Chromatin remodeling complex connected to DNA damage control
...ound that one of the proteins phosphorylated was a unit of a chromatin remodeling complex we call INO80," Shen says. "We subsequently found that phosphoryllation of this subunit regulates checkpoint pathways, but not DNA repair pathways." A cell's DNA resides in chromosomes found in the cell nucleus, bu...Researchers link metal ions to neurodegenerative disease
...d across Emory, focused on the smallest individual unit of amino acids that make up amyloid fibrils. By de...s. "We showed that the activity of this minimal unit actually replicates the activity of the whole fibril on the neuronal cell. And it does so by binding......of malignant disease who had received at least one unit of whole blood, erythrocytes, plasma or platelets between 1968 and 2002. All blood donors who contributed to these transfusions were traced through population and health registers and donors who were subsequently diagnosed with a malignancy within 5 ...Low hospital staff levels increase infection rates
... the number of nurses on duty in an intensive care unit (ICU) increases the risk of serious infection, according to a report published in the open access journal Critical Care. Stphane Hugonnet and colleagues from the University of Geneva Hospitals, Switzerland, investigated the number of patients ad...Device helps physically disabled turn on computer
...o the back interior wall of the central processing unit and paralleling it to the on/off circuit of the motherboard. Any existing technologies, such as sensitive or sip/puff switches mentioned above, can be plugged in to the added jack allowing users with physical disabilities to turn on the computer by t...Scaling up HIV prevention programs is cost effective
...e (number of HIV prevention services provided) and unit cost (cost per unit of service). The scale up cost down effect was seen across many countries and prevention approach...Intensive-care patients with alcohol problems are more likely to require mechanical ventilation
...more than 40 percent of our medical intensive-care unit patients have AUDs. Other researchers have report...es associated with admission to the intensive-care unit pneumonia, sepsis (severe infections), gastrointestinal hemorrhage, asthma, COPD, and respiratory f...Sleep Slide-Rule improves children's understanding of the importance of sleep
...lia, was based on a demonstration Sleep Slide-Rule unit manufactured for use in the classroom. It consisted of a top bar to indicate bedtime, a movable center rule with a key to indicate sleep need for the age bands three-to-five years, five-to-12 years, and 12-18 years, and a bottom bar displaying the a...Benefits of school-based fitness programs fade after summer
... various interventions in terms of their costs per unit of benefit. Legislators and others should be wary of acting without the results of such analyses, he continues. While I appreciate that obesity seems to be the public health cause du jour and that there may be greater attention given to, and willin...ICU nurse working conditions linked to increase in patient infections
...ns for nurses are safer for elderly intensive care unit (ICU) patients, according to a recent report, led by Columbia University School of Nursing researchers that measured rates of hospital-associated infections. Hospital associated infections are the number six cause of death in the United States (CDC M...Tiny newborns face higher risk of death at community hospitals, Stanford/VA study finds
...n a place with a mid-level neonatal intensive care unit is better than a place with no neonatal ICU at all, we found that these extremely tiny newborns were significantly more likely to survive in hospitals that cared for at least 100 such infants each year." Phibbs is the lead author of the study, whic...Improving communication with families of dying patients reduces stress, anxiety and depression
...ly members of patients dying in the intensive care unit can greatly reduce post-traumatic stress disorder, anxiety and depression after their loved one dies, according to a study to be presented at the American Thoracic Society International Conference in San Francisco on Monday, May 21. The multicenter ...Study finds 'wake up and breathe' strategy allows patients to come off ventilator sooner
...S 2007, SAN FRANCISCOA new study of intensive care unit patients who are breathing with the help of a mechanical ventilator has found that a two-step sedation and ventilator weaning protocolcalled a wake up and breathe strategyhelps patients come off the ventilator faster so that they can be discharged fr...Anxiety hikes risk of heart attack, death
... average cumulative anxiety scored notched up by 1 unit (p=0.02). The initial anxiety score alone offer... School and director of the cardiac intensive care unit at Massachusetts General Hospital, Boston. "Appropriately, cardiologists have traditionally focused ...One pill may be better than two for treating patients with high blood pressure
...irector of Informatics for ValueMedics Research (a unit of IMS Health Inc), a health outcomes research and consulting firm in Falls Church, Va.Researchers used a treatment approach and a population similar to the Anglo-Scandinavian Cardiac Outcomes Trial Lipid-Lowering Arm (ASCOT-LLA), which demonstrated...New research helps overcome major CPAP problem
...with the treatment and ask for help from the sleep unit staff because of the long-term health benefits. A booklet featuring the same role models accompanied this. Dr Delwyn Bartlett, Sleep Psychologist at the Woolcock Institute of Medical Research, explains the intervention was designed to help indivi...New study reports improved treatment and reduced mortality for patients with heart failure
...lation. Reductions in hospital and intensive care unit length of stay were also observed. Researchers utilized data from more than 150,000 acute heart failure patient episodes, taken from the Acute Decompensated Heart Failure National Registry (ADHERE). If similar improvements had occurred at hospitals n...US critical care delivery system in critical condition
...ctive surgical procedures requiring intensive care unit admission, such as bypass surgery, is growing fastest among this age group," said Amber E. Barnato, M.D., M.P.H., M.Sc., assistant professor, department of medicine, University of Pittsburgh School of Medicine. "All of this means more and more people...UQ researchers identify thousands with curable high blood pressure
... Brisbane has lead to the development of a leading unit for this type of diagnosis and treatment in Australia and internationally. Expertise has been developed at Brisbane's Greenslopes Private Hospital and the Princess Alexandra Hospital where we are diagnosing 70 -100 PAL sufferers each year," he said. ......ames including sweet wormwood. The oxygen-oxygen unit in the peroxides causes malaria parasites essentially to self-destruct. The parasites digest hemoglobin, the oxygen-carrying pigment of red blood cells, and, in the process, release a substance called heme, a deep-red iron-containing blood pigment. W...