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Children's asthma highlights need for the State Children's Health Insurance Program

Not surprisingly -- but definitely significantly -- children with asthma had fewer asthma-related attacks and medical visits after enrolling in the state children's health insurance program (SCHIP), according to a University of Rochester Medical Center study in Pediatrics this month.

7 Feb 2006

Study finds brain changes begin gradually in 'middle age'

A study looking at brain function in young, middle-aged and older adults has identified changes in brain activity that begin gradually in middle age - and which may explain why older adults find it difficult to concentrate in busy environments and filter out irrelevant information.

7 Feb 2006

Inequality in recreational resources decreases physical activities

In general, minorities and people with lower incomes have much less access than wealthier people to recreational facilities, a new University of North Carolina at Chapel Hill investigation concludes. The result is that they are less physically active and are more likely to be overweight.

7 Feb 2006

Chronic periodontal infection increases risk of preeclampsia in pregnant women

Results of a new study support the hypothesis that chronic periodontal infection increases the risk of developing preeclampsia in pregnant women.

7 Feb 2006

Black men least likely to get prostate cancer screening even during peak ages of risk

The men most at risk for aggressive prostate cancer - black men with a family history - are the least likely to get screening even during peak ages of risk, researchers say.

5 Feb 2006

First description of female-specific Ischemia Syndrome

Although ischemic heart disease - the reduction of blood flow that can lead to heart attacks - is often considered a "man's disease," it takes the lives of more women than men each year. In fact, in 2000, about 60,000 more women than men died from cardiovascular disease.

5 Feb 2006

Kegel exercises reduce urinary incontinence in women

Women suffering from urinary incontinence can benefit from pelvic floor muscle training, commonly known as Kegel exercises, according to a new review of studies.

5 Feb 2006

Link between high levels of a protein HtrA1 and preeclampsia

Mayo Clinic researchers have found an association between abnormally high levels of a protein named HtrA1 and preeclampsia, a sudden and dangerous rise in blood pressure that can result in premature delivery, disability or death for mother and fetus.

5 Feb 2006

Fatty acids such as those found in corn oil turn on genes that stimulate tumor growth

Omega-6 fatty acids--such as those found in corn oil--caused human prostate tumors in cell culture to grow twice as quickly as tumors to which omega-6 fats had not been added, according to a study conducted at the San Francisco VA Medical Center.

5 Feb 2006

Obesity may accelerate the onset of type 1 diabetes in some

Obesity, long known as a cause of type II diabetes, may accelerate the onset of type 1 diabetes in some - but not all - groups of younger patients, according to research at Wake Forest University School of Medicine and six clinical sites nationally.

5 Feb 2006

New Saint Louis University research finds SIDS strikes premies later

Because premature and small babies are at risk for SIDS later and longer than full-term infants, pediatricians should adjust when they offer counseling to parents about preventing SIDS, according to research published by a Saint Louis University pediatrician who examined more than 8,000 SIDS deaths.

5 Feb 2006

Lower survival rates of blacks with lung cancer may be explained by access to care

New research suggests that the lower survival rates of blacks with lung cancer may be explained by access to care. The study, by Wake Forest University Baptist Medical Center researchers and colleagues is reported in the January issue of the Journal of Clinical Oncology.

5 Feb 2006

Key genes identified that enable tuberculosis infection to spread

Scientists in India, led by a Howard Hughes Medical Institute (HHMI) international research scholar, have identified five key genes that enable Mycobacterium tuberculosis to acquire the iron it needs to sustain growth and promote infection

5 Feb 2006

Babies of obese mothers have higher risk of some birth defects

Compared to normal-weight women, overweight and obese women suffer more pregnancy complications and their babies have more medical problems at birth, according to a position paper of the Public Affairs Committee of the Teratology Society.

5 Feb 2006

Scientists have determined the detailed structure of an essential piece of the telomerase enzyme

Scientists have determined the detailed structure of an essential piece of the telomerase enzyme, an important contributor to the vast majority of human cancers. Understanding the physical shape of the protein has led to a better understanding of how it acts to immortalize cells - and should help scientists design broadly effective cancer drugs.

5 Feb 2006

Researchers discover lowered sensitivity to smell when lying down

Before giving flowers or scattering rose petals on Valentine's Day, make sure your significant other has already gotten out of bed. In a study published recently in the journal Chemical Senses, researchers at the Montreal Neurological Institute (MNI) at McGill University discovered that sensitivity to rose odour is greater in subjects that are sitting than in those lying down.

2 Feb 2006