Health News
Date: Nov-08-2013
Wild blueberries are a rich source of phytochemicals called polyphenols, which have been reported by a growing number of studies to exert a wide array of protective health benefits. A new study by researchers at the University of Maine adds to this growing body of evidence. This new research, published in the journal Applied Physiology, Nutrition, and Metabolism, shows that regular long-term wild blueberry diets may help improve or prevent pathologies associated with the metabolic syndrome, including cardiovascular disease and diabetes...
Date: Nov-08-2013
Some of the most commonly prescribed drugs for the treatment of heart failure are beta-blockers and nitrates, which help to relax blood vessels and decrease the heart's workload. The drugs were thought to produce those effects through distinct molecular pathways, but according to a new study led by scientists at Temple University School of Medicine, both types of drugs may help the failing heart by counteracting the effects of an enzyme known as GRK2...
Date: Nov-08-2013
Having sex can be fun; and talking about sex can be fun. Talking about sexually transmitted infections with a sexual interest, however, is a totally different matter, according to new research from Indiana University's Center for Sexual Health Promotion. The study, discussed during the American Public Health Association's annual meeting, found a disconnect between the public health messages that promote STI testing as a way to prevent STIs such as HIV and chlamydia and the conversations - or lack of them - occurring in bedrooms...
Date: Nov-08-2013
Having sex can be fun; and talking about sex can be fun. Talking about sexually transmitted infections with a sexual interest, however, is a totally different matter, according to new research from Indiana University's Center for Sexual Health Promotion. The study, discussed during the American Public Health Association's annual meeting, found a disconnect between the public health messages that promote STI testing as a way to prevent STIs such as HIV and chlamydia and the conversations - or lack of them - occurring in bedrooms...
Date: Nov-08-2013
A new and successful strategy for combating the spread of sexually transmitted diseases such as HIV draws from an old idea: Practice is fundamental to learning, even when it involves using condoms correctly. The Kinsey Institute Homework Intervention Strategy gives men a "ditty bag" full of condoms and lubricants, makes sure the men understand how to apply condoms correctly, and then assigns homework. The men are expected to try out at least six condoms solo, paying particular attention to their own pleasure and which condoms they like best...
Date: Nov-08-2013
A new and successful strategy for combating the spread of sexually transmitted diseases such as HIV draws from an old idea: Practice is fundamental to learning, even when it involves using condoms correctly. The Kinsey Institute Homework Intervention Strategy gives men a "ditty bag" full of condoms and lubricants, makes sure the men understand how to apply condoms correctly, and then assigns homework. The men are expected to try out at least six condoms solo, paying particular attention to their own pleasure and which condoms they like best...
Date: Nov-08-2013
New research shows that chronic stress changes gene activity in immune cells before they reach the bloodstream. With these changes, the cells are primed to fight an infection or trauma that doesn't actually exist, leading to an overabundance of the inflammation that is linked to many health problems. This is not just any stress, but repeated stress that triggers the sympathetic nervous system, commonly known as the fight-or-flight response, and stimulates the production of new blood cells...
Date: Nov-08-2013
New research shows that chronic stress changes gene activity in immune cells before they reach the bloodstream. With these changes, the cells are primed to fight an infection or trauma that doesn't actually exist, leading to an overabundance of the inflammation that is linked to many health problems. This is not just any stress, but repeated stress that triggers the sympathetic nervous system, commonly known as the fight-or-flight response, and stimulates the production of new blood cells...
Date: Nov-08-2013
Affluent girls residing in two-parent homes are much less likely to be sexually assaulted than other female youth, according to a new study from the University of Iowa. The research revealed that when family income reaches 400 percent of the poverty threshold, or around $92,000 for a four-person household, the risk of sexual assault declines by more than half. The study conducted by UI School of Social Work professor Amy Butler examined sexual assault in more than 1,000 girls aged 17 and younger, across all income levels...
Date: Nov-08-2013
Affluent girls residing in two-parent homes are much less likely to be sexually assaulted than other female youth, according to a new study from the University of Iowa. The research revealed that when family income reaches 400 percent of the poverty threshold, or around $92,000 for a four-person household, the risk of sexual assault declines by more than half. The study conducted by UI School of Social Work professor Amy Butler examined sexual assault in more than 1,000 girls aged 17 and younger, across all income levels...