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益乳王注射液治疗奶牛乳房炎的试验研究 总被引:2,自引:1,他引:2
选择抗菌活性较强的乳酸环丙沙星、盐酸林可霉素、青链霉素等药与益乳王注射液对594例隐性型乳房炎和非急性期临床型乳房炎进行临床治疗试验,结果总有效率为:青链霉素组79.29%、乳酸环丙沙星71.74%、盐酸林可霉素93.10%、益乳王注射液97.44%。总痊愈率分别是益乳王注射液95.30%、盐酸林可霉素87.93%、青链霉素组71.71%、乳酸环丙沙星58.70%。试验结果证明益乳王注射液对奶牛乳房炎的治疗效果明显优于乳酸环丙沙星注射液,比盐酸林可霉素注射液和青链霉素等抗菌素略优。 相似文献
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采用急性毒性试验、局部刺激性试验和亚慢性毒性试验对硫酸头孢喹肟脂质体安全性进行评价,以期为临床用药提供参考。小鼠腹腔注射硫酸头孢喹肟脂质体半数致死量(LD50)为639.73 mg/kg,95%可信限为573.06~714.17 mg/kg;该制剂对家兔股四头肌未见明显刺激作用;各给药剂量组家兔的体重、血液学指标、生化指标与对照组比较均无显著差异(P>0.05);对肝脏和肾脏病理学观察表明,正常治疗剂量和中剂量组肝脏和肾脏组织结构清晰,但高剂量组出现肝细胞排列紊乱,肝血窦间出血,肾小球、肾间质有散在出血。以上结果表明硫酸头孢喹肟脂质体安全可靠,可应用于兽医临床。 相似文献
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董全吉 《兽药与饲料添加剂》2005,10(3):35-36
1发病情况 2003年7月广西贺州市某奶牛场从外地购进多头奶牛,其中1头奶牛产犊后2个月左右时常发生间断性乳房炎,身体消瘦,乳汁稀薄,有时混有较多的絮状物,有时牛奶出现腐臭、咸臭味,应用先锋9号(复方硫酸庆大霉素)、甲磺酸培氟沙星、红霉素、青霉素、链霉素、磺胺类药、丁胺卡那、头孢氨苄等治疗(使用复方乳酸环丙沙星乳注效果较好一些), 相似文献
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《畜牧兽医科技信息》2016,(10)
正硫酸头孢喹肟是上世纪80年代,德国Hoechst公司研制开发的第一个动物专用的第四代头孢菌素类抗生素。我国于2009年自主研发并生产在动物上应用。1硫酸头孢喹肟的特性1.1抗菌活性极强对埃希氏大肠杆菌、克雷伯氏杆菌、链球菌、胸膜肺炎放线杆菌、沙门氏菌、多杀性巴氏杆菌等的抗菌活性试验表明,98%以上的细菌对头孢喹肟高度敏感。其抗菌性明显强于恩诺沙星,氨苄西林钠,阿莫西林,头孢曲松,头孢氨苄,头孢噻 相似文献
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《山东畜牧兽医》2017,(10)
为调查金黄色葡萄球菌的耐药性现状,用世界卫生组织(WTO)推进的Kirby-Bauer法,完成11株金黄色葡萄球菌对林可霉素、头孢氨苄、丁胺卡那霉素、青霉素G、恩诺沙星、庆大霉素、万古霉素、复方新诺明、氨苄青霉素、氟哌酸、红霉素、阿莫西林12种抗菌药的药敏试验,试验按美国临床实验室标准化委员会(NCCLS)1999年版标准进行判定。结果表明:金黄色葡萄球菌对万古霉素100%敏感,对头孢氨苄和丁胺卡那霉素的敏感程度仅次于万古霉素。但是对β-内酰胺类抗生素几乎全部耐药。对林可霉素、恩诺沙星、庆大霉素、复方新诺明、氟哌酸、红霉素的耐药率分别为63.6%、36.4%、9.1%、45.5%、63.6%、81.8%。 相似文献
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以国际标准强毒R株人工感染非免疫产蛋鸡,定时扑杀,分别从鼻窦、眶下孔、气管、肺、气囊、卵巢和输卵管分离MG,并收集感染鸡所产蛋分离MG。结果表明,人工感染48小时后上、下呼吸道及肺已被全面感染,96小时气囊已被感染,120小时输卵管已能分离到MG,卵巢始终分离不到MG。人工感染鸡自144小时便能在其所产蛋中分离出MG。药物治疗能在72小时内消除感染,油乳剂苗则需24天后逐渐降低蛋内MG分离率,药物卵内注射、种蛋药浴、高温处理均能杀死卵内MG,但以研制的种蛋浸泡剂药浴效果为最好。 相似文献
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魏静 《四川畜牧兽医学院学报》2009,(4):28-32
在现代法律秩序中,商会自治规范是制定法的基础和必要的补充,甚至在某些方面替代了制定法;商会自治规范主要包括商会组织规范、行为规范、惩罚规范以及争端解决规范等;其效力仅及于其内部成员;商会自治规范和制定法之间存在冲突,但也存在整合的基础。 相似文献
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本文概述了猪的毛色类型、猪的毛色遗传模式,着重综述了猪毛色基因分子基础的研究进展,指出存在问题并就未来发展方向做了思考。 相似文献
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REASONS FOR PERFORMING STUDY: Centesis of the bicipital bursa using an 8.9 cm long spinal needle has been reported but the alternative of employing a 3.8 cm long hypodermic needle requires validation. OBJECTIVE: To compare the efficacy of 2 different methods of centesis of the bicipital bursa and to evaluate the usefulness of ultrasonographic imaging to determine the location of solution administered when centesis of the bursa is attempted. METHODS: For Trial 1, 6 clinicians, who had no previous experience of centesis of the bicipital bursa, attempted to inject a solution composed of an aqueous radiopaque contrast medium and physiological saline solution (PSS) into the bicipital bursae of 2/12 horses using the previously described distal approach to inject one bursa and a proximal approach to inject the contralateral bursa. The bicipital tendon and bursa were examined ultrasonographically before and after injection; and both shoulders were examined radiographically to identify the location of the medium. In Trial 2, another 6 clinicians, also with no previous experience of centesis, repeated Trial 1, using 6 horses, but the radiopaque contrast medium was mixed with air instead of PSS. RESULTS: Accuracy of centesis using the proximal approach was 39% and that of the distal approach 28%. Ultrasonographic examination of the shoulder allowed the location of solution and air to be accurately predicted in all 12 shoulders examined. CONCLUSIONS: Clinicians who have had no previous experience performing centesis of the bicipital bursa are unlikely to be successful in centesis using either approach. Radiographic examination after injecting a radiopaque contrast medium may be necessary to assess the success of centesis especially if bursal fluid is not obtained during centesis. Injecting air along with the radiopaque contrast medium provides more accurate ultrasonographic confirmation of centesis and better radiographic definition than does injection without air. 相似文献
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