酒精、同系物和乙醛对 convict 丽鱼攻击行为的影响。

Effects of alcohol, congeners, and acetaldehyde on aggressive behavior of the convict cichlid.

作者信息

Peeke H V, Cutler L, Ellman G, Figler M, Gordon D, Peeke S C

出版信息

Psychopharmacology (Berl). 1981;75(3):245-7. doi: 10.1007/BF00432432.

Abstract

Ethanol and three beverage alcohols were examined for their effects on the aggressive responses of the convict cichlid. At an ethanol concentration that gave negligible effects on the basal level of these responses, rum was observed to depress aggression. As its concentration of acetaldehyde was significantly higher than that of the other beverage alcohols, we assessed the effects of acetaldehyde on the aggressive responses, as well as the locomotor activity of the fish. At 4 mg/l, acetaldehyde completely inhibited aggressive responses, without affecting locomotor activity. It is likely, however, that acetaldehyde does not explain the entire inhibitory effect of rum on the aggressive responses of the cichlid.

摘要

研究了乙醇和三种饮用酒精对 convict 丽鱼攻击反应的影响。在对这些反应的基础水平影响可忽略不计的乙醇浓度下，观察到朗姆酒可抑制攻击性。由于其乙醛浓度明显高于其他饮用酒精，我们评估了乙醛对攻击反应以及鱼类运动活动的影响。在 4 毫克/升时，乙醛完全抑制了攻击反应，而不影响运动活动。然而，乙醛可能无法解释朗姆酒对丽鱼攻击反应的全部抑制作用。