Archive: 09/08/2006

Drug can quickly mobilize an army of cells to repair injury

To speed healing at sites of injury - such as heart muscle after a heart attack or brain tissue after a stroke - doctors would like to be able to hasten the formation of new blood vessels. One promising approach is to "mobilize" ...

Sep 08, 2006
4.3 / 5 (12) 0

Unusual three-drug combo inhibits growth of aggressive tumors

An experimental anti-cancer regimen combined a diuretic, a Parkinson's disease medication and a drug ordinarily used to reverse the effect of sedatives. The unusual mixture inhibited the growth of aggressive prostate tumors ...

Sep 08, 2006
5 / 5 (11) 0

Most evacuees in Houston plan to stay here

More than two-thirds of the Hurricane Katrina evacuees who fled to Houston for shelter a year ago said they plan to remain here, according to a recent survey by researchers at Rice University.

Sep 08, 2006
1.5 / 5 (8) 0

Rice domestiction confiirmed genetically

Biologists from Washington University in St. Louis and their collaborators from Taiwan have examined the DNA sequence family tree of rice varieties and have determined that the crop was domesticated independently ...

Sep 08, 2006
3.1 / 5 (8) 0

Researcher lights the way to better drug delivery

A Purdue University researcher has explained for the first time the details of how drugs are released within a cancer cell, improving the ability to deliver drugs to a specific target without affecting surrounding ...

Sep 08, 2006
5 / 5 (4) 0

Do clean hands signal pure heart?

It's taken more than 300 years but researchers in Canada and Illinois have some data to back up the Shakespearean link between guilt and hand washing.

Sep 08, 2006
2.5 / 5 (21) 0

City not EPA responsible for Ground Zero

Former EPA chief Christine Todd Whitman says the order for Ground Zero workers to wear respirators during the Sept. 11 cleanup had to come from New York City.

Sep 08, 2006
1.6 / 5 (14) 0

Asteroids and meteorites reveal family resemblance

Asteroids and meteorites are supposed to be made of the same stuff – at least that's what earth science teachers have been telling their students for decades. But until re-cently, the data didn't quite fit ...

Sep 08, 2006
4.2 / 5 (18) 0
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