Immunology

Brothers in arms: Commensal bacteria help fight viruses

Healthy humans harbor an enormous and diverse group of bacteria and other bugs that live within their intestines. These microbial partners provide beneficial aid in multiple ways – from helping digest food to the development ...

Medical research

Bacteria and people: In it together

Next time your digestive system malfunctions in some embarrassing way, you can always blame man's best friend - not the dog, but the bacterial cells that live in your intestines. Not everyone has a dog but we all have enormous ...

Diseases, Conditions, Syndromes

Could compound in artificial sweeteners worsen Crohn's disease?

(HealthDay) -- The food additive maltodextrin, commonly used in some artificial sweeteners, may worsen Crohn's disease by encouraging the growth of E. coli bacteria in the small intestine, a new study suggests.

Diseases, Conditions, Syndromes

Synthetic stool a prospective treatment for C. difficile

A synthetic mixture of intestinal bacteria could one day replace stool transplants as a treatment for Clostridium difficile (C. difficile). C. difficile is a toxin-producing bacteria that can overpopulate the colon when antibiotics ...

Medical research

Gut organisms could be clue in controlling obesity risk

The international obesity epidemic is widespread, nondiscriminatory, and deadly. But do we really understand all of the factors underlying this alarming trend? The concept of energy balance (energy consumed = energy expended ...

Medical research

The body's bacteria affect intestinal blood vessel formation

Researchers at the Sahlgrenska Academy at the University of Gothenburg, Sweden, have discovered a previously unknown mechanism which helps intestinal bacteria to affect the formation of blood vessels. The results, which are ...

page 23 from 27