Hospital and Medical News

March 16, 2015

A 'warhead' molecule to hunt down deadly bacteria
Chestnut Hill MA (SPX) Mar 16, 2015
Targeting deadly, drug-resistant bacteria poses a serious challenge to researchers looking for antibiotics that can kill pathogens without causing collateral damage in human cells. A team of Boston College chemists details a new approach using a "warhead" molecule to attack bacteria - and spare healthy human cells - by targeting a pair of lipids found on the surface of deadly germs, according to a report in the journal Nature Communications. The new strategy required the researchers to develop a n ... read more

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Human Brain Project has a Change of Heart The board of directors of the Human Brain Project [HBP] is currently mulling over a set of reform proposals that were submitted by a review panel with a view to reorganizing it; criticism has swirle ... more		Injectable UW polymer could keep soldiers from bleeding to death Most military battlefield casualties die before reaching a surgical hospital. Of those soldiers who might potentially survive, most die from uncontrolled bleeding. In some cases, there's not much me ... more		Ultrasound technology shows promise as Alzheimer's treatment Researchers at the University of Queensland say they've developed a non-invasive Alzheimer's treatment technique using ultrasound technology. Scientists claim a blast of sonic waves is able to break up the brain plaques implicated in Alzheimer's disease and reverse memory loss. ... more
				Swine flu outbreak in India raises concern Since December, an outbreak of swine flu in India has killed more than 1,200 people, and a new MIT study suggests that the strain has acquired mutations that make it more dangerous than previously c ... more		US to Deploy Chemical Brigade to Liberia to Combat Ebola The United States will deploy its Chemical, Biological, Radiological and Nuclear brigade's headquarters to Liberia to further combat the Ebola epidemic, the US Defense Department announced in a pres ... more

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British Ebola patient flown home from S. Leone A female British military healthcare worker who contracted Ebola in Sierra Leone arrived home Thursday for treatment in a London hospital isolation unit. ... more		Experts sound warning over flu dangers in China, India Scientists sounded warnings Wednesday over H7N9 bird flu in China and the H1N1 strain of swine flu in India that have jointly claimed more than 1,700 lives. ... more		Greenland is helpful, but not vital, for US missile defense European military mission in Greenland as US aim 'remains intact' Amazon expands 'sovereign cloud' in Europe		Briton diagnosed with Ebola in Sierra Leone: London A female British healthcare worker has been diagnosed with Ebola in Sierra Leone, authorities in London said Wednesday, and a military plane has been sent to evacuate her if needed. ... more
				3D printed organs offer ultra-realistic practice models An incision from the surgeon's scalpel sends liquid oozing over the surface of a the lung, but on this occasion it doesn't matter if something goes wrong - the doctor can simply create another model with a 3D printer. ... more		More study needed to clarify impact of cellulose nanocrystals on health Are cellulose nanocrystals harmful to human health? The answer might depend on the route of exposure, according to a review of the literature by a Virginia Tech scientist, but there have been few st ... more

Interdependence explained The relationship between human disease and environmental management has been the subject of extensive research, especially given the recent outbreaks of Ebola, SARS and other zoonotic infectious dis ... more		Apple to tap iPhone users for medical research Apple on Monday unveiled an initiative to help researchers tackle some of the world's most critical medical conditions by gathering data from willing iPhone users. ... more		China bids to host secretariat of new high seas treaty Protected forests under threat in DRC's lucrative mining belt Hundreds in London protest against Beijing 'mega embassy'		China on brink of heart disease 'epidemic': study Unhealthy eating, smoking and obesity are threatening a heart disease epidemic in China, where three out of four people are in poor cardiovascular shape, said a study on Monday. ... more
Scanner targets HIV boltholes in boost for cure Real-time imaging in lab monkeys has pointed to the havens where HIV lurks after being beaten back by drugs, scientists said on Monday. ... more		Dengue deaths on rise in Sao Paulo Cases of dengue fever are on the rise in Sao Paulo, with a nearly eightfold increase that saw 24 people die in Brazil's most populous state so far this year, the health ministry said Friday. ... more		Subtracting Gravity from Alzheimer's Alzheimer's disease is a global problem. In the United States alone, more than 5 million people have the disease and a new diagnosis is made every 67 seconds-numbers that are just a fraction of worl ... more		Democratizing synthetic biology Deep in the heart of synthetic biology are the proteins that make it tick. Protein engineering is the crucial pulse of the booming, relatively new scientific discipline. Scientists grow, harve ... more

	Pens filled with high-tech inks for do-it-yourself sensors A new simple tool developed by nanoengineers at the University of California, San Diego, is opening the door to an era when anyone will be able to build sensors, anywhere, including physicians in th ... more		The hidden burden of dengue fever in West Africa Misdiagnosis of febrile illnesses as malaria is a continuing problem in Africa. A new study shows that in Ghana, dengue fever is circulating in urban areas and going undiagnosed. The authors of the ... more

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