Gene that causes familial British dementia may yield clues to Alzheimer's disease
...the BRI gene. Examples ofmutations that lead to a shorter protein are common in the literature, but it isunusual to see a mutation that extends the length of a protein. According to Creighton H. Phelps, Ph.D., director of NIA's Alzheimer's DiseaseCenters Program, "Comparing the similarities and differences ......re, the telomeres of these experimental cells were shorter than thosein a set of cells lacking the activated ...factors in the balance where telomeres weregetting shorter even though telomerase was there. The enzyme just wasn'tkeeping up with the telomere loss," said Bl...Telomere Loss Spells Trouble for Aging Mice
... created successive generations of mice, each with shorter telomeres.Surprisingly, symptoms were not observed in the telomere-deprived newborns. Forexample, third generation mice displayed symptoms only after they had reachedthe age of 18 months. Even the most telomere-deficient sixth generation mice hadto g...Researchers Discover Genetic Mutation For Rare Form Of Dwarfism
..., heasked permission to start another study of the shorter ones. By analyzing DNA samples, Levine, endocrinology instructor RobertoSalvatori, M.D., and an international team of collaborators went on to pinpointthe mutation responsible for dwarfism among at least 105 members of an extendedfamily of P...... education andpreparation can result in 28 percent shorter hospital stays, better overallresults and less pain. A unique housewide pain management initiative atCedars-Sinai Medical Center brings together techniques from a wide range ofdisciplines, including behavioral interventions, to help minimize both acu...Largest Acoustics Meeting In History Expected
...frequency reverberation time" in the hall are much shorter than is believed required for acoustic excellence (2aAAa12). ---------------------------------------------------------------------------- REPLY FORM ASA/EAA/DAGA Meeting, Berlin, Germany March 14-19, 1999 Please return this form to Ben Stein at bst......ne male wasps, whichhave short life spans and even shorter opportunities - several days to severalweeks - to mate, M. mastigorphorus males are relatively long lived. Inpopulation surveys over many months he observed males to be present at least 10months of the year. Individual males may have the potential t...Radioactive Beads Latest Weapon In Fighting Cancer In Dogs, Cats
...tiple times andthe duration of the therapy is much shorter than with conventional or externalbeam radiation therapy. "For conventional radiation therapy where you use an external beam unit, theanimal has to lie still for the radiation therapy; this requires dailyanesthesia anywhere from 10 to 15, or 20 times...X-Ray Concentrator Will Expand Window On High-Energy Universe
... studied. Thisproduces a brighter dot pattern in a shorter period time, thus helpingscientists deduce the molecular structure faster and with less uncertainty. Finally, capillary optics can also be used to produce sharper images in medicalX-rays. Medical X-rays are really shadow pictures made by projecting t...Novel Viral Vaccine Protects Aids In Animal Model
...ans infected with HIV-1, but compressed intoa much shorter time period. In comparison, other models used to test AIDSvaccines have been based on the SIV system, which induces an infection anddisease quite differently than that caused by HIV." BioStratum's viral vaccine candidates are based on KU-SHIV-1. To ...Medical Tip Sheet - November 1, 1998
... lessdiscomfort for the patient and a dramatically shorter length-of-stay. A42-year-old woman from Indiana had surgery 11/04, and is anticipated to bereleased 11/06, flying home to Coatesville on 11/08. She is available forinterviews, as is the skull base surgeon. Available for interviews: Hrayr Shahinian, M......small molecules thatwe believe is a thousand times shorter and a million times faster than travelingthe entire circumference of the sheath," says Balice-Gordon. "We usedintracellular dye injections in cultures of myelinating cells and videomicroscopy to directly demonstrate that this short-cut exists." ......iny crevices on the surface of a CD. Alaser with a shorter wavelength (such as blue) could access smaller crevices, sothat a CD could hold several times as much information. The author reports onprogress in creating LEDs that emit blue light. Demand is quickly increasing for powerful communications media tha......Gastroenterology and leadauthor of the article. "A shorter drug regimen is less expensive and shouldensure that more patients complete their full treatment. With millions ofAmericans suffering from stomach ulcers, the savings could add up to manymillions of dollars." Based in part on the results of this rese...Scientists Identify New Gene That Controls Sleep/Wake Cycle
...ntinue and most adaptto periods slightly longer or shorter than 24 hours. In the fly, the circadian rhythm requires the pairing of two proteins, PER andTIM, made by the period ( per ) and timeless ( tim ) genes, respectively. All cellsof the fly have per and tim genes, but the brain cells set the body c...Veterinarians' Input On Olympics Horse Events Has Had Global Impact
...ing intensivecompetition. Their findings led to a shorter steeplechase course, closer monitoringof the horse...loor tosave the life of a sick foal, but in a much shorter time span we've probablyaffected more horses around the world with this work than I'll ever be ablet...First TableTop Source Of Concentrated X-Rays Built
...ith the possibility of being as short as 2nm. The shorter thewavelength, the higher the spatial resolution of the beam. Another benefit of this new device is that the X-ray pulse duration is extremelyshort, enabling high temporal resolution imaging as well. In other words, theX-rays can be used as the worl...Social Disruption Leads To Shorter Survival In Monkeys With AIDS
...panion and having a change in housing is linked to shorter survival in monkeys infected with a virus that cau...time of the inoculation to the housing change, the shorter the survival. "Since early in the AIDS epidemic, psychologists have believed that social dis...Weary Tibetan People Find Supporting Hand In ASU Graduate Student
...y and move between winter and summer pastures with shorter stops in the spring and fall. They use yak dung for fuel and smoke it in their pipes. "They been living on sort of a knife's edge for the last 30 years," said Andrew Smith, an ASU biology professor and Foggin's thesis advisor. Old grazing practices...Evaluation Of The Two Types Of Cardiac Pacemakers Indicates Only Modest Differences In Value
...cations warrants the extradifficulty in placement, shorter battery life and potential risk ofcomplications for the pacemaker itself, as well as the extra cost. The answerseems to be that in many cases it is not." The 29-center study, called the Pacemaker Selection in the Elderly Trial,involved patients diag...