中国海洋湖沼学报(英文版)
中國海洋湖沼學報(英文版)
중국해양호소학보(영문판)
Chinese Journal of OCEANOLOGY and LIMNOLOGY
2003年
1期
86-90
,共5页
张志峰%邵明瑜%康庆浩%金在敏
張誌峰%邵明瑜%康慶浩%金在敏
장지봉%소명유%강경호%금재민
Urechis unicinctus%hydrogen sulfide%body wall%aspiratory intestine%crissal bursa%structure
This study on the cytological changes of the body wall, aspiratory intestine and crissalbursa in Urechis unicinctus by light microscope (LM) and transmission electron microscope (TEM)showed that the difference between the body wall and the natural environment rich in H2 S was notobvious; that the wall color of the aspiratory intestine in H2 S rich environment changed from normalsemitransparency to dark brown; that its epithelia were disassembled and the electron density of itscytoplasm matrix was lower; and that in H2 S rich enviromnent many basophilic granules occurred inthe epithelia of the crissal bursa. Granules with single membrane and myelinefingure were foundwith TEM.
