Vasopressin has three main effects: 1  Increasing the water permeability of distal convoluted tubule and collecting duct cells in the kidney, thus allowing water reabsorption and excretion of more concentrated urine, i.e., antidiuresis.
Some of the complications of gastroparesis include: 1  Food that stays in the stomach too long can ferment, which can lead to the growth of bacteria.  Food in the stomach can harden into a solid collection, called a bezoar. Bezoars can cause obstructions in the stomach that keep food from passing into the small intestine.
1 Answer. Could be several reasons why we get gas pains in the stomach, e.g. food intolerances, especially gluten and dairy, not chewing food properly, eating too late in the evening, eating when stressed. Antibiotic therapy can cause excessive gas build up due to antibiotics eradicating a lot of the friendly bacteria in the intestines.