浙江大学医学院：《组织胚胎学 Histology and Embryology》课程教学资源（PPT课件讲稿）Chapter 1 Introduction

Histology Embryology Histology and Embryology hong jie Li(李仲杰) School of medicine, Zhejiang University lizhongjie@zju.edu.cn

Histology and Embryology Zhong jie Li （李仲杰） School of medicine, Zhejiang University lizhongjie@zju.edu.cn

Histology Embryology Chapter 1 Introduction

Chapter 1 Introduction

Histology Embryology cell ---tissue---organ---system---human body o Atom Organ system Molecule Macromolecule Organ Organism Organelle Cell Tissue

Relationship: cell --- tissue---organ---system---human body

Histology Embryology Key points: I. What's histology? II. Why we study it III. How to study it? Histological methods

I. What’s histology? II. Why we study it ? III. How to study it ? ---Histological methods. Key points:

Histology Embryology I. What's histology Histology Greek words /histo---tissue llogia---study of or knowledge of Histology means the knowledge of tissue, is a branch of Anatomy

I. What’s histology? Histology (Greek words): /histo---tissue /logia---study of ,or knowledge of Histology means the knowledge of tissue, is a branch of Anatomy

Histology Embryology Anatomy gross anatomy microscopic anatomy/microanatomy Histology a science which study the microstructure and the relationship between the structure and function of human being

Anatomy: ---gross anatomy ---microscopic anatomy/microanatomy Histology : a science which study the microstructure and the relationship between the structure and function of human being

Histology Embryology el smallest unit of structure and function of body Tissue group of cell and extracellular matrix Four basic tissue Epithelial tissue -Connective tissue Muscular tissue -Nervous tissue

Cell: smallest unit of structure and function of body Tissue: group of cell and extracellular matrix Four basic tissue: ---Epithelial tissue ---Connective tissue ---Muscular tissue ---Nervous tissue

Histology Embryology made up of tissue, have special shape structure and function the cavity organ histology -- parenchymatous organ anatomy

Organ: made up of tissue, have special shape, structure and function --- the cavity organ --- parenchymatous organ anatomy histology

Histology Embryology organs which have related function get together

System: organs which have related function get together

Histology Embryology What's Embryology? Embryology is a kind of science ca study the processes and the regulations of the development of human fetus Preembryonic period Embryonic period 8 weeks before) -- Fetal period(9-38 weeks)

What’s Embryology? Embryology is a kind of science which study the processes and the regulations of the development of human fetus. --- Preembryonic period --- Embryonic period (8 weeks before) --- Fetal period (9-38 weeks)