堆型艾美耳球虫早熟株和母株对8种抗球虫药的敏感试验 |
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引用本文: | 李婷,赵其平,董辉,韩红玉,孔春林,姜连连,朱顺海,黄兵.堆型艾美耳球虫早熟株和母株对8种抗球虫药的敏感试验[J].安徽农业科学,2011,39(34):21028-21030,21050. |
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作者姓名: | 李婷 赵其平 董辉 韩红玉 孔春林 姜连连 朱顺海 黄兵 |
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作者单位: | 中国农业科学院,上海兽医研究所,农业部动物寄生虫学重点开放实验室,上海200241;中国农业科学院,上海兽医研究所,农业部动物寄生虫学重点开放实验室,上海200241;中国农业科学院,上海兽医研究所,农业部动物寄生虫学重点开放实验室,上海200241;中国农业科学院,上海兽医研究所,农业部动物寄生虫学重点开放实验室,上海200241;中国农业科学院,上海兽医研究所,农业部动物寄生虫学重点开放实验室,上海200241;中国农业科学院,上海兽医研究所,农业部动物寄生虫学重点开放实验室,上海200241;中国农业科学院,上海兽医研究所,农业部动物寄生虫学重点开放实验室,上海200241;中国农业科学院,上海兽医研究所,农业部动物寄生虫学重点开放实验室,上海200241 |
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基金项目: | 中央级公益性科研院所基本科研业务专项资金项目 |
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摘 要: | 目的]探讨堆型艾美耳球虫早熟株和母株对常用抗球虫药的敏感性。方法]选用地克珠利、氯苯胍、二硝托胺、癸氧喹酯、尼卡巴嗪、马杜米星、盐霉素和拉沙洛西8种抗球虫药,进行鸡体试验,通过抗球虫活性百分比(POAA)、病变记分减少率(RLS)、相对卵囊产量(ROP)和抗球虫指数(ACI)4项指标进行综合评定。结果]堆型艾美耳球虫早熟株和母株均对地克珠利、氯苯胍、癸氧喹酯、尼卡巴嗪、马杜米星和拉沙洛西敏感,对盐霉素轻度敏感,对二硝托胺不敏感。结论]遗传背景相同的虫株,其药物敏感性也相同。
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关 键 词: | 球虫 堆型艾美耳球虫 早熟株 抗球虫药 药物敏感性 |
Sensitivity Test on Precocious Line of Eimeria acervulina and Its Parent Strain to Eight Anticoccidial Drugs |
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Institution: | LI Ting et al(Key Laboratory for Animal Parasitology of Ministry of Agriculture /Shanghai Veterinary Research Institute,Chinese Academy of Agricultural Sciences,Shanghai 200241) |
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Abstract: | Objective] The study aimed to discuss the sensitivity of a precocious line of Eimeria acervulina and its parent strain to the conventional anticoccidial drugs.Method] Eight kinds of anticoccidial drugs including diclazuril,robenidine,dinitolmide,decoquinate,nicarbazin,maduramicin,salinomycin and lasalocidt were selected to make to test in chicken and the comprehensive evaluation was conducted on base of the 4 indexes including the percent of optimum anticoccidial activity(POAA),reduction of lesion scores(RLS),relative oocyst production(ROP) and anticoc cidial index(ACI).Result] The precocious line of E.acervulina and its parent strain were completely sensitive to diclazuril,robenidine,decoquinate,nicarbazin,maduramicin and lasalocid,partly sensitive to salinomycin and not sensitive to dinitolmide.Conclusion] The Eimeria strains with same genetic background had equal sensitivity to the drug.. |
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Keywords: | Coccidia Eimeria acervulina Precocious line Anticoccidial drugs Drug sensitivity |
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