proventriculus

1.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；

2.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。