Cell injury adaptation ppt
-
Upload
drbanaei -
Category
Health & Medicine
-
view
147 -
download
9
Transcript of Cell injury adaptation ppt
![Page 1: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/1.jpg)
![Page 2: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/2.jpg)
![Page 3: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/3.jpg)
![Page 4: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/4.jpg)
![Page 5: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/5.jpg)
The relationship between normal, adapted, reversibly injured, and dead
myocardial cells.
![Page 6: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/6.jpg)
![Page 7: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/7.jpg)
![Page 8: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/8.jpg)
![Page 9: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/9.jpg)
![Page 10: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/10.jpg)
![Page 11: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/11.jpg)
![Page 12: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/12.jpg)
![Page 13: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/13.jpg)
![Page 14: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/14.jpg)
![Page 15: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/15.jpg)
![Page 16: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/16.jpg)
![Page 17: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/17.jpg)
![Page 18: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/18.jpg)
Tissue Normal Metaplasia Stimulus
AirwaysPseudo stratified
columnar epitheliumSquamous epithelium Cigarette smoke
Urinary bladderTransitional
epitheliumSquamous epithelium Bladder stone
Oesophagus Squamous epithelium Columnar epithelium
Gastro- esophageal
reflux (Barrett's
Oesophagus)
Cervix Glandular epithelium Squamous epithelium Low pH of vagina
![Page 19: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/19.jpg)
![Page 20: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/20.jpg)
![Page 21: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/21.jpg)
![Page 22: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/22.jpg)
![Page 23: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/23.jpg)
![Page 24: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/24.jpg)
![Page 25: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/25.jpg)
![Page 26: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/26.jpg)
Influx of calcium: activation of enzymes that damage cellular components and may also trigger apoptosis
![Page 27: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/27.jpg)
![Page 28: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/28.jpg)
![Page 29: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/29.jpg)
Intra cellular accumulations
a) A normal substance is produced at a normal or an increased rate, but the
metabolic rate is inadequate to remove it. An example of this type of process is
fatty change in the liver.
b) A normal or an abnormal endogenous substance accumulates because of
genetic or acquired defects in its folding, packaging, transport, or secretion.
Mutations that cause defective folding and transport may lead to accumulation of
proteins.
c) An inherited defect in an enzyme may result in failure to degrade a metabolite. The
resulting disorders are called storage diseases.
d) An abnormal exogenous substance is deposited and accumulates because the cell has neither the enzymatic machinery to degrade the substance nor the ability
to transport it to other sites. Accumulations of carbon or silica particles are
examples of this type of alteration
![Page 30: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/30.jpg)
Intra cellular
accumulations
Fatty Change (Steatosis).
Cholesterol and Cholesteryl Esters
Proteins
Glycogen
Pigments
![Page 31: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/31.jpg)
![Page 32: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/32.jpg)
![Page 33: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/33.jpg)
![Page 34: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/34.jpg)
![Page 35: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/35.jpg)
![Page 36: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/36.jpg)
![Page 37: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/37.jpg)
![Page 38: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/38.jpg)
![Page 39: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/39.jpg)
![Page 40: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/40.jpg)
![Page 41: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/41.jpg)
![Page 42: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/42.jpg)
Cell Injury& Necrosis
Ischemic and Hypoxic
Injury
Ischemia-Reperfusion
Injury
Chemical (Toxic) Injury
![Page 43: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/43.jpg)
![Page 44: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/44.jpg)
![Page 45: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/45.jpg)
![Page 46: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/46.jpg)
![Page 47: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/47.jpg)
![Page 48: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/48.jpg)
![Page 49: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/49.jpg)
![Page 50: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/50.jpg)
![Page 51: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/51.jpg)
![Page 52: Cell injury adaptation ppt](https://reader034.fdocuments.in/reader034/viewer/2022050723/55a4914b1a28abb43e8b480f/html5/thumbnails/52.jpg)