Constractions of intralobular arteriolar sphincter, pres ence of vacuoles in all the layers of sphincter, grossirregularity in capillary network of acini were observed in caerulein-induced groups.
光镜及扫描电镜显示胰腺小叶内动脉括约肌早期出
损伤，细胞胞浆内大量空泡形
，
为持续痉挛，所属微动脉支
毛细血管床构形紊乱；
，部分未经过人工审核，其
达内容亦不代
问题，欢迎向我们指正。
