Histology: Epithelial Tissues By Andrew W. Parsons Copyright 2000, All Rights Reserved. To advance...

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

Transcript of Histology: Epithelial Tissues By Andrew W. Parsons Copyright 2000, All Rights Reserved. To advance...

Histology:Epithelial Tissues

By Andrew W. ParsonsCopyright 2000, All Rights Reserved.

To advance to next slide:

-click mouse or “page down”

To return to the previous slide:

- press “page up”

Material is in logical order: see texts, lab. outline for characteristics

Epithelial Tissues

Covering and Lining Tissues

Classified by:

-cell shapesquamous cells are flat

cuboidal cells are cubic

columnar cells are tall & thin

transitional cells change shape

-number of cell layerssimple: 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 SquamousEpithelium

Small Intestine - 40X

Epithelium

Small Intestine - 450X

Simple SquamousEpithelium

Esophagus - 100X

Epithelium

Esophagus - 450X

Stratified SquamousEpithelium

Esophagus - 100X

Stratified SquamousEpithelium

Esophagus - 450X

Stratified SquamousEpithelium

Tongue - 40X

Stratified SquamousEpithelium

Tongue - 100X

Stratified SquamousEpithelium

Skin - 40X

KeratinizedStratified Squamous

Epithelium

Skin - 100XKeratinizedStratified Squamous

Epithelium

Scalp - 100X

KeratinizedStratified Squamous

Epithelium

Scalp - 100X

KeratinizedStratified Squamous

Epithelium

Small Intestine - 40X

Epithelium

Small Intestine - 100X

Epithelium

Small Intestine - 450X

Simple ColumnarEpithelium

Goblet cells

Absorptivecells

Pseudostratified CiliatedColumnar Epithelium - 100X

Pseudostratified CiliatedColumnar Epithelium - 450X

cilia

Kidney - 40X

Renal Tubules

Kidney - 100X

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. ParsonsCopyright 2000, All Rights Reserved.