Zonulin is a protein that increases the permeability of tight junctions between cells of the wall of the gastrointestinal tract. digestive system. intestinal cells with Zonulin receptors, normal and Faulty tight junctions. Intestinal permeability. Gu Sweatshirt #649647334
Get ready for cooler weather with this classic crew neck sweatshirt. This piece is crafted with pre-shrunk fabric, a 1x1 rib-knit collar with spandex, air-jet spun yarn for softness and reduced pilling, and double-needle stitching around the collar, shoulders, armholes, cuffs, and hem. The garment is quarter-turned to prevent a crease down the middle.
