Chapter 14 Digestive gland
Chapter 14 Digestive gland
small gland: fundis gland, small intestinal gland large gland: salivary gland pancreas, liver
---small gland: fundis gland, small intestinal gland ---large gland: salivary gland, pancreas, liver
1 Salivary gland 1) General structure of exocrine gland Capsule: CT, which separate the parenchyma into lobules --lobule 浆性腺泡 粘液性腺泡 盟上皮细胞 混合性腺泡 。盛 闰管 3a;9
1. Salivary gland 1) General structure of exocrine gland ---Capsule: CT, which separate the parenchyma into lobules ---lobule:
① acinus: a serous acinus structure. pyramidal or cuboidal ound basally-located N apical: zymogen granule-acidophilic e basal: basophilic-RER, ribosome function: secret salivary amylase
① acinus: a. serous acinus: structure: pyramidal or cuboidal round basally-located N apical: zymogen granule-acidophilic basal: basophilic-RER, ribosome function: secret salivary amylase
b, mucous acinus. structure pale-stained, slight-blue, flattened n against the basal membrane mucinogen granule Golgi, RER, mitochondria c. mixed acinus: several serous cell attached to mucous acinus - serous demilune
b. mucous acinus: structure: pale-stained, slight-blue, flattened N against the basal membrane mucinogen granule Golgi, RER, mitochondria c. mixed acinus: several serous cell attached to mucous acinus – serous demilune