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Diabetic Stroke Promotes a Sexually Dimorphic Expansion of T Cells
AbstractWe recently reported that diabetes negates the cerebrovascular protection typically seen in adult female rats resulting in cognitive impairment, which is worsened by increased parenchymal bleeding and edema after ischemic stroke. Although women experience more severe diabetes and suffer from a higher rate of diabetic complications, including stroke and cognitive impairment, underlying mechanisms contributing to sex differences are limited. Emerging evidence suggests interleukin (IL)-17 contributes to cerebrovascular pathologies: (1) high salt diet-mediated expansion of IL-17-producing T cells (Th17) in the gut micr...
Source: NeuroMolecular Medicine - June 12, 2019 Category: Neurology Source Type: research

Preventable Cases of Oral Anticoagulant-Induced Bleeding: Data From the Spontaneous Reporting System
Conclusion: Our findings describe the most reported risk factors for preventability of oral anticoagulant-induced bleedings. These factors may be useful for targeting interventions to improve pharmacovigilance activities in our regional territory and to reduce the burden of medication errors and inappropriate prescription. Introduction Oral anticoagulant therapy is widely used for the prevention of stroke and systemic embolism in patients with atrial fibrillation, or for the prevention and treatment of deep vein thrombosis and pulmonary embolism (Raj et al., 1994; Monaco et al., 2017). Oral anticoagulants can be di...
Source: Frontiers in Pharmacology - April 29, 2019 Category: Drugs & Pharmacology Source Type: research

Challenge to the Intestinal Mucosa During Sepsis
Conclusion The impact of sepsis on the gut is manifold, e.g., sepsis mediated alteration of the gut-blood barrier and increase in the intestinal permeability, which may correlate with the phenomena of bacterial translocation and lymphatic activation (“toxic-lymph”). Systemic consequences of sepsis are widespread and concern to the coagulative system, the microbiome as well as enzymes, such as pancreatic proteases, MMPs and IAPs. Nevertheless, the therapeutic approaches for modulating the mucosal immune system are still rarely effective in daily routine. Recent published studies showing that treatment with ...
Source: Frontiers in Immunology - April 29, 2019 Category: Allergy & Immunology Source Type: research

Daily Aspirin No Longer Recommended To Prevent Heart Attacks In Older Adults
(CNN) — If you’re a healthy older adult looking for ways to reduce your risk of heart attack and stroke, don’t turn to that age-old standby: daily low-dose aspirin. It’s no longer recommended as a preventative for older adults who don’t have a high risk or existing heart disease, according to guidelines announced Sunday by the American College of Cardiology and the American Heart Association. “For the most part, we are now much better at treating risk factors such as hypertension, diabetes and especially high cholesterol,” said North Carolina cardiologist Dr. Kevin Campbell, who wa...
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - March 18, 2019 Category: Consumer Health News Authors: Health – CBS Boston Tags: Health News aspirin CNN Source Type: news

Eggs May Be Bad for the Heart, a New Study Says —But There’s More to the Story
Conclusions about eggs based on available scientific evidence vary widely — in part because nutrition research is notoriously hard to conduct accurately. Despite the entrenched belief that eggs raise cholesterol, some studies have suggested that dietary cholesterol intake doesn’t necessarily translate to higher blood cholesterol. One study from last year found that people who ate an egg per day had lower rates of heart disease and bleeding stroke than people who did not eat them, and research from 2016 found that eggs didn’t have a strong effect on risk of coronary artery disease. Some researchers have su...
Source: TIME: Health - March 15, 2019 Category: Consumer Health News Authors: Jamie Ducharme Tags: Uncategorized Diet/Nutrition Source Type: news

Interaction between warfarin and astaxanthin: A case report
This report explains the potential interaction between warfarin and astaxanthin in a 69-year-old Thai woman with history of ischemic stroke. Before taking astaxanthin, the patient used constant doses of warfarin, atenolol, digoxin, aspirin, omeprazole, and simvastatin concomitantly for 17 days without any signs and symptoms of adverse events. One day after astaxanthin was supplemented to her treatment regimen, ecchymosis was found on the right side of her groin and thigh. On the next day, area of ecchymosis was larger. International normalized ratio (INR) values increased from 1.4 to 10.38. Warfarin and astaxanthin were wi...
Source: Journal of Cardiology Cases - February 19, 2019 Category: Cardiology Source Type: research

Bugs in the system
Bugs play a large role in our life. Bugs can be either good, or bad for us. Microorganisms, such as gut microbiota, are usually beneficial to us. They provide a barrier to pathogenic organisms and help to digest our food. However, microbiota also produce Trimethylamine-N-oxide (TMAO), a metabolite of dietary phosphatidylcholine and L-carnitine, that has been recently been shown to increase the risk of arterial thrombotic events, such as myocardial infarction and stroke. In this issue of Thrombosis Research, Reiner and colleagues have investigated whether plasma levels of TMAO also associate with recurrent venous thromboemb...
Source: Thrombosis Research - January 30, 2019 Category: Hematology Authors: Henri H. Versteeg, Marc Rodger Source Type: research

Aspirin Lowers Your Chances of a Heart Attack. But It ’s Not Safe for Everyone, a New Study Says
As medications go, aspirin is often considered a wonder drug. Its pain-relieving, inflammation-taming powers can treat headaches, minor aches and pains and even lower the risk of heart disease, stroke and possibly even dementia. But all of those benefits may come at a price, according to the latest study to analyze aspirin’s risks and benefits, especially for people who take the drug as a way to prevent having a first heart event. In a study published in JAMA, researchers led by Dr. Sean Zheng at King’s College London found that the risks of aspirin — primarily of bleeding in the stomach and intestinal tr...
Source: TIME: Health - January 23, 2019 Category: Consumer Health News Authors: Alice Park Tags: Uncategorized healthytime Heart Disease Source Type: news

Aspirin Lowers Your Chances of a Heart Attack. But It ’s Not Safe for Everyone
As medications go, aspirin is often considered a wonder drug. Its pain-reliving, inflammation-taming powers can treat headaches, minor aches and pains and even lower the risk of heart disease, stroke and possibly even dementia. But all of those benefits may come at a price, according to the latest study to analyze aspirin’s risks and benefits, especially for people who take the drug as a way to prevent having a first heart event. In a study published in JAMA, researchers led by Dr. Sean Zheng at King’s College London found that the risks of aspirin — primarily of bleeding in the stomach and intestinal tra...
Source: TIME: Health - January 23, 2019 Category: Consumer Health News Authors: Alice Park Tags: Uncategorized healthytime Heart Disease Source Type: news

Polyunsaturated fatty acids for the primary and secondary prevention of cardiovascular disease.
CONCLUSIONS: This is the most extensive systematic review of RCTs conducted to date to assess effects of increasing PUFA on cardiovascular disease, mortality, lipids or adiposity. Increasing PUFA intake probably slightly reduces risk of coronary heart disease and cardiovascular disease events, may slightly reduce risk of coronary heart disease mortality and stroke (though not ruling out harms), but has little or no effect on all-cause or cardiovascular disease mortality. The mechanism may be via TG reduction. PMID: 30484282 [PubMed - as supplied by publisher]
Source: Cochrane Database of Systematic Reviews - November 27, 2018 Category: General Medicine Authors: Abdelhamid AS, Martin N, Bridges C, Brainard JS, Wang X, Brown TJ, Hanson S, Jimoh OF, Ajabnoor SM, Deane KH, Song F, Hooper L Tags: Cochrane Database Syst Rev Source Type: research

Patients ’ Priorities for Oral Anticoagulation Therapy in Non-valvular Atrial Fibrillation: a Multi-criteria Decision Analysis
DiscussionAlthough the relative impact of convenience on therapy value is small, patients have different preferences for options within convenience criteria. Besides considerations on safety and effectiveness, physicians should also discuss attributes of convenience with patients, as it can be assumed that alignment to patient preferences in drug prescription and better patient education could result in higher adherence.
Source: American Journal of Cardiovascular Drugs - August 22, 2018 Category: Cardiology Source Type: research

Polyunsaturated fatty acids for the primary and secondary prevention of cardiovascular disease.
CONCLUSIONS: This is the most extensive systematic review of RCTs conducted to date to assess effects of increasing PUFA on cardiovascular disease, mortality, lipids or adiposity. Increasing PUFA intake probably slightly reduces risk of coronary heart disease and cardiovascular disease events, may slightly reduce risk of coronary heart disease mortality and stroke (though not ruling out harms), but has little or no effect on all-cause or cardiovascular disease mortality. The mechanism may be via lipid reduction, but increasing PUFA probably slightly increases weight. PMID: 30019767 [PubMed - as supplied by publisher]
Source: Cochrane Database of Systematic Reviews - July 18, 2018 Category: General Medicine Authors: Abdelhamid AS, Martin N, Bridges C, Brainard JS, Wang X, Brown TJ, Hanson S, Jimoh OF, Ajabnoor SM, Deane KH, Song F, Hooper L Tags: Cochrane Database Syst Rev Source Type: research

New Cochrane health evidence challenges belief that omega 3 supplements reduce risk of heart disease, stroke or death
New evidence published today shows there is little or no effect of omega 3 supplements on our risk of experiencing heart disease, stroke or death.Omega 3 is a type of fat. Small amounts of omega 3 fats are essential for good health, and they can be found in the food that we eat. The main types of omega 3 fatty acids are; alpha ­linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA).  ALA is normally found in fats from plant foods, such as nuts and seeds (walnuts and rapeseed are rich sources). EPA and DHA, collectively called long chain omega 3 fats, are naturally found in fatty fish, such as s...
Source: Cochrane News and Events - July 16, 2018 Category: Information Technology Authors: Muriah Umoquit Source Type: news

Eating an Egg a Day May Keep Heart Disease Away, a New Study Says
Eggs have been a taboo food for decades, since they are high in cholesterol, but the latest science suggests that they might not be as unhealthy as once thought. In a study published in the journal Heart, researchers from China found that people who ate an average of one egg per day had lower rates of heart disease and an even lower risk of having a bleeding stroke than people who did not eat eggs. The study included nearly half a million people in China who filled out questionnaires about their egg-eating habits and were followed for nine years on average for heart-related health events. People who said they ate eggs da...
Source: TIME: Health - May 21, 2018 Category: Consumer Health News Authors: Alice Park Tags: Uncategorized Diet/Nutrition healthytime Source Type: news

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