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Anesthesia Selection Impacts Outcomes in Patients With Sleep Apnea Undergoing Joint Replacement
May 3, 2013 — Using regional anesthesia instead of general anesthesia in patients with sleep apnea undergoing total joint replacement decreases major complications by 17 percent, according to a new ... > full story -
Heroin Vaccine Blocks Relapse, Preclinical Study Suggests
May 3, 2013 — Scientists have reported successful preclinical tests of a new vaccine against heroin. The vaccine targets heroin and its psychoactive breakdown products in the bloodstream, preventing them from ... > full story -
Researchers Outline Concerns About Unproven Stem Cell Therapies
May 3, 2013 — An international group of leading stem cell researchers has issued a statement that specifies concerns about the development and use of unproven stem cell therapies. The commentary is published ahead ... > full story -
Computer Simulations Reveal the Energy Landscape of Ion Channels
May 3, 2013 — Ion channels are important drug targets. A young team of researchers investigated the opening and closing mechanisms of these channels. The time consuming calculations were performed using the high ... > full story -
Flight Behavior of Hungry Malaria Mosquitoes Analyzed
May 3, 2013 — Malaria mosquitoes go to work cautiously before landing on human skin and biting. Just before a mosquito lands, it reacts to both odors and heat given off by the human body. Researchers came to this ... > full story -
Older U. S. -Born Mexican-Americans Have More Physical Limitations Than Mexican American Immigrants
May 3, 2013 — New research indicates that Mexican-Americans born in the United States who are aged 55 and over are significantly more likely than Mexican-American immigrants to report that they have substantial ... > full story -
FDA Warning Against High Dose Antidepressant Prescription May Be Unwarranted, Study Suggests
May 3, 2013 — New research finds no increased risk of abnormal heart rhythms, death despite FDA warning against high-dose citalopram ... > full story -
Individual Brain Cells Track Where We Are and How We Move
May 3, 2013 — Researchers have gained new insights into how our brains form maps of our environment. They found that special cells can note either a fixed location, or the distance a mammal travels, depending on ... > full story -
Malaria: A Vector Infecting Both Apes and Humans
May 3, 2013 — In 2010, a study revealed that the main agent of malaria in humans, called Plasmodium falciparum, arose from the gorilla. Today, the vector which transmitted the parasite from apes to humans has just ... > full story -
Bees Survival: Ban More Pesticides?
May 3, 2013 — Neonicotinoids are under intense scrutiny. But a ban of a broad variety of pesticides may be required to protect bees, humans and the ... > full story
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