Immunohistochemical study on distribution of endocrine cells in gastrointestinal tract of flower fish （Pseudophoxinus antalyae）

AIM： To detect distribution and relative frequency of endocrine cells in gastrointestinal tract of flower fish （Pseudophoxinus antalyae）. METHODS： The intestinal tract of flower fish was divided into four portions from proximal to distal; the enlarged area after oesophagus and anterior, middle and p...

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Bibliographic Details
Published in:World journal of gastroenterology : WJG 2006, Vol.12 (42), p.6874-6878
Main Author: Kenan Cinar Nurgül Senol M Rüstü Ozen
Format: Article
Language:English
Subjects:
免疫组织化学
免疫细胞
内分泌细胞
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Summary:AIM： To detect distribution and relative frequency of endocrine cells in gastrointestinal tract of flower fish （Pseudophoxinus antalyae）. METHODS： The intestinal tract of flower fish was divided into four portions from proximal to distal; the enlarged area after oesophagus and anterior, middle and posterior intestine. Immunohistochemical method using the peroxidase anti-peroxidase complex was employed. All antisera between four portions of flower fish were compared using ANOVA. RESULTS： Eleven types of gut endocrine cells were determined; they were immunoreactive for calcitonin gene related peptide, substance P, vasoactive intestinal peptide, bombesin, somatostatin-14, secretin, TrkA, TrkB, TrkC, neurotensin, neuropeptide Y, which were found in almost all portions of the gastrointestinal tract. CONCLUSION： The regional frequency of immunoreactive distribution and relative cells in the flower fish, Pseudophoxinus antalyae, are essentially similar to those of other fish.
ISSN:1007-9327
2219-2840