Accumulation and depletion of oxytetracycline in juvenile white shrimp (Penaeus setiferus)
Accumulation and depletion of oxytetracycline in juvenile white shrimp (Penaeus setiferus)
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幼年白虾（Penaeus setiferus）体内土霉素的积累和消耗
DOI：
10.1016/0044-8486(79)90167-4
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发表时间：
1979
期刊：
影响因子：
4.5
通讯作者：
Jane Corliss
中科院分区：
文献类型：
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作者：
Jane Corliss
将土霉素以1，000 - 10，000 mg/kg饲料的浓度添加到幼年白色对虾（Penaeus setiferus）的配方饲料中，持续3周，然后在不添加土霉素的情况下喂养2周。在以5，000和10，000 mg/kg饲料喂养24 h后，以及在以1，000 mg/kg饲料喂养48 h后，可检测到土霉素。在一组虾中，5，000和10，000 mg土霉素的峰值浓度在喂食的第一周内达到，而另一组在5，000和10，000 mg土霉素下需要2周和3周才能达到最大水平。在1，000 mg土霉素时，两组中最大保留发生在喂食第三周。当停止含土霉素的食物时，1，000 mg组在3天内以及5，000和10，000 mg/kg土霉素饲料组在2周内未检测到该抗生素在虾中的保留。
Oxytetracycline was fed in a formulated feed to juvenile white shrimp (Penaeus setiferus) at concentrations ranging from 1,000 to 10,000 mg/kg of feed for 3 weeks, followed by 2 weeks of feeding without oxytetracycline.Oxytetracycline was detectable after 24 h of feeding at 5,000 and 10,000 mg/kg of feed, and after 48 h when 1,000 mg/kg was fed. Peak concentrations at 5,000 and 10,000 mg oxytetracycline were reached within the first week of feeding in one group of shrimp while the other group required 2 weeks at 5,000 and 3 weeks at 10,000 mg oxytetracycline to reach maximum levels. At 1,000 mg oxytetracycline maximum retention occurred during the third week of feeding in both groups. When food containing oxytetracycline was discontinued, retention of this antibiotic in the shrimp was undetectable within 3 days for the 1,000 mg group and within 2 weeks for the groups on 5,000 and 10,000 mg/kg oxytetracycline diets.