Anesthetics Current Events | Anesthetics News
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Role of anesthetics in Alzheimer's disease: Molecular details revealed
Inhaled anesthetics commonly used in surgery are more likely to cause the aggregation of Alzheimer's disease-related plaques in the brain than intravenous anesthetics. view more (2007-01-29)
Penn study finds inhaled anesthetics accelerate the appearance of brain plaque in animals
Researchers at the University of Pennsylvania's School of Medicine have discovered that common inhaled anesthetics increase the number of amyloid plaques in the brains of animals, which might accelerate the onset of neurodegenerative diseases like Alzheimer's. view more (2007-03-12)
Penn Researchers Demonstrate a New Model for Drug Discovery With a Fluorescent Anesthetic
A collaboration of University of Pennsylvania and University of Wisconsin chemists and anesthesiologists have identified a fluorescent anesthetic compound that will assist researchers in obtaining more precise information about how anesthetics work in the body and will provide a means to more rapidly test new anesthetic compounds in the search for... view more... (2009-04-06)
Essential dental treatment safe for pregnant women, says ADA journal study
Pregnant women can safely undergo essential dental treatment and receive topical and local anesthetics at 13 to 21 weeks gestation, says a study published in the June issue of The Journal of the American Dental Association. view more (2008-06-11)
Long-lasting Nerve Block Could Change Pain Management
Researchers at Children's Hospital Boston have developed a slow-release anesthetic drug-delivery system that could potentially revolutionize treatment of pain during and after surgery, and may also have a large impact on chronic pain management. view more (2009-04-16)
Tiny worms paving way for better anesthetics
Ten genes that may make patients more or less susceptible to a common anesthetic agent have been identified by researchers using tiny worms and sophisticated technology that eliminates the activity of individual genes. view more (2005-10-24)
On the (sound) track of anesthetics
Danish scientists challenge the accepted scientific views of how nerves function and of how anesthetics work. Their research suggests that action of nerves is based on sound pulses and that anesthetics inhibit their transmission. view more (2007-03-07)
Type of anesthetic will improve sleeping medication, probe mysteries of the snooze
Researchers at the University of Alberta have discovered sleep patterns in a type of anesthesia that are the closest ever to a natural, non-groggy snooze. view more (2008-04-17)
Local Anesthetics Are Effective for Neuropathic Pain
Neuropathic pain, which can occur with chronic diseases or conditions, is frequently unresponsive to treatment and worsens over time. view more (2005-10-24)
Mayo researchers find anesthesia not harmful for babies during birth process
Mayo Clinic researchers have found that children exposed to anesthesia during Cesarean section are not at any higher risk for learning disabilities later in life than children not delivered by C-section. view more (2009-07-28)
Researchers develop targeted approach to pain management
Imagine an epidural or a shot of Novocain that doesn't paralyze your legs or make you numb, yet totally blocks your pain. view more (2007-10-04)
General anesthetics lead to learning disabilities in animal models
Studies by researchers at Wake Forest University School of Medicine have shown that blocking the NMDA receptor in immature rats leads to profound, rapid brain injury and disruption of auditory function as the animals mature. view more (2009-10-23)
Anesthesia and Alzheimer's
In studies of human brain cells, the widely-used anesthetic desflurane does not contribute to increased production of amyloid-beta protein; however, when combined with low oxygen conditions, it can produce more of this Alzheimer's associated protein. view more (2008-04-28)
Light-activated compound silences nerves, may one day help epileptics
Brain activity has been compared to a light bulb turning on in the head. Scientists at Washington University School of Medicine in St. Louis have reversed this notion, creating a drug that stops brain activity when a light shines on it. view more (2007-03-07)
EARLY PROMISE OF SIMPLE TEST FOR DIAGNOSING MALIGNANT HYPERTHERMIA (p 1579)
German authors of a research letter in this week’s issue of THE LANCET describe the potential of a straightforward test for identifying people at risk of the often fatal reaction to general anaesthetics, a syndrome known as malignant hyperthermia. Malignant hyperthermia (MH) is a chain-reaction event triggered in susceptible individuals by... view more... (2002-05-01)
Breaking harmful bonds
Everybody loves the way breakfast eggs conveniently slide off of Teflon without leaving any pesky pieces of egg in the pan. Indeed, the carbon-fluorine bond at the heart of Teflon cookware is so helpful we also use it in clothing, lubricants, refrigerants, anesthetics, semiconductors, and even blood substitutes. view more (2008-08-29)
Methamphetamine: Use, as well as "meth mouth," on the rise
t's cheap, addictive and can harm your smile for life. Its use is also rapidly increasing both nationally and world-wide. It is methamphetamine. According to the National Survey on Drug Use and Health, more than 12 million Americans age 12 and older reported they had tried methamphetamine at least once in their lifetime. view more (2006-10-09)
Finding of genetic region controlling cardiovascular sensitivity to anesthetic propofol
Researchers at The Medical College of Wisconsin in Milwaukee have identified the genetic region in rats responsible for cardiovascular collapse during anesthesia. view more (2009-09-11)
Doctors treating pain from circumcision more seriously
One of the first things most little boys in the U.S. experience is something they'll never remember - circumcision - but that doesn't mean it isn't a painful experience. view more (2006-07-20)
GSU study first to confirm long-term benefits of morphine treatment in infants
A recent study conducted by researchers at Georgia State University is the first of its kind to demonstrate that administration of preemptive morphine prior to a painful procedure in infancy blocks the long-term negative consequences of pain in adult rodents. view more (2008-11-04)
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