Increased Physical Activity after Low Implantable Cardioverter-Defibrillator Price in I... - 0 views
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Implantable cardioverter-defibrillators, additionally known as ICDs, are battery-powered gadgets positioned under the skin which could detect peculiar heart rhythms and supply an electric shock to restore a regular heartbeat. ICD procedure cost helps reduce the risk of sudden cardiac death and can be recommended for life-threatening rhythm irregularities due to myocardial infarction, cardiac arrest, or congenital heart disease. India Cardiac Surgery Hospital Helpline Number: +91-9370586696
High Dexamethasone Dose Test For Severely Ill Covid Patients - 0 views
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British scientists said on Thursday (December 30) they would be studying whether higher doses of a cheap and widely used steroid called dexamethasone could work better for patients with severe Covid-19 compared to the standard low doses. Last year, the same scientists conducting the large trial, dubbed RECOVERY, showed that dexamethasone was able to save the lives of Covid-19 patients in what was called a "major breakthrough" in the coronavirus pandemic. They had found that a 6 mg daily dose of dexamethasone, which is used to reduce inflammation in diseases such as arthritis, cut death rates by around a third among the most severely ill Covid-19 patients in hospitals. "Given how quickly the Omicron variant is spreading, we can expect to see patients admitted to hospital with severe Covid-19 for a while to come," said Peter Horby, an Oxford University professor co-leading the trial.
Ascorbate in pharmacologic concentrations selectively generates ascorbate radical and h... - 0 views
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Proposed mechanism
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The data show that pharmacologic ascorbate concentrations produced Asc•− selectively in extracellular fluid compared with blood and that H2O2 formation occurred when Asc•− concentrations were >100 nM in extracellular fluid.
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These data validate the hypothesis that ascorbate is a prodrug for selective delivery of reactive species to the extravascular space
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Pharmacy Covid Vaccinators Saved 20k Lives Up To Autumn 2021 - 0 views
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Community pharmacies saved nearly 20,000 lives up to autumn 2021 by vaccinating people against the Covid-19, the National Pharmacy Association said based on a National Audit Office (NAO) report released on Friday (February 25). The report, having taken evidence from the NPA, highlighted that community pharmacies and GPs performed far beyond expectations in delivering the Covid-19 vaccine, as 71 per cent of jabs were administered by both healthcare providers till October-end, against an initial assumption of 56 per cent. The report cited UK Health Security Agency figures, which estimated that the programme overall prevented up to 128,000 deaths and 262,000 hospitalisations by September 24 and September 19, respectively. The estimated number is considerably higher, given the pivotal role played by pharmacies in this winter's phase of the vaccination programme, the NPA stated.
Homocysteine and MTHFR Mutations - 0 views
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The most common MTHFR mutation is called the MTHFR C677T mutation
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Another common mutation is called MTHFR A1298C
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Having only one mutation, ie, being heterozygous, is, from a medical perspective, irrelevant. Even when 2 MTHFR mutations are present (eg, 2 C677T mutations, or one C677T mutation and one A1298C mutation)
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Gender and sex hormones in multiple sclerosis pathology and therapy - 0 views
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It is now well recognized that the disease manifestation is reduced in pregnant women with relapsing-remitting MS
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This occurs particularly during the third trimester when levels of estrogens (estradiol and estriol) and progesterone (see Table 2) are elevated up to about 20 times
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This seems well correlated with a decrease in active white matter lesions detected by MRI
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Zinc and diabetes--clinical links and molecul... [J Nutr Biochem. 2009] - PubMed - NCBI - 0 views
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Zinc supplementation of animals and humans has been shown to ameliorate glycemic control in type 1 and 2 diabetes, the two major forms of diabetes mellitus, but the underlying molecular mechanisms have only slowly been elucidated. Zinc seems to exert insulin-like effects by supporting the signal transduction of insulin and by reducing the production of cytokines, which lead to beta-cell death during the inflammatory process in the pancreas in the course of the disease
Sex steroids and cardiovascular disease Yeap BB - Asian J Androl - 0 views
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Levels of SHBG are higher in older men, therefore levels of free T decline more steeply than total T as men's age increases.
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calculations based on mass action equations may not reflect precisely free T measured using a reference method
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free T declines more steeply with age than total T in both cross-sectional [35] and longitudinal studies, [36] as does free E2 in comparison to total E2
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Testosterone and the Cardiovascular System: A Comprehensive Review of the Clinical Lite... - 0 views
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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
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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
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In patients with CHF, testosterone replacement therapy has been shown to significantly improve exercise tolerance while having no effect on LVEF
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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.
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