Researchers find molecular 'brake' to cell death
...cepted that it has become a textbook standard when talking about apoptosis," he continues. Researchers agree that the seminal event that leads to initiation of apoptosis is the release of a key protein known as cytochrome c (CC) from a cell's mitochondria, the organelle's energy storehouse. These molecule...New scoring system predicts gastric bypass surgery risk
... the probable risks would be," DeMaria said. "When talking to patients, we can cite national averages on risks, but that is not very helpful when I have a specific patient sitting in front of me. We needed a scientifically valid way for assessing individual risk." Roughly 170,000 Americans underwent gastri...Drivers on cell phones are as bad as drunks
...udy participants rear-ended the pace car. All were talking on cell phones. None were drunk. -- Drivers drunk...g drunk," says Drews. "It means that driving while talking on a cell phone is as bad as or maybe worse than driving drunk, which is completely unacceptable and...Radon testing as a campus community service
...into language that everyone could understand. In talking with his neighbors the scientist quickly learned where to start. The question he got most often was: What is radon? He designed a simple answer. "Radon is a gas, and a gas is free to travel just about anywhere," he says. Radon comes from the earth, s...Doctors treating pain from circumcision more seriously
...id. "For more than 100 years, physicians have been talking about using pain relief during circumcision, and it's encouraging that the next generation of doctors is learning how to make circumcision more comfortable for their patients."...University of Leicester produces the first-ever 'world map of happiness'
...r, and these are the measures that politicians are talking of using to measure the relative performance of each country. The researchers have argued that regular testing as a collaboration between academics in different countries would enable us to track changes in happiness, and what events may cause that...Studies examine physician disclosure of medical errors
...ard with patients. Yet, physicians also noted that talking about errors "doesn't earn you points," and that the culture of competition in medicine can discourage doctors from being straightforward about mistakes, even among colleagues. To promote further study of positive and negative factors underlying er...Young teens see pregnancy as a way to enhance relationships
...een pregnancy. "You really need to know who you're talking to and where they're coming from, and that should help you to tailor the way you intervene," Rosengard says....Botulinum toxin helps facial scars heal better, Mayo Clinic finds
...l problems -- they can interfere with eye closure, talking and eating," he says. "They also can have a deep psychological impact. For patients who have accidents that produce significant scarring, their lives can be profoundly changed. They can become depressed and withdraw socially." Muscles may repeated...Africans much better than North Americans at taking anti-HIV meds
...king policy, we must always be mindful that we are talking about someone's mother, daughter, brother, sister, father or son. Policymakers make decisions that have life and death consequences and those decisions should be based on evidence, not conjecture," said Mills. ...Study finds parental time to be key in fight against childhood obesity
...c, but people who teach nutrition education may be talking to thewrong audience. "We may need to teach fathers about nutrition," McIntosh said. Kubena agreed. Men in general tend to have more muscles and less fatthan women do, and consequently can eat more food without gaining weight,she said. That m...TV effective 'painkiller' for kids
...s attempted to actively distract their children by talking to them, soothing, and/or caressing them. And in the third group, the children were allowed to watch TV cartoons while the procedure was being carried out. None of the children was given any form of anaesthesia, and after the samples had been tak...Researcher brings space age to surgery equipment, procedures
...there in the not-too-distant future. "We're not talking about something that's going to be immediately available, but if we don't do this research now, we will not have the option of having surgical intervention remotely or robotically (on the battlefield)," Moses said. ...Hormone-replacement therapy hurts hearing, study finds
...o the list of negative things to keep in mind when talking about HRT. Women especially who already have a hearing problem should weigh this decision carefully. Women on HRT should consider having a thorough hearing check-up done every six months." Frisina is part of one of the world's leading groups in hea...Parents describe their spiritual needs when facing a child's death
...hip endures beyond death. (One parent wrote,"Keep talking to your child - let your child know that you are OK. That it is OK for them to go on." Another wrote, "[Remember that they are] up in heaven happy and always watching over you like you watched over them.") Parents also emphasized being guided by...Sound understanding of indoor acoustics could make hearing easier
... performance - when people are present, moving and talking etc. Now, engineers at the University of Salford are exploring whether music played at an average level of audibility, or even the conversation of people in the indoor environment being tested, could be used instead of the loud, short blast of nois...Diabetics see dramatic increase in lower limb amputations
...n be avoided by simply monitoring the symptoms and talking to a physician about your pain." Common Warning Signs The frequent culprit of diabetic amputations is peripheral arterial disease (PAD), in which plaque blocks foot or leg arteries, resulting in pain, development of ulcers and onset of limb loss. ...Risk factors linked to pain after breast cancer surgery
...eport it to their doctors. They are concerned that talking about pain will distract the oncologist from focusing on other aspects of the treatment plan."...Teenage alcohol and drug use: At best, parents know about it only half of the time
...or, this "disconnect" points out the importance of talking to both parents and children about the child's behavior and symptoms. "In terms of a child's substance use or substance-related problems, however, parents may be unaware of what's going on with their children, or simply repeat information that has a...