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Human sweat contains emotional meanings

When threatened, many animals release chemicals as a warning signal to members of their own species, who in turn react to the signals and take action.

8 Mar 2009

Powder-free latex gloves decrease allergy risk in hospitals

Using powder-free latex gloves rather than those with cornstarch powder greatly reduced the number of workers' compensation claims related to latex-related illness, a recent Geisinger study found.

8 Mar 2009

Too much sugar linked to aging

We know that lifespan can be extended in animals by restricting calories such as sugar intake.

8 Mar 2009

Molecule tracking reveals mechanism of chromosome separation in dividing cells

University of Washington (UW) researchers are helping to write the operating manual for the nano-scale machine that separates chromosomes before cell division.

8 Mar 2009

Abdominal obesity puts the squeeze on lungs

There's more bad news for people who carry excess weight around their waists: Not only is abdominal obesity associated with diabetes, hypertension, cardiovascular disease and a host of other health problems collectively known as "metabolic syndrome," a new study has found that a high waist circumference is strongly associated with decreased lung function-independent of smoking history, sex, body mass index (BMI) and other complicating factors.

8 Mar 2009

Simplified treatment for sleep apnea

Diagnosing and treating obstructive sleep apnea may soon become much less expensive and arduous, thanks to new research showing that a simplified program using experienced nurses, home ambulatory diagnosis and auto-titrating continuous positive airway pressure (CPAP) machines to titrate CPAP pressures is not inferior to the traditional model which relies on specialist physicians and sleep studies.

8 Mar 2009

Hopkins community nursing showcases public health principles

Public Health Week, April 7-13, annually highlights health promotion, disease prevention, and early intervention, but for the faculty and students at the Johns Hopkins University School of Nursing (JHUSON), every week is public health week.

8 Mar 2009

Curry ingredient curcumin makes membranes behave for better health

Revered in India as "holy powder," the marigold-colored spice known as turmeric has been used for centuries to treat wounds, infections and other health problems.

8 Mar 2009

New clinical support tool gives doctors the complete picture

During the course of a hospitalization, patients are seen by a variety of specialists in addition to the physician who has primary responsibility for their care.

8 Mar 2009

New NYP course: Surgical approaches to the skull base

The skull base is not just a simple platform for the brain but an anatomically intricate area with an array of connections necessary to the body's essential functions.

8 Mar 2009

FDA shuts down a flour tortilla manufacturer for repeated violations

The U.S. Food and Drug Administration (FDA) has announced that Del Rey Tortilleria Inc., Chicago, Ill., its president, and two general managers have entered into a consent decree of permanent injunction that prevents Del Rey Tortilleria from manufacturing and distributing soft-shell flour tortillas until the company obtains FDA approval.

8 Mar 2009

Electronic medical records improve operating room scheduling

In the current economic climate, using electronic medical records to lower health care costs is receiving a great deal of attention.

8 Mar 2009

Eating lots of vegetables reduces risk of prostate cancer

In the online edition of Molecular Nutrition and Food Research, Ruth Chan and collaborators provided a review on prostate cancer (CaP) and vegetable consumption.

8 Mar 2009

Genes more important in cleft lip and palate than previously thought

Comparing 500,000 snippets of human DNA put scientists from the University of Bonn on the right track.

8 Mar 2009

Children seriously affected when a parent suffers from depression

Life is hard for the children of a parent suffering from depression.

8 Mar 2009

Polymer-coated spheres provide bring possibilities for pharma

Amphiphilic molecules, which have one water-friendly (hydrophilic) end and one water-repellant (hydrophobic) end, spontaneously aggregate in aqueous solutions to make superstructures like capsules or bilayers.

8 Mar 2009

Breakthrough method produces Parkinson's disease patient-specific stem cells free of harmful reprogramming genes

Whitehead Institute researchers have developed a novel method to remove potential cancer-causing genes during the reprogramming of skin cells from Parkinson's disease patients into an embryonic-stem-cell-like state.

8 Mar 2009

Drug therapy for brain tumors shows promise

The combination of two drugs produces a critical improvement in the treatment of certain brain tumours.

8 Mar 2009

Blood test predicts chance of frontal lobe dementia

Frontal lobe dementia (Frontotemporal Dementia, FTD) strikes people at an earlier age. After Alzheimer's disease, FTD is the form of dementia that occurs most frequently in patients younger than 65.

8 Mar 2009