Ferulic acid suppresses ileal smooth muscle contraction by inhibiting calcium ion influx through voltage-dependent calcium channels. This action may help prevent or treat excessive intestinal motility ...

Researchers have found that immune cells called macrophages can trigger smooth muscle contractions in the intestinal tract, independent of nerve cells. Some 50 to 80 percent of cancer patients taking ...

Micro-organisms in the gut support healthy digestion by helping nerve cells within the intestine to regulate the contraction and relaxation of the muscle wall of the colon, according to new research ...