江汉大学：《病理学》课程PPT教学课件（讲稿）损伤的修复 Repair of tissue damage

Chapter 2 Repair of tissue damage

Chapter 2 Repair of tissue damage

repair of tissue damage Injury tissue and cells abrasion tissue loss restore 谈大 department of pathology

repair of tissue damage injury tissue and cells abrasion tissue loss restore repair department of pathology

During repair, the injured tissue is replace by regeneration of native parenchymal cells completely restore (completely regeneration) by filling of the defect with fibroblast scar tissue fibrous scar restore Incompletely regeneration) 人孝画 ga department of pathology

During repair, the injured tissue is replaced by regeneration of native parenchymal cells completely restore (completely regeneration) by filling of the defect with fibroblast scar tissue fibrous scar restore (incompletely regeneration) department of pathology

Section 1: Regeneration one cell divided tow cells physiological --- normal pathological abnormal 人孝画 ga department of pathology

Section 1: Regeneration one cell divided tow cells physiological --- normal pathological --- abnormal department of pathology

1.cell cycle Successive phases ofa cell through its cycle of replication are define with reference to DNA synthesis ana cellular division. 人孝画 ga department of pathology

1.cell cycle: Successive phases of a cell through its cycle of replication are define with reference to DNA synthesis and cellular division. department of pathology

C el cvcle M G2 G1 GO 人孝画 ga department of pathology

M G1 S G2 G0 Cell cycle department of pathology

cellular division Indexe Indexen VisUal exed VisaT ny als Indexed visa 人孝画 ga department of pathology

cellular division department of pathology

2.Regeneration capacity of cells divided into three groups i。 labile cells l1. stable cells 111. permanent cells: 人孝画 ga department of pathology

2.Regeneration capacity of cells: divided into three groups ⅰ. labile cells ⅱ. stable cells ⅲ . permanent cells: department of pathology

permanent cells normally divide only during fetal life and they cannot be replaced when lose. ● nerve cell skeletal muscles cells cardiac muscles cells 人孝画 ga department of pathology

permanent cells: normally divide only during fetal life and they cannot be replaced when lose. nerve cell skeletal muscles cells cardiac muscles cells department of pathology

skeletal muscles cells cardiac muscles cells nerve cell 人孝画 ga department of pathology

nerve cell cardiac muscles cells skeletal muscles cells department of pathology