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Controlling high blood pressure in individuals age 80 years and older has become a major national health problem

The study found that almost three fourths of those 80 years and older have hypertension -- blood pressure greater than 140 systolic over greater than 90 diastolic. Fewer than 10 percent have "normal" blood pressure levels -- less than 120 systolic over less than 80 diastolic.

26 Jul 2005

Nerve-insulating substance called myelin can lead to functional improvements in animals with spinal cord injury

Combining partially differentiated stem cells with gene therapy can promote the growth of new "insulation" around nerve fibers in the damaged spinal cords of rats, a new study shows.

26 Jul 2005

Exposure to second-hand smoke during pregnancy can be just as detrimental to a developing fetus as primary exposure through maternal smoking

In a study published in the online journal BMC Pediatrics, Stephen G. Grant, Ph.D., associate professor of environmental and occupational health, reports that both active maternal smoking and secondary maternal exposure result in similarly increased rates of genetic mutation that are basically indistinguishable.

26 Jul 2005

Study shows that while the rate of high blood pressure increased with age, numbers of people receiving treatment for the condition did not

Nearly two-thirds of men and women age 80 and older have high blood pressure, but their conditions are frequently not kept under control, according to new data from the National Heart, Lung, and Blood Institute's (NHLBI) long-standing Framingham Heart Study.

26 Jul 2005

Unprecedented industry-backed laws limit public safety

Two laws recently passed by Congress with strong industry backing have had a chilling effect on government efforts to protect public health, according to a UCSF study.

26 Jul 2005

Cancer vaccine combined with hormone-deprivation therapy can help patients with recurrence of prostate cancer

A new study finds that a cancer vaccine combined with hormone-deprivation therapy can help patients with recurrence of prostate cancer. The results of this clinical trial, led by scientists at the National Cancer Institute (NCI), part of the National Institutes of Health, appear in the August 2005 issue of the Journal of Urology.

26 Jul 2005

Acetaminophen, when taken as directed, is safe for patients with liver disease

Contrary to common perception, clinical data demonstrate that acetaminophen is an appropriate pain relief choice for patients with chronic liver disease. According to a systematic literature review of the data, which is published in the current issue of the American Journal of Therapeutics, there is no evidence that acetaminophen at therapeutic doses aggravates liver disease.

26 Jul 2005

Leg strength gets a push from training technique

A pair of studies published recently in Medicine & Science in Sports & Exercise (MSSE), the official scientific journal of the American College of Sports Medicine (ACSM), underscore the relevance of sports and exercise research to this year’s Tour de France. One study accurately predicted Lance Armstrong’s time in a stage of the 2004 race, while another points to an effective training technique for aspiring cyclists.

26 Jul 2005

Working class twins fare worse than their professional sibs on blood pressure, cholesterol and self-rated health

Nancy Krieger, professor of society, human development and health at the Harvard School of Public Health and colleagues, compared the health status, education levels and adult occupational class among women who were identical twins and who lived together through adolescence, to demonstrate that adult socioeconomic conditions affect adult health, above and beyond genetics and early life conditions.

26 Jul 2005

Does aspirin work equally well for everyone?

We all know that aspirin can help prevent a heart attack or stroke, but does aspirin work equally well for everyone? A growing amount of medical evidence says no. One reason emerging to explain this difference is that some people fail to achieve an adequate response to the drug.

26 Jul 2005

Human papillomavirus (HPV) genotyping can benefit clinical practice

A study published in the current issue of the Journal of the National Cancer Institute (JNCI) concludes that genotyping of specific high-risk types of the human papillomavirus (HPV), the cause of virtually all cases of cervical cancer, can benefit clinical practice by enabling more focused attention on women who are at highest risk, announced Digene Corporation.

26 Jul 2005

Eplerenone shows benefit for patients with damaged hearts

In the first thirty days following a heart attack, one in three deaths among patients with signs of heart failure may be preventable by early treatment with a drug called eplerenone (Inspra, Pfizer Ltd), according to new data published in the Journal of the American College of Cardiology (JACC).

26 Jul 2005

Combination therapy based on artemisinins might not be the ideal treatment for malaria

If used alone, artemisinins will cure the most severe type of malaria - falciparum malaria - in seven days. However, when used on their own, they have a high risk of the malaria coming back and hence must be combined with other antimalarials to work best.

26 Jul 2005

Adding spectroscopy to breast MR examinations may improve the efficiency and quality of patient care

Measuring the biochemical changes in breast tumors with magnetic resonance (MR) spectroscopy enables radiologists to more accurately distinguish benign tumors from cancerous ones, according to a study appearing in the August issue of the journal Radiology.

26 Jul 2005

Immigrants in the United States receive less than half the health-care services than do native-born Americans

Immigrant children get even lower levels of care, receiving 84 percent less than U.S.-born children, according to researchers at Harvard and Columbia universities and the Keck School of Medicine of the University of Southern California.

26 Jul 2005

Risk perceptions of natural versus 'medicalized' childbirth

Women were kept isolated in small rooms. Their arms were strapped down. Doctors were often methodically cold. And, upon the delivery, babies were swept away to isolation in a nursery.

26 Jul 2005

U-M Health System study finds patient education video is excellent teaching tool but doctors are better at calming fears

In an age when people often learn health information from surfing the Web and watching television shows set in hospitals, researchers have found that showing patients an educational video about their condition teaches them the facts about their disease even better than when their doctor tells them about the condition.

26 Jul 2005

Plaques in the brain more likely to be expressed as dementia in women than in men

Researchers from the Rush Alzheimer's Disease Center found that plaques and tangles in the brain, the changes seen in people with Alzheimer's disease (AD), are more likely to be expressed as dementia in women than in men.

25 Jul 2005

Multi-species genome comparison sheds new light on evolutionary processes

An international team that includes researchers from the National Human Genome Research Institute (NHGRI) has discovered that mammalian chromosomes have evolved by breaking at specific sites rather than randomly as long thought - and that many of the breakage hotspots are also involved in human cancer.

25 Jul 2005

Bodily illusions rearrange the sense of touch

The brain is bombarded by information about the physical proportions of our bodies. The most familiar sensations, such as a puff of wind or the brush of our own shirt sleeve, serve to constantly remind the brain of the body's outer bounds, creating a sense of what is known as proprioception.

25 Jul 2005

Drug Trial News

Controlling high blood pressure in individuals age 80 years and older has become a major national health problem

Nerve-insulating substance called myelin can lead to functional improvements in animals with spinal cord injury

Exposure to second-hand smoke during pregnancy can be just as detrimental to a developing fetus as primary exposure through maternal smoking

Study shows that while the rate of high blood pressure increased with age, numbers of people receiving treatment for the condition did not

Unprecedented industry-backed laws limit public safety

Cancer vaccine combined with hormone-deprivation therapy can help patients with recurrence of prostate cancer

Acetaminophen, when taken as directed, is safe for patients with liver disease

Leg strength gets a push from training technique

Working class twins fare worse than their professional sibs on blood pressure, cholesterol and self-rated health

Does aspirin work equally well for everyone?

Human papillomavirus (HPV) genotyping can benefit clinical practice

Eplerenone shows benefit for patients with damaged hearts

Combination therapy based on artemisinins might not be the ideal treatment for malaria

Adding spectroscopy to breast MR examinations may improve the efficiency and quality of patient care

Immigrants in the United States receive less than half the health-care services than do native-born Americans

Risk perceptions of natural versus 'medicalized' childbirth

U-M Health System study finds patient education video is excellent teaching tool but doctors are better at calming fears

Plaques in the brain more likely to be expressed as dementia in women than in men

Multi-species genome comparison sheds new light on evolutionary processes

Bodily illusions rearrange the sense of touch

Redefining control and consistency in anaerobic microbiome workflows

AI in Healthcare: How generative tools are transforming clinical practice

The future of automation: Machine learning–driven hepatocyte and organoid counting

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