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Caffeine is effective in preventing cataract formation, says study

Caffeine may be effective in protecting the lens against damage that could lead to the formation of cataracts, according to a study presented on May 4 at the 2010 Annual Meeting of the Association for Research in Vision and Ophthalmology.

6 May 2010

New research suggests tPA can act as neuroprotectant against stroke

New research on the properties of the clot-busting stroke drug tPA (tissue-type plasminogen activator) suggests that tPA can act as a neuroprotectant and may form the keystone of an adaptive response to a reduction in blood flow.

6 May 2010

Making stem cells in the lab: a training program and a study

Young researchers will now be trained for the first time by the Australian Stem Cell Centre (ASCC) in scientific techniques of using and growing human induced pluripotent stem (iPS) cells in research. This training will be through StemCore iPS Cell Workshop, the ASCC's national facility for the provision of stem cells and advice.

5 May 2010

New breakthrough: Seaweed for treatment of swine flu

In a groundbreaking new discovery a Tasmanian company has used seaweed as treatment for swine flu. The lab trials have been going on for the past nine months using the undaria seaweed (better know as wakame seaweed) harvested from waters at Triabunna, of Tasmania's East Coast.

5 May 2010

TearScience completes $44.5 million Series C funding

TearScience, a privately-held medical device company, today announced the completion of $44.5 million of Series C funding from new investors Essex Woodlands Health Ventures, Investor Growth Capital and General Catalyst. The company's existing investors, De Novo Ventures, Spray Ventures and Quaker Bio Ventures completed the round. The funding will allow TearScience to commercialize its devices designed for use by eye care professionals to diagnose and treat the most common form of chronic dry eye disease.

5 May 2010

Spouses of dementia sufferers at higher risk of developing dementia

Older married adults whose spouse has dementia are at significantly higher risk for developing dementia themselves, compared to similar older married adults whose spouse never develops dementia. This is the key finding of a study published today in the Journal of the American Geriatrics Society.

5 May 2010

Study shows training in rhythmic gymnastics improves bone health in adolescent girls

According to a new study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism, long-term elite rhythmic gymnastics exerts positive effects on volumetric bone density and bone geometry in adolescent girls.

5 May 2010

High-altitude exposure helps detect early vascular dysfunction

High altitude medicine is a "natural research laboratory" for the study of cardiovascular physiology and pathophysiology. As such, it can shed light on conditions and diseases that mimic the low oxygen content of the atmosphere at the top of mountains. Yves Allemann, MD, FESC, Swiss Cardiovascular Center, University Hospital, Bern, and Urs Scherrer, MD, Centre Hospitalier Universitaire Vaudois, Lausanne, have assembled an international group of leading authorities to contribute to a special issue of Progress in Cardiovascular Diseases.

5 May 2010

Older men who receive pneumococcal vaccine not less likely to have heart attack, stroke: JAMA

Men 45 years or older who received pneumococcal vaccine were not less likely to have a heart attack or stroke compared to men who did not receive the vaccine, according to a study in the May 5 issue of JAMA.

5 May 2010

Cryo-EM images shed light on virus structure, function

UCLA researchers report in the April 30 edition of the journal Cell that they have imaged a virus structure at a resolution high enough to effectively "see" atoms, the first published instance of imaging biological complexes at such a resolution.

5 May 2010

Researchers analyze spine surgery patients' existing comorbdities in relationship to hospital stay, costs

It is estimated that between 75 and 85 percent of all Americans will suffer from low back pain and/or neck pain at some point in their lives. An estimated 12 million Americans suffer from degenerative disc disease, with over one million patients undergoing surgery each year. The cost of treating back pain is currently estimated at more than $100 billion annually in the U.S. Many patients with back pain have comorbidities that impact spine surgery.

5 May 2010

Parents shoulder burden of launching their children into adulthood: Study

Despite living in an age of iPads and hybrid cars, young Americans are more like the young adults of the early 1900s than the baby boom generation: They are living at home longer, are financially insecure and are making lower wages.

5 May 2010

JAMA study shows decline in incidence of gastric cancer for all age groups

The incidence of a certain type of gastric cancer has declined in the last 30 years for all age groups and races, except for whites 25 to 39 years of age, according to a study in the May 5 issue of JAMA.

5 May 2010

Canadian Cancer Society awards London scientists new funds for innovative research

Three London scientists are receiving new funding from the Canadian Cancer Society for their work in innovative cancer research.

5 May 2010

HbA1c can be deceptive in African American children with diabetes: Study

Researchers at LSU Health Sciences Center New Orleans and Children's Hospital of New Orleans have found that there is a major difference in the hemoglobin A1c response to blood glucose between African-American and Caucasian children with diabetes. HbA1c is the main test used to monitor diabetes and guide treatment decisions.

5 May 2010

Three Hamilton scientists receive cancer research grants from Canadian Cancer Society

Three Hamilton scientists are receiving new funding from the Canadian Cancer Society for their work in innovative cancer research.

5 May 2010

Researchers analyze role of gender in treatment and outcome of patients with MMD

Moyamoya disease is an uncommon, progressive cerebrovascular disease in which the main arteries feeding the brain (the intracranial internal carotid arteries/ICA and Circle of Willis) are narrowed or occluded on both sides, reducing blood flow to the brain. This causes transient episodes of reversible stroke with loss of neurologic function in the form of weakness of a limb, sensory disturbances, epileptic seizures or headaches.

5 May 2010

Study investigates pilot VBBD program to improve adherence to diabetes medications

A recent study led by MedImpact Healthcare Systems, Inc. investigated a pilot Value-Based Benefit Design program to improve adherence to diabetes medications. The study found that a VBBD program that reduced copayments for diabetes medications by 36 percent reduced the number of non-adherent patients by 30 percent.

5 May 2010

Ventral striatum plays important role in circuitry of reward-oriented behavior: Researchers

An estimated 26.2 percent of Americans ages 18 and older - about one in four adults - suffer from a diagnosable mental disorder every year, which equates to approximately 57.7 million adults. Severe psychiatric illness affects a much smaller number of people - about 6 percent, or 1 in 17. Worldwide, an estimated 340 million people suffer from an episode of major depression every year.

5 May 2010

Study looks at the relationship between level of habitual duration of sleep and mortality

Research carried out by the University of Warwick in collaboration with the Federico II University Medical School in Naples, Italy, has found that people who sleep for less than six hours each night were 12% more likely to die prematurely than those who get the recommended 6-8 hours.

5 May 2010

Medical Research News

Caffeine is effective in preventing cataract formation, says study

New research suggests tPA can act as neuroprotectant against stroke

Making stem cells in the lab: a training program and a study

New breakthrough: Seaweed for treatment of swine flu

TearScience completes $44.5 million Series C funding

Spouses of dementia sufferers at higher risk of developing dementia

Study shows training in rhythmic gymnastics improves bone health in adolescent girls

High-altitude exposure helps detect early vascular dysfunction

Older men who receive pneumococcal vaccine not less likely to have heart attack, stroke: JAMA

Cryo-EM images shed light on virus structure, function

Researchers analyze spine surgery patients' existing comorbdities in relationship to hospital stay, costs

Parents shoulder burden of launching their children into adulthood: Study

JAMA study shows decline in incidence of gastric cancer for all age groups

Canadian Cancer Society awards London scientists new funds for innovative research

HbA1c can be deceptive in African American children with diabetes: Study

Three Hamilton scientists receive cancer research grants from Canadian Cancer Society

Researchers analyze role of gender in treatment and outcome of patients with MMD

Study investigates pilot VBBD program to improve adherence to diabetes medications

Ventral striatum plays important role in circuitry of reward-oriented behavior: Researchers

Study looks at the relationship between level of habitual duration of sleep and mortality

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

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