SHORT NOTE ON THE EFFECTS OF CADMIUM ON THE GILL OF THE GLASS EEL (ANGUILLA-ANGUILLA)

被引：9

作者：

GONY, S

机构：

[1] Laboratoire de Biologie Marine Faculté des Sciences, Perpignan, F 66025, Avenue de Villeneuve

来源：

INTERNATIONALE REVUE DER GESAMTEN HYDROBIOLOGIE | 1990年 / 75卷 / 06期

关键词：

CADMIUM; GLASS EEL; ANGUILLA-ANGUILLA; GILL ULTRASTRUCTURE;

D O I：

10.1002/iroh.19900750625

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

Freshwater-adapted glass eels have been exposed to cadmium (5 mg/l) for 3 days and then transferred in clean water for 28 days. Perturbations occurred very early (after 2 hrs only of exposure to cadmium) and concerned mainly the respiratory epithelium: the epithelial cells were very swollen and they showed an important dilation of the endoplasmic reticulum and nuclear membrane. After the decontamination period, signs of recovery appear. Perturbations of osmoregulatory and respiratory processes are suggested.

引用

页码：835 / 836

页数：2