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Facial expressions run in families

According to a team of Israeli scientists the faces we pull when we are emotional are inherited from our ancestors.

19 Oct 2006

New treatment option gives hope to victims of head and neck cancers

More than 640,000 people worldwide are diagnosed with head and neck cancer each year, and more than 350,000 die from the disease annually.

19 Oct 2006

Adverse drug events means 700,000 end up in emergency departments

According to a recently released study every year, as many as 700,000 people end up in hospital emergency departments because they experience an adverse drug effect, and 117,000 of those have to be hospitalized.

19 Oct 2006

Study gives Teflon the 'all clear'

A new study has been released which tracked the health of more than 6,000 employees for more than 50 years, at DuPont plants which use ammonium perfluorooctaonate, also known as C8 or PFOA, to produce the Teflon nonstick coating for pots and pans.

18 Oct 2006

Comprehensive review backs health benefits of eating fish

There is ample research advocating the nutritional benefits of eating fish and shellfish because fish is high in protein and omega-3 fatty acids.

18 Oct 2006

Benefits of breast cancer screening questionable

Danish researchers are claiming that the benefits of breast cancer screening are questionable and that mammograms can lead to women being given unnecessary and harmful treatment.

18 Oct 2006

FDA approves Taxotere for head and neck cancers

The Food and Drug Administration (FDA) today approved Taxotere (docetaxel) Injection Concentrate for use in combination with cisplatin and fluorouracil prior to radiotherapy for the treatment of patients with inoperable, locally advanced squamous cell carcinoma of the head and neck (SCCHN).

18 Oct 2006

Global pandemic influenza action plan to increase vaccine supply

If an influenza pandemic were to occur in the near future, there would be a shortage of several billion doses of the pandemic influenza vaccine needed to protect the global population.

18 Oct 2006

Do the risks of eating fish outweigh the benefits? Yes or No

Fish is high in protein and omega-3 fatty acids. But concerns have been raised in recent years about chemicals found in fish from environmental pollution, including mercury, PCBs and dioxins. That has led to confusion among the public--do the risks of eating fish outweigh the benefits?

17 Oct 2006

Underlying causes, frequencies, and outcomes of dilated cardiomyopathy

The mystery behind a commonly untreatable and undetected heart muscle disease in children is partially revealed for the first time in today's edition of the scientific journal JAMA.

17 Oct 2006

Researchers step toward therapy for respiratory syncytial virus

When a child under the age of 2 contracts a respiratory tract infection requiring hospitalization, odds are that the cause is respiratory syncytial virus (RSV).

17 Oct 2006

HIV exploits competition among T cells - points to new strategy for AIDS vaccination

A new HIV study shows how competition among the human immune system's T cells allows the virus to escape destruction and eventually develop into full-blown AIDS.

17 Oct 2006

Tuberculosis fourfold the risk for Celiac sufferers

Swedish researchers are suggesting that people with celiac disease, also known as gluten intolerance, have an increased risk of developing tuberculosis (TB).

17 Oct 2006

Parkinson's disease affects more than just motor control

Although Parkinson's disease is most commonly viewed as a "movement disorder," scientists have found that the disease also causes widespread abnormalities in touch and vision - effects that have now been verified using functional magnetic resonance imaging (fMRI) of the brain.

17 Oct 2006

Transport mechanism of bioactive molecule, S1P, identified

Virginia Commonwealth University researchers have identified how a bioactive molecule involved with allergy, inflammation and cancer is transported out of mast cells, according to findings published online this week in the Proceedings of the National Academy of Sciences.

17 Oct 2006

Why organs fail following massive trauma

Massive trauma, say from a sabertooth tiger attack, meant immediate death for the primitive human.

17 Oct 2006

Researchers find areas in the brain that indicate bilingualism

The finding sheds new light on decades of debate about how the human brain's language centers may actually be enhanced when faced with two or more languages as opposed to only one.

17 Oct 2006

Researchers identify cell line that is resistant to retroviruses

Researchers at the University of Minnesota have identified a protein that enables viruses such as HIV to infect cells and spread through the body.

17 Oct 2006

Vaccine that protects mice against 1918 influenza virus developed

Federal scientists have developed a vaccine that protects mice against the killer 1918 influenza virus. They also have created a technique for identifying antibodies that neutralize this virus, a tool that could help contain future pandemic flu strains.

17 Oct 2006