Hospital and Medical News

September 28, 2015

A fast cell sorter shrinks to cell phone size
University Park PA (SPX) Sep 24, 2015
Commercially available cell sorters can rapidly and accurately aid medical diagnosis and biological research, but they are large and expensive, present a biohazard and may damage cells. Now a team of researchers has developed a cell sorter based on acoustic waves that can compete with existing fluorescence-activated cell sorters and is an inexpensive lab on a chip. "The current benchtop cell sorters are too expensive, too un-safe, and too high-maintenance," said Tony Jun Huang, Penn State professo ... read more

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New clues on the history of the smallpox vaccine virus Smallpox - simply hearing the word evokes images of countless people suffering gruesome deaths throughout recorded history. Known scientifically as variola, the virus had 30 percent mortality rate a ... more		Scientists sequence genome of worm that can regrow body parts, seeking stem cell insights Tourists spending a recuperative holiday on the Italian coast may be envious of the regenerative abilities of locally found flatworm Macrostomum lignano. Named for its discovery near the Italian bea ... more		Your own personal forecast: Cloudy with a chance of microbes Though it may not be as thick as Pigpen's iconic dust ball, everybody travels with their own personal microbial cloud. ... more
				Nepal quake survivors turn porters to deliver aid Her back hunched over, Nepali villager Sanchimaya Thami strained to make the last stretch of a five-hour trek to deliver critical relief supplies to other victims of April's devastating earthquake. ... more		This year's flu vaccine better than last year: US US health officials vowed Thursday that this year's vaccine against influenza is better than last year's, which packed little punch against the most common strain of the virus. ... more

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Genome mining effort discovers 19 new natural products in 4 years It took two postdoctoral researchers, a lab technician, four undergraduates and their faculty advisors only four years - a blink of an eye in pharmaceutical terms - to scour a collection of 10,000 b ... more		New Ebola death in SLeone dims optimism for epidemic's end A 16-year-old girl in Sierra Leone has died from Ebola, dealing a blow to optimism that the west African country has finally turned the page on the devastating epidemic. ... 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		Italian-Chinese medical team to perform first head transplant An Italian-Chinese medical team plan to perform the world's first head transplant in China, one of the surgeons said Friday, amid concerns over medical ethics in the country. ... more
				US and and Germany partner in trail blazing biomedical research study The National Space Biomedical Research Institute (NSBRI) has announced that a pathfinder study is underway in Cologne, Germany to investigate the effects of simulated spaceflight conditions on brain ... more		Preemptive drug should be routine in AIDS fight: study Gay men at high risk of contracting HIV should have access to a daily dose of a drug used to treat the AIDS-causing virus, but as a preventive measure, researchers recommended Thursday. ... more

Nuclear Operations and Maintenance Efficiency Summit USA 2015

US Army orders lab safety review, freeze in anthrax scandal The US military on Thursday ordered a production freeze and safety review at all defense department labs that handle biological agents and toxins including anthrax. ... more		New 'Tissue Velcro' could help repair damaged hearts Engineers at the University of Toronto just made assembling functional heart tissue as easy as fastening your shoes. The team has created a biocompatible scaffold that allows sheets of beating heart ... more		As world burns, India's Amitav Ghosh writes for the future Fire on Ice: The Arctic's Changing Fire Regime Cosmic krypton timestamps reveal Australia landscape evolution and resources		New Ebola death in Sierra Leone sets back efforts to beat epidemic A woman who died last week in northern Sierra Leone tested positive for Ebola, the National Ebola Response Centre (NERC) said Monday, in a setback for the country's bid to gain Ebola-free status. ... more

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