Medical News

RSS

Indonesia confirms 69th human case of bird flu

The Ministry of Health in Indonesia has confirmed the country's 69th case of human infection with the H5N1 avian influenza virus.

3 Oct 2006

Progesterone improves outcomes for victims of traumatic brain injury

A new study suggests that giving progesterone to victims with Traumatic Brain Injury (TBI) shortly following brain injury may reduce the risk of death and the degree of disability, and appears to be safe.

3 Oct 2006

One-third of U.S. kids unfit

Researchers in the U.S. report that as many as one-third of American children are physically unfit but boys are in better shape than girls.

3 Oct 2006

Newly discovered molecule could lead to new treatments for obesity

Japanese scientists have found a molecule which is responsible for making mammals feel full, and they believe the discovery could lead to new ways to treat obesity in humans.

3 Oct 2006

Food like an addictive drug for some people

Researchers in the U.S. have found that the same brain circuits are involved when obese people fill their stomachs as when drug addicts think about drugs and the discovery they say suggests an association between overeating and addiction.

3 Oct 2006

Delhi on the verge of a dengue fever epidemic

Diseases such as dengue and malaria are common in the monsoon season and the Indian capital, Delhi appears to be in the grip of a likely epidemic of dengue fever.

3 Oct 2006

Research implicates brain circuits involved in drug craving and emotional response to food

Researchers at the U.S. Department of Energy's Brookhaven National Laboratory have found new clues to how the brain and the stomach interact with emotions to cause overeating and obesity.

2 Oct 2006

When it comes to the flu, antivirals far more effective than antibiotics

It seems that even though influenza has been shown to be better treated with anti-viral medication doctors and hospitals continue to use antibiotics, often with deadly consequences.

2 Oct 2006

Men who pay for sex often have partners at home

Using data from a standard health screening questionnaire, researchers in the UK say they have found that one in ten men had paid for sex.

2 Oct 2006

One-third of infant deaths occur in prem babies

Almost twice as many infant deaths than previously estimated, are because babies are born prematurely.

2 Oct 2006

No link between alcohol and prostate cancer risk

According to a new study drinking alcohol does not appear to up the risk of prostate cancer and men who drink alcohol may have a lower risk of having an aggressive prostate cancer and dying from the cancer.

2 Oct 2006

Smoke alarm using parent's voice more effective in rousing children

A new study has found that a smoke alarm using a parent's voice is significantly more effective than a conventional tone alarm for waking children who are sleeping soundly.

2 Oct 2006

Flu jab not available in the UK for those most vulnerable

There are fears in the UK that people who are vulnerable to flu infections may well have to wait for their annual injection this season.

2 Oct 2006

Super chow, laced with semi-synthetic vitamin E derivative, inhibited spread of cancer in mice

A chemically altered form of vitamin E mixed into mouse chow dramatically reduced spread of aggressive mammary cancer in mice, suggesting that the compound in pill form could be used to treat human metastatic cancer, according to a report in the October 1 issue of the journal Cancer Research.

2 Oct 2006

Built-in blocker - drug and antidote in the same molecule

In cases of serious side effects or overdoses of medications, it can be vital to have a fast-acting antidote on hand.

2 Oct 2006

Simultaneous synthesis and screening in a microfluidics device

In the quest for new methods to synthesize large numbers of drug leads, medicinal chemists are increasingly turning to microfluidics as a means of performing dozens of chemical reactions using minute quantities of chemical reagents.

From Siemens Healthineers 2 Oct 2006

Key parameters for encapsulating drugs in nanoparticles

One of the early, successful uses of nanoparticles has been to develop delivery vehicles capable of ferrying large amounts of water-insoluble drugs to tumors.

2 Oct 2006

Temperature-sensitive nanoparticle boosts drug antitumor activity

Using temperature-sensitive, lipid- and polymer-based nanoparticles with a polymer coating, researchers in Korea have created an anticancer drug delivery vehicle that may provide a significant boost to the therapeutic efficacy of anticancer agents, particularly when used in conjunction with hyperthermia.

2 Oct 2006

Smart nanoscale bioreactors for drug delivery

In a powerful demonstration of how to build a multifunctional, smart nanoscale drug delivery system, researchers at the University of Basel have created a drug-loaded nanocontainer that targets specific cells and releases its payload when receiving a specific physiological signal.

2 Oct 2006