Observation of SP and CGRP Immunoreactive Characteristics in Gallbladder of Guinea Pig with Electron Microscope

Journal of Capital Medical University ›› 2002, Vol. 23 ›› Issue (2): 110-112.

• 基础研究 • Previous Articles Next Articles

Observation of SP and CGRP Immunoreactive Characteristics in Gallbladder of Guinea Pig with Electron Microscope

Su Hongxing¹, Tetsuo Inokuchi², Masao Hamasaki²

1. Department of Histology and Embryology, Capital University of Medical Sciences;2. Department of Anatomy, Kurume University School of Medicine, Japan

Received:2001-02-03 Revised:1900-01-01 Online:2002-04-15 Published:2002-04-15

Abstract

Abstract: To investigate the biological behavior of the gallbladder, observed the histological pattern of nerve fiber, neuron and mast cell by using the ABC immunohistochemical method. Light electron microscope was used in order to observe synaptic vesicle in the nerve fiber of guinea pig gallbladder, a number of large dense cored vesicles and a few small undense cored vesicles were seen in the nerve fiber containing substance P and calcitonin gene-related peptide(CGRP)positive immunoreactivity. The experiment also showed that around the blood vessel and lymph vessel the synaptic vesicles of positive immunoreactivity nerve fiber were small dense cored vesicles.

Key words: dense cored vesicle|CGRP|gallbladder|synaptic

CLC Number:

R338

Su Hongxing;Tetsuo Inokuchi;Masao Hamasaki. Observation of SP and CGRP Immunoreactive Characteristics in Gallbladder of Guinea Pig with Electron Microscope[J]. Journal of Capital Medical University, 2002, 23(2): 110-112.

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Observation of SP and CGRP Immunoreactive Characteristics in Gallbladder of Guinea Pig with Electron Microscope

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