Eye News and Research

Latest Eye News and Research

Brits on high alert as bird flu kills thousands of turkeys

British health officials have confirmed that the avian flu virus which killed 2,600 turkeys at a farm in Lowestoft, Suffolk was indeed the H5N1 virus.

4 Feb 2007

Rift Valley Fever threat puts Kenya on the verge of a national disaster

Kenya is facing a possible national disaster over an outbreak of Rift Valley Fever (RVF).

31 Jan 2007

Value based insurance design

Like a one-size-fits-all shirt that doesn't fit anyone very well, American health insurance plans charge every person the same out of pocket cost for medical services - regardless of their effect on a person's health.

30 Jan 2007

Dll4 signalling through Notchi regulates formation of tip cells during angiogenesis

All tissues, sick and healthy alike, need a blood supply to survive and grow. The key to many medical problems, like preventing tumour development, is therefore to obstruct the spread of the blood vessels. Research scientists at Karolinska Institutet have now discovered a heretofore unknown mechanism for how the body links together its blood vessels.

29 Jan 2007

Study sheds light on complex design of tears

It's no secret why we shed tears. But exactly what our tears are made of has remained a mystery to scientists.

28 Jan 2007

Retinoblastoma gene may play a critical role in the development of the placenta

An important cancer-related gene may play a critical role in the development of the placenta, the organ that controls nutrient and oxygen exchange between a mother and her fetus during pregnancy, and perhaps in miscarriages.

10 Jan 2007

Retinoblastoma gene may play a critical role in the development of the placenta

9 Jan 2007

Red tide toxins may trigger respiratory symptoms

The ecological phenomenon, known as Florida red tide, can be harmful for people with asthma. Florida red tides, an annual event in areas along the Gulf of Mexico, are blooms of the ocean organism, Karenia brevis (K brevis), that are concentrated along shorelines and produce highly potent aerosolized toxins.

8 Jan 2007

New alarm system protects nerves during surgery

An alarm tone warns the surgeon that the position of his scalpel is dangerously close to the nerve leading to the patient's vocal cords - the beep tone signals excessive pressure on the nerve.

8 Jan 2007

Trust your gut feelings!

A UCL (University College London) study has found that you are more likely to perform well if you do not think too hard and instead trust your instincts.

8 Jan 2007

Dendrimer-encapsulated camptothecins

With an eye toward developing a delivery vehicle for anticancer agents that are poorly soluble in water, a research team at Boston University and the Research Triangle Institute (RTI) has developed a biocompatible dendrimer that wraps itself around water-insoluble drugs.

8 Jan 2007

Stem cells grown into brain cells on a new 3D scaffold of tiny protein fragments

An MIT engineer and Italian colleagues will report the invention-which may one day replace the ubiquitous Petri dish for growing cells-in PLoS ONE.

2 Jan 2007

Older schizophrenia drugs cheaper and work just as well

According to a new study an older antipsychotic drug has been found to be both cheaper and as effective for some patients with schizophrenia as the newer drugs on the market.

4 Dec 2006

Test strips for the rapid detection of cocaine

Saving the life of a poisoning victim is often a matter of minutes. It is best when the emergency doctor can perform a reliable diagnosis on the spot to determine which poison or what type of drug overdose a patient is suffering from. Complicated laboratory analyses and a complex apparatus are out of place in the emergency room.

21 Nov 2006