News tagged with gut bacteria

Are bacteria making you hungry?

Over the last half decade, it has become increasingly clear that the normal gastrointestinal (GI) bacteria play a variety of very important roles in the biology of human and animals. Now Vic Norris of the University of Rouen, ...

Dec 19, 2012
5 / 5 (4) 0

How E. coli cells work in the human gut

(Phys.org) -- The bacterium Escherichia coli, commonly known as E. coli, has a duplicitous reputation. Scientists tell us that most strains of the microbe live peacefully in our guts or the guts of other mammals, ...

Jul 25, 2012
4.5 / 5 (2) 0 | with audio podcast

A fecal diet keeps bumblebees healthy

(PhysOrg.com) -- New research published in the Proceedings of the National Academy of Science shows that a diet of bumble feces at the start of a bumblebee’s adult life is essential for the protection agains ...

Nov 16, 2011 report
5 / 5 (3) 1 | with audio podcast

Learning to tolerate our microbial self

(PhysOrg.com) -- The human gut is filled with 100 trillion symbiotic bacteria—ten times more microbial cells than our own cells—representing close to one thousand different species. "And yet, if ...

Apr 21, 2011
5 / 5 (8) 0 | with audio podcast