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Obesity in middle age increases risk of dementia in later life

The population based, 27 year longitudinal study, led by Dr Rachel Whitmer, Gerontological Epidemiologist at Kaiser Permanente Division of Research, Oakland California, involved 10,276 members of Kaiser Permanente medical care programme in California who underwent detailed health checks from 1964 to 1973 when they were aged 40-45 and who were still members of the health plan in 1994.

1 May 2005

Researchers show protein's role in stopping bacterial-induced inflammation

In findings that could have implications for autoimmune disorders and drug-resistant bacterial infections, researchers at the University of California, San Diego (UCSD) School of Medicine have identified a key protein involved in the appropriate shut-down of inflammation following an immune response to invading pathogens.

28 Apr 2005

$577 million provided for new Alberta health and learning centre

Alberta has committed $577 million to build a world-class health and learning facility that will change the way patients are diagnosed and treated and how medical students are trained.

28 Apr 2005

Generex begins testing new vaccine for breast cancer patients

Generex Biotechnology Corporation announced today that the first patients had received a novel therapeutic vaccine developed by its wholly owned subsidiary, Antigen Express as part of the Company's Phase I Trial. The Trial will include between 16 and 24 patients.

28 Apr 2005

British American Tobacco report shows truth behind greenwash

Shareholders attending British American Tobacco's AGM in London on Thursday (28th April) will be asked whether they can trust the company, following the publication of a new report highlighting how the world's second largest tobacco company hides the damage it causes to health, development and the environment behind a mask of "corporate social responsibility".

28 Apr 2005

Mobile phones join the fight against youth depression

Mobile phones are to be used in a 400 person study to determine how youth depression starts and develops. The researchers hope to use the results to create a mobile phone program to act as an early warning system for at-risk young people.

28 Apr 2005

Sydney team invents a 3D hearing aid

Over three million Australians suffer from hearing loss but fewer than 20% of them use hearing aids. Part of the problem is that technology just isn’t good enough for them. Researchers from Sydney are changing that.

28 Apr 2005

Study shows genes predict how well diabetes drug will work

How well a person with type 2 diabetes responds to a diabetes drug may well depend upon his or her genetic make-up, according to a study published in the May issue of Diabetes Care. The study found that people who carried certain genotypes responded less favorably to rosiglitazone, a drug often prescribed for people with diabetes, than carriers of other genotypes.

28 Apr 2005

Research may re-define management of heart failure in diabetes

Control of oxidised copper levels in the body may be as important as lowering blood glucose levels in preventing cardiovascular complications in diabetes mellitus, according to New Zealand researchers.

28 Apr 2005

New survey finds insufficient savings for emergencies major cause of financial worry among younger women

A new, nationwide survey released today by the Consumer Federation of America (CFA) and Visa USA finds that a lack of personal savings to cover periodic emergency expenditures was a principal cause for financial worry among women, especially younger women.

28 Apr 2005

Cancer treatment - timing is everything

Research led by a cancer biologist at The Cleveland Clinic Lerner Research Institute has identified a molecular mechanism that links the body's internal clock to daily variations in how a patient responds to cancer treatment.

28 Apr 2005

Trial to evaluate modern stent technologies over balloon angioplasty for peripheral arterial disease

The first patient undergoes treatment today in a new prospective randomised trial, called the SUPER Study, to compare stenting with balloon angioplasty in patients with superficial femoral artery (SFA) occlusions caused by peripheral artery disease (PAD).

28 Apr 2005

New look at role of nurses in frontline health

The expanding role of nurses in general practices across Australia will be examined in detail in a new study which will deliver alternatives for medical service delivery in Australia.

28 Apr 2005

SkyePharma and GlaxoSmithKline reach agreement on payment of royalties for Paxil CR

SkyePharma has announced that it has entered into an amendment agreement with GlaxoSmithKline (GSK) in respect of Paxil CR. Under the terms of the amendment agreement, GSK will make a one-time payment of approximately $10 million.

28 Apr 2005

Family history DNA sleuths run risk of uncovering infertility

A simple DNA test that is available commercially to help people establish their ancestry could in fact disclose male infertility claims a new study from the University of Leicester.

28 Apr 2005

New centre launched to investigate link between human sugars and disease

A multidisciplinary centre launched today will promote a far broader understanding of the role sugars play in human disease, scientists say.

28 Apr 2005

Abnormal cell division explained

Why do some cancer cells divide not into two, as cells are supposed to do in mitosis, but into three-four new cells that look thoroughly abnormal? This question was raised as early as the 1890s by the German tumor researcher David Hansemann, who could observe the strange mitosis even using the microscopes of his day. Now another David, Lund University researcher David Gisselsson, has found an answer.

28 Apr 2005

Highly refined soybean oil does not cause reactions in people who are allergic to soybeans

Recent University of Nebraska-Lincoln research on soybean oil is helping shape food allergen labeling laws here and abroad.

28 Apr 2005

$No evidence that calcium and vitamin D prevent fractures$

No evidence that calcium and vitamin D prevent fractures

A study in this week's British Medical Journal (BMJ) finds no evidence that calcium and vitamin D supplements reduce the risk of fractures in older women living in the community.

28 Apr 2005

New report clears the air on the smoking debate

The British Medical Association publishes a report today that will clear the air on the smoking debate. The report, 'Behind the smokescreen', backs up the BMA's call for a UK-wide ban on smoking in all enclosed public places.

28 Apr 2005