Overview

The elucidation of the ultrastructure, cytochemistry and reactivity of cutaneous recep- tors is of particular importance in the unsolved biological problem of sensory transduc- tion. Topographically and with regard to evolution, cutaneous receptors are the most widespread primary sense organs. Because of their simple structure they are particular- ly useful in the study of the functional morphology of receptor end-organs. Research into receptor structures in classic neuromorphology revealed magnificent patterns and pictures of receptors, showing their great diversity and their presence in all human and animal systems. Since the end of the sixties, ultrastructural studies have led to the discovery of a large amount of new information. The findings concerning the cellular organization of the inner core (pease and Quilliam, 1957), axon terminals (Cauna and Ross, 1960) and capsule cells (Polacek and Mazanek, 1966) of encapsulated receptors have opened up new possibilities for a revaluation of receptor cell units and their relationships.

Full Product Details

Author:   C. Chouchkov
Publisher:   Springer-Verlag Berlin and Heidelberg GmbH & Co. KG
Imprint:   Springer-Verlag Berlin and Heidelberg GmbH & Co. K
Volume:   54/5
Dimensions:   Width: 15.50cm , Height: 0.40cm , Length: 23.50cm
Weight:   0.170kg
ISBN:  

9783540088264

ISBN 10:   3540088261
Pages:   62
Publication Date:   01 July 1978
Audience:   Professional and scholarly ,  Professional & Vocational
Format:   Paperback
Publisher's Status:   Active
Availability:   Out of stock  
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Table of Contents

1. Introduction.- 2. Historical Survey.- 3. Ultrastructure and Morphological Classification.- 3.1. General Remarks on the Ultrastructure of Receptor Cell Units.- 3.2. Morphological Classification of Cutaneous Receptors.- 3.3. Unencapsulated Receptors.- 3.4. Encapsulated Receptors.- 3.5. Vascularization of Encapsulated Receptors.- 3.6. Receptor Complexes in the Skin.- 4. Cytochemistry and Radioautography of Receptors in Normal and Experimental Conditions.- 4.1. Cholinesterases and Catecholamines.- 4.2. Phosphatases.- 4.3. Oxydoreductases.- 4.4. In Vivo Uptake of Horseradish Peroxidase.- 4.5. Uptake of Labelled 3H-Leucine.- 4.6. Uptake of Labelled 3H-Thymidine.- 5. Ultrastructure of Denervated Receptors.- 5.1. Historical Survey.- 5.2. Early Changes in Denervated Receptors.- 5.3. Degeneration of Non-nerve Receptor Elements.- 5.4. General Conclusions on Receptor Degeneration.- 6. Ultrastructure of Reinnervated Receptors.- 6.1. Historical Survey.- 6.2. First Period of Receptor Regeneration.- 6.3. Second Period of Receptor Regeneration.- 6.4. General Conclusions on Receptor Regeneration.- 7. References.- 8. Subject Index.

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