accessory digestive glands Flashcards
which are the accessory glands
the salivary glands the liver and the pancreas
typs of salivary glnds
the parotid the sumbmandibular or submaxillary and finnally the sublingual
respective ducts of the parotid the submandibular and the sublingual
stensens duct
whartsons duct
bartholins duct
minor salivary glands
unicellular goblet cells
nunhs gland
ebners gland
contents of sliva
remaini g 0point 5 percent contains mucous electrolytes thyocyanates and enzymes like the lysosyme and the salivary amyase also known as the ptyaline
gastric glnds
found in the mucosal regions and the fundic region
mucus neck cells
secretes mucus
mast cells
secretes hiostamine
peptic cells or chief or zymogen ceklls
secretes pepisnogen and ororennin and gastric lipase
argentaffin cells
secrets serotonin and histamine
g cells
secretes gastrin
castles intrinsic factor
helps to absorb the vitamin b 12 or cyanobalamin and this vitamins deifciency causes pernicious anaemia
second largest cells
pancreas
secretions of pancreas
exocrine part secretes digestive enzymes and the endocrine gland secretes glucgon insulin nd somatostatin