共查询到20条相似文献，搜索用时 71 毫秒
1.
研究兽用缓释乳酸环丙沙星注射液的体外抑菌活性。采用常量肉汤稀释法,分别测定了缓释乳酸环丙沙星注射液和乳酸环丙沙星注射液以及恩诺沙星注射液在24 h和30 h对16株细菌的最低抑菌浓度(MIC)。缓释乳酸环丙沙星、乳酸环丙沙星和恩诺沙星的MIC范围在24 h的MIC范围分别为0.125～0.5μg/mL、0.167～0.5μg/mL和0.25～4.0μg/mL;在30 h分别为0.125～0.667μg/mL、0.25～1.0μg/mL和0.416～8.0μg/mL。缓释乳酸环丙沙星与乳酸环丙沙星和恩诺沙星相比,前者在实验室具有较好的抑菌活性和较长的维持时间。 相似文献
2.
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
3.
4.
乳酸环丙沙星注射液是一种兽医临床上常用的抗菌药物，具有广谱、高效、低毒等优点，适用于敏感菌所致的呼吸道、泌尿道、消化道等部位的感染。笔者在生产实践中发现乳酸环丙沙星注射液制剂会出现结晶析出现象，在水溶液中稳定性较差，通过查找文献资料，分析研究，进行了大量试验和质量跟踪，发现pH值对其稳定性影响最大。 相似文献
5.
6.
新兽药“恩诺沙星”和“乳酸环丙沙星注射液”是广东省海康兽药厂研制开发成功的优秀兽用抗菌新药和新剂型。经试验和生产应用,恩诺沙星对鸡、猪、仔猪的支原体病和革兰氏阴性菌、阳性菌感染均有显著疗效,是目前常用抗菌药的理想替代品。乳酸环丙沙星是世界公认的疗效较好的抗菌药剂,虽然效果略比恩诺沙星差,但价格低廉,适合中国国情。 相似文献
7.
<正>环丙沙星又名环丙氟哌酸,属第三代喹诺酮类抗菌药。因抗菌谱广、抗菌作用强、疗效确切,其注射液已被2003版《兽药质量标准》收载,广泛应用于临床。根据我厂临床需要,制备乳酸环丙沙星注射液取得成功,现就处方组成和制备工艺要点探讨如下: 相似文献
8.
9.
《畜牧市场》2004,(6)
电话:0371一2156718产品名称氢化可的松注射液比赛可灵注射液硫酸镁注射液清热解毒注射液病毒灵注射液注射用盐酸土霉素氯化钙注射液碳酸氢钠注射液乳酸诺氟沙星注射液樟脑磺酸钠注射液硫酸黄连素注射液磺胺嚓陡钠注射液乌洛托品注射液盐酸左旋咪哩注射液乳酸环丙沙星注射液注射用硫酸链霉素水杨酸钠注射液鱼腥草注射液柴胡注射液规格包装10MLxlo支x丁20合IOML双O支过20_合10MLxs一支劝20合10MLxs支又120合IOM珠5支劝20合100万单位伎幻000合10ML巧支xl20合IOML灼支xl20合10MLxs支又120合10MLx10支xl20合IDML火10支x120合10MLx10… 相似文献
10.
乳酸环丙沙星（ＣｉｐｒｏｆｌｏｘａｃｉｎＬａｃｔｉｃａｃｉｄ）为第三代喹诺酮类药物,临床应用治疗畜禽各种常见细菌和支原体感染,以及某些难治性、重症全身性感染,效果较好。笔者根据临床需要研制了乳酸环丙沙星注射液。１ 仪器与材料１１ 仪器ＵＶ－２４０１分光光度计（日本岛津）,ＨＨＳ２１４型电热恒温水浴锅（山东医疗器械厂）;ＰＹＸ－ＰＨＳ型隔水式电热恒温培养箱（上海跃进医疗器械厂）;ＰＨＳ２Ｃ型ｐＨ计（上海雷磁仪器厂）;ＭＡ１１０型电子分析天平（上海天平仪器总厂）。１２ 药品和试剂乳酸环丙沙星（… 相似文献
11.
12.
13.
Evidence for the non-involvement of the uterus in the lifespan of the corpus luteum in the cyclic dog 总被引：1，自引：0，他引：1
Progesterone levels in peripheral blood of dogs were analysed during the cycle in which hysterectomy (n = 5) or sham surgery (n = 3) was performed as well as during the cycle of dogs (n = 5) hysterectomized at least one year prior to this study; the data were compared with the findings in control dogs (n = 3). The averages of the duration of the luteal period observed in the three experimental groups were not significantly different from those of control dogs. Immediately after surgery, the progesterone level decreased from 25 to 50% of the presurgical level, but returned to presurgical level in about four days. Prolactin levels were elevated for about 30 h after surgery. Nevertheless, the averages of the mean prolactin levels for each animal during the luteal period of the experimental groups were not significantly different from those of control dogs. It is concluded that in the dog, the uterus is not involved in the lifespan of the cyclic corpus luteum. 相似文献
14.
15.
Meschan EM Peham C Schobesberger H Licka TF 《Veterinary journal (London, England : 1997)》2007,173(3):578-584
As there is no statistical evidence that saddle fit influences the load exerted on a horse's back, this study was performed to assess the hypothesis that the width of the tree significantly alters the pressure distribution on the back beneath the saddle. Nineteen sound horses were ridden at walk and trot on a treadmill with three saddles differing only in tree width. Kinetic data were recorded by a sensor mat. A minimum of 14 motion cycles were used in each trial. The saddles were classified into four groups depending on fit. For each horse, the saddle with the lowest overall force (LOF) was determined. Saddles were classified as "too-narrow" if they were one size (2 cm) narrower than the LOF saddle, and "too-wide" if they were one size (2 cm) wider than the LOF saddle. Saddles two sizes wider than LOF saddles were classified as "very-wide". In the group of narrow saddles, the pressure in the caudal third (walk 0.63 N/cm(2)+/-0.10; trot 1.08 N/cm(2)+/-0.26) was significantly higher compared to the LOF saddles (walk 0.50 N/cm(2)+/-0.09; trot 0.86 N/cm(2)+/-0.28). In the middle transversal third, the pressure of the wide saddles (walk 0.73 N/cm(2)+/-0.06; trot 1.52 N/cm(2)+/-0.19) and very-wide saddles (walk 0.77 N/cm(2)+/-0.06; trot 1.57 N/cm(2)+/-0.19) was significantly higher compared to LOF saddles (walk 0.65 N/cm(2)+/-0.10/ 0.63 N/cm(2)+/-0.11; trot 1.33 N/cm(2)+/-0.22/1.27 N/cm(2)+/-0.20). This study demonstrates that the load under poorly fitting saddles is distributed over a smaller area than under properly fitting saddles, leading to potentially harmful pressures peaks. 相似文献
17.
嗅源是军犬嗅觉作业训练的依据.军犬鉴别中嗅源能力的培养在整个鉴别训练中占有重要地位,关系到鉴别训练的成败和鉴别能力的提高.所以,军犬在嗅认嗅源时必须按照训犬员的指令充分、细致地感受嗅源气味,并且对嗅源气味产生兴奋反应.如何培养军犬充分嗅认嗅源以及及时解决嗅认过程中出现的问题,成为我们进行鉴别训练的关键.…… 相似文献
18.
19.
Observations on the Pathology of the Spleen of the Cat 总被引：1，自引：0，他引：1
Abstract— Lesions were found in the spleen of four of sixty-three cats examined post mortem in the department, and comprised two examples of lymphosarcoma, one of chronic fibrinous peritonitis and one of subcapsular haematoma. Abnormalities were found in two cat spleens received from veterinary surgeons in general practice. In one cat the abnormalities were an haemangiosarcoma with secondary deposits in the liver and in the other extensive mast cell infiltration. In addition lesions were detected in the spleen of three of eighty-seven cats examined post mortem in general practice. The lesions were: multiple secondary deposits of adenocarcinoma from a primary tumour of the mammary gland, a ruptured spleen and a foreign body below the splenic capsule. Résumé— L'examen microscopique de soixante-trois chats pratiqué dans le service a permis de rencontrer quatre fois des lésions de la rate, dont deux lymphosarcomes, une péritonite capsulaire fibrineuse et un hématome sous-capsulaire. D'autre part des lésions ont été trouvées dans deux rates de chat expédiées par des vétérinaires exerçant en pratiaue générale. Chez un chat il s'agissait d'un htmangiosarcome avec métastases hépatiques et chex l'autre d'une infilt ation diffuse par des mastocyta. De plus, on a rencontré des llésions dnas la rate de trois chats parmi quatre-vingt sept autopsies effectuées dans le cadre d'une clientèle génárale. Ces iésions étaient dés métastases multiples d'un adénocarcinome dont la tumeur primitive siègeait dam la glande mammaire, une rupture de la rate et un corps érangers sou capsulaire. Zusammenfassung— Läsionen der Milz wurden bei vier von dreiuiidsechzig in dieser hbteilung sezierten Katzen gefunden, und zwar in zwei Fällen ein Lymphosarkom, in einem Falle eine chron-ische fibrinöse Peritonitis und in einem ein subkapsuläres Hématom. Anomalien fanden sich auch in der Milz von zwei Katzen, die aus der tierxrztlichen Praxis eingesandt wurden. Bei der einen Katze war dies ein Hämangiosarkom mit Metastasen in der Leber, bei der anderen eine weitläufige Infiltration der Mastzellen. Außerdem wurden bei drei von siebenundachtzig in der Praxis sezierten Katzen Milzläsionen gefunden. Diese bestanden am multiplen Metastasen eines Adenokarzinoms der Brustdrüse, einer Milzzerreissung und einem Fremdkörper unterhalb der Milzkapsel. 相似文献