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“去腹水散”防治肉仔鸡腹水症疗效观察 总被引：2，自引：0，他引：2
“去腹水散”防治肉仔鸡腹水症疗效观察谷新利，商云霞宋悦恒王剑波（新疆石河子农学院动科系８３２００３）（乌苏县兽医站）（农七师１２５团）有关肉仔鸡腹水症的报道最早见于１９４６年，１９５８年北美一些地方连续报道了本病的发生，引起世界各国的重视。我国自８０... 相似文献
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本试验研究了照明限制，日粮能量，赖氨酸水平及其互作肉鸡腹水发生率的影响。两个试验中，每个试验用１４４０只公肉鸡。结果为：照明限制显著降低了２２日龄时鸡的体重（Ｐ≤０．０５），但不降低５２日龄时鸡的体重。３～４１日龄用照明时间限制早期生长，降低了因腹水引起的死亡，日粮能量或赖氨酸均不影响腹水所致的死亡，这些结果表明，对幼龄肉鸡用照明时间处理，是一种限制早期生长和以后腹水死亡率的有效方法。 相似文献
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肉鸡腹水症的辨证施治 总被引：3，自引：1，他引：2
肉鸡腹水症是危害幼龄肉鸡的一大综合症。由于成因复杂，生产中控制和治疗有一定难度。我们根据肉鸡腹水症的临床症状和病理变化，按中兽医辨证施治原则，将它分成心肺气虚型、脾肾阳虚型和肝郁血瘀型，并分别采取治疗试验，获得了８２．９７％－８７．１１％的治愈率 相似文献
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肉仔鸡腹水综合征(Ascites Syndrome in Broilers)是一种主要发生于快大型肉仔鸡的一种常见病.以明显腹水、右心扩张肥大、肺瘀血水肿及肝脏病变为特征.该病发病面积大,发病、死亡率较高,是影响肉鸡饲养业的一个严重问题,被认为是世界肉鸡业所面临的三大新病之一.因该病的发生与诸多条件性致病因素有关,病因与发病机制复杂,故而目前尚无理想的预防和治疗措施.我们从中兽医理论出发,选用天然中草药制成纯中药复方制剂-腹水康,进行防治肉仔鸡腹水综合征的试验.试验取得了较为满意的效果.现将结果报告如下. 相似文献
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由嗜水气单胞菌和迟钝爱德华氏菌引起的青蛙肝炎和腹水病,呈爆发性,是一种恶性传染病,对养殖户危害极大。为了探探讨其防治的合适药物和方法,本文对相关病原菌进行了系列药敏试验,筛选了对该病的病原有效治疗的药物,并组成中西药复方制剂"复方龙胆散",进行了临床试验和有关防治方法研究。结果表明:抗菌药物阿米卡星、头孢曲松钠、氯霉素、诺氟沙星和"复方龙胆散"对嗜水气单胞菌呈高度敏感(+++),阿米卡星、头孢曲松钠、诺氟沙星和"复方龙胆散"对迟钝爱德华氏菌呈高度敏感(+++),均可用于防治蛙的肝炎和腹水症,但由于阿米卡星、头孢曲松钠、氯霉素在水产动物中禁用",复方龙胆散"既有高敏的抗菌活性,而又能保肝、护肝,利于后期的恢复治疗。经临床试验,疗效确实。故可推荐中西药复方制剂"复方龙胆散"做为最佳选择药物。 相似文献
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800只7日龄AA肉鸡，随机均分为Ⅰ、Ⅱ、Ⅲ和Ⅳ组，垫料平养。I和Ⅲ组饲喂基础日粮，Ⅱ和Ⅳ组在基础日粮中添加0．3％的腹水康。Ⅰ和Ⅱ组空气中氨气浓度≤10×10－6，Ⅲ和Ⅳ组中氨气浓度控制在25×10－6～35×10－6。试验表明，腹水康可极显著降低因氨气浓度过高引起的肉仔鸡腹水征及心肺功能异常造成的死亡率（P＜0．01，并有增强食欲，提高饲料报酬之功效。 相似文献
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腹水 ,也称为腹腔积水 ,中兽医古籍叫“宿水停脐” ,多为慢性继发性疾病 ,犬较其它动物多发 ,最常见于老龄犬和幼犬。很多疾病 (如肝硬化、肝脓肿、肝及肾脏疾病、血液疾病、寄生虫等 )引起门静脉淤血 ,血液和淋巴液回流受阻 ,从而积聚于腹腔形成腹水。我们在近十年收治该病 2 3例 ,以西药强心利尿为主治疗 7例 ,以中兽医辨证论治用中药为主治疗 16例。这里所说的以西药或中药为主 ,系指有些病例具有明显的感染 ,用上述西药或中药治疗腹水的同时用了抗菌消炎药。西药治愈 3例 ,治愈率为 4 4.4 % ;中药治愈 12例 ,治愈率为 75 .0 %。西药治疗… 相似文献
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本试验用高能日粮饲养 １ 日龄 Ａ Ａ 父母代公雏鸡，２１ 日龄开始用低温诱发复制肉鸡腹水症模型，取不同日龄的肉鸡肺脏和肺动脉固定，光镜和电镜观察肺脏组织学变化，用图像分析仪进行肺动脉测定。结果如下：低温组３５ 日龄时直径５０～１００ μｍ 、１００～２００ μｍ 肺动脉中膜肥大，管腔面积减小，差异极显著（ Ｐ＜ ０．０１）。外膜下弹力纤维、胶原蛋白增多。低温下２８日龄超微结构观察表明肺动脉内皮细胞肿胀、细胞突起消失，随着低温时间延长，内皮细胞破坏，表面粗糙，表面吸附血小板和红细胞。内皮细胞内线粒体肿胀，粗面内收稿日期：１９９９０４１３基金项目：“八五”农业部畜牧业重点科研课题“家禽腹水症综合防制开发性研究”中的单项试验作者简介：何诚，（１９６６－ ），男，中国农业大学实验动物研究所讲师，博士研究生，主要从事肉鸡腹水症发病机理和预防研究。 质网、吞饮小泡增多。结果提示：内皮损伤和外膜的胶原堆积，在腹水症发生发展中起着关键作用。 相似文献
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Signs of ascites were observed in only nine of 1863 cattle examined over a period of five years. The ascites was most commonly associated with either primary or secondary cardiac disease; cattle with ascites have a poor prognosis because the condition is usually assocaited with terminal disease. Two animals had cor pulmonale with chronic pneumonia, three had cardiomyopathy, one had bacterial endocarditis, two had thrombosis of the caudal vena cava and one had diffuse abdominal epithelioid mesothelioma. 相似文献
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T W Fossum W H Hay H W Boothe P M Zack R G Sherding M W Miller 《Journal of the American Veterinary Medical Association》1992,200(1):70-76
Chylous ascites was diagnosed in 3 dogs. Mesenteric lymphangiography was performed in 2 dogs and helped delineate abnormalities of the lymphatic system. The cause of chylous ascites in each dog appeared to be different. In 1 dog, a ruptured mesenteric lymphatic was identified at surgery. Evidence of abdominal lymphatic obstruction was found in another dog. Chylous ascites in the third dog appeared to be a complication of mesenteric lymphangiography for chylothorax. 相似文献
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1. The objectives of the current study were to investigate the effect of incidence rate (5%, 10%, 20%, 30% and 50%) of ascites syndrome on the expression of genetic characteristics for body weight at 5 weeks of age (BW5) and AS and to compare different methods of genetic parameter estimation for these traits.2. Based on stochastic simulation, a population with discrete generations was created in which random mating was used for 10 generations. Two methods of restricted maximum likelihood and Bayesian approach via Gibbs sampling were used for the estimation of genetic parameters. A bivariate model including maternal effects was used. The root mean square error for direct heritabilities was also calculated.3. The results showed that when incidence rates of ascites increased from 5% to 30%, the heritability of AS increased from 0.013 and 0.005 to 0.110 and 0.162 for linear and threshold models, respectively.4. Maternal effects were significant for both BW5 and AS. Genetic correlations were decreased by increasing incidence rates of ascites in the population from 0.678 and 0.587 at 5% level of ascites to 0.393 and ?0.260 at 50% occurrence for linear and threshold models, respectively.5. The RMSE of direct heritability from true values for BW5 was greater based on a linear-threshold model compared with the linear model of analysis (0.0092 vs. 0.0015). The RMSE of direct heritability from true values for AS was greater based on a linear-linear model (1.21 vs. 1.14).6. In order to rank birds for ascites incidence, it is recommended to use a threshold model because it resulted in higher heritability estimates compared with the linear model and that BW5 could be one of the main components of selection goals. 相似文献
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通过对河北省廊坊市4个肉鸡腹水综合征发病鸡群共15 480羽肉鸡的调查研究,采用寻找病因、控制环境、改善饲养管理、合理用药等综合措施,成功地控制了该病的暴发. 相似文献
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Pelosi A Prinsen JK Eyster GE Schall W Olivier NB 《Veterinary radiology & ultrasound》2012,53(3):233-235
A 9-year-old dog with spontaneous ascites was found to have hepatic vein distension and a tortuous vena cava on abdominal ultrasound. In right lateral recumbency, the caudal vena cava crossed the diaphragm and became kinked before entering into the right atrium. Following this observation, we performed an experimental study in a normal dog to determine whether kinking of the caudal vena cava could be the result and not the cause of ascites. Ascites was induced using warm saline injected through a needle inserted into the abdominal cavity. Venograms were collected from different body positions, under four conditions: before and after a total of one, two and 3 liters of saline had been injected. Caudal vena cava kinking was observed in the experimental dog after 2 liters of fluid had been injected. Vena cava obstruction may cause ascites, but we found that sometimes caudal vena cava kinking can be the result and not the cause of the peritoneal effusion. 相似文献
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冬季早春季节，肉鸡腹水症发生较多，给商品肉鸡生产造成损失。为此，我们总结多年来的临床实践经验和体会，并查阅参考了许多文献资料，撰写成文，以供养鸡朋友参考。１本病简介肉鸡腹水症又称雏鸡水肿病、心衰综合征、水腹、高海拨病等，主要发生于幼龄肉鸡，以明显的腹水、右心肥大扩张、肺部淤血水肿、肝病变等为特征；本病发生有明显的季节性，一般冬季早春多发夏季的高温环境下也可诱发；发病日龄最早见于日龄，发病率和死亡率一般在１％～２％之内，有的高达８５％甚至１００％；本病的病因与遗传育种、饲养管理、环境卫生、孵化、疾… 相似文献
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肉鸡腹水综合征(Ascites syndrome in broilers)亦称高原病、腹水症、雏鸡水肿病、心衰综合征、腹腔积水等,以腹腔内积聚大量浆液性液体,右心肥大扩张,肺部淤血水肿和发生病变为特征.本病多见于生长快速的幼龄肉用仔鸡,是造成鸡群成活率下降、死淘率上升的重要原因之一,已成为危害肉鸡饲养业发展的世界性严重问题.本病最早见于1946年美国关于雏火鸡发生腹水综合征的报道,而肉用仔鸡发生该病的报道则最先于1958年来自北美.此后,英国、意大利、德国、加拿大、澳大利亚、毛里求斯、秘鲁、墨西哥及日本等国家相继报道了本病,在墨西哥本病已成为引起肉用仔鸡死亡的主要原因,平均每群死亡率高达15%以上.该病在我国出现较晚,仅80年代后期随着肉鸡饲养业的兴起才逐渐被发现和认识,近年来已有发病的报道,且发病率有上升趋势,发生地域也不断扩大并造成了一定经济损失,正受到人们的普遍关注. 相似文献
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肉仔鸡腹水症是由于氧气供应慢性失调，导致静脉血液回流发生障碍，浆液渗入腹腔所致的一种生产性疾病。在冬春季，许多专业户和养殖场为保持舍内温度而封闭了鸡舍门窗，导致鸡舍通风换气不良，而鸡群的代谢产物穴粪便及呼出的二氧化碳雪不断污染垫料、空气，导致氧气减少，氨气蓄积，并不断刺激鸡体穴尤其是呼吸系统雪。此外，由于肉鸡生长快，摄食量大，特别是有的饲料中脂肪添加量过大，导致肉仔鸡体内脂肪越来越多，氧气的消耗量增多，使氧气供应相对不足。在肉仔鸡需氧量增大和有害气体昼夜刺激共同作用下，加重了肺脏及心脏的工作量，… 相似文献