Macleaya cordata helps improve the growth-promoting effect of chlortetracycline on broiler chickens
Macleaya cordata helps improve the growth-promoting effect of chlortetracycline on broiler chickens
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博落回有助于提高金霉素对肉鸡的促生长作用
DOI：
10.1631/jzus.b1700435
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发表时间：
2018-10-01
影响因子：
5.1
通讯作者：
Miao, Jin-feng
中科院分区：
文献类型：
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作者：
Li, Bin;Zhang, Jin-qiu;Miao, Jin-feng
氯四环素（CTC）是预防和治疗各种疾病的常用抗生素，在促进牲畜生长方面也表现出良好的性能。Macleaya cordata是一种传统的中药，由于其抗微生物、抗真菌、抗炎和杀虫活性，通常被用作牲畜的天然添加剂。在这项工作中，我们研究了草芽孢杆菌是否有助于调节CTC对肉仔鸡的促生长作用。综上所述，虫草芽孢杆菌提高了CTC对肉鸡成活率、日增重、料重比等生长性能指标的促生长作用。cordata还能延缓血浆中CTC残留量的最大值。这可能与同时使用CTC和cordata驱动的操作分类单位（OTU）和α多样性指数的增加有关。
Chlortetracycline (CTC), one kind of common antibiotic for prevention and treatment of various diseases, also exhibits good performance in accelerating the growth of livestock. Macleaya cordata, a traditional Chinese medicine, is usually used as a natural additive in livestock because of its anti-microbial, anti-fungal, anti-inflammatory, and pesticidal activity. In this work, we studied whether M. cordata helps regulate the growth-promoting effect of CTC on broiler chickens. It is demonstrated that M. cordata improves the growth-promoting effect of CTC on growth performance indices of broiler chickens, such as survival rate, daily weight, and feed to weight rate. M. cordata also delays the maximum of CTC residues in plasma. It may depend on the higher values of operational taxonomic unit (OTU) and the indices of α diversity driven by simultaneous use of CTC and M. cordata.