Document Detail


Regeneration of the seminiferous tubules after curettage of the testicular parenchyme in young rams.
MedLine Citation:
PMID:  7095385     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
I. The findings of seminiferous tubules after total curettage of the testicular parenchyme confirm the previous studies of the author on the origin of regenerates whose source are the cells of the walls of the seminiferous tubules, that are parts of the Moskoff's islets in the tunica albuginea. 2. In the 7th month after operation, in the first place the interstitial components of the parenchyme are substituted. The submicroscopical finding shows hyperplasia of interstitial cells from undifferentiated stages, through modified fibroblasts up to the adult Leydig cell. 3. The findings in the 10th month after operation confirm the regeneration of the seminiferous tubules in which Sertoli cells and spermatogonias are present. No higher stages of germinal cells were observed. A pecularity of the submicroscopical picture at that time is the reduplication of the lamellar layer of the tubular wall with a great number of foldings. In the interstitium Leyding cells were observed.
Authors:
M Vrzgulová
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Gegenbaurs morphologisches Jahrbuch     Volume:  128     ISSN:  0016-5840     ISO Abbreviation:  Gegenbaurs Morphol Jahrb     Publication Date:  1982  
Date Detail:
Created Date:  1982-09-17     Completed Date:  1982-09-17     Revised Date:  2003-11-14    
Medline Journal Info:
Nlm Unique ID:  0370733     Medline TA:  Gegenbaurs Morphol Jahrb     Country:  GERMANY, EAST    
Other Details:
Languages:  eng     Pagination:  68-77     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Animals
Curettage / veterinary
Male
Microscopy, Electron
Regeneration*
Seminiferous Tubules / physiology*,  ultrastructure
Sheep / physiology*
Spermatogenesis
Testis / physiology*,  surgery

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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