Hospital and Medical News

July 30, 2015

It takes a village to ward off dangerous infections
Ann Arbor MI (SPX) Jul 28, 2015
Like a collection of ragtag villagers fighting off an invading army, the mix of bacteria that live in our guts may band together to keep dangerous infections from taking hold, new research suggests. But some "villages" may succeed better than others at holding off the invasion, because of key differences in the kinds of bacteria that make up their feisty population, the team from the University of Michigan Medical School reports. The researchers even show it may be possible to predict which ... read more

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Fighting mosquito resistance to insecticides Controlling mosquitoes that carry human diseases is a global health challenge as their ability to resist insecticides now threatens efforts to prevent epidemics. Scientists from the CNRS, IRD, Unive ... more		Mowing dry detention basins makes mosquito problems worse, team finds A study of the West Nile virus risk associated with "dry" water-detention basins in Central Illinois took an unexpected turn when land managers started mowing the basins. The mowing of wetland plant ... more		The light of fireflies for medical diagnostics In biology and medicine, we often need to detect biological molecules. For example, in cancer diagnostics, doctors need quick and reliable ways of knowing if tumor cells are present in the patient's ... more
				New material forges the way for 'stem cell factories' If you experience a major heart attack the damage could cost you around five billion heart cells. Future stem cell treatments will require this number and more to ensure those cells are replaced and ... more		NASA assists in pharmaceutical drone delivery An outdoor free clinic in Virginia was the first to receive an unmanned aerial delivery of pharmaceuticals Friday. ... more

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Lack of knowledge on animal disease leaves humans at risk Researchers from the University of Sydney have painted the most detailed picture to date of major infectious diseases shared between wildlife and livestock, and found a huge gap in knowledge about d ... more		UN needs $20 million to battle bird flu in West Africa The UN appealed on Monday for $20 million to stem outbreaks of bird flu in West Africa, a region still weakened by the Ebola crisis. ... 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		Futuristic brain probe allows for wireless control of neurons A study showed that scientists can wirelessly determine the path a mouse walks with a press of a button. Researchers at the Washington University School of Medicine, St. Louis, and University of Ill ... more
				Chemists help develop a novel drug to fight malaria An international team of scientists - led by researchers from the University of Washington and two other institutions - has announced that a new compound to fight malaria is ready for human trials. ... more		Earth's degradation threatens major health gains: study The unprecedented degradation of Earth's natural resources coupled with climate change could reverse major gains in human health over the last 150 years, according to a sweeping scientific review published Thursday. ... more

Nuclear Operations and Maintenance Efficiency Summit USA 2015

Ban says world on way to 'generation free of AIDS' UN Secretary-General Ban Ki-moon said Tuesday the world was headed for a "generation free of AIDS", after UNAIDS reported a 35-percent drop in new HIV infections from 15 years ago. ... more		Stem cells might heal damaged lungs Collectively, such diseases of the airways as emphysema, bronchitis, asthma and cystic fibrosis are the second leading cause of death worldwide. More than 35 million Americans alone suffer from chro ... 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		How the lung repairs its wounds According to the World Health Organization (WHO), lung diseases are the third most common cause of death worldwide: toxic particles, infections, and chronic inflammatory responses pose a permanent t ... more
Spray application of respiratory cells holds promise for tissue engineering A new study showing the ability to apply a thin coating of viable respiratory epithelial cells to tissue engineered constructs using a commercially available spray device is especially promising for ... more		Algerian women with HIV suffer 'double punishment' Like many women in Algeria infected by their husbands with HIV, 30-year-old Sihem is a victim twice over, living with her disease and suffering as a social outcast. ... more		Peppermint oil and cinnamon could help treat and heal chronic wounds Infectious colonies of bacteria called biofilms that develop on chronic wounds and medical devices can cause serious health problems and are tough to treat. But now scientists have found a way to pa ... more		Study explains how dengue virus adapts as it travels A researcher from The University of Texas Medical Branch at Galveston is an integral member of a collaborative group that is the first to explain the mechanisms that the Dengue virus has developed t ... more

	Working out in artificial gravity Astronauts on the International Space Station (ISS) have a number of exercise options, including a mechanical bicycle bolted to the floor, a weightlifting machine strapped to the wall, and a strap-d ... more		Boldly going into space for 1,000 days presents a series of health risks Russian cosmonaut Gennady Padalka, the commander of the current crew on board the International Space Station, has broken the record for the longest time spent in space with 803 days. Padalka, who i ... more

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