Histology and Embryology组织学 与 胚胎学1Chongqing Medical UniversityWangWeiwei2025/4/12
2025/4/12 1 Histology and Embryology 组织学 与 胚胎学 Chongqing Medical University Wang Weiwei
Chapter.Introduction,What areHistology and Embryology?1.Histology (Microanatomy):To study the microstructure of the humanbody and the relationship between the bodymicrostructure and their functionsCell-PrimaryTissue-Organs-System2025/4/12
2025/4/12 2 Chapter . Introduction 一、What are Histology and Embryology? 1. Histology (Microanatomy): To study the microstructure of the human body and the relationship between the body’ microstructure and their functions. Cell - Primary Tissue – Organs - System
1.2 Embryology:To study the normal development in uterusand the congenital malformation of humanbeing.SpermSpermatoovum -fetus childbirthOvumod56d266dConjoined twins7Weeks
2025/4/12 3 1.2 Embryology: To study the normal development in uterus and the congenital malformation of human being. Spermatoovum fetus childbirth Sperm Ovum 0 d 56 d 266 d Conjoined twins
3.Why should medical students studyHistology and Embryology?医学基础形态学科形态-功能正常结构-病理改变基础-临床正常肝小叶肝硬化假小叶2025/4/12
2025/4/12 4 3. Why should medical students study Histology and Embryology? 医学基础 形态学科 形态-功能 正常结构-病理改变 基础-临床 正常肝小叶 肝硬化假小叶
The brief history of histology and embryology肉眼一光镜→电镜一→基因、分子结构Aristotle（公元前4世纪）胚胎学之父观察鸡胚，提出精液和月经形成胎儿。Hooke（1665年）观察到“cell”后有人观察到红细胞、肌细胞、精子等202514
2025/4/12 5 肉眼 光镜 电镜 基因、分子结构 二、 The brief history of histology and embryology Aristotle (公元前4世纪) 胚胎学之父 观察鸡胚，提出精液和月经形成胎儿。 Hooke (1665年) 观察到 “cell” 后有人 观察到红细胞、肌细胞、精子等