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Tag: "wake" at biology news

Brain-mapping technique aids understanding of sleep, wakefulness

The power of a new technique to map connections among nerve cells in the brain has a UT Southwestern Medical Center scientist dreaming of solving the mysteries of sleep. .. . The findings, available online and appearing in the April 21 issue of t...

Wake Forest scientists find new combination vaccine effective against plague

Plague, a bacterium that ravaged Europe in the Middle Ages and is today one of the most feared potential agents of bio-terrorism, may have met its match, according to Wake Forest University School of Medicine scientists. . .. Mizel and his graduate stude...

Freeze-dried mats of microbes awaken in Antarctic streambed

An experiment in a dry Antarctic stream channel has shown that a carpet of freeze-dried microbes that lay dormant for two decades sprang to life one day after water was diverted into it, said a University of Colorado at Boulder researcher. . . The results showed the resilience of life in the harsh polar environment, where temperatures are below freezing for most of the year and glacial melt water...

Health of Acehnese reefs in the wake of the tsunami shows human impacts more harmful

According to research reported this week in Current Biology, tsunami damage to coral reefs closest to the epicenter of the 2004 Sumatra-Andaman earthquake was occasionally spectacular, but surprisingly limited, particularly when compared to damage from chronic human misuse in the region. . Less than 100 days after the tsunami of December 26, 2004, a team of ecologists from James Cook University,...

New mechanism explains glucose effect on wakefulness

One of the body's basic survival mechanisms is the neural machinery that triggers the hungry brain to the alertness needed for seeking food. That same machinery swings the other way after a hearty meal, as exemplified by the long and honored custom of the siesta. However, scientists have understood little about how the basic energy molecule, glucose, regulates such wakefulness and other energy-re...

A simple feedback resistor switch keeps latent HIV from awakening

Upon entering a cell, a virus often becomes dormant, turning off its genes and laying low until awakened by som e trigger from its environment. When that trigger is pulled, the virus quickly ramps up production of proteins through built-in positive-feedback loops that turn up gene transcription. (In positive feedback, production of something stimulates more production of that thing, resulting in...

Researchers wake up viruses inside tumors to image and then destroy cancers

Researchers have found a way to activate Epstein-Barr viruses inside tumors as a way to identify patients whose infection can then be manipulated to destroy their tumors. They say this strategy could offer a novel way of treating many cancers associated with Epstein-Barr, including at least four different types of lymphoma and nasopharyngeal and gastric cancers. . In the March 1 issue of Clinica...
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(Date:11/21/2014)... MOUNTAIN VIEW, Calif. , Nov. 20, 2014 /PRNewswire/ ... for higher driver efficiency are piloting the North American ... the number of accidents growing, gesture recognition systems that ... will make a mark in the industry. ... of the Automotive Gesture Recognition Market in ...
(Date:11/18/2014)... , Nov. 17, 2014 The Parenteral Drug ... U.S. regulatory agencies will speak and at least seven more ... Conference at the Omni Shoreham Hotel in Washington ... once again to have significant support from the regulatory agencies ... Europe in our effort to help advance ...
(Date:11/10/2014)... appearing on U.S. store shelves in early 2010, and ... The small packets can be tossed into a washing ... or powder. The convenience, though, has come with risks ... at Nationwide Children,s Hospital found that from 2012 through ... children younger than 6 years of age swallowing, inhaling, ...
Breaking Biology News(10 mins):Gesture Recognition Intensifies with the Rise of In-car Smartphone Integration, Says Frost & Sullivan 2Gesture Recognition Intensifies with the Rise of In-car Smartphone Integration, Says Frost & Sullivan 3Gesture Recognition Intensifies with the Rise of In-car Smartphone Integration, Says Frost & Sullivan 4FDA's Janet Woodcock, EMA's Emer Cooke Headline PDA Quality Metrics Conference 2Study finds laundry detergent pods, serious poisoning risk for children 2
(Date:12/17/2014)... HealthDay Reporter , TUESDAY, Dec. 16, ... one worrisome phenomenon is when an illness that originated in ... as zoonosis -- is not uncommon and keeps researchers on ... disease might make inroads into the human population. A ... the culprits in this case were guinea pigs. More specifically, ...
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Breaking Medicine News(10 mins):Health News:Guinea Pigs Can Be Source of Serious Strep Infection 2Health News:Guinea Pigs Can Be Source of Serious Strep Infection 3Health News:Enforcement of Drunk Driving Laws Makes Roads Safer, Study Finds 2Health News:Enforcement of Drunk Driving Laws Makes Roads Safer, Study Finds 3Health News:New Study Reveals Genetic Mutations That May Trigger Mesothelioma, According to Surviving Mesothelioma 2Health News:Use WinMatch Connect App to Keep Track of Wines You Like 2Health News:Study Shows Why Expert Pilots Are Experts 2
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