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Oil rig workers access healthcare via telemedicine

Without hands-on access to doctors and hospitals, oil rig workers who become sick or injured increasingly rely on telemedicine "visits" with physicians and specialists on land, a trend explored in detail in an article published in Telemedicine and e-Health, a peer-reviewed journal published by Mary Ann Liebert, Inc.

10 Aug 2010

Scientific paper explains impact of visual cycle modulation in neurovascular retinopathy

Acucela, a clinical-stage biotechnology company focused on developing new treatments for blinding eye diseases, announced today that a scientific paper co-authored by Ryo Kubota, M.D., Ph.D., chairman, president and chief executive officer of Acucela, has been published in Experimental Eye Research. The paper, "Visual Cycle Modulation in Neurovascular Retinopathy" was also co-authored by scientists from Children's Hospital and Harvard Medical School in Boston and demonstrates for the first time the impact of treatment with a visual cycle modulator (VCM) on retinopathy in an immature eye.

10 Aug 2010

Elan and Transition Therapeutics report results of ELND005 Phase 2 study for Alzheimer's disease

Elan Corporation, plc and Transition Therapeutics, Inc today announced the results of a Phase 2 placebo-controlled study in 351 patients with mild to moderate Alzheimer's disease who received study drug for up to 18 months (Study AD201). Study subjects with MMSE scores between 16 and 26 received ELND005 oral doses of 250 mg, 1000 mg or 2000 mg twice daily or matching placebo. The study's cognitive (NTB) and functional (ADCS-ADL) co - primary endpoints did not achieve statistical significance.

10 Aug 2010

Mild sleep restriction for several nights can affect cognitive tasks: Research

Many people are sleep restricted, either because they have to or because they choose to be, she says. "Instead of going to bed when they are tired, like they should, people watch TV and want to have an active social life," she says. "People count on catching up on their sleep on the weekends, but it may not be enough."

10 Aug 2010

Study on ethnic disparities in pediatric asthma in Latino and non-Latino children

A new study by researchers at the Bradley Hasbro Children's Research Center and the University of Puerto Rico may help explain some of the well-documented ethnic disparities in pediatric asthma.

10 Aug 2010

Loyola University forms new institute for molecular level disease research

Loyola University Chicago Stritch School of Medicine has formed a new research institute dedicated to understanding the molecular causes of cancer, autoimmune disorders, cardiovascular disease and several other illnesses.

10 Aug 2010

AFA updates free educational teleconference service for dementia

To meet the growing needs of the dementia community, the Alzheimer's Foundation of America has updated its free, educational teleconference service to encourage both family members and professionals caring for individuals with Alzheimer's disease or a related illness to take advantage of its expert presentations and support network.

10 Aug 2010

New scaffold supports growth, integration of stem cell-derived cardiac muscle cells

These days people usually don't die from a heart attack. But the damage to heart muscle is irreversible, and most patients eventually succumb to congestive heart failure, the most common cause of death in developed countries.Stem cells now offer hope for achieving what the body can't do: mending broken hearts. Engineers and physicians at the University of Washington have built a scaffold that supports the growth and integration of stem cell-derived cardiac muscle cells. A description of the scaffold, which supports the growth of cardiac cells in the lab and encourages blood vessel growth in living animals, is published this week in the Proceedings of the National Academy of Sciences.

10 Aug 2010

Sleeve gastrectomy for weight loss surgery with no scars

Surgeons at the University of California, San Diego School of Medicine have achieved what is believed to be the nation's first stomach reduction via the mouth. The novel weight loss procedure, known as a sleeve gastrectomy, reduces the stomach to 20 percent of its original size. The smaller stomach leads to less caloric intake and increased feelings of fullness. This is the first time in the U.S. that the excess stomach has been removed through the mouth rather than a large open incision.

10 Aug 2010

Amarin completes enrollment in AMR101 Phase 3 MARINE clinical trial

Amarin Corporation plc, a clinical-stage biopharmaceutical company with a focus on cardiovascular disease, today announced that its MARINE trial, a Phase 3 clinical trial of AMR101, has completed patient enrollment and randomization into the treatment phase of this trial. The Company indicated that top line results from this trial are expected early in 2011, towards the early part of the range of guidance provided previously.

10 Aug 2010

Hemodialysis with AVF depends on patient’s health insurance: Study

Kidney disease patients insured by some federally sponsored national health care organizations are more likely to undergo an important predialysis procedure than patients with other types of insurance, according to a study appearing in an upcoming issue of the Journal of the American Society Nephrology (JASN). The results may provide insights into ways to improve kidney-related care for patients before they go on dialysis.

10 Aug 2010

New microchip technology to detect oral cancer

A new test for oral cancer, which a dentist could perform by simply using a brush to collect cells from a patient's mouth, is set to be developed by researchers at the University of Sheffield and Sheffield Teaching Hospitals NHS Foundation Trust.

10 Aug 2010

Scientists discover role of Mnk enzyme in prostate cancer development

A kinase is a type of enzyme the body uses to regulate the functions of the proteins required for cell growth and maintenance, and researchers have discovered that one in particular plays a key role in developing prostate cancer. "It's known as Mnk, and although it appears not to be essential for normal cell maintenance, it's important for cancer growth" said Dr. Luc Furic, a postdoctoral researcher working with Dr. Nahum Sonenberg at McGill University's Goodman Cancer Research Centre and Department of Biochemistry.

10 Aug 2010

Pluristem's PLacental eXpanded cell therapy effective against neuropathic and inflammatory nerve pain

Pluristem Therapeutics Inc. today announced the results of two separate pre-clinical studies in animal models which demonstrated that its PLacental eXpanded (PLX) cell therapy may be an effective treatment for both neuropathic and inflammatory nerve pain. These animal studies were conducted in collaboration with the Berlin-Brandenburg Center for Regenerative Therapies (BCRT) and the Department of Anesthesiology and Operative Intensive Care Medicine, both at the Charité-Universitätsmedizin of Berlin, Germany.

10 Aug 2010

Study suggests reimbursements can address inappropriate antibiotic usage

Antibiotic use appears to have increased among older adults whose prescription drug coverage improved as a result of enrolling in Medicare Part D, with the largest increases for broad-spectrum, newer and more expensive drugs, according to a report in the August 9/23 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

10 Aug 2010

Scientists suggest daily intake of vitamin D helps to reduce disease frequency

Anthony Norman, a leading international expert in vitamin D, proposes worldwide policy changes regarding people's vitamin D daily intake amount in order to maximize the vitamin's contribution to reducing the frequency of many diseases, including childhood rickets, adult osteomalacia, cancer, autoimmune type-1 diabetes, hypertension, cardiovascular disease, obesity and muscle weakness.

10 Aug 2010

Scientists work towards creating a vaccine for Parkinson's disease

Nina Brown, 68, and millions of others with a debilitating neurological condition called Parkinson's disease are counting on researchers for a cure. At The University of Texas Health Science Center at Houston (UTHealth), protein chemists are working to develop a therapeutic vaccine.

10 Aug 2010

UCLA study identifies neurocognitive pathways involved in inflammatory responses to acute social stress

Everyone experiences social stress, whether it is nervousness over a job interview, difficulty meeting people at parties, or angst over giving a speech. In a new report, UCLA researchers have discovered that how your brain responds to social stressors can influence the body's immune system in ways that may negatively affect health.

10 Aug 2010

Scientist develops nano-methods to destroy tumors with fewer side effects

Though a valuable weapon against cancerous tumors, radiation therapy often harms healthy tissue as it tries to kill malignant cells. Now, Prof. Israel Gannot of Tel Aviv University's Department of Biomedical Engineering is developing a new way to destroy tumors with fewer side effects and minimal damage to surrounding tissue.

10 Aug 2010

RNL BIO research identifies adult stem cell's ability to inhibit cancer

The leading biopharmaceutical company specialized in adult stem cell therapeutics, RNL BIO Co., Ltd, announced on July 27th that adult stem cell was identified to have cancer suppressive activity in a preclinical study.

10 Aug 2010