| 久效磷对雄性金鱼分泌细胞超微结构的影响 |
| |
| 引用本文： | 孙萌,邴欣,姜明,田华.久效磷对雄性金鱼分泌细胞超微结构的影响[J].海洋湖沼通报,2010(1). |
| |
| 作者姓名： | 孙萌 邴欣 姜明 田华 |
| |
| 作者单位： | 中国海洋大学海洋生命学院,山东,青岛,266003 |
| |
| 基金项目： | 国家自然科学基金青年基金项目(30800844);;山东省自然科学基金项目(2007ZRB01698)资助 |
| |
| 摘 要： | 利用电镜技术观察了久效磷暴露条件下,金鱼中腺垂体促性腺激素细胞、生长激素细胞和促甲状腺激素细胞以及精巢Leydig氏细胞超微结构的变化。结果表明,久效磷对中腺垂体分泌细胞及精巢Leydig氏细胞膜系统的损伤最为严重,主要表现为垂体3种分泌细胞核膜水肿、局部溶解,染色质有不同程度的收缩现象,粗面内质网水肿,部分溶解呈空泡状;精巢Leydig氏细胞核膜局部溶解,染色质轻微凝聚,粗面内质网水肿,局部溶解,线粒体内嵴水肿、局部溶解。久效磷对金鱼中腺垂体促性腺激素细胞、生长激素细胞和促甲状腺激素细胞及精巢Leydig氏细胞结构的损伤是影响内分泌细胞激素分泌功能的原因之一。
|
| 关 键 词： | 久效磷 金鱼 分泌细胞 超微结构 |
EFFECT OF MONOCROTOPHOS ON ULTRASTRUCTURE OF ENDOCRINE CELLS IN MALE GOLDFISH |
| |
| SUN Meng,BING Xin,JIANG Ming,TIAN Hua.EFFECT OF MONOCROTOPHOS ON ULTRASTRUCTURE OF ENDOCRINE CELLS IN MALE GOLDFISH[J].Transaction of Oceanology and Limnology,2010(1). |
| |
| Authors: | SUN Meng BING Xin JIANG Ming TIAN Hua |
| |
| Institution: | College of Marine Life Sciences;Ocean University of China;Qingdao 266003;China |
| |
| Abstract: | The effects of monocrotophos on ultrastructure of somatotropin,gonadotrophin and thyrotropin cell in adenohypophysis and Leydig cell in testis were studied with electron microscope.The results indicated that the membrane system was seriously damaged by monocrotophos.In the three kinds of pituitary endocrine cells,nuclear membrane showed dilation and locally dissolved,chromatin shrank in different degree,rough endoplasmic reticulum dissolved,partly dilate.Leydig cell's nuclear membrane dissolved,chromatin sl... |
| |
| Keywords: | monocrotophos goldfish endocrine cell ultrastructure |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
