News tagged with dysfunction


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HIV-related memory loss linked to Alzheimer's protein

Medicine & Health / Neuroscience

created Dec 07, 2009 | popularity not rated yet | comments 0

More than half of HIV patients experience memory problems and other cognitive impairments as they age, and doctors know little about the underlying causes. New research from Washington University School of Medicine in St. ...


Novel nanotechnology heals abscesses caused by resistant staph bacteria

Novel nanotechnology heals abscesses caused by resistant staph bacteria

Nanotechnology / Bio & Medicine

created Dec 22, 2009 | popularity 4.3 / 5 (3) | comments 0

Researchers at the Albert Einstein College of Medicine of Yeshiva University have developed a new approach for treating and healing skin abscesses caused by bacteria resistant to most antibiotics. The study ...


Study describes new tool in the fight against autoimmune diseases, blood cancers

Medicine & Health / Research

created Nov 30, 2009 | popularity 4 / 5 (2) | comments 0

A study led by a Scripps Research Institute scientist describes a new, highly pragmatic approach to the identification of molecules that prevent a specific type of immune cells from attacking their host. The findings add ...


Stem cell derived neurons for research relevant to Alzheimer's and Niemann-Pick type C diseases

Biology / Cell & Microbiology

created Dec 09, 2009 | popularity not rated yet | comments 0

Stem cell derived neurons may allow scientists to determine whether breakdowns in the transport of proteins, lipids and other materials within cells trigger the neuronal death and neurodegeneration that characterize Alzheimer's ...


Septic shock: Nitric oxide beneficial after all

Medicine & Health / Other

created Dec 15, 2009 | popularity 5 / 5 (1) | comments 0

Scientists at VIB and Ghent University in Flanders, Belgium have found an unexpected ally for the treatment of septic shock, the major cause of death in intensive care units. By inducing the release of nitric oxide (NO) gas ...


A reductionist approach to HIV research

Medicine & Health / HIV & AIDS

created Nov 30, 2009 | popularity not rated yet | comments 0

A major obstacle to HIV research is the virus's exquisite specialisation for its human host - meaning that scientists' traditional tools, like the humble lab mouse, can deliver only limited information. Now, a team of researchers ...


Don't I know you? Research sheds light on memorial retrieval

Medicine & Health / Neuroscience

created Dec 07, 2009 | popularity not rated yet | comments 0

We have all had the embarrassing experience of seeing an acquaintance in an unfamiliar setting. We know we know them but can't recall who they are. But with the correct cues from conversation or context, something seems ...


Gefitinib improves survival compared with standard chemotherapy in lung cancer patients with genetic mutation

Medicine & Health / Cancer

created Dec 20, 2009 | popularity 5 / 5 (1) | comments 0

Patients with the most common form of lung cancer (non-small-cell lung cancer) who have mutations in the epidermal growth factor receptor (EGFR) gene have significantly improved progression-free survival if they are treated ...


Gas improves blood flow and organ status during minimally invasive surgery

Medicine & Health / Research

created Dec 14, 2009 | popularity not rated yet | comments 0

As good as laparoscopy is in preventing some of the stresses of open surgery on the body, it does have drawbacks, including reduced blood flow and organ dysfunction. Laparoscopy is a type of surgery in the abdomen done through ...


Women researchers less likely to receive major career funding grants, U-M study shows

Women researchers less likely to receive major career funding grants, study shows

Medicine & Health / Other

created Nov 30, 2009 | popularity 1 / 5 (1) | comments 1

Women were less likely than men to receive major funding for scientific research, according to a study from the University of Michigan Health System. The study also found that only a quarter of all researchers, ...



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