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wheelchairindia9

Electronic Wheel chair - 0 views

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    Golden Technologies takes all the worry out of purchasing a power wheelchair. Designers blend the most technologically advanced components with superior designs to provide with the almost in quality, comfort and style. Motorized wheelchairs to enter bike lanes if a sidewalk isn't available or passable by wheelchair. Wheelchair users would be required to yield the right-of-way to bikers. The proposal also adds motorized wheelchairs to current law affecting vehicles and bicycles on the road, including the required three foot law between bikers and drivers. Supporters bill would help wheelchair users get around quickly and that areas without sidewalks are often difficult to navigate. It's the standard chair, with the main frame attaches to the front. This isn't a futuristic design as such, but a very good way of maintaining or building strength in those who are bound to a wheelchair, and may hope to walk again in their future. Personally, this bike is pretty cool. It's got a front frame similar to a chopper, with the added comfort of a chair appose to a saddle. A new module is set to transform electric powered wheelchairs into communication hubs. An powerchair is more compact and has a better turning radius than an electric scooter; making it is easier to navigate narrow doorways and tight turns. Another advantage of the powerwheelchair is that its armchair joystick does not require an upright posture like an electric scooter's handlebars. Most power wheelchairs can also be taken apart and stowed, while scooters usually can't. Powerwheelchairs are also usually less expensive than scooters. For many disabled people, the only way to move around is by using a wheelchair. Those who cannot powered wheelchairs propel themselves with their arms, which often leads to fatigue, pain, and even permanent damage to arms and shoulders. BENEFITS: Activates circulation system and improves cardio-pulmonary function. Helps prevent decubitus sores. Improves bowel regu
Nathan Goodyear

Metabolic endotoxemia: a molecular link between obesity and cardiovascular risk - 0 views

  • Weight gain has been associated with a higher gut permeability
  • a high-fat diet promotes LPS absorption
  • higher concentrations of fatty acids impair intestinal barrier integrity
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  • The starting point for innate immunity activation is the recognition of conserved structures of bacteria, viruses, and fungal components through pattern-recognition receptors
  • TLRs are PRRs that recognize microbe-associated molecular patterns
  • TLRs are transmembrane proteins containing extracellular domains rich in leucine repeat sequences and a cytosolic domain homologous to the IL1 receptor intracellular domain
  • The major proinflammatory mediators produced by the TLR4 activation in response to endotoxin (LPS) are TNFα, IL1β and IL6, which are also elevated in obese and insulin-resistant patients
  • Obesity, high-fat diet, diabetes, and NAFLD are associated with higher gut permeability leading to metabolic endotoxemia.
  • Probiotics, prebiotics, and antibiotic treatment can reduce LPS absorption
  • LPS promotes hepatic insulin resistance, hypertriglyceridemia, hepatic triglyceride accumulation, and secretion of pro-inflammatory cytokines promoting the progression of fatty liver disease.
  • In the endothelium, LPS induces the expression of pro-inflammatory, chemotactic, and adhesion molecules, which promotes atherosclerosis development and progression.
  • In the adipose tissue, LPS induces adipogenesis, insulin resistance, macrophage infiltration, oxidative stress, and release of pro-inflammatory cytokines and chemokines.
  • the gut microbiota has been recently proposed to be an environmental factor involved in the control of body weight and energy homeostasis by modulating plasma LPS levels
  • dietary fats alone might not be sufficient to cause overweight and obesity, suggesting that a bacterially related factor might be responsible for high-fat diet-induced obesity.
  • This was accompanied in high-fat-fed mice by a change in gut microbiota composition, with reduction in Bifidobacterium and Eubacterium spp.
  • n humans, it was also shown that meals with high-fat and high-carbohydrate content (fast-food style western diet) were able to decrease bifidobacteria levels and increase intestinal permeability and LPS concentrations
  • it was demonstrated that, more than the fat amount, its composition was a critical modulator of ME (Laugerette et al. 2012). Very recently, Mani et al. (2013) demonstrated that LPS concentration was increased by a meal rich in saturated fatty acids (SFA), while decreased after a meal rich in n-3 polyunsaturated fatty acids (n-3 PUFA).
  • this effect seems to be due to the fact that some SFA (e.g., lauric and mystiric acids) are part of the lipid-A component of LPS and also to n-3 PUFA's role on reducing LPS potency when substituting SFA in lipid-A
  • these experimental results suggest a pivotal role of CD14-mediated TLR4 activation in the development of LPS-mediated nutritional changes.
  • This suggests a link between gut microbiota, western diet, and obesity and indicates that gut microbiota manipulation can beneficially affect the host's weight and adiposity.
  • endotoxemia was independently associated with energy intake but not fat intake in a multivariate analysis
  • in vitro that endotoxemia activates pro-inflammatory cytokine/chemokine production via NFκB and MAPK signaling in preadipocytes and decreased peroxisome proliferator-activated receptor γ activity and insulin responsiveness in adipocytes.
  • T2DM patients have mean values of LPS that are 76% higher than healthy controls
  • LPS-induced release of glucagon, GH and cortisol, which inhibit glucose uptake, both peripheral and hepatic
  • LPSs also seem to induce ROS-mediated apoptosis in pancreatic cells
  • Recent evidence has been linking ME with dyslipidemia, increased intrahepatic triglycerides, development, and progression of alcoholic and nonalcoholic fatty liver disease
  • The hepatocytes, rather than hepatic macrophages, are the cells responsible for its clearance, being ultimately excreted in bile
  • All the subclasses of plasma lipoproteins can bind and neutralize the toxic effects of LPS, both in vitro (Eichbaum et al. 1991) and in vivo (Harris et al. 1990), and this phenomenon seems to be dependent on the number of phospholipids in the lipoprotein surface (Levels et al. 2001). LDL seems to be involved in LPS clearance, but this antiatherogenic effect is outweighed by its proatherogenic features
  • LPS produces hypertriglyceridemia by several mechanisms, depending on LPS concentration. In animal models, low-dose LPS increases hepatic lipoprotein (such as VLDL) synthesis, whereas high-dose LPS decreases lipoprotein catabolism
  • When a dose of LPS similar to that observed in ME was infused in humans, a 2.5-fold increase in endothelial lipase was observed, with consequent reduction in total and HDL. This mechanism may explain low HDL levels in ‘ME’ and other inflammatory conditions such as obesity and metabolic syndrome
  • It is known that the high-fat diet and the ‘ME’ increase intrahepatic triglyceride accumulation, thus synergistically contributing to the development and progression of alcoholic and NAFLD, from the initial stages characterized by intrahepatic triglyceride accumulation up to chronic inflammation (nonalcoholic steatohepatitis), fibrosis, and cirrhosis
  • On the other hand, LPS activates Kupffer cells leading to an increased production of ROS and pro-inflammatory cytokines like TNFα
  • high-fat diet mice presented with ME, which positively and significantly correlated with plasminogen activator inhibitor (PAI-1), IL1, TNFα, STAMP2, NADPHox, MCP-1, and F4/80 (a specific marker of mature macrophages) mRNAs
  • prebiotic administration reduces intestinal permeability to LPS in obese mice and is associated with decreased systemic inflammation when compared with controls
  • Cani et al. also found that high-fat diet mice presented with not only ME but also higher levels of inflammatory markers, oxidative stress, and macrophage infiltration markers
  • This suggests that important links between gut microbiota, ME, inflammation, and oxidative stress are implicated in a high-fat diet situation
  • high-fat feeding is associated with adipose tissue macrophage infiltration (F4/80-positive cells) and increased levels of chemokine MCP-1, suggesting a strong link between ME, proinflammatory status, oxidative stress, and, lately, increased CV risk
  • LPS has been shown to promote atherosclerosis
  • markers of systemic inflammation such as circulating bacterial endotoxin were elevated in patients with chronic infections and were strong predictors of increased atherosclerotic risk
  • As a TLR4 ligand, LPS has been suggested to induce atherosclerosis development and progression, via a TLR4-mediated inflammatory state.
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    Very nice updated review on Metabolic endotoxemia
wheelchairindia9

Wrist Splint with Thumb Support - 0 views

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    Tynor Wrist & Forearm Splint Right/Left is designed to provide comfortable and firm support to the wrist as well as to the forearm. It effectively works during various orthopedic conditions. It will keep the wrist in the functional position and speed up the recovery process. It will feel comfortable and relieved after applying this wrist and forearm support. The PUF fused fabric provide comfortable and smooth feel which does not cause any rashes on the skin. It allows proper ventilation system to the skin area and also the skin to breathe properly. It has aluminum splints which are easy to remove and apply as well as offers a better grip and a snug fit. It also has long length that will permit the easy movement. This brace enables free finger movement. It has a hook loop closure system which provides optimal compression and it can easily adjust it as per the requirement. Its brace has an in-built thumb opening which keeps the thumb relaxed and free from pressure. Tynor Wrist & 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 & 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 compre
Nathan Goodyear

Thieme E-Journals - Hormone and Metabolic Research / Abstract - 0 views

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    Very low calorie diet over 12 weeks increased endogenous Testosterone levels in men via improved Testicular production and reduced aromatase activity due to decreased adipose tissue.
Nathan Goodyear

Ascorbic acid: Chemistry, biology and the treatment of cancer - 0 views

  • iron and ascorbate has long been used as an oxidizing system; the combination of these two reagents is referred to as the Udenfriend system
  • ascorbate serves as a reducing cofactor for many enzymes
  • uptake of ascorbate from the intestinal tract is very tightly controlled
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  • pharmacokinetic data indicate that intravenous administration of ascorbate can bypass this tight control resulting in highly elevated plasma levels
  • ascorbate readily oxidizes to produce H2O2, pharmacological ascorbate has been proposed as a prodrug for the delivery of H2O2 to tumors
  • Ascorbate is an excellent reducing agent and readily undergoes two consecutive, one-electron oxidations to form ascorbate radical (Asc•−) and dehydroascorbic acid (DHA)
  • Ascorbate oxidizes readily. The rate of oxidation is dependent on pH and is accelerated by catalytic metals
  • In near-neutral buffers with contaminating metals, the oxidation and subsequent loss of ascorbate can be very rapid
  • Ascorbate is required for maintaining iron in the ferrous state
  • In the presence of catalytic metal ions, ascorbate can also exert pro-oxidant effects
  • Ascorbate is an excellent one-electron reducing agent that can reduce ferric (Fe3+) to ferrous (Fe2+) iron, while being oxidized to ascorbate radical
  • In a classic Fenton reaction, Fe2+ reacts with H2O2 to generate Fe3+ and the very oxidizing hydroxyl radical
  • e presence of ascorbate can allow the recycling of Fe3+ back to Fe2+, which in turn will catalyze the formation of highly reactive oxidants from H2O2
  • Depending on concentrations, the effects of ascorbate on models of lipid peroxidation can be pro- or antioxidant
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    ferritin released enhanced pharmacologic ascorbate induced-cytotoxicity, indicating that ferritin with high iron-saturation could be a source of catalytic iron. Consistent with this, ascorbate has also been shown to be capable of releasing iron from cellular ferritin
Nathan Goodyear

The role of glucocorticoids and progestins in inflammatory, autoimmune, and infectious ... - 0 views

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    very nice of how glucocorticoids and progesterone interact with the immune system.   This review article discusses the current understanding of  how hormones can contribute to autoimmune disease states through inflammation.
Nathan Goodyear

Low-Dose Naltrexone Reduces the Symptoms of Fibromyalgia - Stanford Systems Neuroscienc... - 0 views

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    low dose naltrexone shown to reduce pain in those with fibromyalgia.  This is a very small study, though with positive results.
Edgar Anderson

Losing Weight Through Professional Help - 1 views

It is not easy being an obese because you always become the subject of ridicule. It is for this reason that I really exerted enough efforts going to the gym in order to lose weight. Yet, I did not ...

started by Edgar Anderson on 29 Nov 12 no follow-up yet
Nathan Goodyear

Testosterone supplementation in aging men and women: possible impact on cardiovascular-... - 0 views

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    This study proposes that testosterone therapy aids in renal dysfunction in men.  However, they document that IL-6 and TNF-alpha and oxidative stress are a part of this process. What they fail to mention is that aromatase activity and conversion of T to E in men increases IL-6 and TNF-alpha.  Studies have also shown that T decreases TNF-alpha. Very likely, it is high aromatase activity causing the effects documented by this study.
Nathan Goodyear

Salivary testosterone for the diagnosis of androgen deficiency in end-stage renal disease - 0 views

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    salivary testosterone via immunoassay shown to have sensitivity and specificity to be 100%.  Very reliable method to test for testosterone levels.
Nathan Goodyear

Testosterone: a metabolic hormone in health and disease - 0 views

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    Great, great read and review on the current understanding of testosterone and metabolic dysfunction. Very well referenced.
Nathan Goodyear

Minnesota a health haven for seniors, reports says; Mississippi not so much | McClatchy - 0 views

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    Fascinating ranking of states health of senior citizens.  Though I don't agree with all their inclusion criteria, this follows the obesity data from the CDC.  What is very interesting is that the most restrictive/obstructionist state medical boards exist in the states with the highest obesity rates and poorest health of its senior citizens exists.  Coincidence??  
wheelchairindia

Power Wheelchair - 0 views

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    Wheelchair india is wholesale manufacturer and supplier of Power Wheelchair, Electric Wheelchair, Power Electric Wheelchair, Battery Operated Wheelchairs, Battery Powered Wheelchair, Electric Wheelchair Prices, Electric Wheelchair Manufacturers in india. Shop online for electric wheelchair and power wheelchair at very low cost and price in india http://www.wheelchairindia.com/upload/Power-Wheelchair-832870681.aspx?CatVal=57
Nathan Goodyear

False Positive finger stick blood glucose readings after high-dose intravenous vitamin C - 0 views

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    IV vitamin C > 15 grams falsely elevates finger sticks on glucose. Glucose and vitamin C are very similar chemically. This, however, is a false reading.
Nathan Goodyear

Induction of Testicular Aromatization by Luteinizing Hormone in Mature Rats - 0 views

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    very interesting study in rats.  LH induced a dose-dependent increase in testicular estrogen production through aromatase activity.  Yes, LH stimulates the leydig cells to produce testosterone, but there is a point at which LH will actually increase aromatase activity and thus estrogen production at the testicular level.
Nathan Goodyear

Endocrine disruptors: can biological... [Regul Toxicol Pharmacol. 2002] - PubMed - NCBI - 0 views

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    Xenoestrogens disrupt hormones, despite being very weak compared to estradiol.
Nathan Goodyear

Large Effects from Small Exposures. III. Endocrine Mechanisms Mediating Effects of Bisp... - 0 views

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    Very low levels of BPA shown to be present in pregnant and unborn children.  These levels exceed the levels at which documented receptor change occurs as the result of BPA.
Rachel Renner

You Can Stop Snoring Now! - 1 views

I have been looking for the best solution on How to Stop Snoring. In fact I have tried a number of anti-snoring products that all claimed to be effective yet, nothing happened. But when I tried Noi...

started by Rachel Renner on 18 Dec 12 no follow-up yet
medicines 2u

Migraine treatments through tested online pharmacy - 0 views

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    Effective online pharmacy for Migraine treatments is available through Medicines2U which specialises in the finest of drugs for curing chronic headache related problems and thus provide the best cure at a very affordable price.
Edgar Anderson

Successfully Losing Weight - 1 views

started by Edgar Anderson on 25 Jan 13 no follow-up yet
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