Brain's 'daydream' network offers detection for Alzheimer's diagnosis
...network," a set of interconnected brain areas that carry out routine, passive mental processes, such as monitoring the environment, registering internal emotions and other forms of largely undirected thought and reflection. Brain areas thought to be included in this network are the medial frontal, the late...Most hospitals don't use latest ordering technology
...r inappropriate orders, and providing reminders to carry out orders," said Joan Ash, Ph.D, M.L.S., M.B.A. "However, its use is not yet widespread because it has a reputation for being difficult to implement successfully." Ash is the study's lead author and associate professor of medical informatics and cli...Experimental drugs show promise in halting brain tumors
...d be more effective inhibitors of tumor growth and carry far fewer side effects for the patient, said Rich....cells cannot produce adequate levels of protein to carry out cellular functions, and thus the cells do not grow properly. The combination of these two drugs ...Study suggests US stop smoking effort paying off
...dition, states may have differed in the ability to carry out the intervention strategies. Other factors that may have reduced the ability to detect some of the effects of ASSIST include the use of similar antitobacco interventions in non-ASSIST states and counterefforts by the tobacco industry. Neverthel...Study shows certain cancers significantly more common in residents of Appalachia
...ion of the eastern United States called Appalachia carry a heavy burden for certain cancers, a new study shows. "We've found that the occurrence, or the incidence, of new cancer of the lung, colon, rectum and cervix were significantly increased in residents of the large portion of Appalachia in Kentucky, ...Microneedles: Report describes progress in new technology for painless drug delivery
...ys of hollow needles could be used to continuously carry drugs into the body using simple diffusion or a pump system; Hollow microneedles could be used to remove fluid from the body for analysis such as blood glucose measurements and to then supply microliter volumes of insulin or other drug as requi...Researchers find additional families with gene linked to gout and kidney failure
...EM, N.C. Additional families have been found that carry a recently discovered gene that is responsible for both gout and kidney failure, researchers reported today at the American Society of Nephrology meeting in San Diego. "About one year ago, we identified a genetic mutation causing gout and kidney fai...Patients' anaesthesia concerns reviewed
...y, outcome, and comfort. All medical interventions carry risks, the authors comment, but the patient often considers anaesthesia as the intervention with the greatest risk. Many still worry that they will not wake up after their surgery, or that they will be awake during the operation. The article highligh...Study finds subtle brain damage in some HIV patients on drug therapy
..."The basal ganglia is a part of the brain known to carry one of the highest viral burdens," she says. Because there is also evidence that the CNV partially originates in this part of the brain, finding this correlation [between weak CNVs and reduced caudate volume] is a nice tie-in that gives us more confi...Jefferson scientists use gene therapy to restore function of damaged heart cells in laboratory
...elphia, and his colleagues at Duke used a virus to carry a gene into the heart cells of individuals who had suffered heart failure. The gene blocks the activity of an enzyme that is increased in such heart cells, in turn, enabling the cells to beat at normal strength. Dr. Koch and his co-workers at Duke Un...Epstein-Barr virus contributes to Burkitt's lymphoma
...at scientists can now develop small molecules that carry out the same function as the EBNA-1 inhibitor we've made in the laboratory, but in a way that can be delivered readily to the tumor cells in patients," Sugden says. "Such therapy would induce programmed cell death in Burkitt's lymphoma." It's reason...Survival improves in clinical trial for severe birth defect, with or without fetal surgery
...d those hoping for more children have been able to carry subsequent pregnancies to term. Newborns in the fetal treatment group were born on average six weeks younger in gestational age, yet survival and preliminary health outcomes were similar in both groups. The strongest predictor was the size of the fe...Neutron detector under development to monitor spacecraft radiation
...d of the actual total dose. "Since neutrons do not carry any electrical charge, they are both harder to detect and can penetrate more deeply into a space traveler's body producing an increased risk of cancer, DNA damage and central nervous system damage," said Maurer, principal staff member at The Johns Ho...Brain signals from the paralyzed or injured captured by computer
...n can be captured by a computer or other device to carry out an individual's command may allow people with ...n the methods they use to translate the signals to carry out the person's commands, and in the kinds of devices the signals control. Groundbreaking work cond...Alcohol use increases the risk of hormonally sensitive breast cancers in postmenopausal women
...uctal breast cancer, which involves the ducts that carry milk from the lobules to the nipple, accounts for about 80 percent of cases. The incidence of this form of breast cancer has remained essentially constant during the past decade. While somewhat more difficult to diagnose than ductal breast cancers, l...Mayo Clinic researchers discover how key cancer protein works
...cts are proteins. Proteins are the substances that carry out all life functions, which is why advanced cancer research focuses on them. To do their jobs, proteins need to be activated. They become activated by binding to other protein partners. The Mayo Clinic team investigated a specific kind of protein t...Cancer risk calculated with Pap test every 3 years; found comparable to male breast cancer
...vents such as driving, jogging, and walking, which carry estimated annual risk of death ranging from 3 to 16 per 100,000, said K. John McConnell, PhD, of Oregon Health & Science University and a co-investigator on this study. According to Sawaya, a Pap test is the standard way physicians screen for malign...Researchers fly away from gravity on the 35th ESA Parabolic Flight Campaign
...ened to fly parabolic arcs enabling researchers to carry out experiments in weightlessness without going into space. Last week saw the start of ESA's 35th Parabolic Flight Campaign. Twelve teams from seven European countries and Canada and Russia gathered at Bordeaux-Mrignac Airport, in France, to prepare...NIEHS issues additional awards to continue 9/11 follow up
...mber 12, 2001, by NIEHS-supported investigators to carry out exposure assessment, epidemiological studies, clinical research and community outreach related to the health consequences of the attacks. NIEHS Director Kenneth Olden said, "NIEHS grants are supporting efforts to address immediate and long-ter...England may be thriving on World Cup pressure, but how are their joints bearing up?
... days off work in both men and women in the UK and carry a significant socio-economic cost. Globally, osteoarthritis accounts for half of all chronic conditions in people aged 65 and over. However, although it is a condition commonly associated with the elderly, it can begin at any age and with varying d...