The gastric pits of the stomach open on to branching glands: pyloric glands in the antral part of the stomach; gastric or oxyntic (acid forming) glands in the fundus and body of the stomach. A schematic diagram of an oxcyntic gland is shown here (see also anatomy).
This resin code on a plastic container indicates that BPA may have been used in its manufacture. BPA is a chemical component present in polycarbonate plastic used in the manufacture of certain beverage containers and most food can liners. BPA-based plastic bottles are clear and tough.
No. PET does not contain BPA. Bisphenol-A (BPA) is a compound used in polycarbonate, a different type of plastic that is sometimes used in baby bottles, the lining of metal cans, and reusable sports bottles. PET does not contain BPA and never has.