proventriculus

The characteristic changes at necropsy were swelling, hyperemia, hemorrhage and atrophy of proventriculus papillae and with mucus on the surface of papillae.

剖检可见胃乳头肿胀、充出血、或乳头凹陷，并附有大量黏液；

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、化及电镜技术对双驼前胃囊区的结细胞的超微结进行了观察。