Histology: Epithelial Tissues By Andrew W

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Presentation transcript:

Histology: Epithelial Tissues By Andrew W Histology: Epithelial Tissues By Andrew W. Parsons Copyright 2000, All Rights Reserved. Material is in logical order: see texts, lab. outline for characteristics To advance to next slide: -click mouse or “page down” To return to the previous slide: - press “page up”

Covering and Lining Tissues Epithelial Tissues Covering and Lining Tissues Classified by: -cell shape squamous cells are flat cuboidal cells are cubic columnar cells are tall & thin transitional cells change shape -number of cell layers simple: one layer stratified: more than one layer pseudostratified: one layer but looks like more

Kidney - 100X Renal Corpuscles

Kidney - 450X Renal Corpuscle Renal Corpuscle Simple Squamous Epithelium

Small Intestine - 40X Epithelium

Small Intestine - 450X Simple Squamous Epithelium

Epithelium Esophagus - 100X

Stratified Squamous Epithelium Esophagus - 450X

Stratified Squamous Epithelium Esophagus - 100X

Stratified Squamous Epithelium Esophagus - 450X

Tongue - 40X Stratified Squamous Epithelium

Tongue - 100X Stratified Squamous Epithelium

Skin - 40X Keratinized Stratified Squamous Epithelium

Skin - 100X Keratinized Stratified Squamous Epithelium

Scalp - 100X Keratinized Stratified Squamous Epithelium

Scalp - 100X Keratinized Stratified Squamous Epithelium

Small Intestine - 40X Epithelium

Small Intestine - 100X Epithelium

Small Intestine - 450X Goblet cells Simple Columnar Epithelium Absorptive cells

Pseudostratified Ciliated Columnar Epithelium - 100X

Pseudostratified Ciliated Columnar Epithelium - 450X

Kidney - 40X Kidney - 100X Renal Tubules

Kidney - 400X Simple Cuboidal Epithelium

Kidney - 450X Simple Cuboidal Epithelium

Kidney - 100X Simple Cuboidal Epithelium

Kidney - 450X Simple Cuboidal Epithelium

Transitional Epithelium - 100X

Transitional Epithelium - 450X

The End Presentation & Photographs by Andrew W. Parsons Copyright 2000, All Rights Reserved.