A new report from a team of researchers at the University of Washington, Seattle, and the University of Alabama at Birmingham indicates that one of the main complications of liver transplantation can be treated very simply by allowing the transplant recipients to inhale nitric oxide (NO) during the operation in which they received their new liver.
In a new study, Danilo Perrotti and colleagues from Ohio State University, Columbus, show that treatment with a drug known as FTY720 prevents disease in a mouse model of many leukemias caused by the cancer protein BCR-ABL (nearly all cases of blast crisis chronic myeloid leukemia [CML-BC] and some cases of acute lymphocytic leukemia [ALL]).
A neuroscientist working at University College London has devised the first experimental method to induce an out-of-body experience in healthy participants. In a paper published today in Science, Dr. Henrik Ehrsson, UCL Institute of Neurology, outlines the unique method by which the illusion is created and the implications of its discovery.
Boys with difficulty reading actually respond better to female teachers, according to a new Canadian study. Research shows that boys develop higher positive self-perceptions as readers when they worked with female research assistants compared to working with male research assistants.
Researchers at the University of Wisconsin-Madison report this month that sildenafil increases the amount of oxytocin released by stimulation of the posterior pituitary gland, a small structure directly underneath the brain that regulates hormone levels in response to neural signals.
People with chronic, intractable back pain know exactly what they need ? relief directly where it hurts. Peripheral nerve field stimulation (PNFS), the newest weapon against back pain for people who are finding no relief from conventional treatment, does just that, says Dr. Eugene Lipov, who is Director of Research, Alexian Brothers Hospital Network Pain Program.
Scientists have shown in literally thousands of studies that the p53 gene deserves its reputation as ?the guardian of the genome.? It calls to action an army of other genes in the setting of varied cell stresses, permitting repair of damaged DNA or promoting cell death when the cell damage is too great. A key net effect of p53?s action is to prevent development of cancerous cells.
A collaborative team of scientists from the Uniformed Services University of the Health Sciences (USU) here, and the Australian Animal Health Laboratory have demonstrated an important biological feature of the deadly Nipah virus that can infect and kill both animals and humans.
Twenty-two years of dedicated research has finally resulted in success: In the journal Angewandte Chemie, a British team headed by Steven V. Ley at the University of Cambridge reports the first synthesis of azadirachtin, a natural compound that stops predatory insects from feeding.
Researchers at the University of Pittsburgh School of Medicine?s department of emergency medicine, in collaboration with the Allegheny County Fire Academy, have received a Federal Emergency Management Agency (FEMA) Fire Prevention and Safety grant to conduct a study designed to develop optimal methods of reducing acute cardiovascular risk resulting from exposure to heat stress during fire suppression.