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Childhood obesity risk may be increased by caesarean section delivery

Caesarean section delivery may double the risk of subsequent childhood obesity, finds research published online in the Archives of Disease in Childhood.

24 May 2012

PTH boosts AMPs to fend off infection-causing microbes

Antimicrobial peptides (AMPs) are molecules produced in the skin to fend off infection-causing microbes. Vitamin D has been credited with a role in their production and in the body's overall immune response, but scientists at the University of California, San Diego School of Medicine say a hormone previously associated only with maintaining calcium homeostasis and bone health is also critical, boosting AMP expression when dietary vitamin D levels are inadequate.

24 May 2012

Science journal’s NEWSFOCUS section describes recent advances in sequencing technology

Rapid DNA sequencing may soon become a routine part of each individual's medical record, providing enormous information previously sequestered in the human genome's 3 billion nucleotide bases. This week's NEWSFOCUS section of the journal Science describes recent advances in sequencing technology.

From Oxford Nanopore Technologies 23 May 2012

Georgia researchers create map of the human brain

University of Georgia researchers have developed a map of the human brain that shows great promise as a new guide to the inner workings of the body's most complex and critical organ.

23 May 2012

International task force unveils revised definition of ARDS

An international task force this week unveiled a revised definition of acute respiratory distress syndrome (ARDS), a disease first recognized during the Vietnam War in casualties with limb injuries who had trouble breathing.

23 May 2012

Experimental bariatric surgery can lower blood sugar levels in rats with type 1 diabetes

For the first time, scientists at the Toronto General Hospital Research Institute have shown that an experimental bariatric surgery can lower blood sugar levels in rats with type 1 diabetes.

21 May 2012

Online instructional video improves patient compliance with colonoscopy

Patients who watch an online instructional video are more likely to keep their appointments and arrive prepared for a scheduled colonoscopy than those who do not, according to a study by gastroenterologists at the University of Chicago Medicine.

21 May 2012

American Legion applauds U.S. Army's decision to launch review of mental health cases

The nation's largest wartime veterans organization is applauding the U.S. Army's decision to launch a service-wide review of mental health cases dating back to 2001 to ensure that any soldiers suffering from behavioral health illnesses weren't denied appropriate medical retirement benefits.

19 May 2012

Specialized high volume centers linked with lower rates of death and disability from aSAH

People with bleeding brain aneurysms have the best chance of survival and full recovery if they receive aggressive emergency treatment from a specialized team at a hospital that treats a large number of patients like them every year, according to new guidelines just published by the American Stroke Association.

19 May 2012

The Millennium Village Project: a correction

Paul Pronyk, lead author of the Millennium Village paper, releases the following statement about the paper, Pronyk PM, Muniz M, Nemser B, et al, for the Millennium Villages Study Group. The effect of an integrated multisector model for achieving the Millennium Development Goals and improving child survival in rural sub-Saharan Africa: a non-randomised controlled assessment. Lancet 2012; published online May 8. DOI:10.1016/S0140-6736(12)60207-4.

18 May 2012

APS announces recipients of prestigious achievement awards

The American Pain Society (APS), www.ampainsoc.org, today announced the recipients of its prestigious achievement awards during the organization's annual scientific meeting. APS rewards excellence in pain management with awards for career achievement, pain scholarship, education and public service, advocacy on behalf of children, outstanding service to APS, early career achievements and journalism.

18 May 2012

Mary Ann Liebert releases BioResearch Open Access journal

The inaugural issue of BioResearch Open Access, a new bimonthly peer-reviewed open access journal, was released today by Mary Ann Liebert, Inc., publishers. The Journal provides a new rapid-publication forum for a broad range of scientific topics including but not limited to molecular and cellular biology, tissue engineering and biomaterials, regenerative medicine, stem cells, gene therapy, systems biology, genetics, biochemistry, virology, microbiology, and neuroscience.

17 May 2012

Book highlights new developments in forensic anthropology

The new book, "A Companion to Forensic Anthropology," edited by Dr. Dennis Dirkmaat, chair of the Applied Forensic Sciences Department and the Master of Science program in Anthropology at Mercyhurst University, Erie, Pa., presents the most comprehensive assessment of the philosophy, goals, and practice of forensic anthropology today, with chapters by renowned international scholars and experts.

17 May 2012

With limited budget, prioritizing investments in projects to advance human welfare is critical

"If you had $75 billion to spend over the next four years and your goal was to advance human welfare, especially in the developing world, how could you get the most value for your money?" Bjorn Lomborg, an author and director of the Copenhagen Consensus Center, asks in this opinion piece in Slate Magazine's "Copenhagen Consensus 2012" section.

16 May 2012

NPR's 'All Things Considered' examines HIV among India's gay community

NPR's "Shots" blog includes an "All Things Considered" story that examines how "a 2009 benchmark ruling in Delhi's High Court," which "struck down a 148-year-old law known as Section 377, a holdover from British colonial rule that made homosexual acts illegal," has led to a wider level of HIV outreach to Mumbai's gay community.

16 May 2012

Novelos completes I-131-CLR1404 Phase 1b trial on advanced solid tumors

Novelos Therapeutics, Inc., a pharmaceutical company developing novel drugs for the treatment and diagnosis of cancer, today announced that it has successfully completed the first cohort in a U.S. multi-center Phase 1b dose-escalation trial of its cancer-targeted molecular radiotherapeutic compound I-131-CLR1404 (HOT) in cancer patients with advanced solid tumors.

16 May 2012

Health care system should provide proactive interventions to prevent depression

Major depressive episodes can be prevented, and to help ensure that they are, the health care system should provide routine access to depression-prevention interventions, just as patients receive standard vaccines, according to a new article co-authored by UCSF researcher Ricardo F. Mu-oz, PhD.

15 May 2012

IMRIS first quarter revenues decrease to $3.5 million

IMRIS Inc. today reported its results for the first quarter of 2012. All figures are reported in US dollars.

15 May 2012

Inducing labour improves survival rates for babies

Babies born when labour is induced around their due date may have better survival rates than those whose birth is not induced, a study suggests.

14 May 2012

Molecule that starts DNA repairs also halts them

Repairing DNA breaks can save a cell's life - but shutting off the repair machinery can be just as critical. How cells accomplish this feat was unknown. However, new research by Johns Hopkins scientists, published in the Feb. 22 issue of Nature, suggests that shutting down the repair machinery relies heavily on the same molecule used to start repair in the first place.

8 May 2012