E-cig vapor does not induce genetic mutations associated with cigarette smoke exposure
E-cigarette vapour does not induce DNA mutations commonly observed with tobacco smoke exposures in lab-based tests.
Nov 4, 2016
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E-cigarette vapour does not induce DNA mutations commonly observed with tobacco smoke exposures in lab-based tests.
Nov 4, 2016
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After the emergence of single-celled organisms some billions of years ago, nature started experimenting with how to diversify gene function without changing the sequence of the DNA, such that the blue print remains conserved, ...
Aug 4, 2016
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(HealthDay)—About 23 percent of ticks from Texas carry bacterial DNA from at least one of the following: Rickettsia, Borrelia, and Ehrlichia spp., according to a report published online Jan. 13 in the U.S. Centers for Disease ...
Jan 14, 2016
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Scientists have developed an easy-to-use computer program that can quickly analyse bacterial DNA from a patient's infection and predict which antibiotics will work, and which will fail due to drug resistance. The software ...
Dec 21, 2015
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(Medical Xpress)—Among the most abundant of the immune system's first responders, neutrophil granulocytes comprise up to 75 percent of the body's white blood cells. During the acute phase of inflammation, neutrophils migrate ...
All people have trillions of bacteria living in their intestines. If you place them on a scale, they weigh around 1.5 kg. Previously, a major part of these 'blind passengers' were unknown, as they are difficult or impossible ...
Aug 28, 2013
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The discovery of a gene's function in E. coli and other bacteria might lead to a probiotic to prevent the most common type of kidney stone, according to a Purdue University study.
Jul 25, 2013
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Facebook posts helped alert public health officials to a strep throat outbreak among a high school dance team in 2012, and DNA fingerprinting led investigators to pasta prepared by a previously ill parent as the likely source. ...
Jul 18, 2013
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(Medical Xpress)—The importance of the bacteria that live within our digestive tracts is just beginning to be fully realized, and while it has long been known that they assist in digestion and absorption of nutrients, little ...
Bacterial DNA may integrate into the human genome more readily in tumors than in normal human tissue, according to a new study from the University of Maryland School of Medicine's Institute for Genome Sciences. Researchers ...
Jun 20, 2013
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