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Anticholinergic drugs might increase risk of cognitive impairment, death in older people

A side effect of many commonly used drugs appears to increase the risks of both cognitive impairment and death in older people, according to new research led by the University of East Anglia.

24 Jun 2011

Researchers discover new mechanism for origin of Barrett's esophagus

Researchers have discovered a new mechanism for the origin of Barrett's esophagus, an intestine-like growth in the esophagus that is triggered by chronic acid reflux and often progresses to esophageal cancer.

24 Jun 2011

Reductions in obesity-related medical costs offset cost of gastric banding surgery within 2.25 years

Allergan, Inc. today announced a new study published in the peer-reviewed journal Surgery for Obesity and Related Diseases that found the cost of a gastric banding weight-loss surgery procedure, such as Allergan's LAP-BAND Adjustable Gastric Banding System, was offset by reductions in obesity-related medical costs within 2.25 years for surgery eligible patients with diabetes, and within four years of the procedure for all surgery eligible patients.

23 Jun 2011

Adding leucine to diets improves insulin sensitivity, pre-diabetic condition and metabolic syndrome

A study led by researchers at the Joslin Diabetes Center suggests that adding the amino acid leucine to their diets may help those with pre-diabetes or metabolic syndrome.

23 Jun 2011

Nontoxic gold nanoparticles could detect growth of early tumors in liver

Hepatocellular carcinoma is the most common cancer to strike the liver. More than 500,000 people worldwide, concentrated in sub-Saharan Africa and Southeast Asia, are diagnosed with it yearly. Most of those afflicted die within six months.

23 Jun 2011

Scientists observe key aspects of how memory circuits in the brain refine themselves

Scientists at the University of Michigan Health System have for the first time demonstrated how memory circuits in the brain refine themselves in a living organism through two distinct types of competition between cells.

23 Jun 2011

Tips to protect children from falling

Placing a crib, changing table or even a chair next to a window might offer your child a nice view outside or access to fresh air, but be careful - window falls can happen quickly and in some cases, be deadly.

23 Jun 2011

Twelve institutions receive NPCRC and American Cancer Society grants for palliative care research

The American Cancer Society and the National Palliative Care Research Center (NPCRC) are awarding $2 million in research grants to researchers at 12 institutions for studies aimed at reducing suffering for seriously ill patients and their family caregivers.

22 Jun 2011

Human retina protein can sense Earth's magnetic field

For migratory birds and sea turtles, the ability to sense the Earth's magnetic field is crucial to navigating the long-distance voyages these animals undertake during migration. Humans, however, are widely assumed not to have an innate magnetic sense.

22 Jun 2011

Nine young clinical investigators earn recognition from Damon Runyon Cancer Research Foundation

The Damon Runyon Cancer Research Foundation named five new Damon Runyon Clinical Investigators at its spring 2011 Clinical Investigator Award Committee review.

22 Jun 2011

Poll: Few parents fully understand their role in preventing infections at water parks

Water parks offer families a chance to have fun and be physically active. That fun may come with the risk of getting sick with infections from the water, illnesses that affect over 10,000 Americans each year. One of the best ways to reduce the risk of infection is to make sure that parents and kids shower before playing at water parks.

21 Jun 2011

Genetic biomarker may help identify patients at increased risk of bypass surgery

Outcomes of bypass surgery to repair blocked arteries in the legs tend to be better in the roughly one-in-five people who have inherited a specific genetic variation from both parents, according to a study presented at the late-breaking clinical trials session of the Vascular Annual Meeting in Chicago on June 18, 2011.

20 Jun 2011

Patients who receive poorly co-ordinated care more likely to report medication, treatment errors

Patients who received poorly co-ordinated care or were unable to afford basic medical costs were much more likely to report medication, treatment or care errors, according to an international study published in the July issue of IJCP, the International Journal of Clinical Practice.

20 Jun 2011

Scientists discover linchpin protein that drives mitochondria's calcium machinery

Mitochondria, those battery-pack organelles that fuel the energy of almost every living cell, have an insatiable appetite for calcium. Whether in a dish or a living organism, the mitochondria of most organisms eagerly absorb this chemical compound.

20 Jun 2011

Genomic study identifies MCU that regulates calcium transport into mitochondria

Alnylam Pharmaceuticals, Inc., a leading RNAi therapeutics company, and collaborators at Massachusetts General Hospital (MGH), the Broad Institute, and the David H. Koch Institute for Integrative Cancer Research at the Massachusetts Institute of Technology (MIT), today announced new findings published in Nature.

20 Jun 2011

OptumHealth names Women & Infants as Center of Excellence for Reproductive Resource Services

Women & Infants Hospital of Rhode Island has been named a Center of Excellence for Reproductive Resource Services by OptumHealth, an independent audit company.

18 Jun 2011

Innovative adult stem cell approach could help eliminate obesity

Innovative adult stem cell research by scientists at The University of Texas Health Science Center at Houston could aid efforts to apply the brakes to stem cells that produce the type of fat ringing the waists of millions. Research appeared today online ahead of the print issue of Cell Stem Cell.

17 Jun 2011

Obese, overweight and still healthy

It's become an axiom of health that overweight and obese people are not as healthy as their normal weight counterparts. In fact, obesity has been targeted as one of the country's most serious public health problems, with predictions of widespread heart disease, diabetes and cancer among the growing number of Americans who are overweight.

17 Jun 2011

Varicocele surgery may increase testosterone production

As many as 15 percent of men have varicoceles, masses of enlarged and dilated veins in the testicles. There is new evidence that varicoceles, long known to be a cause of male infertility, interfere with the production of testosterone -- a crucial hormone to maintaining men's health.

17 Jun 2011

Positive results from etanercept pilot study against dermatomyositis

A multicenter pilot study of etanercept for treatment of dermatomyositis found no major safety concerns and many patients treated with the drug were successfully weaned from steroid therapy.

17 Jun 2011

Medical School News and Research

Anticholinergic drugs might increase risk of cognitive impairment, death in older people

Researchers discover new mechanism for origin of Barrett's esophagus

Reductions in obesity-related medical costs offset cost of gastric banding surgery within 2.25 years

Adding leucine to diets improves insulin sensitivity, pre-diabetic condition and metabolic syndrome

Nontoxic gold nanoparticles could detect growth of early tumors in liver

Scientists observe key aspects of how memory circuits in the brain refine themselves

Tips to protect children from falling

Twelve institutions receive NPCRC and American Cancer Society grants for palliative care research

Human retina protein can sense Earth's magnetic field

Nine young clinical investigators earn recognition from Damon Runyon Cancer Research Foundation

Poll: Few parents fully understand their role in preventing infections at water parks

Genetic biomarker may help identify patients at increased risk of bypass surgery

Patients who receive poorly co-ordinated care more likely to report medication, treatment errors

Scientists discover linchpin protein that drives mitochondria's calcium machinery

Genomic study identifies MCU that regulates calcium transport into mitochondria

OptumHealth names Women & Infants as Center of Excellence for Reproductive Resource Services

Innovative adult stem cell approach could help eliminate obesity

Obese, overweight and still healthy

Varicocele surgery may increase testosterone production

Positive results from etanercept pilot study against dermatomyositis

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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