| 红岩草提取物对隐性乳房炎奶牛乳酶的影响、疗效及安全性评价 |
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| 引用本文： | 刘延鑫,李婉涛,刘冬梅,刘学芳,张钟允,张振强,刘文第. 红岩草提取物对隐性乳房炎奶牛乳酶的影响、疗效及安全性评价[J]. 中国畜牧兽医, 2013, 40(6): 165-168 |
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| 作者姓名： | 刘延鑫 李婉涛 刘冬梅 刘学芳 张钟允 张振强 刘文第 |
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| 作者单位： | 1. 河南中医学院, 河南郑州 450008;2. 郑州牧业工程高等专科学校, 河南郑州 450011 |
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| 基金项目： | 河南中医学院博士科研基金(BSJJ2010-04);郑州市科技攻关项目(121TZDBGG294、112PPTSF319-3)。 |
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| 摘 要： | 本试验选用1~3胎次患有隐性乳房炎的体重600 kg泌乳荷斯坦牛36头,随机均分为对照组和试验组,试验组奶牛每天服用200 g的红岩草提取物。乳酶活性测定结果表明,试验7 d组和14 d组的髓过氧化物酶(MPO)、乳酸脱氢酶(LDH)、乳过氧化物酶(LP)、N-乙酰-B-氨基葡糖糖苷酶(NAG)活性均极显著低于对照组(P<0.01);CMT法检测结果表明,试验7 d组和14 d组的治愈率分别为55.56%和77.78%;药物安全性评价结果表明,本试验中的红岩草提取物添加量并未造成试验7 d和14 d组奶牛的肝脏、肾脏功能指标变化,具有较高的安全性,可用于兽医临床。
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| 关 键 词： | 隐性乳房炎 奶牛 红岩草提取物 乳酶 安全性评价 |
| 收稿时间： | 2012-11-13 |
Activity of Milk Enzyme,Curative Effect and Safety Evaluation of Using the Extract of Saxifrage in Subclinical Mastitis Dairy Cows |
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| LIU Yan-xin,LI Wan-tao,LIU Dong-mei,LIU Xue-fang,ZHANG Zhong-yun,ZHANG Zhen-qiang,LIU Wen-di. Activity of Milk Enzyme,Curative Effect and Safety Evaluation of Using the Extract of Saxifrage in Subclinical Mastitis Dairy Cows[J]. China Animal Husbandry & Veterinary Medicine, 2013, 40(6): 165-168 |
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| Authors: | LIU Yan-xin LI Wan-tao LIU Dong-mei LIU Xue-fang ZHANG Zhong-yun ZHANG Zhen-qiang LIU Wen-di |
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| Affiliation: | 1. Henan College of Traditional Chinese Medicine, Zhengzhou 450008, China;2. Zhengzhou College of Animal Husbandry Engineering, Zhengzhou 450011, China |
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| Abstract: | The 36 subclinical mastitis dairy cows of 600 kg weight and 1 to 3 parity were selected for the experiment,and randomly distributed equally into control group and test group. The test group dairy cows were taking 200 g of extract of saxifrage daily. Results showed that enzyme activity of myeloperoxidase enzyme (MPO), lactate dehydrogenase (LDH), lactoperoxidase (LP) and N-acetyl-B-amino-glucosidase (NAG) in the test group 7 and 14 d were significantly lower than the control group(P<0.01); CMT assay showed that the cure rates of test group 7 and 14 d were 55.56% and 77.78%, respectively; drug safety evaluation showed that using the extract of saxifrage had not cause changes in liver and kidney function indicators in test group 7 and 14 d, it indicated that the extract of saxifrage could be used in veterinary clinic safely. |
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| Keywords: | subclinical mastitis cow extract of saxifrage milk enzyme safety evaluation |
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