Document Detail

Engagement of the periesophageal ring during Holothuria polii response to erythrocyte injection.
MedLine Citation:
PMID:  12152797     Owner:  NLM     Status:  MEDLINE    
In Holothuria polii, the periesophageal ring is an important organ supplying spherule cells after stimulation with foreign material. In animals injected with formalinized sheep erythrocytes, in fact, a depletion of spherule cells is observed in the periesophageal ring, whereas in the connective tissue, in the external epithelium and around the antigen-injected site, small, transparent cells can be visualized. It is supposed that the latter are stem cells of spherule cells.
G D'Ancona Lunetta; M L Michelucci
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  European journal of histochemistry : EJH     Volume:  46     ISSN:  1121-760X     ISO Abbreviation:  Eur J Histochem     Publication Date:  2002  
Date Detail:
Created Date:  2002-08-02     Completed Date:  2003-01-16     Revised Date:  2008-08-15    
Medline Journal Info:
Nlm Unique ID:  9207930     Medline TA:  Eur J Histochem     Country:  Italy    
Other Details:
Languages:  eng     Pagination:  185-94     Citation Subset:  IM    
Istituto di Istologia ed Embrologia, Facoltà di Scienze, MM.FF.NN, Università di Palermo, Italy.
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MeSH Terms
Antigens / administration & dosage
Cell Count
Cell Division
Erythrocytes / drug effects,  immunology*
Esophagus / immunology,  pathology*
Formaldehyde / pharmacology
Inflammation / immunology,  pathology*
Sea Cucumbers / immunology*
Reg. No./Substance:
0/Antigens; 50-00-0/Formaldehyde

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

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