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Probiotics found to be effective in stopping diarrhea resulting from antibiotics

Up to one in five people on antibiotics stop taking their full course of antibiotic therapy due to diarrhea.

17 Dec 2008

Key survival circuit discovered in Salmonella bacteria

Hundreds of trillions of bacteria make their home in the vertebrate gut. Though many of these microbes perform helpful duties for their host, others - the pathogens - are unwelcome visitors, causing disease.

17 Dec 2008

Fast food meals have fewer calories than restaurant meals

A new study in the Review of Agricultural Economics compares fast food and table service meals at restaurants.

17 Dec 2008

Chemical engineer mother works to help kids on feeding tubes

Dr. Stephanie Farrell's daughter Phoebe is barely five and, along with French fries and pizza, she loves sushi, Thai and Indian food, and tacos.

17 Dec 2008

Biopure submits IND for trial in patients with acute myeloid leukemia

Biopure Corporation has announced that it has submitted to the Food and Drug Administration (FDA) an investigational new drug (IND) application to conduct a pilot phase 2 clinical trial of the company's oxygen therapeutic Hemopure [hemoglobin glutamer - 250 (bovine)].

17 Dec 2008

Abbott starts trial of 2.25 mm stent system

Abbott has announced the start of SPIRIT Small Vessel, a clinical trial evaluating a 2.25 mm size of the XIENCE V Everolimus Eluting Coronary Stent System.

17 Dec 2008

Preventing food allergies in children - a change of strategy?

According to the Centers for Disease Control and Prevention (CDC) in the United States in 2007 around 3 million children under 18 had food allergies - a rise of 18% since 1997.

17 Dec 2008

Expert says gross over-reaction to peanuts to blame for 'nut hysteria'

A Professor at Harvard Medical School suggests many people today are over-reacting to the threat of peanut allergies in children.

17 Dec 2008

ZOLL Medical cleared to market defibrillator with WiFi option

ZOLL Medical Corporation, a manufacturer of resuscitation devices and related software solutions, has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) to market and sell the ZOLL R Series Code-Ready clinical defibrillator with a WiFi option that allows wireless communication between the defibrillator and standard hospital networks to help ensure code-readiness and download patient data.

16 Dec 2008

Tiny magnetic crystals in bacteria are a compass

Scientists have shown that tiny crystals found inside bacteria provide a magnetic compass to help them navigate through sediment to find the best food, in research out today.

16 Dec 2008

Real-time gene monitoring

Imagine having GeneVision: the uncanny ability to view the activity of any chosen gene in real time through a specially modified camera.

16 Dec 2008

Multi-faceted strategy improves nutritional support for ICU patients, but not outcomes

A strategy to change practice in intensive care units was effective in implementing earlier nutritional support for critically ill patients, but the change did not result in a reduced risk of death or reduced length of stay in the ICU, according to a study in the December 17 issue of JAMA, the Journal of the American Medical Association.

16 Dec 2008

Proof that girls have better taste than boys!

Every third child of school age prefers soft drinks which are not sweet. Children and young people love fish and do not think of themselves as being fussy eaters. Boys have a sweeter tooth than girls. And teenagers taste differently.

16 Dec 2008

Bolder BioTechnology awarded NIH grant to continue development of growth hormone product

Bolder BioTechnology, Inc. today announced that it has been awarded a $1.9 million Phase II Small Business Innovation Research (SBIR) grant from the National Institute of Allergy and Infectious Diseases (NIAID) of The National Institutes of Health (NIH).

16 Dec 2008

FDA requires stronger warnings on antiepileptic medicines

The U.S. Food and Drug Administration has announced it will require the manufacturers of antiepileptic drugs to add to these products' prescribing information, or labeling, a warning that their use increases risk of suicidal thoughts and behaviors (suicidality). The action includes all antiepileptic drugs including those used to treat psychiatric disorders, migraine headaches and other conditions, as well as epilepsy.

16 Dec 2008

Natural product from red seaweed brings new antiviral spray

Marinomed Biotechnologie GmbH has been awarded the top prize in the Mercur 2008 innovation awards. This award to Marinomed honours the discovery of antiviral properties in a natural product and the rapid development of the discovery into a nasal spray for treating the common cold.

16 Dec 2008

Psoriasis sufferers more likely to have higher levels of leptin

Patients with the skin disease psoriasis appear more likely to have higher levels of leptin (a hormone produced by fat cells that may contribute to obesity and other metabolic abnormalities) than persons without psoriasis, according to a report in the December issue of Archives of Dermatology.

15 Dec 2008

FDA Class 1 recall for two medical devices

The U.S. Food and Drug Administration (FDA) announced a Class 1 recall today for two unapproved and uncleared devices whose manufacturers claimed could treat various medical conditions. A Class 1 recall means that there is a reasonable probability that the use of a device will cause adverse health consequences or death.

15 Dec 2008

Computer-aided detection (CAD) mammography for breast cancer screening

Computer programs designed to help radiologists could identify more cases of breast cancer, but they might also increase the number of false-positive results, which can lead to biopsies in healthy women, according to a recent systematic review.

15 Dec 2008

Postmenopausal patients being considered for tamoxifen therapy should be tested for CYP2D6 gene deficiency

Findings from a new study have prompted Mayo Clinic researchers to recommend CYP2D6 gene testing for postmenopausal women about to begin tamoxifen therapy.

14 Dec 2008