promoted differentiation of pluripotent stem cells to the myogenic lineage
  • testosterone decreased insulin resistance by enhancing catecholamine induced lipolysis in vitro, and reducing lipoprotein lipase activity and triglyceride uptake in human abdominal tissue in vivo
  • by promoting lipolysis and myogenesis, testosterone might lead to improved insulin resistance
  • testosterone regulated skeletal muscle genes involved in glucose metabolism that led to decreased systemic insulin resistance
  • In the liver, hepatic androgen receptor signaling inhibited development of insulin resistance in mice
  • independent and inverse association of testosterone with hepatic steatosis shown in a cross-sectional study carried out in humans
  • In short, androgen improves insulin resistance by changing body composition and reducing body fat.
  • Although a low serum testosterone level could contribute to the development of obesity and type 2 diabetes through changes in body composition, obesity might also alter the metabolism of testosterone
  • In obese men, the peripheral conversion from testosterone to estrogen could attenuate the amplitude of luteinizing hormone pulses and centrally inhibit testosterone production
  • leptin, an adipokine, has been shown to be inversely correlated with serum testosterone level in men
  • Leydig cells expressed leptin receptors and leptin has been shown to inhibit testosterone secretion, suggesting a role of obesity and leptin in the pathogenesis of low testosterone
    • Nathan Goodyear
      Nathan Goodyear on 31 Mar 15
       
      So what is "unequivocal"?
  • Baltimore Longitudinal Study of Aging (BLSA) cohort made up of 3,565 middle-class, mostly Caucasian men from the USA, the incidence of low serum total testosterone increased from approximately 20% of men aged over 60 years, 30% over 70 years, to 50% over 80 years-of-age
  • 30–44% sex hormone binding globulin (SHBG)-bound testosterone and 54–68% albumin-bound testosterone
  • As the binding of testosterone to albumin is non-specific and therefore not tight, the sum of free and albumin-bound testosterone is named bioavailable testosterone, which reflects the hormone available at the cellular level
  • Serum total testosterone is composed of 0.5–3.0% of free testosterone unbound to plasma proteins
  • alterations in SHBG concentration might affect total serum testosterone level without altering free or bioavailable testosterone
  • listed in Table​T
  • A significant, independent and longitudinal effect of age on testosterone has been observed with an average change of −0.124 nmol/L/year in serum total testosterone28. The same trend has been shown in Europe and Australia
  • Asian men residing in HK and Japan, but not those living in the USA, had 20% higher serum total testosterone than in Caucasians living in the USA, as shown in a large multinational observational prospective cohort of the Osteoporotic Fractures in Men Study
  • subjects with chronic diseases consistently had a 10–15% lower level compared with age-matched healthy subjects
  • In Caucasians, the mean serum total testosterone level for men in large epidemiological studies has been reported to range from 15.1 to 16.6 nmol/L
  • Asians, higher values, ranging from 18.1 to 19.1 nmol/L, were seen in Korea and Japan
  • Chinese middle-aged men reported a similar mean serum testosterone level of 17.1 nmol/L in 179 men who had a family history of type 2 diabetes and 17.8 nmol/L in 128 men who had no family history of type 2 diabetes
  • The reduction of total testosterone was 0.4% per year in both groups
  • HK involving a cohort of 1,489 community-dwelling men with a mean age of 72 years, a mean serum total testosterone of 19.0 nmol/L was reported
  • pro-inflammatory factors, such as tumor necrosis factor-α in the testes, could locally inhibit testosterone biosynthesis in Leydig cells47, and testosterone treatment in men was shown to reduce the level of tumor necrosis factor-α
  • In Asians, a genetic deletion polymorphism of uridine diphosphate-glucuronosyltransferase UGT2B17 was associated with reduced androgen glucuronidation. This resulted in higher level of active androgen in Asians as compared to Caucasians, as Caucasians' androgen would be glucuronidated into inactive forms faster.
  • Compared with Caucasians, the frequency of this deletion polymorphism of UGT2B17 was 22-fold higher in Asian subjects
  • Other researchers have suggested that environmental, but not genetic, factors influenced serum total testosterone
  • The basal and ligand-induced activity of the AR is inversely associated with the length of the CAG repeat chain
  • In the European Male Aging Study, increased estrogen/androgen ratio in association with longer AR CAG repeat was observed
  • a smaller number of AR CAG repeat had been shown to be associated with benign prostate hypertrophy and faster prostate growth during testosterone treatment
  • In India, men with CAG ≤19 had increased risk of prostate cancer
  • the odds of having a short CAG repeat (≤17) were substantially higher in patients with lymph node-positive prostate cancer than in those with lymph node-negative disease or in the general population
  • assessing the polymorphism at the AR level could be a potential tool towards individualized assessment and treatment of hypogonadism.
  • In elderly men, there was reduced testicular response to gonadotropins with suppressed and altered pulsatility of the hypothalamic pulse generator
  • a significant, independent and longitudinal effect of age on serum total testosterone level had been observed
  • A significant graded inverse association between serum testosterone level and insulin levels independent of age has also been reported in Caucasian men
  • Low testosterone is commonly associated with a high prevalence of MES
  • most studies showed that changes in serum testosterone level led to changes in body composition, insulin resistance and the presence of MES, the reverse might also be possible
  • MES predicted a 2.6-fold increased risk of development of low serum testosterone level independent of age, smoking and other potential confounders
  • Other prospective studies have shown that development of MES accelerated the age-related decline in serum testosterone level
  • In men with type 2 diabetes, changes in serum testosterone level over time correlated inversely with changes in insulin resistance
  • weight loss by either diet control or bariatric surgery led to a substantial increase in total testosterone, especially in morbidly obese men, and the rise in serum testosterone level was proportional to the amount of weight lost
  • To date, published clinical trials are small, of short duration and often used pharmacological, not physiological, doses of testosterone
  • In the population-based Osteoporotic Fractures in Men Study cohort from Sweden, men in the highest quartile of serum testosterone level had the lowest risk of cardiovascular events compared with men in the other three quartiles (hazard ratio [HR] 0.70
  • low serum total testosterone was associated with a significant fourfold higher risk of cardiovascular events when comparing men from the lowest testosterone tertile with those in the highest tertile
  • Shores et al. were the first to report that low serum testosterone level, including both serum total and free testosterone, was associated with increased mortality
  • low serum total testosterone predicted increased risk of cardiovascular mortality with a HR of 1.38
  • low serum total testosterone increased all-cause (HR 1.35, 95% CI 1.13–1.62, P < 0.001) and cardiovascular mortality (HR 1.25
  • European Association for the Study of Diabetes 2013 suggested there was an inverse relationship between serum testosterone level and acute myocardial infarction
  • Diabetic men in the highest quartile of serum total testosterone had a significantly reduced risk of acute MI when compared with those in the lower quartiles
  • serum total testosterone level in the middle two quartiles at baseline predicted reduced incidence of death compared with having the highest and lowest levels
  • Nathan Goodyear on 30 Mar 15
     
    Nice review of Testosterone levels and some of the evidence linking Diabetes with low T.  However, the conclusion by the authors regarding what is causing the low T in men with Diabetes is baffling.  The literature does not point to one cause, it is clearly multifactorial--obesity, inflammation, high aromatase activity...I would suggest the authors continue their readings in the manner.
Nathan Goodyear

Anemia in cancer - 0 views

annonc.oxfordjournals.org/...vii167.long

cancer anemia

shared by Nathan Goodyear on 30 Mar 15 - No Cached
  • Anemia is a frequent finding in cancer patients, occurring in >40% of cases
  • chemotherapy, the incidence of anemia may rise to 90%
  • Anemia exerts a negative influence on the quality of life
  • ...17 more annotations...
  • Anemia has also been identified as an adverse prognostic factor
  • mild (10 g/dl—normal), moderate (8–10 g/dl), severe (6.5–8 g/dl) and life threatening (<6.5 g/dl or unstable patient) anemia
  • anemia in cancer patients is often multifactorial.
  • Cancer itself can directly cause or exacerbate anemia either by suppressing hematopoiesis through bone marrow infiltration or production of cytokines that lead to iron sequestration, or by reduced red blood cell production
  • in inflammatory anemia, iron deficiency should be defined by a low transferrin saturation of <20%, ferritin levels of <100 ng/ml and a low reticulocyte hemoglobin concentration of <32 pg
  • anemia to thrombocytosis, as commonly seen in cancer patients
  • TNF-α inhibits hemoglobin production
  • treatment itself may be a major cause of anemia
  • Other cytokines, such as interleukin-6 (IL-6), IL-1 and interferon-γ, have also been shown to inhibit erythroid precursors in vitro [9], albeit to a lesser extent
  • In inflammation, from whatever cause, IL-6 induces the liver to produce hepcidin. Hepcidin decreases iron absorption from the bowel and blocks iron utilization in the bone marrow
  • Numerous in vitro studies have illustrated the central role of TNF-α in the pathogenesis of anemia
  • nephrotoxic effects of particular cytotoxic agents such as platinum salts can also lead to the persistence of anemia through reduced Epo production by the kidney
  • Currently two options are at the disposal of the clinician for the treatment of anemia in cancer patients: transfusion of packed red blood cells and the use of erythropoiesis-stimulating agents (ESAs)
  • The goal of the treatment is to relieve the symptoms of anemia such as fatigue and dyspnea.
  • Transfusion of 1 unit of packed red blood cells has been estimated to result in an increase in the hemoglobin level of 1 g/dl in a normal-sized adult
  • a higher mortality rate in patients receiving ESA treatment
  • Recent concerns regarding the risk of thromboembolism in patients treated with ESA have been corroborated by the meta-analyses conducted by Tonnelli and Bennett
  • Nathan Goodyear on 30 Mar 15
     
    Great review of anemia in Cancer:  1)  blood loss 2)  increased RBC loss 3)   decreased RBC production Cancer infiltration of marrow can reduce hematopoiesis.  Inflammatory cytokines can reduce hematopoiesis.  Inflammatory cytokines can block Fe absorption.  Chemo and radiation can cause anemia--particularily platinum based therapies.
fnfdoc

Nausea: Causes, Symptoms And Treatment | Health Blog - 0 views

fnfdoc.com/...-causes-symptoms-home-remedies

Nausea Causes Symptoms Treatment Nauseous Pregnancy Morning Motion Sickness Home Remedies Stop Medicine

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  • fnfdoc on 09 Sep 18
     
    What causes nausea and how can you avoid/treat it at home? You feel nauseous when your stomach either stops contracting or... Ever wonder why you feel so uneasy while driving across a rough, bumpy road? How does nervousness lead to nausea? Patients with nausea make up 6.7% of all cases treated...
  • fnfdoc on 09 Sep 18
     
    Today was an exceptionally bright day. At least the morning. The rest of the day was marred by Kate throwing up on me nonstop. She felt a strong sensation of nausea and dizziness. But why does she eat at that weird Mexican place when she knows it makes her stomach sick? Every time she goes there, she feels a gut-wrenching, stomach-turning urge to release all that her belly holds. I mean, the stomach is an elastic bag made of muscular walls containing acid. We read that in science once. But why does Kate's stomach hold a serious grudge against Mexican food?
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Appendicitis: Causes, Symptoms and Treatment | Health Blog - 0 views

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Appendicitis Causes Symptoms Treatment Types Appendix Pain

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  • fnfdoc on 02 Jul 18
     
    What Is Appendicitis? How to diagnose Appendicitis? Where is Appendix pain located In this article, we hope you can find all of your answers related to Appendicitis. We covered everything about Appendicitis. We discussed types, causes, symptoms, tests, and treatment of Appendicitis.
  • fnfdoc on 02 Jul 18
     
    Appendicitis is an inflammation of the appendix, which is a small tube of intestinal tissue that projects from the large intestine. While the appendix does not seem to have a particular function, one theory suggests that it acts as a storehouse of good bacteria and boosts immunity after diarrheal illness. However, some experts believe the appendix is just a purposeless remnant from our evolutionary past. One thing we're sure of is that we can live without it, without any apparent consequences.
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