一、泌尿系统的发生 1、肾、输尿管：来自间介中胚层 2、膀胱、尿道：来自尿生殖窦（内胚层）

１．畸形学的概念 ２．畸形的成因 ３．畸形的分类 ４．致畸敏感期 ５．畸形的预防和治疗

digestive and respiratory system derived from primitive gut /foregut /midgut /hindgut ---epi. of digestive and respiratory system derived from endoderm ---CT and MT of digestive and respiratory system derived from splanchnic or visceral mesoderm

骨組織 組成〈細胞一骨細胞 細胞間質/大量力儿义厶塭沈着 (骨基質)膠原線維 無定形物質 骨骨組織 骨膜 力水员 関節軟骨

① Lymphocyte: a. T-lymphocytes: cytotoxic T cell: Tc C- kill the tumor cell, virus infective cell and foreign cell helper T cell: Th C- promotes activity of BLC and Tc C suppressor T cell: Ts C –regulate the function of BLC and TC

1.General feature: (1) contain more cells and less extracellular ground substance (2) Polarisaton: ---free outer surface: face air or other things ---basal surface: face underlying CT, havebasement membrane (3) Avascularity,but innervation: ---no blood vessels ---rich in nerve terminals

1. General features: （1) small number of cells and large amount of extracellular ground substance （2) extracellular is composed of fibers and amorphous ground substance-matrix （3) all of them originate from mesenchyme￾embryonal CT （4) have functions of connection, supporting, protecting, nutrition, defence and repairing

骨格筋0光顕的構造電顕的構造ヒ機能? 心筋0光顕的構造ヒ電顕的構造機能? 筋節? 三一組? 二一組? 介在板?

1.掌握淋巴结、脾的结构及功能 2.掌握内分泌腺的一般特点腺细胞的分类及结构特点 3.掌握甲状腺、肾上腺、垂体的结构及功能

1.组成：肌细胞+ 少量CT、血管、淋巴管、神经 2.肌细胞（肌纤维）：胞膜：肌膜；胞质：肌浆 4.肌丝:舒缩功能的物质基础 5.主要功能：收缩，完成机体各种动作、各脏器活动 6.来源于中胚层