Page 132 - My FlipBook

130 DENTAL HISTOLOGY AND OPERATIVE DENTISTRY.

Fi(i. 112.

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Diagram of Utv IiIihmUx-ssuIs of the pulp. (Stowell.)

condensation of fibrous tissue around tlieni to form the usual adven-
titious layer, and usually contain but a single involuntary muscle fiber

Fu.. li:i
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A pulp bloodvessel, showing tin,- tliiii wall : C, blood CDrjiustlLS in tlio vessel ; 1)1, bloodvessel wall
showing nuclei of endothelial cells; K, nuclei of connective-tissue cells in the body of the
pulp; I, intercellular substance, showing a few fibers. (About 200 >C.)

representing the media, while the walls of even the large veins are made
up of only the single layer of endothelial cells forming the intima, and