During a stroke or organ transplant, patients can suffer an injury due to lack of blood supply to vital organs. The injury — known as ischemia reperfusion — can cause damage to tissues. But a new Yale-led study has identified a previously unknown mechanism leading to the injury, and a potential target for drug treatment. (more…)
Tag Archives: drug
Doctors have no approved medicine to help treat marijuana dependence and abuse, but in small new clinical trial topiramate reduced the amount of cannabis heavy smokers used when they lit up. The results also show, however, that many volunteers couldn’t tolerate the drug’s side effects. (more…)
ANN ARBOR—A banana a day may not keep the doctor away, but a substance originally found in bananas and carefully edited by scientists could someday fight off a wide range of viruses, new research suggests. (more…)
A new drug, called pritelivir, may offer a new treatment option for patients with genital herpes, a new industry-sponsored – study led by University of Washington researchers has found.
The study appears in this week’s issue of the New England Journal of Medicine. The lead author is Anna Wald, M.D., professor of medicine, epidemiology, and laboratory medicine, and medical director at the Virology Research Clinic at the University of Washington. Other UW coauthors include Dr. Amalia Magaret, Dr. Christine Johnston, Dr. Lawrence Corey, Dr. Meei-Li Huang and Stacy Selke. (more…)
There is no approved medicine to treat polyomaviruses, which afflict people with weakened immune systems, but scientists have found that a chemical compound called Retro-2 is able to reduce significantly the infectivity and spread of the viruses in lab cell cultures. Now they are working to improve it.
PROVIDENCE, R.I. [Brown University] — A team of scientists reports that a small-molecule compound showed significant success in controlling the infectivity and spread of three polyomaviruses in human cell cultures. To date there has been no medicine approved to treat such viruses, which prey on transplant recipients, people with HIV, and others whose immune systems have been weakened. (more…)
In many ways, the spread of HIV has been fueled by substance abuse. Shared needles and drug users’ high-risk sexual behaviors are just some of the ways that narcotics such as cocaine have played a key role in the AIDS epidemic in much of the world.
There is, however, relatively little research into how drugs can impact the body’s defenses against the virus. But a new UCLA study published in the October issue of the Journal of Leukocyte Biology examines how cocaine affects a unique population of immune cells called quiescent CD4 T cells, which are resistant to the virus that causes AIDS. (more…)
Learn about the reasons why social media can be efficient and easy tool in education process!
Students breathe social media; it’s like a drug spreading its tentacles over the younger generation. However, parents and teachers have begun to realize the importance of social media for the younger generation. For instance, they use the Internet databases and social media collaboration as homework writing help tools.
Alum’s idea could revolutionize how the world helps the homeless
On a single night in January this year 633,782 people were homeless in the United States, according to a press release issued by the U.S. Department of Housing and Urban Development (HUD) Dec. 10.
Sixty-two percent of these were individuals, with the remaining 38 percent representing homeless families. Though these numbers are on the decline, down nearly 6 percent since 2007 according to HUD, the need continues to be great.
It’s a problem that got University of Delaware alumnus Jed JohnHope thinking. With fewer people carrying cash and sharing their “spare change” with the needy, what will the next generation of homeless do? How will they survive? (more…)