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UT Southwestern ophthalmologist receives 2009 Castroviejo Medal

Dr. H. Dwight Cavanagh, vice chairman of ophthalmology at UT Southwestern Medical Center, has been named the 2009 recipient of the prestigious Castroviejo Medal, one of the top ophthalmology prizes in the world.

30 Oct 2009

Study: HSP inhibitor could stop tumor formation and extend survival

Like yoga for office drones, cells do have coping strategies for stress. Heat, lack of nutrients, oxygen radicals - all can wreak havoc on the delicate internal components of a cell, potentially damaging it beyond repair. Proteins called HSPs (heat shock proteins) allow cells to survive stress-induced damage. Scientists have long studied how HSPs work in order to harness their therapeutic potential.

30 Oct 2009

Risk of serious flu-related sickness far outpaces risk of injectable vaccine in pregnant women

Pregnant women who catch the flu are at serious risk for flu-related complications, including death, and that risk far outweighs the risk of possible side effects from injectable vaccines containing killed virus, according to an extensive review of published research and data from previous flu seasons.

30 Oct 2009

Statement regarding the need to eliminate waste and fraud in Medicare and Medicaid submitted

Mr. Chairman and Ranking Member, on behalf of the American Association for Homecare's more than 4,000 member locations serving Medicare beneficiaries in every state in the nation, we appreciate the opportunity to submit this statement to the Senate Committee on the Judiciary regarding the need to eliminate waste and fraud in Medicare and Medicaid.

29 Oct 2009

Medtronic reports outcome of its Transcatheter Pulmonary Valve trial

Clinical trial results published in this week’s Journal of the American College of Cardiology (JACC) describe six-month outcomes for patients using the Melody® Transcatheter Pulmonary Valve from Medtronic, Inc.. The valve is implanted through a catheter procedure instead of open-heart surgery in patients with congenital heart disease affecting the function of their pulmonary valve.

28 Oct 2009

NIH awards The Tufts CTSI and Tufts University four supplemental grants

The Tufts Clinical and Translational Science Institute (CTSI) and Tufts University today announced they are the recipients of four supplemental grant awards from the National Institutes of Health. These new awards, totaling approximately $1.73 million, are supplements to the original Clinical and Translational Science Award (CTSA) grant, UL1 RR025752 that Tufts University received in 2008 from the National Center for Research Resources.

27 Oct 2009

Even one cigarette has serious adverse effects on young adults, says researcher

Even one cigarette has serious adverse effects on young adults, according to research presented by Dr. Stella Daskalopoulou at the Canadian Cardiovascular Congress 2009, co-hosted by the Heart and Stroke Foundation and the Canadian Cardiovascular Society.

27 Oct 2009

Smoking one cigarette can increase artery stiffness by 25% in young adults

27 Oct 2009

New research may help in understanding mechanisms involved in blood flow-related disorders

Red blood cells, which make up 45 percent of blood, normally take the shape of circular cushions with a dimple on either side. But they can sometimes deform into an asymmetrical slipper shape. A team of physicists have used simulations to explore how fluid flow might be responsible for this deformation, as well as how the deformation in turn affects blood flow.

27 Oct 2009

National Cancer Institute awards Johns Hopkins $14.8 million for cancer research

Researchers from the Johns Hopkins Institute for NanoBioTechnology have been awarded $14.8 million from the National Cancer Institute to launch a research center aimed at unraveling the physical underpinnings of the growth and spread of cancer.

26 Oct 2009

German based LIFEBRIDGE AG receives FDA clearance for mobile LIFEBRIDGE

German based LIFEBRIDGE AG has received clearance from the U.S. Food and Drug Administration (FDA) for a compact, lightweight, mobile heart-lung machine, a first for any manufacturer worldwide.

26 Oct 2009

AAO-PAAO meeting discusses tougher challenges of treating premature babies' vision

Highlights of today's Scientific Program of the 2009 American Academy of Ophthalmology (AAO) - Pan-American Association of Ophthalmology (PAAO) Joint Meeting include: John T. Flynn, MD, Columbia University School of Medicine, discussing the ever-tougher challenges Eye M.D.s face in caring for the vision of the tiniest premature babies; and a report by Bradford W. Lee, MD, Stanford University School of Medicine, on barriers to glaucoma follow-up as perceived by patients in an urban, culturally diverse clinic.

26 Oct 2009

Diabetics who are nearsighted may be less susceptible to diabetic retinopathy

Two studies are of particular note in today's Scientific Program of the 2009 Joint Meeting of the American Academy of Ophthalmology (AAO) and the Pan-American Association of Ophthalmology (PAAO): a report by Swiss neuro-ophthalmic researchers about vision exam clues that should make ophthalmologists suspect an atypical variant of Alzheimer's disease; and new evidence from a Singapore National Eye Center study that diabetics who are nearsighted may be less susceptible to diabetic retinopathy.

26 Oct 2009

Saving sight in premature babies: The past, present and future of ROP treatment

26 Oct 2009

Supplemental oxygen during stroke is effective to combat brain tissue damage

Scientists have countered findings of previous clinical trials by showing that giving supplemental oxygen to animals during a stroke can reduce damage to brain tissue surrounding the clot.

26 Oct 2009

Study shows diabetics who are nearsighted may be less susceptible to diabetic retinopathy

26 Oct 2009

APC enzyme may be effective for treating amyotrophic lateral sclerosis

A chemical cousin of a drug currently used to treat sepsis dramatically slows the progression of amyotrophic lateral sclerosis, better known as ALS or Lou Gehrig's disease, in mice. The results offer a bit of good news in efforts to develop a therapy to stop or slow the progression of a disease that generally kills its victims within just a few years.

26 Oct 2009

Optical system for simultaneous imaging electrical and metabolic quantities in the heart

Cardiac rhythm disorders can result from disturbances in cardiac metabolism. These metabolic changes are tightly linked with specific cardiac electrophysiology (CEP) abnormalities, such as depressed excitability, impaired intra- and extracellular conductivities, wave propagation block, and alteration of conduction velocity, action potential amplitude, and duration.

24 Oct 2009

ECRI Institute releases important changes to its recommendations for preventing surgical fires

A flash fire on a patient during surgery is a very real tragedy, often leading to disfigurement, disability or even death. Though surgical fires are uncommon--about 550 to 650 occur in the United States each year--their consequences are grave enough to warrant ongoing prevention education by healthcare providers.

23 Oct 2009

Sickle cell disease can be treated with resveratrol extract, according to researchers

An extract in red grape skin may be a new treatment for sickle cell disease, Medical College of Georgia researchers say.

23 Oct 2009

Oxygen News and Research

UT Southwestern ophthalmologist receives 2009 Castroviejo Medal

Study: HSP inhibitor could stop tumor formation and extend survival

Risk of serious flu-related sickness far outpaces risk of injectable vaccine in pregnant women

Statement regarding the need to eliminate waste and fraud in Medicare and Medicaid submitted

Medtronic reports outcome of its Transcatheter Pulmonary Valve trial

NIH awards The Tufts CTSI and Tufts University four supplemental grants

Even one cigarette has serious adverse effects on young adults, says researcher

Smoking one cigarette can increase artery stiffness by 25% in young adults

New research may help in understanding mechanisms involved in blood flow-related disorders

National Cancer Institute awards Johns Hopkins $14.8 million for cancer research

German based LIFEBRIDGE AG receives FDA clearance for mobile LIFEBRIDGE

AAO-PAAO meeting discusses tougher challenges of treating premature babies' vision

Diabetics who are nearsighted may be less susceptible to diabetic retinopathy

Saving sight in premature babies: The past, present and future of ROP treatment

Supplemental oxygen during stroke is effective to combat brain tissue damage

Study shows diabetics who are nearsighted may be less susceptible to diabetic retinopathy

APC enzyme may be effective for treating amyotrophic lateral sclerosis

Optical system for simultaneous imaging electrical and metabolic quantities in the heart

ECRI Institute releases important changes to its recommendations for preventing surgical fires

Sickle cell disease can be treated with resveratrol extract, according to researchers

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