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Tag: "small" at medical news

Fertility Rates Felled By Diabetes

...UK, was of the opinion that although the study was small the findings were somewhat alarming. "This is the first research to suggest DNA damage maybe occurring at a cellular level and that is cause for great concern. We would welcome further investigation, he was quoted....

Doctors Warned Against Encouraging Elective Caesareans

...n element of choice involved - we're talking about small numbers, it's something women should be aware of', he opined. Professor Philip Steer, BJOG editor-in-chief, added: 'The caesarean section rate in the UK is one of the highest in the world. 'Women need to be informed of the possible risks that can...

Brazil Government In Contention With Merck Over Anti-AIDS Drug

...ug or to buy generic versions while paying Merck a small royalty. Efavirenz is the drug most widely used by Brazil's anti-AIDS program, which provides free medication for anyone who needs it.Currently 75,000 of the 180,000 Brazilians who receive the free cocktail of anti-AIDS drug use efavirenz. Victim...

Why Humans Fail to Act on Climate Change

...individual contribution on the climate issue is so small and irrelevant on a global scale - it doesn't matt...re will be no way back," Seidl said. Families with small children are especially receptive to the message: "Climate change won't affect us, but our children ...

Is It Worth Having Surgery to Remove Your Tonsils?

...ed against the side effects of the operation. A small study of adults from Finland showed that tonsillec... the follow-up was longer. Other factors are the small size of the trial and insufficient data on the severity of infections. Any benefits of the operati...

American Cancer Society Launches Major New Study

...ire, get a simple waist measurement, and provide a small blood sample (similar to a doctors visit). For the next 20 or more years, Society researchers will track CPS-3 participants through questionnaires mailed every few years, identifying and studying factors associated with cancer occurrence or prevent...

Smoking Influences Crohn's Disease

...hns disease tends to appear more frequently in the small intestine, rather than the colon, says study autho...tine in different ways. Fundamental differences in small and large bowel physiology may explain the differences in location of Crohns disease in smokers, say...

Scientists Discover Rare gene-for-gene Interaction That Helps Bacteria Kill Their Host

...rhabdus is a family of bacteria that in relatively small concentrations can kill insects - between 10-100 c...ular defence. They identified the inhibitor as a small molecule called 1,3-dihydroxy-2-(isopropyl)-5-(2-phenylethenyl)benzene, known as ST for short. Thi...

Now Sex Determination of Fetuses in Six Weeks in UK

...hrough to delivery of the child. During pregnancy, small amounts of the babys DNA pass into the mothers blood stream; so with a finger prick from the mother, we can analyze the babys DNA. If DNA from a Y-chromosome is detected, we can confidently determine she will have a baby boy. If there is no DNA from ...

Vitamin Extends Life in Yeast, Dartmouth Medical School Researchers Find

...sing that no one was be able to elevate NAD with a small molecule before, Brenner said. The team discovered two pathways that allow yeast to raise NAD levels with NR, improve their control of gene expression and live longer in the presence of high glucose. One of the pathways is new; the other was previo...

Recent Research Holds Wealth of Promise to Bone Marrow Patients

...inside the patient - it's much easier to put out a small fire than a large fire. The excitement is that if you can start much earlier you could switch it off with less use of drugs, with fewer problems and stop the fire gaining hold." Prof Hart explained the present treatment which involved giving drugs ...

Once-a-year Drug Reduces Fractures from Osteoporosis

...osteoporosis treatments. The study did observe a small increase in the incidence of atrial fibrillation i... observed increase in atrial fibrillation was very small less than one in 100 patients so it needs to be weighed against the reduction in fracture risk," B...

Novel Technology to Locate and Treat Tumors

...g is based on the fact that most tumors, even very small ones, are acidic as a result of the way they grow....ince the mechanism is general, and since even very small tumors can be targeted, there is an exciting array of possible applications for pHLIP, said Donald E...

Babies Cot Dead - Why?

...d in on the possible risk factors in premature and small babies which expose them to risks of cot death. Professors Ann Burchell and Robert Hume, of the maternal and child health sciences division, are team leaders of a research group that has zeroed in on one of the causes of cot death a flaw in the pr...

New Survey List Out Cities That Take Sun Protection Seriously

...ng in all areas of the country from big cities to small towns, in tropical climates and snowbelt states. Studies also show that intense, intermittent sun exposure which typically involves residents of colder climates vacationing in warm, tropical areas during the winter months is a significant risk fact...

Bioparasite Envisioned To Control Terror Of Fire Ants

...roduced in America. One such bioparasite is the small phorid fly, which seeks out fire ants and lays its eggs on them. The eggs hatch into tiny maggots that bore into the heads of their host and feed on its brains."The problem is we really don't know how effective these phorid flies are going to be in N...

Feeding Premature Babies by Cup may Not Be of Much Help

...up feeding, in which a baby sips or laps milk in a small cup placed beneath the upper lip. Anndrea Flint, a nurse manager at the Centre for Clinical Nursing of the Royal Women's Hospital in Brisbane, and other researchers examined four studies that involved pre-term infants, born at 29 to 35 weeks gestat...

New Therapies may Help to Avoid Transplant in Some Heart Failure Patients

...dge to recovery" for the patients own heart. Prior small studies have yielded contrasting results. "Some centers were reporting that up to a third of their patients implanted with a heart pump were able to come off the pump without a transplant, and some centers were saying they just did not have that expe...

Cancer Cells Reprogram Energy Needs To Grow And Spread

...lucose is so great that it can be used to identify small groups of tumor cells that have spread throughout the body. Although changes in mitochondria have been described in many cancers, the Hopkins study shows for the first time how a cancer-causing mutation can block their production. There must be ...

Childhood Strokes Linked to Whiplash, Other Traumatic Injury

.... Carotid or vertebral artery injury can lead to small tears, which generate blood clots that travel to the brain and cause a fourth of all strokes in children, Jordan says. A common cause of such stroke-inducing neck trauma is whiplash sustained during a car accident. Other causes include injuries from...

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