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Decreased perioperative cerebral oxygenation values linked to poor outcomes after aortic arch surgery

CAS Medical Systems, Inc. today announced that a new study published in The Journal of Thoracic and Cardiovascular Surgery supports the association between decreased perioperative cerebral oxygenation values and poor outcomes after aortic arch surgery.

15 Jul 2010

Research provides better understanding of drugs used to treat, prevent cardiovascular disease

Using chemical labeling and mass spectrometry-based techniques, Mark Chance, PhD, director of the Case Western Reserve University School of Medicine Center for Proteomics and Bioinformatics and professor of physiology and biophysics; Sayan Gupta, PhD, instructor at the Case Center for Proteomics and Bioinformatics; and a research team from the University of Oxford, for the first time, were able to take a high resolution picture of the open state of a K+ channel, allowing them to comparatively analyze gating mechanisms important to heart function and nerve signaling - in addition these techniques have already permitted Case Western investigators to gain a deeper understanding of G-protein coupled receptors.

14 Jul 2010

BioInvent reports net revenues of SEK 63.1M for January - June 2010 period

BioInvent reached an important milestone when the results of a phase II trial of TB-402 following orthopaedic surgery, were reported in May. The data showed that TB-402 is statistically better at preventing thrombosis than enoxaparin, the current standard treatment. Supported by these good results, BioInvent and the company's partner, ThromboGenics, will now prioritise securing a development partner for the programme to ensure that the necessary resources is in place to take the product candidate to the market.

14 Jul 2010

Highlights of AAPM 52nd meeting

The 52nd meeting of the American Association of Physicists in Medicine (AAPM) convenes from July 18 - 22, 2010 in Philadelphia, PA.

14 Jul 2010

Gene therapy represents safe alternative to current cures for blood disorder β-thalassemia

Italian scientists pioneering a new gene transfer treatment for the blood disorder β-thalassemia have successfully completed preclinical trials, claiming they can correct the lack of beta-globin (β-globin) in patients' blood cells which causes the disease. The research, published in EMBO Molecular Medicine, reveals how gene therapy may represent a safe alternative to current cures that are limited to a minority of patients.

14 Jul 2010

Stimulation of single whisker prevents stroke in rats

Talk about surviving by a whisker. The most common type of stroke can be completely prevented in rats by stimulating a single whisker, according to a new study by UC Irvine researchers.

14 Jul 2010

Clinical trial initiated to evaluate LibiGel on cognitive function in menopausal women

BioSante Pharmaceuticals, Inc. today announced the initiation of a LibiGel (testosterone gel) clinical trial to evaluate its effect on cognitive function in menopausal women. The trial is a randomized, 6-month comparison of the effect of LibiGel compared to placebo treatment on a variety of learning and memory tasks. The study is being conducted by Dr. Susan Davis, Professor of Women's Health, Department of Medicine, Monash University Women's Health Program in Australia.

13 Jul 2010

Rotech Healthcare accepts 17 CMS contracts in Round 1 Rebid of Medicare Competitive Bidding Program

Rotech Healthcare Inc. today announced that it has accepted 17 contracts awarded by the Centers for Medicare & Medicaid Services in the Round 1 Rebid of the national Medicare Competitive Bidding Program. The Round 1 Rebid included nine metropolitan statistical areas. Only contracted suppliers can service Medicare patients for the competitively-bid product categories in these locations, with a few exceptions. The new contracts awarded in Round 1 have a three-year term and are scheduled to take effect on January 1, 2011.

13 Jul 2010

Research offers hope to thousands of UK transplant patients

New research could have an "incredible" impact on the numbers of people being saved through the organ donor system, experts claim today. As demand for organ transplants continues to outstrip supply, a team of scientists from the University of Sunderland are hopeful they may have found a way to expand the donor pool.

12 Jul 2010

Stand-By Systems now eligible to sell products to federal government

Emerging Healthcare Solutions, Inc. disclosed today that Stand-By Systems has favorably completed their US Government Central Contractor Registration and is now eligible to sell their breakthrough products to the federal government. EHSI has verified the federal eligibility as part of their due diligence related to an option with Stand-By Systems (SBS), owner of the FDA approved SBS 1615 catalytic oxygen generator and associated systems. The option agreement allows EHSI management to perform due diligence prior to finalizing a definitive agreement.

7 Jul 2010

Slow rate of living and reduced energy metabolism is sufficient to increase longevity: Study

Don't put down the red wine and vitamins just yet, but if you're taking antioxidants because you hope to live longer, consider this: a new study published in the June 2010 issue of the journal GENETICS casts doubt on the theory that oxidative stress to our tissues shortens lifespan. That's because researchers from McGill University in Canada have identified mutations in 10 different genes of worms (genes believed to have counterparts in humans) that extend their lifespan without reducing the level of oxidative stress the worms suffer.

7 Jul 2010

Dehaier Medical Systems reaffirms earlier earnings estimate for fiscal 2010

Dehaier Medical Systems Ltd., an emerging leader in the development, assembly, marketing and sale of medical devices and homecare medical products in China, today reaffirmed the company's earlier earnings estimate of $0.80 EPS for fiscal year 2010.

7 Jul 2010

Emergency room visits increase in Mass., plus more hospital news

The Boston Globe: In Massachusetts, "[t]he number of people visiting hospital emergency rooms has climbed … despite the enactment of nearly universal health insurance that some hoped would reduce expensive emergency department use. According to state data released last week, emergency room visits rose by 9 percent from 2004 to 2008, to about 3 million visits a year.

7 Jul 2010

Transplanted beta cells protect themselves by adapting to their new homes

For transplanted beta cells, life is tough. Not only are the insulin-producing cells in a stranger's body, tucked into the liver rather than the pancreas, they are a bit short on oxygen and blood, and they are often exposed to raised levels of glucose.

3 Jul 2010

More than 2B worldwide lack access to adequate surgical services, study finds

"More than 2 billion people worldwide do not have adequate access to surgical services, and low-income countries in particular have low levels of surgical care," according to a study published online Thursday in the Lancet, HealthDay News/Modern Medicine reports (7/1).

3 Jul 2010

Exposure to carbon monoxide, air pollution does not increase preterm delivery risk

While pregnant women may worry about the effects of air pollution on their health and that of their developing child, exposure to carbon monoxide and fine particles in the air during pregnancy does not appear to increase the risk of preterm delivery or preeclampsia -- a serious condition that arises only during pregnancy -- according to results of a study headed by a University at Buffalo epidemiologist.

2 Jul 2010

Frozen blood samples shows promise to study mechanism of blood disorders

Cells from frozen human blood samples can be reprogrammed to an embryonic-stem-cell-like state, according to Whitehead Institute researchers. These cells can be multiplied and used to study the genetic and molecular mechanisms of blood disorders and other diseases.

2 Jul 2010

UCLA study highlights traffic-related asthma flares in urban areas

A new academic study led by UCLA scientists has found that even brief exposure to ultrafine pollution particles near a Los Angeles freeway is potent enough to boost the allergic inflammation that exacerbates asthma.

2 Jul 2010

DNA damage caused by UVA radiation leads to melanoma

A new study by researchers at NYU School of Medicine found that UVA radiation damages the DNA in human melanocyte cells, causing mutations that can lead to melanoma. Melanocytes, which contain a substance called melanin that darkens the skin to protect it from the ultraviolet rays of the sun, are more vulnerable to UVA radiation than normal skin cells because they are unable to repair themselves as efficiently.

2 Jul 2010

Oxycyte PFCE decreases mortality after onset of decompression sickness in porcine model study

Oxygen Biotherapeutics, Inc. today announced that results from U.S. Navy studies demonstrated decreased mortality in porcine animal models that were given an intravenous dose of Oxycyte® perfluorocarbon emulsion (PFCE) after the onset of decompression sickness (DCS). These results showed a statistically significant decrease in mortality compared with the control group that did not receive Oxycyte PFCE. This data was published in the June issue of Aviation Space and Environmental Medicine.

1 Jul 2010

Oxygen News and Research

Decreased perioperative cerebral oxygenation values linked to poor outcomes after aortic arch surgery

Research provides better understanding of drugs used to treat, prevent cardiovascular disease

BioInvent reports net revenues of SEK 63.1M for January - June 2010 period

Highlights of AAPM 52nd meeting

Gene therapy represents safe alternative to current cures for blood disorder β-thalassemia

Stimulation of single whisker prevents stroke in rats

Clinical trial initiated to evaluate LibiGel on cognitive function in menopausal women

Rotech Healthcare accepts 17 CMS contracts in Round 1 Rebid of Medicare Competitive Bidding Program

Research offers hope to thousands of UK transplant patients

Stand-By Systems now eligible to sell products to federal government

Slow rate of living and reduced energy metabolism is sufficient to increase longevity: Study

Dehaier Medical Systems reaffirms earlier earnings estimate for fiscal 2010

Emergency room visits increase in Mass., plus more hospital news

Transplanted beta cells protect themselves by adapting to their new homes

More than 2B worldwide lack access to adequate surgical services, study finds

Exposure to carbon monoxide, air pollution does not increase preterm delivery risk

Frozen blood samples shows promise to study mechanism of blood disorders

UCLA study highlights traffic-related asthma flares in urban areas

DNA damage caused by UVA radiation leads to melanoma

Oxycyte PFCE decreases mortality after onset of decompression sickness in porcine model study

Oxygen Measurement eBook - Easily Understand Dissolved Oxygen Measurement eBook

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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