Anatomic, sialographic, histologic and ultrastructural studies of normal parotid gland of the miniature pig
LI Jun, WANG Songling, ZHU Xuanzhi, et al.
(Salivary Gland Disease Centre, Beijing Hospital for Stomatology, Capital University of Medical Sciences, Beijing 100050,China)
【Abstract】 Objective To investigate the morphology of normal parotid gland of the miniature pig (minipig).Methods Anatomic, sialographic, histologic and ultrastructual studies of parotid glands were performed in 11 Chinese experimental minipigs.Results Sialograms showed a long main duct and a triangular shape gland. All branching ducts extended from the inferior-posterior of the main duct. No accessary glands were found. Typical serous acini were found microscopically.Conclusions This study provides basic structural information of the parotid gland of the minipig. It is considered that minipig is a useful animal model in the investigation of parotid gland diseases.
【Key words】 Swine; Sialography; Anatomy, regional
材料和方法
本研究采用北京农业大学实验动物研究所提供的中国实验用小型猪11只,雄性6只,雌性5只;年龄:6~14个月;体重:20~50 kg。麻醉采用复方噻胺酮1 ml/10 kg体重的剂量耳后肌肉注射。
[1] 2 3 4 下一页