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Calcium transfer impacts fuel mechanism for normal cell metabolism

University of Pennsylvania School of Medicine researchers have described a previously unknown biological mechanism in cells that prevents them from cannibalizing themselves for fuel. The mechanism involves the fuel used by cells under normal conditions and relies on an ongoing transfer of calcium between two cell components via an ion channel. Without this transfer, cells start consuming themselves as a way of to get enough energy.

28 Jul 2010

Maryland sees savings in federal health law, for a while at least

Maryland could spend $829 million less than expected on health care between next year and 2020 because of the federal health overhaul law, according to an analysis by a state-convened committee, The Associated Press/Washington Post reports. "The savings, however, last only until the end of the decade, when the federal law shifts a greater share of financial responsibility for Medicaid expansion to the states." The analysis was produced by the state's Health Care Reform Coordinating Council, a panel created by Gov. Martin O'Malley in March (Witte, 7/26).

28 Jul 2010

Industry still making sense of federal e-health regs

Health care industry players are still sorting out the latest regulations on an up-to-$36 billion federal program to encourage doctors and hospitals to use electronic medical records.

28 Jul 2010

FDA approves addition of 10 sites to WorldHeart's Levacor VAD BTT clinical study

World Heart Corporation, a developer of mechanical circulatory systems, announced today that the United States Food and Drug Administration (FDA) has approved the addition of ten sites to the Levacor ventricular assist device (VAD) Bridge-to-Transplant (BTT) clinical study. WorldHeart's pivotal BTT study is now approved to enroll patients at 20 sites in the U.S.

28 Jul 2010

Advocacy group critiques patient debt load in Indiana

A new survey has sparked an Indiana patient advocacy group to say hospitals in the state should earn their nonprofit status by providing more low-cost charity care, The Indianapolis Star reports. "Armed with a survey that showed close to half of hospital patients going into debt to pay their bills, the Consumer Action Coalition Education Fund and Indiana Legal Services said hospitals are doing too little to inform people about alternative payment plans." Medical debt is a large problem in the city, said the study's author and the education fund director.

28 Jul 2010

MabCure's MAbs 94% accurate in identifying ovarian cancer

Biotechnology company MabCure, Inc. today announced that a confirmatory study demonstrated the company's proprietary monoclonal antibodies (MAbs) successfully identified ovarian cancer in blood (94 percent accuracy) and with no false positives or cross-reactions with benign ovarian tumors or healthy blood. MabCure's serum diagnostic test is the first to recognize unique tumor markers or cancer fingerprints present only in ovarian cancer, the deadliest of all gynecological cancers.

28 Jul 2010

Early weaning linked to chronic diseases later in life: Study

Lack of breastfeeding in infancy may lead to chronic diseases later in life say researchers. At present 90% of people aged between 35 and 40 were not breastfed as babies.

27 Jul 2010

Studies that compare treatment options for carotid artery disease provide no clear answer, physician reports

A review of scientific studies that compares two treatments for preventing strokes due carotid artery disease provides no clear answer on which treatment is better, a UT Southwestern Medical Center physician reports in an editorial in today's issue of the Archives of Internal Medicine.

27 Jul 2010

Kinetic Concepts second-quarter global revenue increases 1% to $497.8 million

Kinetic Concepts, Inc. today reported second quarter 2010 total revenue of $497.8 million, an increase of 1% from the second quarter of 2009 and up 2% from the first quarter of 2010. Total revenue for the first half of 2010 was $983.6 million, a 2% increase from the prior-year period. Unfavorable foreign currency exchange movements reduced total revenue for the second quarter of 2010 by less than 1%, while favorably impacting total revenue for the first six months of 2010 by 1% compared to the corresponding periods of the prior year.

27 Jul 2010

BK Medical appointed as sole agent for AMD's Prostate HistoScanning in UK

Advanced Medical Diagnostics SA, a privately held company committed to providing innovative computer-aided solutions (HistoScanning™) that can improve the diagnostic interpretation of ultrasound scans, today announced that it has appointed BK Medical UK Ltd as sole agent for Prostate HistoScanning™ in the UK.

27 Jul 2010

Cardiac Science introduces Quinton 9500 Series cardiac stress systems

Cardiac Science Corporation, a global leader in automated external defibrillator and diagnostic cardiac monitoring devices, today announced the introduction of two new products that extend its market-leading position in the cardiac stress test category.

27 Jul 2010

New partnership brings latest stem cell discoveries from laboratory to patient

A major research company affiliated with the University of Colorado with expertise in managing clinical trials is partnering with the University of Colorado's Anschutz Medical Campus to more efficiently bring the latest stem cell discoveries from the laboratory to the patient.

27 Jul 2010

Researchers reveal biological rationale for why corticosteroids help people with lupus

Researchers at UT Southwestern Medical Center have uncovered the biological rationale for why large doses of corticosteroids given repeatedly over several weeks may help individuals with lupus, a chronic inflammatory disease that affects more than 1 million people in the U.S.

27 Jul 2010

Economic uncertainty, healthcare issues have hit nation's cardiologists, survey shows

The economic uncertainty and healthcare issues affecting millions of Americans have hit the nation's cardiologists as well, according to a new survey: they are seeing more "baby boomer" patients than ever as Americans get older and demand more care. But they are being reimbursed less for those services by Medicare and insurance firms, in what one cardiologist calls "a revenue roller coaster of uncertainty."

27 Jul 2010

Waters to present MassTrak solutions at American Association of Clinical Chemistry annual meeting

Waters Corporation is showcasing its portfolio of MassTrak solutions at the American Association of Clinical Chemistry annual meeting and Clinical Lab Expo July 25 - 29, 2010 in Anaheim in exhibit booth #4447. Waters portfolio of MassTrak Solutions for the clinical laboratory combines the power of separations science, tandem mass spectrometry, specialized chemistries, software, and support services in ways designed to optimize laboratory processes.

27 Jul 2010

Study tests new performance intervention to improve heart failure patients in outpatient setting

A study led by UCLA tested a new performance intervention to help improve adherence to national guideline-recommended therapies for heart failure patients in an outpatient setting.

27 Jul 2010

Unique device helps disabled people navigate wheelchairs by sniffing

A unique device based on sniffing - inhaling and exhaling through the nose - might enable numerous disabled people to navigate wheelchairs or communicate with their loved ones. Sniffing technology might even be used in the future to create a sort of 'third hand,' to assist healthy surgeons or pilots.

27 Jul 2010

20% of patients demonstrate decrease in body weight, BMI after knee or hip replacement

A Mount Sinai School of Medicine study has found that patients often exhibit a significant decrease in weight and body mass index (BMI) after undergoing knee or hip replacement surgery (arthroplasty). The study is the first of its type to correct for the annual increase in BMI typically found in North Americans between the ages of 29 to 73 years. The study was recently published in Orthopedics.

27 Jul 2010

Life-saving interventions can save 11 million African women, children over next five years: Countdown report

In the next five years, 11 million African women and children could be saved by creating near-universal availability of key life-saving interventions, according to The Partnership for Maternal, Newborn & Child Health and the Countdown to 2015 Decade Report (2000-2010).

27 Jul 2010

Need for better understanding of appropriate treatment choices for children with insomnia: Study

A new survey of child psychiatrists indicates that insomnia is a major problem among children in mental health treatment and at least a quarter of these patients are given sleep medication. The results of the survey, conducted by Judith Owens, MD, a sleep expert with Hasbro Children's Hospital, and colleagues, suggests that management of insomnia in this population is a common practice, although the clinical approach varies widely. The study is published in the August 2010 edition of Sleep Medicine.

27 Jul 2010

Hospital News and Research

Calcium transfer impacts fuel mechanism for normal cell metabolism

Maryland sees savings in federal health law, for a while at least

Industry still making sense of federal e-health regs

FDA approves addition of 10 sites to WorldHeart's Levacor VAD BTT clinical study

Advocacy group critiques patient debt load in Indiana

MabCure's MAbs 94% accurate in identifying ovarian cancer

Early weaning linked to chronic diseases later in life: Study

Studies that compare treatment options for carotid artery disease provide no clear answer, physician reports

Kinetic Concepts second-quarter global revenue increases 1% to $497.8 million

BK Medical appointed as sole agent for AMD's Prostate HistoScanning in UK

Cardiac Science introduces Quinton 9500 Series cardiac stress systems

New partnership brings latest stem cell discoveries from laboratory to patient

Researchers reveal biological rationale for why corticosteroids help people with lupus

Economic uncertainty, healthcare issues have hit nation's cardiologists, survey shows

Waters to present MassTrak solutions at American Association of Clinical Chemistry annual meeting

Study tests new performance intervention to improve heart failure patients in outpatient setting

Unique device helps disabled people navigate wheelchairs by sniffing

20% of patients demonstrate decrease in body weight, BMI after knee or hip replacement

Life-saving interventions can save 11 million African women, children over next five years: Countdown report

Need for better understanding of appropriate treatment choices for children with insomnia: Study

Improving healthcare sustainability through carbon data

A New Approach to Preventing Bladder Cancer Recurrence

Bringing real-time analytics to downstream bioprocess monitoring

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