Medical School Histology: Images of the Rat Intestine ...
Transcript of Medical School Histology: Images of the Rat Intestine ...
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Dr. Larry Johnson Texas A&M University
Medical School Histology: Images of the Rat Intestine Please subscribe
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Observe/manipulate the images on your computer
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FOUR BASIC TYPES OF TISSUES IN THE BODY
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Epithelium Connective tissue
Muscular tissue Nervous tissue
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Distinguishing features of epithelium
Always sit on a basement membrane, but come in a variety of configurations: classified on the basis of their shape and of the surface cells and whether one (simple) or more (stratified) layers of cells are stacked upon each other.
These cells are always attached to their neighbors by desmosomes, tight junctions, and gap junctions.
Epithelium
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CELLS, CELLULAR STRUCTURES, AND GROUPS OF CELLS IN THE DIGESTIVE SYSTEM
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LAMINA PROPRIA
CONNECTIVE TISSUE BETWEEN INTESTINAL GLANDS AND FORMS CORES OF INTESTINAL VILLI
CENTRAL LACTEAL
LARGE NUMBERS OF LYMPHOCYTES, PLASMA CELLS, EOSINOPHILS, MAST CELLS, AND MACROPHAGES
SMOOTH MUSCLE INNERVATED BY MEISSNER’S PLEXES
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32409 rat intestine
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Goblet cells of ileum, monkey
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Terminal bars
Terminal bars Terminal bars
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Terminal bars
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• Intestine toluidine blue 32409 – http://viewer.serenusview.com/LinkHandler.axd?LinkId=469f3768-acb7-4ef3-aa82-2bdd18f77dc6
Download actual images at
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The End
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