Carter R B, Appel J B
Eur J Pharmacol. 1978 Jul 15;50(2):145-8. doi: 10.1016/0014-2999(78)90010-9.
Tolerance and cross-tolerance relationships between lysergic acid diethylamide (LSD) and 5-hydroxytryptophan (5-HTP) were studied in rats trained on an operant task. The results demonstrated that behavioral tolerance to both compounds occur in the rat and that asymmetrical cross-tolerance relationships exist; that is, animals tolerant to 5-HTP were cross-tolerant to LSD, but animals tolerant to LSD were not cross-tolerant to 5-HTP.
在接受操作性任务训练的大鼠中研究了麦角酸二乙酰胺(LSD)和5-羟色氨酸(5-HTP)之间的耐受性和交叉耐受性关系。结果表明,大鼠对这两种化合物均产生行为耐受性,且存在不对称的交叉耐受性关系;也就是说,对5-HTP耐受的动物对LSD也具有交叉耐受性,但对LSD耐受的动物对5-HTP不具有交叉耐受性。