Medical News

RSS

Early clues regarding progression of Alzheimer's disease found in brain's metabolism

When it comes to Alzheimer's disease, scientists usually - and understandably - look to the brain as their first center of attention. Now researchers at Tel Aviv University say that early clues regarding the progression of the disease can be found in the brain's metabolism.

8 Nov 2012

Atherotech VAP Lipid Panel demonstrates accuracy in personalized heart disease risk assessment

Researchers using the Atherotech VAP Lipid Panel demonstrated the comprehensive lipid profile's accuracy in risk stratification through subclass measurement in two abstracts presented today at the American Heart Association (AHA) Scientific Sessions 2012.

8 Nov 2012

What Obama's win means for businesses' approach to health care

Stock futures fell late Tuesday and early Wednesday as voters re-elected President Barack Obama, even as some business and labor groups cheered his victory.

8 Nov 2012

New understanding of how noise can break critical tip link protein structure in inner ear cells

Researchers have mapped the precise 3-D atomic structure of a thin protein filament critical for cells in the inner ear and calculated the force necessary to pull it apart.

8 Nov 2012

Autologous stem cells do not improve heart function when given three weeks after heart attack

Administering stem cells derived from patients' own bone marrow either three or seven days after a heart attack is safe but does not improve heart function six months later, according to a clinical trial supported by the National Institutes of Health (NIH).

8 Nov 2012

Viewpoints: Newspapers opine on Obama's health care, fiscal challenges

President Obama's dramatic re-election victory was not a sign that a fractured nation had finally come together on Election Day. But it was a strong endorsement of economic policies that stress job growth, health care reform, tax increases and balanced deficit reduction - and of moderate policies on immigration, abortion and same-sex marriage. ... Republicans had to be disappointed in the results of their unrelenting assault on Mr. Obama's health care reform law.

8 Nov 2012

Landmark study could lead to fewer inappropriate shocks from implanted defibrillators

Loyola University Medical Center is among the centers participating in a landmark study that could lead to fewer inappropriate shocks from implanted defibrillators.

8 Nov 2012

PBS documentary explores stories and science behind organ donation and transplantation

Transplant: A Gift for Life -- a one-hour, Emmy Award-winning PBS documentary that includes Mayo Clinic transplant patients, their families, and doctors -- will be distributed to public television stations nationwide this month. On Nov. 8, more than 60 PBS stations will air the program simultaneously through the PBS World channel, and many other PBS stations will air the program at various times (check local listings) over the next three years.

8 Nov 2012

Supporters of Mass. assisted suicide ballot measure concede defeat

Meanwhile, among the many ballot items across the country, Florida voters rejected an effort to block some of the federal health law's requirements and limits on abortion. But voters in Alabama, Missouri and Wyoming approved measures to curb the reach of the health law.

8 Nov 2012

Ethical issues in organ transplantation

The MacLean Center for Clinical Medical Ethics will focus its 24th Annual Dorothy J. MacLean Fellows Conference on ethical issues in organ transplantation and other broader ethical topics, including global health, pediatric immunization and end-of-life care.

8 Nov 2012

BioCryst completes planned interim analysis of peramivir Phase 3 trial for serious influenza

BioCryst Pharmaceuticals, Inc. announced completion of the planned interim analysis of the peramivir Phase 3 trial in patients admitted to the hospital with serious influenza. The difference between peramivir and control groups for the primary endpoint was small and the recalculated sample size was greater than the predefined futility boundary of 320 subjects. Based on this information, the independent data monitoring committee (DMC) recommended that the study be terminated for futility.

8 Nov 2012

International community must continue to support cholera treatment, prevention in Haiti

Since its arrival in Haiti two years ago, "cholera has sickened more than 600,000 people and killed more than 7,500," and "[t]his year the epidemic is on track to be among the world's worst again, with nearly 77,000 cases and 550 deaths, according to the Haitian Ministry of Health," Ralph Ternier and Cate Oswald of Zanmi Lasante/Partners in Health in Haiti write in the Huffington Post's "Impact" blog.

8 Nov 2012

ACS Prized Science video features advances in personalized medicine

Personalized medicine - the promise of customizing treatments that will work best for each individual patient - could get a boost from advances in understanding how the proteins that help determine health and disease take the three-dimensional shapes needed to work in the body. That's the message of the latest episode of the 2012 edition of a popular video series from the American Chemical Society (ACS), the world's largest scientific society.

8 Nov 2012

Blog series on global AIDS blueprint features post about harm reduction

As part of its "Blueprint" series discussing the creation of a U.S. global AIDS blueprint called for by Secretary of State Hillary Clinton in July, the Center for Global Health Policy's "Science Speaks" blog features a guest post by Allan Clear, executive director of the Harm Reduction Coalition, in which he highlights an existing "WHO, UNODC, UNAIDS Technical Guide [.pdf] for countries to set targets for universal access to HIV prevention, treatment and care for injecting drug users."

8 Nov 2012

NYU-Poly professor selected to participate in 2012 National Academies Keck Futures Initiative conference

Polytechnic Institute of NYU (NYU-Poly) Assistant Professor of Technology Management Oded Nov has been selected to participate in the 2012 National Academies Keck Futures Initiative (NAKFI) conference, a prestigious think-tank-style gathering of researchers in science, engineering and medicine. Nov will join 100 colleagues for the conference, "The Informed Brain in a Digital World."

8 Nov 2012

IRIN examines adult male circumcision campaign in Uganda

As part of the Ugandan government's HIV prevention program, "[m]ore than 380,000 Ugandan men have been circumcised in the last two years," according to new data, IRIN reports. "Uganda's male circumcision program was launched in September 2010, targeting 80 percent of uncircumcised men -- about 4.2 million men -- by 2015," the news service writes, adding, "According to the Uganda AIDS Commission's (UAC) annual performance review of the National HIV/AIDS Strategic Plan (2011/2012), 380,000 men were circumcised by March 2012 under the program."

8 Nov 2012

Researchers simulate activity of cultured neural networks

After a short period of growth, cultured networks of neurons regularly exhibit major activity in the absence of external stimulation. These "bursts" are entirely related to growth. At this stage, they have little to do with learning behaviour, as the network is still too young to sustain a process of memory formation. This has now for the first time been simulated for networks ranging in size from 10,000 to 50,000 neurons. The simulations provide insight into the role of the growth process in initial activity.

8 Nov 2012

Knowledge management can help improve health systems

In this post on Management Sciences for Health's "Global Impact Blog," Liz McLean, a senior technical adviser at MSH, writes about a K4Health Malawi project that she says "provides an interesting case study of the connection between improved knowledge management [KM] and health systems strengthening."

8 Nov 2012

Stapled Peptide oncology drug candidate exhibits robust efficacy in xenograft cancer models

Aileron Therapeutics, Inc. and its collaborator Roche today announced new results of a preclinical study of its Stapled Peptide oncology drug candidate ATSP-7041, which exhibited robust efficacy in MDM2 and MDMX xenograft cancer models.

8 Nov 2012

Health law viewed as a big winner on election day

President Barack Obama's re-election is viewed as a "reprieve" for the health law but this development raises questions and issues about some of the implementation challenges that the overhaul will now face.

8 Nov 2012

Medical News

Early clues regarding progression of Alzheimer's disease found in brain's metabolism

Atherotech VAP Lipid Panel demonstrates accuracy in personalized heart disease risk assessment

What Obama's win means for businesses' approach to health care

New understanding of how noise can break critical tip link protein structure in inner ear cells

Autologous stem cells do not improve heart function when given three weeks after heart attack

Viewpoints: Newspapers opine on Obama's health care, fiscal challenges

Landmark study could lead to fewer inappropriate shocks from implanted defibrillators

PBS documentary explores stories and science behind organ donation and transplantation

Supporters of Mass. assisted suicide ballot measure concede defeat

Ethical issues in organ transplantation

BioCryst completes planned interim analysis of peramivir Phase 3 trial for serious influenza

International community must continue to support cholera treatment, prevention in Haiti

ACS Prized Science video features advances in personalized medicine

Blog series on global AIDS blueprint features post about harm reduction

NYU-Poly professor selected to participate in 2012 National Academies Keck Futures Initiative conference

IRIN examines adult male circumcision campaign in Uganda

Researchers simulate activity of cultured neural networks

Knowledge management can help improve health systems

Stapled Peptide oncology drug candidate exhibits robust efficacy in xenograft cancer models

Health law viewed as a big winner on election day

Voltammetry and machine learning for real-time neurotransmitter detection

How real-time off-gas analysis improves fermentation process control

Advancing Drug Safety Assessment With AI, Predictive Modeling, and Human-Relevant Data

Latest News