Methamphetamine abuse linked to long-term damage to brain cells
...ts an increased number or size of glial cells as a reaction to the injurious effects of methamphetamine." The researchers, who received funding from NIDA, plan to conduct more extensive studies to determine if these brain changes caused by methamphetamine abuse might be reversed or corrected by treatment....Protease inhibitor could help prevent alzheimer's
...that -- in test tube studies -- can stop the chain reaction that leads to Alzheimer's disease, a finding reported in the current (April 12) print edition of the Journal of the American Chemical Society, published by the American Chemical Society, the world's largest scientific society. Chemist Jordan Tang, ...New evidence suggests reconsidering causes and treatments for schizophrenia
...by disturbances in perception, thinking, emotional reaction and behavior, along with extensive withdrawal of interest in other people and the outside world. Its symptoms are categorized into three groups: Positive symptoms: Extreme symptoms such as delusions and hallucinations. Negative symptoms: More depr...... fall allergy seasons that is caused by the body's reaction to allergens that enter through the respiratory tr...Chronic idiopathic urticaria (CIU), is caused by a reaction to an unknown trigger in the upper layers of the skin. Its primary symptom is the formation of itch......ing carbon dioxide. They can cause an inflammatory reaction that affects the entire body and can aggravate illnesses. The Cohn Cardiac Stabilizer is marketed by Genzyme Surgical Products as part of Genzyme-OPCAB Elite Stabilization System. "Dr. Cohn is being recognized as one of America's most creative invent...Selective inhibitor can target specific enzyme that promotes cancer
...atinase enzyme, and through its design, initiate a reaction that stops the harmful activity, Mobashery said. Researchers have been aware of MMPs for nearly three decades. There are 26 currently known MMPs in the human body, although developments in genome research should discover more, Mobashery said. "What w......event associated with Ziagen is a hypersensitivity reaction that can be life threatening and has been fatal in...percent of patients. Symptoms of hypersensitivity reaction usually occur in the first six weeks of treatment and get progressively worse, but generally resolve...Ritalin helps children with ADHD maintain normal reaction time
...ent tasks than their non-ADHD counterparts. Slower reaction times, however, vanished when ADHD children were o...ist at the University of South Alabama, to compare reaction times of ADHD and non-ADHD children, all of whom had an average age of almost 9 and standardized IQs...Can you have headaches without pain?
...tion, away from viewing these symptoms as a reflex reaction to the pain," said neurologist Rolf Salvesen, MD, PhD, author of the case report and associate professor at the University of Tromsø in Norway. The man reported that these symptoms occurred every day for a few weeks with one to three attacks a...Atlanta researcher receives national award
...rticularly interested in cycloadditions, a type of reaction that turns fragments of molecules into the ring-shaped structures common to many natural products. The trick is to assemble the rings in their proper orientations. Biological compounds have left- and right-handed versions, like gloves, that have spec......orm's inherent instability and the body's allergic reaction to its introduction. It also had a very short half-life, lasting intact in the body only about fifteen minutes. "Mimics of SOD have major medical potential. For over twenty years we have understood the inflammation fighting power of the SOD enzy...Cars and bridges that almost never rust
...ysical barrier, it is a catalyst that mediates the reaction that leads to rust. The polymer accepts electrons ...nd, in turn, donates them to oxygen. This two-step reaction forms a layer of pure iron oxide that halts corrosion. Under controlled laboratory conditions, ...... themselves to form carbon dioxide and water. This reaction releases the energy that drives the engine. Air, the engine's source of oxygen, does not contain enough oxygen to react fully with gasoline, so some hydrocarbons remain unburned. The energy thus lost could be used to power the engine more efficien...Process may help scientists find new antibacterial drugs
...a substance that triggers or encourages a chemical reaction without itself being modified by the reaction. After an extensive search for a catalyst, the Lectka group settled on quinine, which had previously achieved fame as the world's foremost malaria treatment. Quinine occurs naturally in a tree bark, and l...New grants program to help create healing environments in hospitals through art
...unct to their medical care. They often share their reaction afterward with arts programs organizers, as in the...nds far beyond my own comprehension." This kind of reaction has spurred outside funding such as the Society's new grant. As NEA chair Bill Ivey said at a recent...Mechanism found behind drug-free acceptance of transplants
...vity" (DTH) -- a common immune reaction that doctors use in the diagnosis of many ...d the cells from showing a DTH reaction to tetanus toxoid (TT) - a test antigen that normally elicits a response. "We fi...NIH awards grant to MetaPhore Pharmaceuticals to study novel pain treatments
...orm's inherent instability and the body's allergic reaction to its introduction. It also had a very short half-life, lasting intact in the body only about fifteen minutes. Numerous animal studies over the last few years have confirmed the disease fighting potential of MetaPhore's SOD mimetics. The October 1...... associated with Ziagen® is a hypersensitivity reaction that can be life threatening and has been fatal in...percent of patients. Symptoms of hypersensitivity reaction usually occur in the first six weeks of treatment and get progressively worse, but generally resolve...Unique collaborative service established for childhood allergy-related anaphylaxis
... with food anaphylaxis may experience at least one reaction every two years due to inadvertent exposure to the food trigger. Fortunately, the first aid use of adrenaline may reduce the chances of the child needing further hospital treatment by at least 50%," he said. As a result of these South Australian st...