Gut microbiota-mediated protection against diarrheal infections

Gut Microbiota Mediates Protection Against Enteropathy Induced by Indomethacin

Non-steroidal anti-inflammatory drugs (NSAIDs) can cause significant small bowel injuries. The role of gut microbiota in this NSAID-induced enteropathy is poorly understood. We studied the dynamic changes in gut microbiota following indomethacin administration in mice, and investigated the effects of these adaptive changes on subsequent NSAID-induced enteropathy. The changes in gut microbiota w...

Gut Microbiota and Neuropsychiatric Disorders

Gut Microbiota-Mediated Drug-Antibiotic Interactions.

Xenobiotic metabolism involves the biochemical modification of drugs and phytochemicals in living organisms, including humans and other animals. In the intestine, the gut microbiota catalyzes the conversion of hydrophilic drugs into absorbable, hydrophobic compounds through hydroxyzation and reduction. Drugs and phytochemicals are transformed into bioactive (sulfasalazine, lovastatin, and ginse...

Redox signaling mediated by the gut microbiota.

The microbiota that inhabits the mammalian intestine can influence a range of physiological functions, including the modulation of immune responses, enhancement epithelial barrier function, and the stimulation of cell proliferation. While the mechanisms by which commensal prokaryotes stimulate immune signaling networks are well-characterized, less is known about the mechanistic control over hom...

Psychobiotics and Brain-Gut Microbiota Axis

Fermented foods containing probiotic bacteria have been used for many years to improve the health or treatment of some diseases. Nowadays, the Therapeutic properties of probiotics are becoming more and more obvious to everyone, insofar as in recent years, more attention has been paid to the potential relation between gut microbiota and mental health. Several studies have shown that intestinal m...