Hospital and Medical News

December 24, 2015

Study: Infectious disease spread is fueled by international trade
Tempe, Ariz. (UPI) Dec 22, 2015
A new study published in the journal Food Security suggests the growth of international trade has spurred the spread of infectious disease. The paper also contends most governments are ill-prepared to manage outbreaks and curb the spread of disease. Lead study author Charles Perrings, a professor of environmental economics at Arizona State, wants policy makers to heed the warnings offered by recent outbreaks of infectious disease among both human and livestock populations. Of course, int ... read more

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Drug firm announces advance in quest for HIV cure A Norwegian drug firm on Tuesday announced an advance in its quest for an HIV cure with a drug combination which seeks to force the virus out of its hiding place and kill it. ... more		Vessel discovery a major step toward growing kidneys In a significant step toward growing replacement kidneys, researchers at the University of Virginia School of Medicine have identified the cells that give rise to the blood vessels within the kidney ... more		Early childhood exposure to farm animals boosts immunological responses Exposure to farm animals in early childhood modifies the key allergy-related immunological mechanisms, shows a recent study from the University of Eastern Finland. The study provides new insight int ... more
				Mosquitoes tuned to seek out warm-blooded hosts Many animals gravitate towards heat, most often to regulate their own body temperatures. In rare cases, certain species - ticks, bedbugs, and some species of mosquitoes - seek out heat for food. ... more		Cell memory loss enables the production of stem cells They say we can't escape our past - no matter how much we change, we still have the memory of what came before; the same can be said of our cells. Adult cells, such as skin or blood cells, have a ce ... more

Swine flu toll up by 15, reached 57 in Iran: Official An outbreak of swine flu has claimed 57 lives since mid-November in Iran, where hundreds of people have been diagnosed with the virus, the health ministry said Tuesday. ... more		Pigs that are resistant to incurable disease developed at University of Missouri Porcine Reproductive and Respiratory Syndrome (PRRS) virus was first detected in the U.S. in 1987. Pigs who contract the disease have extreme difficulty reproducing, don't gain weight and have a hig ... more		Zelensky says Russia must end war, after Trump pressures Ukraine Iranians struggle with GPS disruption after Israel war China slams Germany for 'hyping' regional tensions in Asia		Using unused human pancreata to build new organs Researchers have been working for years to develop an artificial pancreas in the lab to help the millions of people with type 1 diabetes. But what if the answer is to "recycle" the more than 300 hum ... more
				How Ebola spread in Western Africa, 2014-2015 Late in 2013, a novel variant of the Ebola virus emerged in Western Africa to start what would become the largest human epidemic on record. In a study published December 9th in Cell Host and Microbe ... more		Gene in 'last resort' antibiotics resistance found in Denmark A gene that makes bacteria resistant to last-resort antibiotics has been found in Denmark, a new study has shown, after first being identified by researchers in China. ... more

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FDA OKs use of transgenic chicken for drug production Most drugs are synthesized in the lab, but scientists are now finding ways to pass off some of the synthesis work to farm animals. This week, the U.S. Food and Drug Administration approved the use of the first drug-producing transgenic chicken. ... more		British astronaut Tim Peake to run marathon from space On Friday, British astronaut Tim Peake announced his intention to compete in the London Marathon - from space. ... more		Fossil discoveries in southern Africa reveal life before catastrophic Permian extinction Liverwort gene discovery reveals ancient mechanism behind plant reproductive growth Potato traces its ancient roots to tomato hybridization		A cheap, disposable device for diagnosing disease The development of a reusable microfluidic device for sorting and manipulating cells and other micro/nano meter scale objects will make biomedical diagnosis of diseases cheaper and more convenient i ... more
Toil and trouble in China over Nobel medicine prize China's Tu Youyou collects her country's first Nobel Prize for medicine next week for extracting an anti-malarial drug from a herb mentioned in a traditional text, but her award has prompted debate over the role of science in the practice. ... more		Russian TV host reveals HIV-positive status live on air A well-known Russian television host announced live on air that he is HIV-positive, an unprecedented revelation in a country with rising infection rates but where HIV/AIDS remains a largely taboo subject. ... more		China 'clone factory' scientist eyes human replication The Chinese scientist behind the world's biggest cloning factory has technology advanced enough to replicate humans, he told AFP, and is only holding off for fear of the public reaction. ... more		With climate change, malaria risk in Africa shifts, grows A larger portion of Africa is currently at high risk for malaria transmission than previously predicted, according to a new University of Florida mapping study. Under future climate regimes, t ... more

	Indonesia's Papua battles AIDS epidemic Fifteen-year-old Adina curls up in bed under a sheet, her body ravaged by AIDS, one of many caught up in an epidemic sweeping Indonesia's eastern Papua region. ... more		'Live positively': Togo's 'Tino' sets example for HIV/AIDS Augustin Dokla is arguably Togo's most famous person with HIV, having lived with the virus - against the odds - since 1999. Sixteen years later, he's still fighting for the rights of those infected. ... more

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Fighting AIDS a top priority in western Kenya		Sensor sees nerve action as it happens		New method enables biomedical imaging at one-thousandth the cost		Adolescent deaths from AIDS tripled since 2000: UNICEF		Bright prospects: Repairing neurons with light
First-in-man use of virtual reality imaging in cardiac cath lab to treat blocked coronary artery		Chemical engineers have figured out how to make vaccines faster		Can stem cell technology be harnessed to generate biological pacemakers?		Monkeys in Asia harbor virus from humans, other species

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