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UCSF study on T-cell behavior sheds light on how vaccines work

The immune system's T cells, while coordinating responses to diseases and vaccines, act like honey bees sharing information about the best honey sources, according to a new study by scientists at UC San Francisco.

14 Mar 2013

New research shows dystextia may become vital tool for diagnosing stroke

Difficulty or inability to write a coherent text message, even in patients who have no problem speaking, may become a "vital" tool in diagnosing a type of crippling stroke, according to new research at Henry Ford Hospital.

14 Mar 2013

University of Michigan Stroke Program study examines use of tPA in stroke patients

Millions of Americans take aspirin or other drugs every day to reduce their risk of heart attacks or other problems caused by blood clots.

14 Mar 2013

Single-fiber endoscope improves resolution fourfold

Engineers at Stanford have demonstrated a high-resolution endoscope that is as thin as a human hair with a resolution four times better than previous devices of similar design.

14 Mar 2013

New study shows older patients get unnecessary colonoscopy screening

Colonoscopy is one of the most effective cancer screening procedures available. Colon cancer grows very slowly and can be treated if caught early through screening. But, perhaps because of this success, older Americans are undergoing screening colonoscopies despite recommendations against screening in adults aged 76 and older.

14 Mar 2013

New research report on paired kidney exchanges and chain transplants

An additional 1,000 patients could undergo kidney transplants in the United States annually if hospitals performed more transplants using paired kidney exchanges, new Johns Hopkins research suggests.

14 Mar 2013

Lighthouse project focuses on regenerative medicine

A German research team led by Professor Dr. Werner E. G. M-ller of the Institute of Physiological Chemistry at the University Medical Center of Johannes Gutenberg University Mainz (JGU) and scientists from the Chinese Academy of Sciences and the Chinese Academy of Geological Sciences have launched a Chinese-German Joint Center for Bio-Inspired Materials.

14 Mar 2013

Study findings show survivors of ruptured aneurysm have decreased quality of life

Ten years after stroke caused by a ruptured aneurysm of the brain, surviving patients have persistent difficulties in several areas affecting quality of life, reports a study in the March issue of Neurosurgery, official journal of the Congress of Neurological Surgeons.

14 Mar 2013

Study: Dietary deficiency of mineral selenium likely to be endemic among Malawi population

Enriching crops by adding a naturally-occurring soil mineral to fertilisers could potentially help to reduce disease and premature death in the African country of Malawi, researchers have said.

14 Mar 2013

Researchers study how skin microbiome gets transmitted between players using roller derby

The human skin is home to countless microorganisms that we can't see, but these microbes help define who we are. Our invisible passengers - known as the skin microbiome - contribute to our health in numerous ways including educating our immune system, protecting us from pathogens, and mediating skin disorders.

14 Mar 2013

Study: Treatment of obstructive sleep apnea no worse in primary care vs specialist sleep center

Among patients who were identified as likely having moderate to severe obstructive sleep apnea, treatment based in primary care was not clinically inferior to treatment at a specialist sleep center for improvement in daytime sleepiness scores, according to a study appearing in the March 13 issue of JAMA.

14 Mar 2013

Studies show local chemotherapy more effective in reducing tumor growth than regular chemotherapy

Reducing the growth of a tumor by localized delivery of cancer medication can be achieved by using a combination of ultrasound, temperature-sensitive nanoparticles and MRI.

14 Mar 2013

Study: Contaminated water used to dilute pesticides could be source of human norovirus

Human norovirus, also known as the winter vomiting bug, is one of the most common stomach bugs in the world. The virus is highly contagious, causing vomiting and diarrhea, and the number of affected cases is growing.

14 Mar 2013

Research findings have potential implications for treating human infections

Half of the world's human population is infected with the stomach bacteria called Helicobacter pylori, yet it causes disease in only about 10 percent of those infected. Other bacteria living in the stomach may be a key factor in whether or not H. pylori causes disease, according to a new study led by scientists at the University of California, Santa Cruz.

14 Mar 2013

New study shows 80% of survey respondents agree food industry should use less salt

Many Canadians are concerned about dietary sodium and welcome government intervention to reduce sodium intake through a variety of measures, including lowering sodium in food, and education and awareness, according to a national survey.

13 Mar 2013

Duration and exclusivity of infant breastfeeding does not prevent overweight or obesity: Study

In research that included nearly 14,000 healthy infants in Belarus, an intervention that succeeded in improving the duration and exclusivity of breastfeeding during infancy did not result in a lower risk of overweight or obesity among the children at age 11.5 years, according to a study appearing in the March 13 issue of JAMA.

13 Mar 2013

New procedure to treat pseudotumor cerebri

A team of interventional neuroradiologists and neurosurgeons at Johns Hopkins reports wide success with a new procedure to treat pseudotumor cerebri, a rare but potentially blinding condition marked by excessive pressure inside the skull, caused by a dangerous narrowing of a vein located at the base of the brain.

13 Mar 2013

Brain imaging can detect tiny lesions that may provide target for treating people with mTBI: Study

Brain imaging soon after mild traumatic brain injury or mild concussion can detect tiny lesions that may eventually provide a target for treating people with mTBI, according to a study released today and that will be presented at the American Academy of Neurology's 65th Annual Meeting in San Diego, March 16 to 23, 2013.

13 Mar 2013

Study demonstrates relationship between protein HERC2 and human diseases

Researchers from the research group in growth factors and cell differentiation at IDIBELL and the University of Barcelonahave participated in an international study that has identified the genetic cause of developmental delay observed in Amish individuals in the USA.

13 Mar 2013

Biomedical professor details research progress toward reading, writing neural code

Despite many remarkable discoveries in the field of neuroscience during the past several decades, researchers have not been able to fully crack the brain's "neural code."

13 Mar 2013

Medical Research News

UCSF study on T-cell behavior sheds light on how vaccines work

New research shows dystextia may become vital tool for diagnosing stroke

University of Michigan Stroke Program study examines use of tPA in stroke patients

Single-fiber endoscope improves resolution fourfold

New study shows older patients get unnecessary colonoscopy screening

New research report on paired kidney exchanges and chain transplants

Lighthouse project focuses on regenerative medicine

Study findings show survivors of ruptured aneurysm have decreased quality of life

Study: Dietary deficiency of mineral selenium likely to be endemic among Malawi population

Researchers study how skin microbiome gets transmitted between players using roller derby

Study: Treatment of obstructive sleep apnea no worse in primary care vs specialist sleep center

Studies show local chemotherapy more effective in reducing tumor growth than regular chemotherapy

Study: Contaminated water used to dilute pesticides could be source of human norovirus

Research findings have potential implications for treating human infections

New study shows 80% of survey respondents agree food industry should use less salt

Duration and exclusivity of infant breastfeeding does not prevent overweight or obesity: Study

New procedure to treat pseudotumor cerebri

Brain imaging can detect tiny lesions that may provide target for treating people with mTBI: Study

Study demonstrates relationship between protein HERC2 and human diseases

Biomedical professor details research progress toward reading, writing neural code

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