中国畜牧兽医2016，Vol.43Issue(7)：1799-1804,6.DOI:10.16431/j.cnki.1671-7236.2016.07.022
低聚糖硫酸酯及右旋糖酐硫酸酯对临床型奶牛乳房炎治疗效果的研究
Study on Clinical Efficacy of Oligosaccharide Sulfate and Dextran Sulfate Against Bovine Mastitis
摘要
Abstract
In order to detect the clinical efficacy of oligosaccharide sulfate(DEAE)and dextran sulfate (DS-4000)against bovine mastitis,56 cows with bovine mastitis were divided into 5 groups (DEAE group,DS-4000 group,DEAE+penicillin group,DS-4000+penicillin group and penicillin group),and their breasts were perfusion with different drugs twice one day for 3 days. The effective rates of drugs were observed by clinic symptoms.Milk samples were collected before and after treatment of drugs,and the bacterial negative conversion rate of each group were detec-ted by microbial examination.The results showed that total effective rates of 5 groups were 10.00%,20.00%,58.33%,75.00% and 50.00%,respectively,and the bacterial negative conver-sion rates were 0,12.50%,50.00%,54.55% and 44.44%,respectively.In conclusion,the curative efficiencies of the polysaccharides against bovine mastitis were weak,but it could be improved by combination with penicillin.关键词
低聚糖硫酸酯/右旋糖酐硫酸酯/青霉素/奶牛乳房炎/治疗效果Key words
DEAE/DS-4000/penicillin/bovine mastitis/therapeutic effect分类
畜牧业引用本文复制引用
张哲,李新圃,杨峰,罗金印,刘龙海,李宏胜..低聚糖硫酸酯及右旋糖酐硫酸酯对临床型奶牛乳房炎治疗效果的研究[J].中国畜牧兽医,2016,43(7):1799-1804,6.基金项目
“十二五”国家科技支撑项目(2012BAD12B00) （2012BAD12B00）
甘肃省科技支撑计划(144NKCA240) （144NKCA240）
甘肃省农业科技创新项目(GNCX-2013-59) （GNCX-2013-59）
甘肃省农业生物技术研究与应用开发项目(GNSW-2013-28) （GNSW-2013-28）
中国农业科学院奶牛疾病研究创新团队项目 （）
