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单端孢霉烯族毒素15-乙酰脱氧雪腐镰刀菌烯醇对猪的催吐活性。

Emetic activity of the trichothecene 15-acetyldeoxynivalenol in swine.

作者信息

Pestka J J, Lin W S, Miller E R

机构信息

Department of Food Science and Human Nutrition, Michigan State University, East Lansing 48824-1224.

出版信息

Food Chem Toxicol. 1987 Nov;25(11):855-8. doi: 10.1016/0278-6915(87)90264-x.

DOI:10.1016/0278-6915(87)90264-x
PMID:3692388
Abstract

The emetic activity of 15-acetyldeoxynivalenol (15-ADON), a deoxynivalenol (DON) precursor, was evaluated in swine over a dose range of 25-200 micrograms/kg body weight and found to be very similar to that of DON. The minimum effective oral doses for 15-ADON and DON were 75 and 50 micrograms/kg, respectively, with 3/15 of the 15-ADON- and 4/15 of the DON-treated pigs exhibiting emesis, over the total dose range. The minimum effective ip doses for 15-ADON and DON were also 75 and 50 micrograms/kg, respectively, with 9/15 pigs in each group exhibiting emesis, over the total dose range. For pigs receiving 15-ADON and DON ip, increased dosage was associated with decreased average time to vomition, increased duration of emesis and increased average number of vomitions.

摘要

脱氧雪腐镰刀菌烯醇(DON)的前体15 - 乙酰脱氧雪腐镰刀菌烯醇(15 - ADON)的催吐活性在体重25 - 200微克/千克剂量范围内的猪身上进行了评估,发现其与DON非常相似。15 - ADON和DON的最小有效口服剂量分别为75和50微克/千克,在整个剂量范围内,15 - ADON处理组的15头猪中有3头、DON处理组的15头猪中有4头出现呕吐。15 - ADON和DON的最小有效腹腔注射剂量也分别为75和50微克/千克,在整个剂量范围内,每组15头猪中有9头出现呕吐。对于腹腔注射15 - ADON和DON的猪,剂量增加与平均呕吐时间缩短、呕吐持续时间延长和平均呕吐次数增加有关。

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