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Traditional Indian medicine, herb Salacia oblonga may help treat diabetes

Herbs used in traditional Indian medicine to treat diabetes seems to lower blood sugar and insulin levels in a manner similar to prescription drugs, a new study reports.

8 Feb 2005

High consumption of dairy products and fruits and vegetables may lower the risk of disability

There may be more reason than ever to drink your milk and eat your fruits and vegetables. A Wake Forest University Baptist Medical Center researcher and colleagues reported today that high consumption of dairy products and fruits and vegetables may lower the risk of disability, especially among black women.

7 Feb 2005

New advice about the use of Strattera (atomoxetine)

New advice to doctors and patients about the use of Strattera, (atomoxetine), was issued today by the Medicines and Healthcare products Regulatory Agency, (MHRA).

3 Feb 2005

Research reveals a novel key player in the initiation of colon cancer

Gastric and colorectal cancers account for more than 1 million deaths worldwide every year and several research groups have been working to identify the molecular events that result in the initiation and progression of these tumors.

3 Feb 2005

Pap smear has become an annual screening rite among American women

Since it was first introduced six decades ago, the Papanicolaou (Pap) smear – widely credited with substantial reductions in the incidence and mortality from cervical cancer – has become an annual screening rite among American women.

31 Jan 2005

Trial of Etanercept for Wegners's disease shows no benefit against the autoimmune condition

A Johns Hopkins-led study designed to evaluate the ability of etanercept to maintain disease remissions in a serious autoimmune disorder has failed to show any benefit. Etanercept, also called Enbrel, is a common treatment for rheumatoid arthritis and other types of joint inflammation.

26 Jan 2005

Living in a disadvantaged neighborhood may increase HIV risk

Living in a disadvantaged urban neighborhood can increase a male residents’ risk of contracting HIV, according to researchers at the Johns Hopkins Bloomberg School of Public Health. Their study related disadvantaged neighborhoods to stress and stress to increased injection drug use in male study participants.

24 Jan 2005

Early seizures after surgery for epilepsy predict more seizures

Current understanding of seizures in the weeks just after epilepsy surgery is that they are likely to be temporary, probably due to swelling or minor trauma suffered by the brain during the operation.

24 Jan 2005

South Asian and black people in the UK are more likely to be admitted to hospital for asthmarelated problems

South Asian and black people in the UK are more likely to be admitted to hospital for asthmarelated problems than white people, concludes a study published in this week’s issue of The Lancet.

20 Jan 2005

Higher folate intake decreases risk of hypertension in women

John P. Forman, M.D., of Brigham and Women’s Hospital and Harvard Medical School, Boston and colleagues analyzed data from two studies (93,803 younger women aged 27 to 44 years in the Nurses’ Health Study II [1991-1999] and 62,260 older women aged 43 to 70 years in the Nurses’ Health Study I [1990-1998]).

19 Jan 2005

Single gene mutation as the cause of around one in 25 cases of Parkinson’s disease worldwide

The studies suggest that the mutation, in a recently discovered gene called LRRK2, causes around 5% of inherited Parkinson’s cases and around 2% of isolated cases. Screening for the new mutation is likely to become a component of genetic testing for Parkinson’s disease in the near future.

17 Jan 2005

Investigation of possible link between migraine and a common heart defect, called a patent foramen ovale (PFO)

Doctors have received approval to investigate the possible link between migraine headache and a common heart defect, called a patent foramen ovale (PFO), which research indicates is prevalent in up to 25% of the general population or 15 million people in the UK.

16 Jan 2005

1 billion people with high blood pressure by 2025

The proportion of the world’s adult population with high blood pressure is predicted to increase from a quarter to a third by 2025, totalling over one billion, conclude authors of a study published in this week’s issue of The LANCET.

13 Jan 2005

Morse code for human cells

Morse code is a simple, effective and clear method of communication and now scientists believe that cells in our body may also be using patterns of signals to switch genes on and off. The discovery may have major implications for the pharmaceutical industry as the signalling molecules that are targeted by drugs may have more than one purpose.

10 Jan 2005

Isolating intensive-care patients infected with MRSA does not reduce cross-infection

Results of a UK study published online suggest that the widely practised approach of isolating intensive-care patients infected with MRSA does not reduce cross-infection. Authors of the study caution that this finding should not be extended to general hospital wards, and needs further confirmation from larger studies.

7 Jan 2005

Herpes virus is everywhere and it's unavoidable

While not the first, the researchers report that this study uses the most sensitive techniques in a cross-sectional assessment performed to date of the presence of HSV-1 DNA in the eyes and mouths of healthy individuals, in terms of population size and total samples collected.

6 Jan 2005

Easier access to emergency contraception would not increase the risk of STDs

Making it easier to obtain emergency contraception would not increase unprotected intercourse, lead to abandonment of regular contraception, or increase the risk of sexually transmitted infections (STIs), according to a study in the January 5 issue of JAMA.

5 Jan 2005

3 or more alcoholic drinks increases risk of ischemic stroke by 45%

A new study led by researchers at Beth Israel Deaconess Medical Center (BIDMC) and the Harvard School of Public Health (HSPH) has found that heavy drinkers -- men who consume an average of three or more alcoholic beverages per day -- are nearly 45 percent more likely to suffer an ischemic stroke compared with nondrinkers.

4 Jan 2005

Chronic constipation is uncomfortable, but not dangerous

There are a lot of common myths about constipation treatment. An article in the January issue of The American Journal of Gastroenterology dispels those myths and clears numerous misconceptions regarding chronic constipation.

4 Jan 2005

Link between fast food, weight gain, and insulin resistance

Researchers have shown a correlation between fast food, weight gain, and insulin resistance in what appears to be the first long-term study on this subject.

3 Jan 2005