Immunocytochemical studies on the optic ganglia of the mud crab, <i>Scylla serrata</i> (Forskl)

HUANG Hui-yang; LI Shao-jing; YE Hai-hui; WANG Gui-zhong; LI Qi-fu

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HUANG Hui-yang, LI Shao-jing, YE Hai-hui, WANG Gui-zhong, LI Qi-fu. Immunocytochemical studies on the optic ganglia of the mud crab, Scylla serrata (Forskl)[J]. Haiyang Xuebao, 2005, 27(1): 125-129.

Citation:

HUANG Hui-yang, LI Shao-jing, YE Hai-hui, WANG Gui-zhong, LI Qi-fu. Immunocytochemical studies on the optic ganglia of the mud crab, Scylla serrata (Forskl)[J]. Haiyang Xuebao, 2005, 27(1): 125-129.

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Immunocytochemical studies on the optic ganglia of the mud crab, Scylla serrata (Forskl)

1.
Department of Oceanography, Xiamen University, Xiamen 361005, China
2.
Department of Oceanography, Xiamen University, Xiamen 361005, China;Laboratory of Cell Biology, School of Life Science, Xiamen University, Xiamen 361005, China
3.
Laboratory of Cell Biology, School of Life Science, Xiamen University, Xiamen 361005, China

Received Date: 2002-07-18
Rev Recd Date: 2002-11-04

Abstract

Abstract

Immunocytochem istry technologies were applied to observe the mimunoreactive neurons and neuropils of seroton in (5-HT),glucagon (Glu),neuropeptide Y (NPY) and somatostatin (SOM) in the optic ganglia of Scylla serrata.The results are as follows:5-HT-mimunoreactive cells are located in lamina ganglionaris(LG),medulla externa(ME),medulla interna(MI) and medulla term inalis(MT).Except one large mimunoreactive cell in the Xorgan,the other mimunoreactive cells are small.The presence of Glu-mimunoreactive cells is found in the optic ganglia except LG.The mimunoreactivity is strong in the neuropils of MT.Many mimunoreactive cells in MT are aggregated in Xorgan.The sinus gland is mimunoreactive.The NPY-imm unoreactive cells are small in LG and ME and large in MI and MT.Small cells are also seen dispersing in the Xorgan.A few SOM-immunoreactive cells are distributed in the four neuropils in the optic ganglia.The specific distribution patterns of the four immuno-reactive substances may thus supply morphological proofs for their different neurophysio logical function.
- Scylla serrata,
- optic ganglia,
- serotonin,
- peptides,
- mimunocyto chemistry

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References(17)

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