proventriculus

基本解释

Chyme pH in crop, proventriculus and gizzard increase gradually with age.
结果表明，嗉囊、腺胃和肌胃内食糜pH随日龄逐渐增加，而小肠内食糜pH随日龄变化不大。
Proventriculus stomach for the body only, with epithelium, the secretion of gastric juices to the other three rooms are gastric esophageal deformation.
仅腺胃为胃本体，具有腺上皮，能分泌胃液，其他3个胃室均为食道的变形。
Proventriculus pepsin activities in 49-day-old were also depressed (p>0.05) while no effectson amylase and protease activities in intestine.
49日龄胃蛋白酶活随麸皮含量的提高有所降低，但肠内蛋白酶和淀粉酶活性没有明显变化。
Abstract: Glandular saccus regions in proventriculus of 8 Bactrian camels from Nei Monggol Autonomous Region were studied on histology, histochemistry and electron microscopy.
摘要：用组织学、组织化学及电镜技术对双峰驼前胃腺囊区的组织结构和腺细胞的超微结构进行了观察。
The characteristic changes at necropsy were swelling, hyperemia, hemorrhage and atrophy of proventriculus papillae and with mucus on the surface of papillae.
剖检可见腺胃乳头肿胀、充出血、或乳头凹陷，并附有大量黏液；