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McGill researchers show melatonin supplements may make bones stronger in old rats

McGill researchers have shown that melatonin supplements may make bones stronger in old rats. This suggests a possible avenue for the prevention of osteoporosis.

27 May 2014

Study shows positive effects of using hypertonic saline on infants with bronchiolitis

A team of researchers, led by physicians from Children's Hospital Los Angeles, have found that infants with bronchiolitis who were treated with inhaled hypertonic saline in the emergency department (ED) were less likely to require admission to the hospital compared to infants treated with normal saline.

26 May 2014

Under health law, some hospitals cutting charity care

Several hospital systems around the country are scaling back assistance for lower income patients who lack health care, The New York Times reports. Meanwhile, some safety-net hospitals say they are already seeing fewer uninsured patients because of the coverage expansion in the health law.

26 May 2014

Research to better understand cell defect that contributes to cancer

A research team from Plymouth University Peninsula Schools of Medicine and Dentistry has received funding from the Biotechnology and Biological Sciences Research Council for research to better understand a cell defect that contributes to diseases such as cancer.

26 May 2014

Dieting may decrease chances for metastases in triple negative breast cancers

Calorie restriction, a kind of dieting in which food intake is decreased by a certain percentage, has been touted as way to help people live longer.

26 May 2014

ILCs play central role in defense of human body against infective agents

The innate immune system recognizes infectious agents such as viruses and bacteria. A group of lymphocytes known as "innate lymphoid cells" or ILCs plays a central role in the defense of the human body against infective agents.

26 May 2014

RUB philosopher assesses suggestions for new healthcare system

Who is supposed to pay for it? The healthcare industry of western industrialised nations has financing problems: technology marches on and makes new, sophisticated treatments possible; at the same time, the population is ageing.

26 May 2014

International study provides hope to patients with advanced prostate cancer

An international study carried out with involvement of the MedUni Vienna is giving hope to patients with advanced prostate cancer. In just a few years' time, Ipilumumab could be approved as a treatment for the world's third-most common type of cancer.

26 May 2014

Researchers discover novel enzyme that promotes insulin secretion in type 2 diabetes animal model

A signal that promotes insulin secretion and reduces hyperglycemia in a type 2 diabetes animal model is enhanced by the inhibition of a novel enzyme discovered by CHUM Research Centre (CRCHUM) and University of Montreal researchers.

26 May 2014

Peptide antibodies hit immune-response-stifling MDSCs without harming other vital cells

Scientists have found a way to target elusive cells that suppress immune response, depleting them with peptides that spare other important cells and shrink tumors in preclinical experiments, according to a paper published online by Nature Medicine.

26 May 2014

Scientists develop 3-D artificial enzyme cascade that mimics biochemical pathway using DNA molecules

Using molecules of DNA like an architectural scaffold, Arizona State University scientists, in collaboration with colleagues at the University of Michigan, have developed a 3-D artificial enzyme cascade that mimics an important biochemical pathway that could prove important for future biomedical and energy applications.

26 May 2014

Mice with 'mohawk hairstyles' reveal clues to development of autism

"Aha" moments are rare in medical research, scientists say. As rare, they add, as finding mice with Mohawk-like hairstyles.

26 May 2014

VA to allow veterans to get care at private facilities

Reacting to allegations of delays in care and mistreatment of patients, Secretary Eric Shinseki announces that some veterans will be able to use private clinics and hospitals. Meanwhile, the chairman of the Joint Chiefs of Staff says officials must be held accountable. Sen. Blumenthal calls for an FBI probe.

26 May 2014

Visual cortex uses information gleaned from ears as well as eyes

Scientists studying brain process involved in sight have found the visual cortex also uses information gleaned from the ears as well as the eyes when viewing the world.

26 May 2014

New fluorescent molecule paves way for easier and higher quality imaging of cells

Like our own bodies, cells have their own skeletons called 'cytoskeletons' and are made of proteins instead of bones.

26 May 2014

Longer looks: How doctors treat patients; myths about Obamacare; curing cancer

Many years ago I spent a lunch hour in a doctors' dining room eavesdropping on two white-coated men of a certain age idly discussing a colleague who worked at the city hospital next door.

23 May 2014

Research reveals pattern of neurocognitive risks in children with cochlear implants

Children with profound deafness who receive a cochlear implant had as much as five times the risk of having delays in areas of working memory, controlled attention, planning and conceptual learning as children with normal hearing, according to Indiana University research published May 22 in the Journal of the American Medical Association Otolaryngology--Head and Neck Surgery.

23 May 2014

First Edition: May 23, 2014

Today's early morning highlights from the major news organizations, including the latest developments on the Department of Veterans Affairs controversy.

23 May 2014

Immucor's PreciseType HEA test receives FDA approval to predict blood compatibility

Immucor, Inc., a global leader in transfusion and transplantation diagnostics, announced that the U.S. Food and Drug Administration has granted approval for the company's PreciseType HEA test.

23 May 2014

Viewpoints: It's past time to move on VA's problems; administration should report new health law numbers

When America sends men and women to fight, it owes them an enduring debt, starting with competent and timely health care and disability benefits when they leave active duty. President Obama expressed outrage on Wednesday at recent charges of wrongdoing in the Department of Veterans Affairs' health care system.

23 May 2014

Research News and Research

McGill researchers show melatonin supplements may make bones stronger in old rats

Study shows positive effects of using hypertonic saline on infants with bronchiolitis

Under health law, some hospitals cutting charity care

Research to better understand cell defect that contributes to cancer

Dieting may decrease chances for metastases in triple negative breast cancers

ILCs play central role in defense of human body against infective agents

RUB philosopher assesses suggestions for new healthcare system

International study provides hope to patients with advanced prostate cancer

Researchers discover novel enzyme that promotes insulin secretion in type 2 diabetes animal model

Peptide antibodies hit immune-response-stifling MDSCs without harming other vital cells

Scientists develop 3-D artificial enzyme cascade that mimics biochemical pathway using DNA molecules

Mice with 'mohawk hairstyles' reveal clues to development of autism

VA to allow veterans to get care at private facilities

Visual cortex uses information gleaned from ears as well as eyes

New fluorescent molecule paves way for easier and higher quality imaging of cells

Longer looks: How doctors treat patients; myths about Obamacare; curing cancer

Research reveals pattern of neurocognitive risks in children with cochlear implants

First Edition: May 23, 2014

Immucor's PreciseType HEA test receives FDA approval to predict blood compatibility

Viewpoints: It's past time to move on VA's problems; administration should report new health law numbers

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