Sentences with phrase «healthy microbial strains»
Not exact matches
When the team first examined the microbial composition of intestinal biopsies, they saw the bacterial strains in the tumors and surrounding tissues of colon cancer patients differed from the bacterial strains in the gut of healthy individuals.
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Indeed, scientists still aren't sure exactly which microbial species are part of a healthy microbiome, nor do they know whether certain bacterial strains are absolutely vital to mental functioning, or whether the right balance is what's key.