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Obesity raises levels of hormone leptin

Obese people who don't have high cholesterol or diabetes might think they're healthy - despite the extra pounds.

11 Nov 2008

Leprosy forgotten but not gone

According to scientists in the U.S. leprosy is a disease which may be forgotten, but it is still around.

9 Nov 2008

New silver coated anti-microbial barrier dressing receives Canadian approval

NUCRYST Pharmaceuticals, a developer and manufacturer of medical products that fight infection and inflammation, and the Advanced Wound Management division of Smith & Nephew plc announced today that Health Canada granted marketing approval for Acticoat Flex barrier dressing for wounds that require up to seven days of sustained antimicrobial activity.

8 Nov 2008

Leprosy still present in the U.S.

Long believed to be a disease of biblical times, leprosy, also known as Hansen's disease, continues to be seen in the United States.

8 Nov 2008

Death by hyperdisease

It took less than a decade for native rats to become extinct on the Indian Ocean's previously uninhabited Christmas Island once Eurasian black rats jumped ship onto the island at the turn of the 20th century.

5 Nov 2008

Cancer requires support from immune system to develop, researchers report

Tumors that grow around nerves in a rare genetic disease need cooperation from cells from the immune system in order to grow, reports a team of scientists, including researchers from UT Southwestern Medical Center.

30 Oct 2008

New obesity drug Tesofensine may have huge potential

According to trials, a new obesity drug, Tesofensine, which may be launched on the world market in a few years, can produce weight loss twice that of currently approved obesity drugs. The Danish company Neurosearch and a number of researchers at the Faculty of Life Sciences at University of Copenhagen are behind the promising findings.

23 Oct 2008

Men who never smoke live longer, better lives than heavy smokers

Health-related quality of life appears to deteriorate as the number of cigarettes smoked per day increases, even in individuals who subsequently quit smoking, according to a report in the October 13 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

14 Oct 2008

The healing power of honey for wounds

Since ancient times honey has been valued for its health benefits and is even mentioned in the Bible and it has had a prominent a role in the customs and diets of many cultures for centuries.

12 Oct 2008

Microwave ovens need more safety features to protect youngsters

Microwave ovens should be equipped with safety controls to prevent children from opening them and being burned by hot foods and drinks, according to a study published today by University of Chicago Medical Center researchers in the October 2008 issue of the journal Pediatrics.

6 Oct 2008

How much do you need to exercise?

Researchers in the United States say people who are struggling with their weight often underestimate how many calories they are actually consuming, which hinders their weight loss efforts.

6 Oct 2008

New kinds of optical sensors make MRI scans safer

Magnetic resonance scans will be safer for children and other patients needing anaesthesia, thanks to new kinds of optical sensors developed by a team of European researchers.

21 Sep 2008

Vicor Technologies announces publication of positive results in study conducted in collaboration with U.S. Army

Vicor Technologies, Inc. today announced publication of the results of its first clinical study conducted in collaboration with the U.S. Army Institute of Surgical Research (USAISR).

15 Sep 2008

Light activated treatments could solve MRSA problems after surgery

Killer dyes that can wipe out bacteria could help solve the superbug problems faced by surgical patients, scientists heard today (Wednesday 10 September 2008) at the Society for General Microbiology's Autumn meeting being held this week at Trinity College, Dublin.

9 Sep 2008

Honolulu Advertiser examines diabetes prevalence among native Hawaiians, Asian-American/Pacific islanders

Native Hawaiians have higher rates of diabetes than other Asian-American/Pacific Islanders and are more likely to die at earlier ages from the disease and its complications than whites, the Honolulu Advertiser reports.

9 Sep 2008

Early trigger for type-1 diabetes found in mice

Scientists at the Stanford University School of Medicine are shedding light on how type-1 diabetes begins.

26 Aug 2008

Brain study could lead to new understanding of depression

Brain scientists have moved a step closer to understanding why some people may be more prone to depression than others.

From The University of Manchester 24 Aug 2008

Brown fat points to new ways to fight obesity

A surprise discovery -- that calorie-burning brown fat can be produced experimentally from muscle precursor cells in mice -- raises the prospect of new ways to fight obesity and overweight, say scientists from Dana-Farber Cancer Institute.

20 Aug 2008

Pancreatitis link to Gardasil to be investigated by the TGA

Some Australian doctors are suggesting that a review of the cervical cancer vaccine Gardasil is called for after three patients contracted pancreatitis after having the vaccination.

18 Aug 2008

Oxygen Biotherapeutics develops gel version of Oxycyte for treating surface wounds

Oxygen Biotherapeutics, Inc. has announced that the company has developed a gel-like form of Oxycyte that it intends to investigate as a topical application for open wounds, abrasions and burns. Oxycyte is the Company's perfluorocarbon (PFC) therapeutic oxygen carrier.

12 Aug 2008