Research News and Research

RSS

With adequate vitamin D extra calcium unnecessary

New research says that in order to maintain calcium metabolism, taking as much as 800 milligrams of calcium daily is probably unnecessary provided that vitamin D levels are normal.

9 Nov 2005

Another bird flu death as $1 billion plan revealed to fight virus

The announcement by Health experts of a $1 billion plan to halt the spread of bird flu came at the same time as Indonesia said initial tests showed the virus had killed a 16-year-old girl.

9 Nov 2005

Refusal to give new breast cancer drug lands health authority in court

British health secretary Patricia Hewitt has become embroiled in a row over the provision of the revolutionary breast cancer drug Herceptin.

9 Nov 2005

Aspirin and ibuprofen may significantly reduce the risk of esophageal cancer among people with Barrett's esophagus

Aspirin and other nonsteroidal anti- inflammatory drugs, such as ibuprofen, may significantly reduce the risk of esophageal cancer among people with Barrett's esophagus, a precancerous condition associated with chronic heartburn that affects an estimated 1 million to 2 million Americans.

8 Nov 2005

One in five Americans has or is at serious risk for developing diabetes

At least one in five Americans has or is at serious risk for developing diabetes, meaning millions are at an increased risk for cardiovascular disease, key health organizations are warning.

8 Nov 2005

Introgen's INGN 241 combined with Celebrex kills breast cancer cells

Introgen Therapeutics, Inc. today reported the publication of preclinical data demonstrating that INGN 241 works synergistically with celecoxib (Celebrex) marketed by Pfizer to inhibit the growth and increase apoptosis (cell death) of breast cancer cells.

8 Nov 2005

Women refuse follow-up tests for breast cancer

In a study of women with breast cancer, Kaiser Permanente researchers and others examined characteristics of women who refused recommended follow-up testing after a positive breast cancer screening test, or a visit to a medical provider for breast cancer symptoms.

8 Nov 2005

Young scientists turn to gel to ease side-effects of cancer treatment

Three young scientists in the University of York’s Department of Chemistry have developed a gel that could spare cancer patients some of the unpleasant and dangerous side-effects of radiotherapy.

8 Nov 2005

LGC licenses first DNA test for response to schizophrenia treatment from the Institute of Psychiatry, King’s College London

LGC, Europe's leading independent analytical laboratory providing advanced chemical, biochemical and forensic analysis, has announced an exclusive agreement with King’s College London to offer the first pharmacogenetic screening service which will predict whether a patient with schizophrenia will respond positively to the antipsychotic drug clozapine.

8 Nov 2005

What a joke! women laugh more than men

Just in case more evidence was needed that men and women are different just look at some cartoons, because according to a new Stanford University School of Medicine study, gender affects the way a person's brain responds to humour.

8 Nov 2005

Sildenafil reverses symptoms of Raynaud's

German researchers have discovered yet another use for Viagra (sildenafil), they say it relieves the symptoms and improves the circulation of patients with Raynaud's phenomenon.

8 Nov 2005

Aspirin may prevent skin cancer

Australian scientists say that common drugs such as aspirin may hold the key to reducing the risk of developing skin cancer.

8 Nov 2005

Those most at risk of Alzheimer's would allow loved ones enroll them in research

According to a new survey most people at high risk of Alzheimer's disease would be willing to have their loved ones enroll them in research studies when they could no longer give consent themselves.

8 Nov 2005

Statin drug reverses learning and attention deficits in a mouse model of the genetic disorder Neurofibromatosis type I

This week, researchers report evidence that a statin drug already shown to be safe for use in humans has proven effective at correcting cell-cell communication and curing learning disfunction in a mouse model of Neurofibromatosis type I, a human genetic disorder that causes learning disabilities in millions of people worldwide.

7 Nov 2005

Anxiety disorders increase risk of suicidal thoughts

A pre-existing anxiety disorder significantly increases the risk of a subsequent onset of suicidal thoughts and suicide attempts, according to a study in the November issue of Archives of General Psychiatry.

7 Nov 2005

Smoking a hookah can damage teeth

Smoking a hookah also known as a water pipe is becoming an increasingly trendy menu item in Mediterranean restaurants, cafes and bars. People should be warned to "skip this course" according to a study that appeared in the November issue of the Journal of Periodontology.

7 Nov 2005

Chlamydia pneumoniae may cause vision problems

Researchers at the Massachusetts Eye and Ear Infirmary (MEEI) have found that Chlamydia pneumoniae, a bacterium linked to heart disease and capable of causing chronic inflammation, was present in the diseased eye tissue of five out of nine people with neovascular, or "wet," age-related macular degeneration (AMD).

7 Nov 2005