幼龄东北虎瘫痪继发巨结肠症诊疗的报告

幼龄东北虎由于饮食和环境因素易患骨营养不良,发生骨折、瘫痪。笔者在工作中接触到一例骨营养不良继发巨结肠症的病例,现将诊治经过报告如下。1病例介绍     

猪群缺钙抽搐症的诊疗

在当前养猪生产中,由于人们大多用全价配合饲料,且注意钙的添加,故猪群中缺钙症不常发生。但是,由于部分劣质饲料的存在,再加上部分养猪户饲养管理粗放,导致饲料中缺钙,进而引发的猪群的缺钙症状时有发生。仔猪缺钙后易发生佝偻病,成年猪易发生骨软症和骨质疏松症,在严重缺钙的情况下还会引发猪群抽搐症,这种情况下兽医临床上较为少见。笔者最近诊治了一例猪群发生缺钙抽搐症,具体情况如下:1发病情况2006年9月中旬,河南省滑县白道口镇一养猪户35头25 kg左右的育肥猪群全部发病,发病猪精神正常,食欲稍有下降,粪便正常,体温正常,但出现阵发性…     

幼龄东北虎的人工饲养

人工饲养条件的雌性东北虎因为没有哺育幼仔的经验或其母性不强等原因,往往呈现弃仔行为。因此,对幼龄东北虎进行人工饲养是提高东北虎幼仔成活率的重要手段。针对三明动物园被母虎遗弃的2只幼龄雌性东北虎采用进口品牌雀巢能恩金盾系列人用乳粉进行人工饲养,为幼虎创造适宜的生存环境,制定科学的饲养方法和严格的操作流程,幼虎发育良好,成活率为百分之百。     

东北虎异物性肠梗阻的诊治一例

驯养人员为驯养需要,对一幼龄东北虎控食驯化,动物在饥饿的情况下误食异物,造成胃肠道梗阻;文章结合病例总结了造成胃肠道梗阻的原因及其分析诊治方法。     

犬产后缺钙症的诊治

犬产后缺钙症的诊治杨自军王天奇郭世霞（洛阳农业高等专科学校４７１００３）犬产后缺钙，又称产后抽搐症、产后癫病等，主要特征是低血钙和运动神经异常兴奋而引起的肌肉强直性或痉挛性收缩。该病多见于２～４胎小犬，产仔在３只以上者，尤以狮犬和猎犬为多。发病集中于...     

肉鸡饲喂高钙饲料引起痛风的诊治

钙是家禽体内必需的含量最多的矿物质元素之一,在维持家禽健康、生长和生产力等方面起着重要作用,缺钙或过钙都会给生产带来一定的损失。近年来,多见缺钙症的报道,而过钙症报道较少。现将肉鸡饲喂高钙饲料引起痛风一例报道如下。１发病情况１９９８年３月２日,某专业...     

哺乳母兔缺钙症3例

哺乳母兔缺钙症３例我公司兔场于今年春天曾先后有３只哺乳母兔发生缺钙症，经用药物治疗，效果良好，现报道如下。西德毛兔０５６－１４８３号，母，经产，１９９６年３月９日产仔７只，初生窝重４１０克。母兔哺乳至４月５日下午突然发病，症状是全身颤抖，尤以胸腹交界...     

简讯十八则

赠台湾大熊猫开始配对试验 最佳组合有望年底亮相；中美合作开展大熊猫生态学研究；安徽成功繁育12只扬子鳄；我国首次大规模野训幼龄东北虎；奥运会吉祥物给野生动物带来吉祥中动协借力推进野生动物保护事业。     

实验性雏鸡佝偻病的病理学研究——Ⅰ.临床观察

四日龄Aiboi Acies肉鸡健雏80只随机分为四组,分别喂给钙-磷缺乏(Ca0.02％,P0.30％)、缺钙(Ca0.02％,P0.71％)、缺磷(Ca0.95％,P0.30％)和正常对照(Ca0.95％,P0.71％)日粮,进行了系统的临床观察。缺磷组最先发病,钙-磷缺乏组和缺钙组随后发病,发病率均为100％并出现死亡。病雏主要表现为两腿变软,弯曲,跛行,嗜卧,龙骨变形;精神沉郁,食欲减损,生长发育受阻。发病各组血清碱性磷酸酶活性异常升高和胫骨粗灰分、钙磷含量显著降低。钙-磷缺乏组血清钙磷值、缺钙组血清钙值和缺磷组血清磷值均显著低于对照组。结果表明,血清钙磷值特异性变化可作为雏鸡钙-磷缺乏症、缺钙症和缺磷症区别诊断的依据。     

猪缺钙症的治疗

猪缺钙时表现异嗜、喜卧、跛行,严重的则呈瘫痪状态。一般多发生在生长发育速度较快的中、小猪,产后20—60天的第一、第二胎的初产母猪。而又多发生在秋、冬、春三季,夏季较少发生。我们调查了10个乡36个村屯,其中33个村屯都有数量不等的病猪,发病数占存栏数1.3％左右,个别村屯高达13％。有些人将缺钙症误诊为风湿等疾病,应用水杨酸钠、跛行安等治疗,结果即达不到治疗目的,又耽误治疗时机。我们按缺钙症     

初配东北虎的繁殖

通过对一对初配东北虎繁殖全过程的总结，即对母虎发情行为、公母虎合笼交配、妊娠判定、产前准备、产后护理、仔虎的生长发育情况的详细观察与分析，为初配东北虎的繁殖提供了有益的借鉴。     

Xylazine-midazolam-ketamine versus medetomidine-midazolam-ketamine anesthesia in captive Siberian tigers (Panthera tigris altaica).

Two alpha2-adrenoceptor agents, xylazine and medetomidine, in combination with midazolam and ketamine safely and effectively immobilized Siberian tigers (Panthera tigris altaica). The medetomidine protocol used smaller drug volumes, and induction and recovery times were shorter. Although cardiopulmonary abnormalities were noted, none were likely to be life threatening.     

东北虎研究概述

东北虎是世界上八个虎亚种中体型最大的。20世纪50年代以前,人们对东北虎的系统地位、生态、行为和生存状况研究很少。20世纪50年代以后,我国科研人员对东北虎开展了一系列的研究。除了东北虎的生态、行为、种群和栖息地现状以外,还对东北虎的生理生化指标、疾病和野化野放做了大量细致的工作,为实施东北虎的有效保护提供了科学依据。     

野生动物肇事损害补偿调查

对云南、吉林、陕西和西藏4省、自治区的野生动物肇事损害补偿调查表明：野生动物损毁农林作物,伤害人、畜,危害损失逐年加重。主要种类有亚洲象、东北虎、羚牛、黑熊、野猪等,多发生在自然保护区和边远贫困山区。野生动物数量增加、人口增长、人为防范意识不强等是导致野生动物肇事损害严重的主要原因。4省、自治区采取多种措施,实施了野生动物肇事损害的补偿。当前,应尽快修改不适应的法律法规,扩大肇事损害补偿的野生动物范围,明确补偿责任;国家和省财政应加大野生动物肇事损害补偿的投入,降低地、县财政的分摊比例,提高补偿标准;做好野生动物肇事损害的防范措施;安排必要的补偿核查经费;推动全国实施野生动物肇事损害的补偿工作。     

Hemorrhagic enterocolitis and death in two felines (Panthera tigris altaica and Panthera leo) associated with Clostridium perfringens type A

Severe hemorrhagic enterocolitis was observed in a Siberian tiger (Panthera tigris altaica) and a lion (Panthera leo). Both animals developed acute depression, anorexia, and bloody diarrhea several days before death. Small and large intestines were diffusely congested, edematous, necrotic, and filled with hemorrhagic fluid, and mesenteric lymph nodes were enlarged and congested. Pure and abundant growth of gram-positive bacilli was obtained in culture under anaerobic conditions from the livers of both felines. Identification of highly virulent Clostridium perfringens Type A was based on pathologic lesions, hemolytic patterns, morphologic structure, and polymerase chain reaction. Animal inoculation assays indicated that C. perfringens Type A played an important role in the pathogenesis of both felines.     

Pyelonephritis associated with Staphylococcus intermedius in a Siberian tiger (Panthera tigris altaica)

Pyelonephritis, in which Staphylococcus intermedius was isolated, was diagnosed in a 4-year-old female Siberian tiger (Panthera tigris altaica). At necropsy, the renal pelvis was dilated with a large amount of purulent exudates. Microscopically, the lesions of renal pelvis and medulla consisted of necrotic foci intermingled primarily with numerous degenerative neutrophils and a few lymphocytes, plasma cells and macrophages. Bacteriology showed the presence of S. intermedius. This is the first report on pyelonephritis associated with S. intermedius in wild felidae.     

饲养东北虎野化训练的探讨

对饲养东北虎的野化训练,是东北虎日常饲养管理的重要环节,更是实现日后放虎归山的基础性工作之一。本文是在东北虎繁育中心为期1个月的调查研究基础上,研究了人工模拟条件下对饲养东北虎野化训练的现况,指出管理方式、饲喂模式等制度上原因对饲养东北虎野性和行为恢复的影响是东北虎野化训练存在的主要问题。同时为今后东北虎野化训练提出了改进设想。阐明人工模拟野生生境困难和食物链模拟困难是饲养东北虎野化训练难以展开的主要原因。     

Klinefelter syndrome (39 XXY) in an adult Siberian tiger (Panthera tigris altaica).

Fibroblast cultures of a skin biopsy from an adult intact male Siberian tiger (Panthera tigris altaica) revealed an abnormal standard and G-banded karyotype diploid chromosome number of 2n = 39 XXY due to an extra sex chromosome as opposed to the expected 2n = 38 XY. The tiger was euthanatized 1 yr later due to acute multifocal intervertebral disc disease. Histopathology of the reproductive tract demonstrated a paucity of seminiferous tubules and these were devoid of spermatagonia. An increase in fibrous connective tissue was noted in sections of the prostate and epididymis, and expansion of the fibrous interstitium was observed in the testes.     

Continuous lumbar hemilaminectomy for intervertebral disc disease in an Amur tiger (Panthera tigris altaica)

A 13-yr-old Amur tiger (Panthera tigris altaica) was presented for an acute onset of paraplegia. Spinal imaging that included plain radiographs, myelography, and computed tomography performed under general anesthesia revealed lateralized spinal cord compression at the intervertebral disc space L4-5 caused by intervertebral disc extrusion. This extrusion was accompanied by an extensive epidural hemorrhage from L3 to L6. Therefore, a continuous hemilaminectomy from L3 to L6 was performed, resulting in complete decompression of the spinal cord. The tiger was ambulatory again 10 days after the surgery. This case suggests that the potential benefit of complete spinal cord decompression may outweigh the risk of causing clinically significant spinal instability after extensive decompression.