|
|||||
|
|
| 盐酸环丙沙星在子宫内膜炎奶牛乳腺排泄的研究 | |
| 引用本文： | 陶金忠,杨国林,赵兴绪,李剑勇,李世宏.盐酸环丙沙星在子宫内膜炎奶牛乳腺排泄的研究[J].动物医学进展,2008,29(2):6-9. |
| 作者姓名： | 陶金忠 杨国林 赵兴绪 李剑勇 李世宏 |
| 作者单位： | 1. 宁夏大学农学院,宁夏银川,750021;甘肃农业大学动物医学院,甘肃兰州,730070;中国农业科学院兰州畜牧与兽药研究所,甘肃兰州,730050 2. 中国农业科学院兰州畜牧与兽药研究所,甘肃兰州,730050 3. 甘肃农业大学动物医学院,甘肃兰州,730070 |
| 基金项目： | 十五国家重大科技专项(2002BA518A04) |
| 摘 要： | 通过子宫内灌注盐酸环丙沙星,采用内标法以反相高效液相色谱法测定了4头患子宫内膜炎的奶牛乳汁中盐酸环丙沙星的药物浓度。研究表明,在奶牛给药后0 h~24 h,血药浓度大于乳药浓度,在24 h后,乳药浓度大于血药浓度。在48 h内盐酸环丙沙星的乳药浓度值均高于MIC值,所以仍具有抑菌作用,这对乳房炎的治疗具有重要意义。 |
| 关 键 词： | 盐酸环丙沙星 奶牛 子宫内膜炎 乳腺排泄 |
| 文章编号： | 1007-5038（2008）02-0006-04 |
| 收稿时间： | 2007-10-22 |
| 修稿时间： | 2007年10月22 |
Study on Mammary Gland Excretion of Ciprofloxacin Hydrochloride in Endometritis Cows |
|
| TAO Jin-zhong,YANG Guo-lin,ZHAO Xing-xu,LI Jian-yong,LI Shi-hong.Study on Mammary Gland Excretion of Ciprofloxacin Hydrochloride in Endometritis Cows[J].Progress In Veterinary Medicine,2008,29(2):6-9. | |
| Authors: | TAO Jin-zhong YANG Guo-lin ZHAO Xing-xu LI Jian-yong LI Shi-hong |
| Abstract: | The single-dose pharmacokinetics of ciprofloxacin hydrochloride in milk from the cows suffered from endometritis were investigated after the intrauterus administration of ciprofloxacin at the dosage of 2.5 g per cow.The concentrations of ciprofloxacin in milk were determined by HPLC with fluoroscence detector method.The study results showed that the drug concentration in the blood was higher than that in the milk from 0 to 24 hours after the intrauterus administration of ciprofloxacin;drug concentration in the milk was higher than that in the blood 24 houres later.The mean drug concentration of ciprofloxacin in milk was higher than MIC value within 48 hours.Therefore,this concentration has the role of inhibiting bacteria and is important for therapy of the mastitis. |
| Keywords: | ciprofloxacin hydrochloride cow endometritis mammary gland excretion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |