Are there any different effects of Bifidobacterium, Lactobacillus and Streptococcus on intestinal sensation, barrier function and intestinal immunity in PI-IBS mouse model?
Bifidobacterium and Lactobacillus, but not Streptococcus, alleviated visceral hypersensitivity and recovered intestinal barrier function as well as inflammation in PI-IBS mouse model, which correlated with an increase of major tight junction proteins. In addition, Mixture of three species was indicated to be superior to a single one.
An endotoxin challenge given to healthy volunteers rapidly increases mitochondrial enzyme activity in skeletal muscle. The results of this human model indicate that possibly early during sepsis, mitochondrial activity might be increased in contrast to what has been shown in the later phases of sepsis. It is possible that this early activation leads to exhaustion of the mitochondria and a decreased function later during sepsis.