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Tag: "cardiovascular" at biology news

Prenatal Stress Keeps Infants, Toddlers up at Night, Study Says

...appetite, promoting good moods and sustaining both cardiovascular health and a vigorous immune function. Weve long known that a childs sleep is vital to his or her growth, but the origins of problems affecting it remained unclear. Now, we have evidence that these patterns may be set early on, perhaps even before...

College students who pull 'all-nighters' and get no sleep more likely to have a lower GPA

... such as an increased risk of depression, obesity, cardiovascular disease and diabetes. ...

Study finds mix of disease processes at work in brains of most people with dementia

...he risk of dementia with the same tools we use for cardiovascular disease such as control of blood cholesterol level...ical trials to determine whether interventions for cardiovascular disease can prevent or slow the progress of Alzheimer’s disease. On-going trials cover a range of in...

Risk of stroke doubles if diagnosed with Type 2 diabetes

...ng attitude among physicians and patients that the cardiovascular complications of diabetes occur long after diagnos... and health care providers to aggressively control cardiovascular risk factors soon after diagnosis.” said Jeerakathil....

Cytomegalovirus exacerbates atherosclerosis through an autoimmune mechanism

...ic influence. However, it is well known that acute cardiovascular events may happen without the presence of the ment...wn to play an important role in the onset of acute cardiovascular events. The online, open-access PLoS ONE publishes a new study on the relationship between Cyto...

Hawaiian treasure, macadamia nuts good for the heart

...acadamia nuts into a heart healthy diet can reduce cardiovascular disease risks according to Penn State researchers. "We looked at macadamia nuts because they are not currently included in the health claim for tree nuts, while other tree nuts are recommended as part of a healthy diet," says Dr. Amy E. Griel, rece...

Pistachios lower cholesterol, provide antioxidants

...nd 3 ounces ?one to two handfuls ?reduced risk for cardiovascular disease by significantly reducing LDL cholesterol ...hios added to a heart healthy moderate-fat diet on cardiovascular disease risk factors. Controlled feeding experiments provide all the food eaten by study subjects fo...

A cherry on top: Tart cherries may alter heart/diabetes factors

...ation between anthocyanin intake and reductions in cardiovascular and metabolic risk factors," he says. "But there i...and decreased response to insulin that can lead to cardiovascular disease and Type 2 diabetes. Meanwhile, the measure of PPAR messenger RNA in the liver reflects t...

Keeping the immune system from starting a 'food fight'

...istance, fatty liver disease, type 2 diabetes, and cardiovascular disease. This cluster of chronic diseases now constitutes the largest global health threat, Hotamisligil said. Their current findings pinpoint STAMP2 as a critical factor to prevent overt inflammatory responses during everyday nutrient fluctuation...

Nitric oxide: Key to cardiovascular and pulmonary function and drug effectiveness

...ated with numerous diseases including those of the cardiovascular and pulmonary systems. If activated for a long period of time the receptors are carried into the cell and are "turned off." In animal, cellular and biochemical experiments, the researchers found that a lack of nitric oxide leads to a decrease in b...

Slowing the racing heart

...aid Solaro, who is also director of the center for cardiovascular research and head of physiology and biophysics at UIC. Solaro worked with Yunbo Ke, UIC research assistant professor of physiology and biophysics and first author of the paper, and colleagues in England at Oxford and Manchester on characterizing a...

No magic tomato? Study breaks link between lycopene and prostate cancer prevention

... already known to increase risk of lung cancer and cardiovascular disease in smokers," Peters said. "While it would be counter-productive to advise people against eating carrots and leafy vegetables, I would say to be cautious about taking beta carotene supplements, particularly at high doses, and consult a phy...

Sleep quantity affects morning testosterone levels in older men

... such as an increased risk of depression, obesity, cardiovascular disease and diabetes. Experts recommend that adults get between seven and eight hours of sleep each night to maintain good health and optimum performance. Those who think they might have a sleep disorder are urged to discuss their problem with ...

Heart failure: Intervention possibilities from imaging programmed cell loss

...in A5 imaging," explained Leo Hofstra, director of cardiovascular imaging at the University Hospital of Maastricht in the Netherlands. "Such a strategy may offer a new possibility for studying interventions to minimize damage to the heart muscle," he added. "This research is significant since cell loss is potential...

Penn researchers show how nanocylinders deliver medicine better than nanospheres

...o improve the treatment of such other illnesses as cardiovascular disease as well as other types of cancers. This discovery is also helping scientists understand why some viruses are so effective. "Cylindrical delivery systems exist in nature, with two prime examples being the Ebola virus and the H5N1 Influenza...

Horse genome assembled

... humans, including musculoskeletal, neuromuscular, cardiovascular and respiratory diseases. The SNPs are available at the Broad Institute web site ( www.broad.mit.edu/mammals/horse/snp ) and will be available shortly from NCBI's Single Nucleotide Polymorphism database, dbSNP ( www.ncbi.nlm.nih.gov/SNP ). The in...

Woman's Day and For Womens of Science

...at methylmercury exposure may increase the risk of cardiovascular disease, particularly in adult men. Increasing mercury concentrations are now being found in a number of fish-eating wildlife species in remote areas of the planet. The actual socioeconomic costs of mercury pollution are probably much greater th...

Mercury contamination of fish warrants worldwide public warning

...at methylmercury exposure may increase the risk of cardiovascular disease, particularly in adult men. Increasing mercury concentrations are now being found in a number of fish-eating wildlife species in remote areas of the planet. The actual socioeconomic costs of mercury pollution are probably much greater th...

Are one-third of costly implanted heart devices unnecessary? New study suggests yes

...l Chan, M.D., M.Sc., senior author and a fellow in cardiovascular medicine at the U-M Medical School. "Use of the MTWA test, which has been covered by Medicare since spring of 2006, could truly help us tell which ICD candidates will benefit most." In all, the authors calculate, one life could be saved every two ...

Analysis of rhesus monkey genome uncovers genetic differences with humans, chimps

...iology, reproductive physiology, endocrinology and cardiovascular studies. In addition, the rhesus serves as a valuable model for studying other human infectious diseases and for vaccine research. The sequencing of the rhesus genome was conducted at the Baylor College of Medicine Human Genome Sequencing Cente...

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