DNA Imaging to Design Better Drugs
...h E. Coury, working underBottomley's direction, is responsible for much of the development of thenew assay. Third-year graduate student Lori McFail-Isom, a student ofWilliams', prepared highly purified drug-DNA samples for the project andcurrently is obtaining images of new DNA complexes. Williams and Bottomley...What Makes Tics Tick? Clues Found In Tourette Twins' Caudates
...neurotransmitter receptors in the brain structure responsible for carrying out automatic behaviors. They suggest that this dysfunction may underlie the compulsion to act out the sudden movements and vocalizations that characterize Tourette Syndrome, which affects about 100,000 Americans with its full-blown for...Stents Work Well, But Are Costly: Will Hospitals Continue To Use Them?
...h Care FinancingAdministration, the federal agency responsible for setting Medicare reimbursementrates, to set two different prices for the two procedures. But so far, HCFAhas been unwilling to do this, Peterson said. Another solution may be a capitated system of heart treatment, in whicha hospital receives a ...Routine Dental X-ray May Be A Valuable Tool In Stroke Prevention
...ad and neck areas; that is their training. We are responsible for everything on a panoramic dental film, not just the teeth." . Carter and her colleagues are currently setting up two studies to determine the sensitivity and specificity of the X-ray findings. In one study, they will conduct ultrasound and c...Researchers Gain Insights Into Drugs Used For Manic-Depression
...ase of a chemical thattriggers brain cell activity responsible for helping control the wild moodswings of bipolar disorder. Used together, the drugs may achieve a desiredoutcome without causing dangerous side effects. Some three million Americans suffer from bipolar disorder,consisting of major bouts of...Substance from Grapefruit Juice May Make Medications Safer
...arch for the substance in grapefruit juice that is responsible for its effects on drug metabolism. Isolating this substance could enable manufacturers to produce safer and more effective medications. One of the most interesting findings from the University of Michigan study is that, after taking grapefruit jui......l behavior just as we teach them what moderate and responsible drinking is, even before they're old enough to drink. We should also tell them clearly and frankly what our family values about sex are, and explain why we don't want them to have sex too soon. These messages are not contradictory."...Mother's Milk: Nutrition And Nurture For Infants -- And The Best Defense Against Disease
...ies have shown that the hormone prolactin,which is responsible for growth and differentiation of the breast duringpuberty, pregnancy, and lactation, also plays a significant role in stimulatingimmune-system cells in the infant. And while prolactin is primarily produced inthe pituitary gland, Clevenger's team fou...NIH Honors Emory Researcher With Merit Award For Work On Renin-Angiotensin System
...or. This receptor hassince been demonstrated to be responsible for virtually all of the physiologicand cardiovascular effects of angiotensin II. The importance of the AT1 receptorin basic science research is evident from the more than 1,000 scientificarticles that have been published since 1993 detailing its bio...Transcranial Magnetic Stimulation Enhances Short-Term Brain Plasticity
... reorganization. This plasticity is thought to be responsible for much of the recovery seen in people who have suffered brain damage due to trauma, stroke, or other problems. The study, conducted by researchers at the National Institute of Neurological Disorders and Stroke (NINDS), is published inthe February ...Enhancing Night Visibility Using UV Technology To Be Tested On Virginia Tech's Smart Road
...t.Phosphates in detergents and even toothpaste are responsible for clothing andsmiles that glow in dark discos. But you probably never suspected that thetechnology present in those wild posters in your room -- or your children'srooms -- could lead to safer driving. Prototype headlights will contain bot...ACS Industry Pavilion Features Chemistry's Cutting Edge
What do the man responsible for Tylenol®, the guys who designed thefastest car in the world and the brewmasters who make your favorite beer tasteso good have in common? They're all scientific pioneers whose cutting-edge research has led toprofitable and widely used......ovide the patient care and the physiciancommittees responsible for later determining whether a heart attack actuallyoccurred. The Duke researchers said these differences, which occurred in up toone-fifth of the cases, increased the perceived benefits of the drug beingtested in one trial and decreased t...Keeping Score On Doctors: Report Says Flaws In Counting Must Be Addressed To Ensure Accuracy
...ttack; Use a consistent definition of responsible physician; Redefine complications so preexisting conditions are accuratelyrepresented; Combine information from all hospital stays for each patient. The researchers argue that doctors and hospitals need to recogniz...New Research In Battling Alzheimer's Impact On Memory
...irst step in the formation of toxic plaquebelieved responsible for the destruction of neurons in the brains of Alzheimer'spatients. According to Michael G. Zagorski, Ph.D., this information could beused to design drugs that might prevent either this initial step or itscontinuation into Alzheimer's disease. A s...Studies Look At Threshold Effect Of Cholesterol-Lowering "Statin" Drugs
... pravastatin to lower LDL to less than125 mg/dL is responsible for most of the reduction in heart attacks andsurgery," says Sacks. "A conservative clinical application of these findingscould be to suggest a range for optimal LDL concentrations during therapy of 100-125 mg/dL." In a second journal report, Scandin...UB Plants "Seeds" By Investing In Research Projects; Researchers Leverage Investment 14 Times Over
...d Salvi have located the precise area in the brain responsible for tinnitus, or ringing in the ears, a condition that affects millions of Americans. Original UB investment: $19,100 o A $1 million grant to David B. Bender, Ph.D., associate professor of physiology, and Thomas Lock, M.D., clinical assistant profess...Health Workers May Experience Costly Dislocation As Health Spending Growth Slows
...l of slackening demand. Job composition is in part responsible for this effect: employment shifts within the heal...newlyavailable resources. "It would be helpful and responsible to create mechanisms that would help assure adequate discussion" says Fein. Affected communi...Advisory: Nasal Spray Influenza Vaccine
... produces bronchitis in infants and childrenand is responsible for high morbidity rates in infants. Maassab is also in theprocess of developing a vaccine to tackle types one, two and three of theparainfluenza virus. "These are the most important respiratory pathogens in humans which alwaysgenerate outbreaks con...Products For Weight Loss Or Increased Energy Can Be Deadly, Warn Poison Control Experts
... and Drug Administration. Manufacturers are solely responsible for product quality, and toxicity may berelated to product impurities, contaminants, or high levels of activeingredients," he said. CPCS is under the administration of the UCSF School of Pharmacy and serves all33 million California residents. The CPC...