overall mortality and CV mortality were inversely associated with serum T concentrations.
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shared by wheelchairindia9 on 20 May 15
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Recliner Wheelchair - 0 views
www.wheelchairindia.com/...RECLINING-WHEELCHAIR
Prepare Complete Flexibility With Reclining Wheelchair positioned for maximum comfort available in foldable frames reclining under desks legs and feet can also be re-positioned extended head supports and seat using high quality material
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Reclining wheelchairs, since the product class is built around one key feature: the capability to adjust the backrest and/or footrest into a reclined position. This feature is especially important to users who find it difficult or impossible to sit in a fully upright position, and users who sleep in their chairs frequently. For those that are looking for a more portable chair. When compared with a similar, non-reclining chair, a reclining wheelchair tends to weigh more and - unlike other manual models - manual wheelchairs that recline typically aren't foldable. reclining wheelchair compensates mechanically for body positioning by automatically readjusting armrests and lateral supports.
Recliner wheelchair is low profile allowing to comfortably fit under tables and desks. Enjoy numerous activities with increased comfort such as stretching, napping and watching television. The ability to recline also improves circulation and the ability for sore spots to heal.
Karma Reclining Wheelchair KM 5000:
The karma reclining wheelchair km-5000 Transport Wheelchair is an ultra lightweight folding aluminum reclining wheelchair. With full length padded armrests, an adjustable height head pillow, and more this wheelchair has added comfort for any user. This chair also features swing-away elevating footrests and adjustable length leg supports and footplates. With a weight of 33 Lbs this chair can be transported with ease.
Karma Reclining Wheelchair KM 5000 Features:
Folding 6061 T-6 Aircraft-grade aluminum frame in black
powder coat finish
Backrest Reclines 90°~163° and includes anti-tippers
Full length padded detachable armrests with side panels
Swing-away detachable elevating footrests
Adjustable length leg supports & footplates
Adjustable-height head pillow
14" Mag wheels with flat free polyurethane tires
7" x 1" Flat free front polyurethane casters
Adjustab
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shared by Nathan Goodyear on 01 Dec 14
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Testosterone deficiency and cardiovascular mortality Morgentaler A, - Asian J Androl - 0 views
www.ajandrology.com/preprintarticle.asp
testosterone low t low Testosterone CVD cardiovascular mortality therapy
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men with low serum T, defined as < 8.7 nmol l−1 (250 ng dl−1 ), demonstrated significantly greater all-cause mortality than men with higher serum T (hazard ratio [HR]: 2.24; 95% CI: 1.41-3.57), as well as greater CV mortality
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more than 30 years of studies suggesting that low levels of T represent an increased risk for CV and overall mortality,
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lower serum T concentrations also are associated with CV disease, including incident coronary artery disease [17],[18],[19] and atherosclerosis,
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the actual rate of adverse events was only half as great in the T group (123 events in 1223 men at risk = 10.1%) as in the untreated group (1587 events in 7486 men = 21.2%)
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29 medical societies have called for retraction of the article, asserting "gross data mismanagement and contamination," that rendered the study "no longer credible
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Mortality in T-treated men was reduced by approximately half in treated men compared with untreated men, at 10.3% versus 20.7%, respectively
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The mortality rate for men who received TTh was 3.4 deaths per 100 person-years, and 5.7 deaths per 100 person-years in untreated men
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a majority of observational studies have found that low endogenous serum T levels are associated with increased mortality.
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Men who received TTh were able to exercise significantly longer without ischemia compared with men who received placebo
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In men with congestive heart failure, those who received T demonstrated greater walking distance and other functional endpoints compared with those who received placebo
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TTh has been shown uniformly and repeatedly to improve several known CV risk factors, including reduced fat mass, body fat percent, and waist circumference, and increased lean mass
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the evidence strongly points to improved CV status with normal serum T or treatment with TTh in men with TD
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analysis of health insurance claims data that reported a 36% increased rate of nonfatal MI in the 90d following receipt of a T prescription compared with the 12 prior months.
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Comparison with men who received a prescription for a phosphodiesterase type 5 inhibitor (PDE5i) revealed no increased rate of MI following the prescription
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Great review by Morgentaler of Testosterone and CVD. He highlights the significant flaws in the JAMA and the NEJM articles of Testosterone therapy risks. Morgentaler highlights the significant evidence that points to low T and increased risk of CVD. On contention I have, is Morgantaler seems to flip aside the massive uptick of Testosterone use in the US as compared to other countries. The evidence definitely points to Testosterone therapy as being safe in those with low T, but there is definitely a problem of significant Testosterone doping that is taking place as well.
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shared by wheelchairindia9 on 11 May 15
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Heavy Duty Wheelchair - 0 views
www.wheelchairindia.com/...HEAVY-DUTY-WHEELCHAIR
complex power wheelchairs mobility device system include postural support reduces downward sliding good flat pavements wheels and castors light weight power wheehair providing optimal mobility and function
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Bariatric wheelchairs (often referred to as extra wide wheelchairs or heavy duty wheelchairs) are strong enough to accommodate almost any user. Just like lighter manual chairs, bariatric wheelchairs are all foldable and feature armrests and swing-away footrests - but they differ quite a bit in their construction. While lightweight wheelchairs often employ materials like aluminum or titanium alloy, a bariatric wheelchair is usually fashioned from steel. Karma 8020 X Heavy Duty Wheelchair: It comes with detachable swing away footrests. The wheel chair has flip-back armrests. It comes with centre of gravity adjustment. The wheel chair has wide profile casters. Seat Size 20'' inch & 22'' inch Total Weight 17 K.G. Heavy duty wheelchairs (often referred to as extra wide wheelchairs or bariatric wheelchairs) are sturdy enough to accommodate almost any user. Just their lighter cousins, manual chairs, heavy duty models all fold and feature arm rests and swing-away footrests - but they differ quite a bit in their construction. Heavy duty wheelchairs require more strength to push by the caregiver and by the user, if the chair is self-propelled. In some cases, it may be wise for the caregiver to ask for assistance from another person in order to push the wheelchair safely. Karma 8520 Heavy Duty Wheelchair: It comes with detachable swing away footrests. The wheel chair has flip-back armrests. It comes with centre of gravity adjustment. The wheel chair has wide profile casters. Seat Size 20'' inch & 22'' inch Total Weight 17 K.G. Features: Dual, reinforced steel cross braces. Supports individuals maximum weight. Reinforced steel frame provides added support. Heavy duty, nylon reinforced upholstery with a back carry pouch. Removable, reversible desk length arms. Adjustable leg support.
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shared by Nathan Goodyear on 14 Dec 12
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Decline in semen concentration and morphology in a sample of 26 609 men close to genera... - 0 views
humrep.oxfordjournals.org/...humrep.des415.full
French study sperm quality quantity morphology human men male france
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shared by wheelchairindia9 on 05 Aug 15
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Recliner Wheelchair - 0 views
disabilityproduct.in/...RECLINING-WHEELCHAIR
Height Adjustable Armrests Karma VIP 515 Wheelchair for easy transfer to bed Recliner Wheelchair shift pressure and reduce bedsores sliding up the back upholstery Vip 515 Wheelchair
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Reclining Back Wheelchair( bed cum wheelchair ) which are suitable for indoor as well as outdoor purposes. These wheel chairs are manufactured using high quality material to ensure high strength and durability. Wheelchairs are available in foldable frames and are capable for maximum weight. Reclining wheelchairs are available in standard folding frames with extended head supports and seat widths up to 24" wide. The recline mechanism is attendant operated with levers much like a bicycle brake lever. The levers operate hydraulic (pump) mechanisms for a smooth adjustment. Using this Recliner Wheelchair mechanism, the chair back can easily and frequently be positioned to any angle. Reclining Wheelchair 609 GC: Reclining Wheelchair 609 GC is one of the multipurpose chairs which boast of features like reclining, inbuilt commode, customized armrest and footrest and foldable nature of the chair. Reclining Wheelchair 609 GC Features: The wheelchair can be folded within very easily within seconds, making it easier during travels and outings. The backrest of the chair can be easily reclined, giving the user the freedom to relax by not moving up from the chair. The footrest can be inclined and adjusted so as to make the user comfortable during reclining or otherwise. A well paded thigh support is an add-on to the footrest. The front and rear wheels of the chair are designed and placed in such a way so as to support the reclining of the user, making it a very safe and friendly wheelchair. The inbuilt commode has its seat just underneath the main seat of the chair; it can be used by just removing the main seat. The Wheelchair can also be folded from between by just removing the commode and the chair's seat. This Wheelchair's functionality gives the user total freedom. Easy to fold and unfold within seconds. Reclining Wheelchair 609 GC Measurements: Frame Style : Foldable Frame Material : MS Chrome Plated open position wheel to wheel width in : 26" (inch
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Thousands of Toddlers Are Medicated for A.D.H.D., Report Finds, Raising Worries - NYTim... - 0 views
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Testosterone therapy in men with prostate cancer: literature review, clinical experienc... - 0 views
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shared by Nathan Goodyear on 18 Sep 17
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Meta-Analysis of BRCA1 and BRCA2 Penetrance - 0 views
www.ncbi.nlm.nih.gov/...PMC2267287
BRCA 1 BRCA 2 SNPs single nucleotide polymorphisms cancer breast cancer ovarian cancer
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The resulting cumulative risks by age 70 years are as follows: breast cancer risk of 55% (95% CI, 50% to 59%) for BRCA1 and 47% (95% CI, 42% to 51%) for BRCA2 mutation carriers;and ovarian cancer risk of 39% (95% CI,34% to 45%) for BRCA1 and 17% (95% CI,13% to 21%) for BRCA2 mutation carriers
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shared by Nathan Goodyear on 08 Dec 17
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Oncotarget | NADH autofluorescence, a new metabolic biomarker for cancer stem cells: Id... - 0 views
www.oncotarget.com/index.php
vitamin C IV vitamin C cancer cancer stem cells milk thistle silymarin ascorbic acid bee propolis CAPE glycolytic inhibitor natural
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Cancer stem-like cells (CSCs) are thought to be the root cause of chemotherapy-resistance and radio-resistance
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ultimately leading to treatment failure in patients with advanced disease [1-3]. They have been directly implicated mechanistically in tumor recurrence and metastasis, resulting in poor patient survival
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Our results indicate that increased mitochondrial oxidative stress and high NADH levels are both key characteristics of the CSC metabolic phenotype
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high levels of NAD(P)H auto-fluorescence are known to be a surrogate marker for mitochondrial “power”, high OXPHOS capacity and increased ATP production
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an intact NAD+ salvage pathway is strictly required for mammosphere formation, supporting our results using NAD(P)H auto-fluorescence, which enriched CSC activity by more than 5-fold.
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Since glycolysis is especially critical for maintaining the TCA cycle, OXPHOS and overall mitochondrial function, we next assessed the effects of known glycolytic inhibitors
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we show that two other natural products that function as effective glycolysis inhibitors, also inhibited mammosphere formation. More specifically, vitamin C (ascorbic acid), which induces oxidative stress and inhibits the activity of GAPDH (a key glycolytic enzyme) [17], also inhibited mammosphere formation, with an IC-50 of 1 mM (Figure 7B). Therefore, vitamin C was ~10 times more potent than 2-DG at targeting CSC propagation
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silibinin (the major active constituent of silymarin, an extract of milk thistle seeds) [18], which specifically functions as an inhibitor of glucose uptake, blocked mammosphere formation, with an IC-50 between 200 and 400 µM
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caffeic acid phenyl ester (CAPE), a key component of honey-bee propolis, has potent anti-cancer properties
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Because of it aromatic ring structure (Figure 8), we speculated that CAPE might function as a potent inhibitor of oxidative mitochondrial metabolism
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CAPE quantitatively inhibits the mitochondrial oxygen consumption rate (OCR) and, in turn, induces the onset of aerobic glycolysis (ECAR)
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CAPE shows a clear selectivity for targeting CSCs and adherent cancer cells, relative to normal fibroblasts.
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CAPE functions as a “natural” mitochondrial OXPHOS inhibitor, that preferentially targets the CSC sub-population. This could explain CAPE’s known anti-cancer properties
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Our data directly shows that a small fraction of the total cell population, characterized by increased PGC1α activity, high mitochondrial ROS/H2O2 and high NADH levels, has the ability to survive and grow under anchorage-independent conditions, driving mammosphere formation
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We highlight the utility of certain natural products, such as Silibinin, Vitamin C and CAPE, that could be used to therapeutically target CSCs. Silibinin is the major active component of silymarin, which is an extract prepared from milk thistle seeds.
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Previous studies have also shown that when non-CSCs and CSCs are both fed mitochondrial fuels (such as L-lactate or ketone bodies), that CSCs quantitatively produce more NADH in response to this stimulus
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The Noble Prize winner, Linus Pauling, was among the first to describe and clinically test the efficacy of Vitamin C, as a relatively non-toxic anti-cancer agent
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Vitamin C has two mechanisms of action. First, it is a potent pro-oxidant, that actively depletes the reduced glutathione pool, leading to cellular oxidative stress and apoptosis in cancer cells. Moreover, it also behaves as an inhibitor of glycolysis, by targeting the activity of GAPDH, a key glycolytic enzyme.
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Here, we show that Vitamin C can also be used to target the CSC population, as it is an inhibitor of energy metabolism that feeds into the mitochondrial TCA cycle and OXPHOS
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Vitamin C may prove to be promising agent for new clinical trials, aimed at testing its ability to reduce CSC activity in cancer patients, as an add-on to more conventional therapies, to prevent tumor recurrence, further disease progression and metastasis
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Interestingly, a breast cancer based clinical study has already shown that the use of Vitamin C, concurrent with or within 6 months of chemotherapy, significantly reduces both tumor recurrence and patient mortality
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CAPE quantitatively reduces mitochondrial oxygen consumption (OCR), while inducing a reactive increase in glycolysis (ECAR). As such, it potently inhibits mammosphere formation with an IC-50 of ~2.5 µM. Similarly, it also significantly inhibits cell migration
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we also demonstrate that 7 different inhibitors of key energetic pathways can be used to effectively block CSC propagation, including three natural products (silibinin, ascorbic acid and CAPE). Future studies will be necessary to test their potential for clinical benefit in cancer patients.
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The future of cancer therapy is cancer stem cells. Study finds that Vitamin C, silymarin, and bee propolis blocks mitochondrial energy pathways in cancer stem cells. Vitamin C is a known glycolytic inhbitor. Vitamin C was found to inhibit glycolysis via GAPDH targeting to inhibit the energy pathways of the mitochondria in CSCs. The authors propse that Vitamin C can be used as add on therapies for conventional therapies to specifically attack the CSCs and their contribution to recrurence, treatment resistance, and metastasis potential all in addition to the ability of vitamin C to reduce the side effects of chemotherapy.
Effect of high-dose intravenous ascorbic acid on cancer patients following ketogenic di... - 0 views
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