摘要
为了探讨常山提取物对鸡球虫病的治疗效果,通过人工感染鸡柔嫩艾美耳球虫后在饲料中添加一定比例的药物,试验设常山提取物组(分别为200、100、50mg/kg饲料)、鸡球虫散组(300mg/kg饲料)、地克珠利组(1mg/kg饲料)、感染对照组和健康对照组。结果显示,与感染对照组比较,所有给药组试验鸡盲肠和十二指肠肿胀明显减轻,血液性内容物明显减少,抗球虫指数分别为171.98、169.18、169.01、163.84和166.74,均达到中等抗球虫水平。结果表明,常山提取物具有良好的抗球虫效果,且作为一类中药组分,具有绿色环保、低毒低残留的特点,有望成为新型抗球虫药物。
In order to investigate the curative effect of radix dichroa extractive(RDE) on coccidiosis in chicken,a certain percentage of drugs was added to chicken diet after artificially infected with Eimeria tenella ,the test were divided into 7 groups including RDE group (200,100 and 50 mg/kg respectively) ,jiqiuchongsan group (300 mg/kg),diclazuril group (1 mg/kg),infected control and healthy control. Compared with infected control, the results showed that swelling of cecum and duodenum in drug treatments were significantly alleviated and blood contents were significantly reduced. The anticoccidial index of drug treatments were 171. 98,169. 18,169. 01,163. 84 and 166. ?4 respectively,which were up to medium anticoccidial level. The results suggested that RDE as a kind of herbal extract is expected to become new anticoccidial drugs because of good anticoc- cidial effect,natural from source,low toxicity and residue.
出处
《中国兽医学报》
CAS
CSCD
北大核心
2013年第7期1083-1085,1118,共4页
Chinese Journal of Veterinary Science
基金
中央级公益性科研院所专项资金项目(1610322011004)
关键词
常山提取物
柔嫩艾美耳球虫
人工感染
治疗
鸡
radix dichroa extractive
Eirneria tenella
artificial infection
treatment
chicken