4. Methods in pathology Autopsy 2) Biopsy 3) Cytology 4) Electron-microscopy 5) tissue and cell cultivation 6 Animal experiment 7 molecular biology
4. Methods in pathology 1) Autopsy 2) Biopsy 3) Cytology 4) Electron-microscopy 5) tissue and cell cultivation 6) Animal experiment 7) molecular biology
5. morphological observations 1)Gross level 2) Light microsc。py
5. morphological observations: 1) Gross level 2) Light microscopy
Chapter 1 Cell injury and adaptation
Chapter 1 Cell injury and adaptation
Introduction o Cells maintain normal homeostasis adaptation→ Atrophy hypertrophy Physiologic hyperplasia metaplasia stresses cells Pathologic stimuli Degeneration (reversible) Inury Cell death(irreversible)
Introduction ⚫ Cells maintain normal homeostasis Physiologic stresses Pathologic stimuli cells adaptation Atrophy hypertrophy hyperplasia metaplasia injury Degeneration (reversible) Cell death (irreversible)
daptation(适应) 1. Atrophy (萎缩) 2. Hypertrophy(肥大) 3. Hyperplasia(增生) 4. Metaplasia (化生)
Adaptation（适应） 1. Atrophy (萎缩） 2. Hypertrophy (肥大) 3. Hyperplasia (增生) 4. Metaplasia (化生)