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Spider Venom Reveals New Secret

By Guest PostAugust 31, 2013Natureaffect, brown recluse spider, cell membranes, chemical product, clark college, cyclic molecule, cyclical chemical product, daniel lajoie, genus loxosceles, greta binford, humans, loxosceles laeta, matthew cordes, north, phospholipid molecules, plastic surgeon, portland, protein, south america, species of loxosceles, spider bite, spider venom, syndrome, tissue damage, tissue suicide, toxin, united states, university of arizona, vahe bandarian

Venom of the brown recluse spider causes a reaction in the body that is different from what researchers previously thought, a discovery that could lead to development of new treatments for spider bites.

University of Arizona researchers led a team that has discovered that venom of spiders in the genus Loxosceles, which contains about 100 spider species including the brown recluse, produces a different chemical product in the human body than scientists believed.

The finding has implications for understanding how these spider bites affect humans and for the development of possible treatments for the bites. (more…)

Stun Guns Not Safe for Citizens, But Benefit Police, Study Finds

By Guest PostMay 2, 2012Generalbroken bones, citizen injury, columbus, controversial weapon, criminologist, eugene paoline, jason ingram, knoxville, michigan state university, ohio, panacea, police, police quarterly, portland, stun guns, taser gun, taser international, use, william terrill

EAST LANSING, Mich. — The use of stun guns by police significantly increases the chances of citizen injury, yet also protects the officers more than other restraint methods, according to the most comprehensive research to date into the safety of stun guns in a law enforcement setting.

William Terrill, lead researcher on the project and Michigan State University criminologist, said the federally funded research presents a dilemma for police agencies weighing use of the controversial weapon. Nationally, some 260,000 electronic control devices, or stun guns, are in use in 11,500 law enforcement agencies. (more…)

Lecture or Listen: When Patients Waver on Meds

By Guest PostFebruary 5, 2012Healthadherence, aids and behavior, antiretroviral therapy, arv drugs, arv medication, Baltimore, brown university, detroit, hiv-positive, m barton laws, mary catherine beach, new york city, patient, portland, william rogers, yoojin lee

*According to a new analysis of hundreds of recorded office visits, doctors and nurse practitioners typically issued orders and asked closed or leading questions when talking to their HIV-positive patients about adherence to antiretroviral therapy. Attempts at problem-solving with patients who had lapsed occurred in less than a quarter of visits.*

PROVIDENCE, R.I. [Brown University] — Take your medicine, Doctor’s orders. It’s a simple idea that may seem especially obvious when the pills are the antiretroviral (ARV) drugs that add decades to the lives of HIV-positive patients. But despite the reality that keeping up with drug regimens is not easy for many patients, a new analysis of hundreds of recorded doctor’s office visits finds that physicians and nurse practitioners often still rely on lecturing, ordering, and scolding rather than listening and problem solving with their patients. (more…)

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Spider Venom Reveals New Secret

Stun Guns Not Safe for Citizens, But Benefit Police, Study Finds

Lecture or Listen: When Patients Waver on Meds