新生犊牛异物呛肺的诊治

新生犊牛异物呛肺是牛异物性肺炎的一种诱因。新生犊牛发病主要是由于在分娩过程中胎儿胎位不正,破水过早。羊水吸入犊牛气管和肺内。或由于人工哺乳不当造成“呛奶”所引起。严重病例通常在吸入48～72小时内导致死亡。笔者近日接诊一例此病,现将诊疗经过介绍如下,仅供参考。     

巧治新生犊牛吸入性支气管肺炎

吸入性肺炎又称异物性肺炎,是由于饲料、奶或药物等异物误入气管、肺组织并引起气管和肺组织炎性病理变化。新生犊牛支气管肺炎是家畜肺炎的一种。多由于母牛难产,羊水吸入犊牛气管和肺内支气管或犊牛生后哺乳时呛奶等原因造成的一种犊牛呼吸道疾病。如不及时采取有效措施,多数发生愈后不良。本组采用倒控和投管吸出的方法治疗75例,治愈72例,疗效达96%,效果显著。现将治疗的基本情况汇报如下。1发病情况2011年,全年收治75例新生犊牛喘症,分别来自明城镇解放、葫芦细、大红石、小红石、玻璃河、迎南岭、大甲黑、桃山等     

犊牛异物性肺炎的诊疗及体会

本文通过对犊牛异物性肺炎典型病例的诊疗,结合临床经验,就犊牛异物性肺炎的病因、症状及诊疗注意事项进行了分析。     

犊牛异物性肺炎的诊治

正新生犊牛异物性肺炎是肺炎的一种,多由于母牛难产、羊水吸入犊牛气管和肺内引起或犊牛生后哺乳时喝呛奶等情况而造成的一种犊牛呼吸道疾病。病牛表现为精神萎靡、呕吐、呛奶或口吐白沫。犊牛呼吸浅速或费劲,鼻翼扇动或有憋气现象。严重时口色苍白或青紫,口角周围及鼻盘有时发青或肢端发绀。犊牛发病初或发病轻微时不发热。还有个别病牛温度过低或全身发凉。如造成肺感染或形成肺炎时犊牛发热。触摸肝有     

中西医结合治疗新生犊牛异物性肺炎

分析中西医结合治疗新生犊牛异物性肺炎的效果,为相关人员的研究工作提供参考文献。以1例出现异物性肺炎的新生犊牛为研究对象,为其开展中西医结合治疗疾病,分析最终治疗效果。对于犊牛实施中西兽医结合治疗,取得了满意效果。经相关干预之后,发病犊牛在8.5 h后,可以站立吮奶,连续治疗4 d之后,上药去除双氧水病畜痊愈。针对出现异物性肺炎的新生犊牛来讲,实施中西医结合治疗疾病能取得满意成效。该法安全性强,有效性高,这种治疗方式值得进一步在临床上推广和应用。     

中西医结合治疗新生犊牛异物性肺炎

新生犊牛异物性肺炎是一种比较常见的疾病,经常伴有高烧、咳嗽和呼吸困难,该病的病程比较长,如果不进行及时治疗就容易造成死亡现象.本文主要对新生犊牛的异物性肺炎出现的原因和主要的临床症状进行分析,采用中西医结合的方式对其进行治疗,一般都能获得不错的效果.     

新生犊牛异物性肺炎的治疗

新生犊牛异物性肺炎。是肺炎的一种，多由于母牛难产、羊水吸入犊牛气管和肺内引起或犊牛生后哺乳时喝呛奶等情况而造成的一种犊牛呼吸道疾病。 1病牛表现 病犊牛精神萎靡、呕吐、呛奶或口吐白沫。犊牛呼吸浅速或费劲，鼻翼扇动或有憋气现象。严重时口色苍白或青紫，口角周围及鼻盘有时发青或肢端发绀。犊牛发病初或发病轻微时不发热。还有个别病牛温度过低或全身发凉。如造成肺感染或形成肺炎时犊牛发热。触摸肝有肿大，犊牛腹胀，长时间不消，是病情严重的表现，但不咳嗽，听诊肺部，常听不到典型肺炎的临床表现。     

一例初生犊牛心肺代偿不足的诊治体会

初生犊牛心肺代偿不足是指新生犊牛由于各种原因导致体弱而发病,最典型的症状是新生犊牛出现喘息的症状,可由新生犊牛支气管肺炎、异物性肺炎(如少量的羊水入肺)、吸入性肺炎等多种原因引起。同时伴发心率过速、弱仔的情况,可对症治疗,抗炎、清热、预防酸中毒同时加强营养。     

中西结合治疗新生犊牛脱水性高热

新生犊牛脱水性高热是我区兽医临床上较常见的一种疾病，因误诊误治引起死亡的较多，大多医者认为是“犊牛异物性肺炎”、“犊牛肺炎”、“犊牛脑炎”等，在临床上大量施用抗生素和解热剂，经治疗不但效果不佳，反而体温继续升高，病情加重，呼吸迫促，心跳加快，心力衰竭，严重脱水和自体中毒而死亡。笔者自2002年以来，在兽医临床上采取中西结合的疗法治疗新生犊牛脱水性高热100例，均获得理想效果，现介绍如下。     

奶犊牛死亡的原因及其对策

1原因1.1先天性胚胎病有的奶犊牛一生下来便出现死胎、畸形胎或弱胎,发生的主要原因是父母代近亲繁殖、母牛在妊娠期间营养不良或患其它影响胚胎正常发育的疾病,如传染性布氏杆菌病。1.2分娩困难因母牛分娩困难或人工接助产不当均会造成新生犊牛的某些疾病,如窒息假死、异物性肺炎、肢体拉伤、脱臼等。新生犊牛发生这类疾病后,往往因处理不及时而造成死亡。1.3护理不当新生犊牛脱离母牛后,由于护理不当,易发生多种疾病,如感冒、肺炎、便秘、腹泻、脐炎、脐尿管瘘和腕关节碰伤等。这此疾病极易造成犊牛死亡,有的会留有后遗症。因护理不当,犊…     

一起犊牛脑膜炎的临床处置与分析思考

在犊牛初生疾病的诊治上,犊牛脑膜炎往往与犊牛低血糖症、弱犊症伴随发生,在临床诊断不确定、诊疗处置随意化的影响下,极易造成误诊误治,引起诊疗失败。为切实加强犊牛脑膜炎的诊治,本文就一起犊牛脑膜炎的临床诊治过程进行分析,并就发病机理、诊断思路和防控进行讨论,提出了相应的思考与见解,从根本上拓宽犊牛初生疾病诊断视野,提高犊牛疾病诊治成功率提供一定的参考借鉴。     

犊牛常见病防治技术的实践与探讨

犊牛年龄小,组织器官和身体机能未发育成熟,体温调节能力、抗病力差,容易染病,如巴氏杆菌病、大肠杆菌病、支原体肺炎、隐孢子虫病、犊新蛔虫病、球虫病等。诊疗服务实践证明,对犊牛巴氏杆菌病早期使用青霉素或磺胺类药物治疗,常发地区定期接种牛出血性败血症氢氧化铝菌苗;犊牛发生大肠杆菌病后,要及时补充体液、抑菌消炎;对犊牛支原体肺炎,要遵循早诊断、快隔离、早治疗的原则,选用恩诺沙星、泰乐菌素等敏感药物治疗;犊牛隐孢子虫病要及时隔离,对症治疗;治疗犊新蛔虫病的有效药物很多,可选择枸橼酸哌嗪、盐酸左旋咪唑、丙硫咪唑、伊维菌素等;规模化奶牛场治疗犊牛球虫病的最佳时机,应选在犊牛断奶混群后第3周,投服妥曲珠利有效。     

黄牛吸入性异物肺炎的诊治

黄牛吸入性异物肺炎,是因吸入尘埃、饲草和刺激性气体或灌药误入气管所致的以剧烈咳嗽为特征的肺部疾病。论文通过对一起群发本病的重危病例临床诊治,认为抓住最佳治疗时机与实施合理的治疗方案,对于避免急性死亡、控制病情恶化和实现康复颇有意义。     

Isolation of bovine adenovirus type 7 from calves with pneumonia and enteritis.

Bovine adenovirus type 7 was isolated from a 10-month-old calf with fibrinopurulent pneumonia and from 2 newborn calves with pneumoenteritis. The viruses were isolated on calf lung and adrenal gland cell cultures and were identified as serotype 7 by immunoelectron microscopy and serum-neutralization tests.     

Newborn dairy calf management.

Despite advances in dairy herd health and productivity, perinatal calf mortality rates are still unacceptably high on many dairy farms. The key features of successful newborn dairy calf management are ensuring heifers and cows are moved in time to calve in suitable maternity housing, discreet calving supervision and appropriate timing of any necessary calving assistance, immediate parturient evaluation of at-risk newborn calves followed by aggressive resuscitation, strategic navel antisepsis, early detection (and treatment) of perinatal problems, and prompt movement of the newborn calf to hygienic calf housing. Veterinarian-led producer implementation of active management of calving and newborn calf care can improve perinatal welfare and health.     

Calf health from birth to weaning. III. housing and management of calf pneumonia

Calfhood diseases have a major impact on the economic viability of cattle operations. A three part review series has been developed focusing on calf health from birth to weaning. In this paper, the last of the three part series, we review disease prevention and management with particular reference to pneumonia, focusing primarily on the pre-weaned calf. Pneumonia in recently weaned suckler calves is also considered, where the key risk factors are related to the time of weaning. Weaning of the suckler calf is often combined with additional stressors including a change in nutrition, environmental change, transport and painful husbandry procedures (castration, dehorning). The reduction of the cumulative effects of these multiple stressors around the time of weaning together with vaccination programmes (preconditioning) can reduce subsequent morbidity and mortality in the feedlot. In most studies, calves housed individually and calves housed outdoors with shelter, are associated with decreased risk of disease. Even though it poses greater management challenges, successful group housing of calves is possible. Special emphasis should be given to equal age groups and to keeping groups stable once they are formed. The management of pneumonia in calves is reliant on a sound understanding of aetiology, relevant risk factors, and of effective approaches to diagnosis and treatment. Early signs of pneumonia include increased respiratory rate and fever, followed by depression. The single most important factor determining the success of therapy in calves with pneumonia is early onset of treatment, and subsequent adequate duration of treatment. The efficacy and economical viability of vaccination against respiratory disease in calves remains unclear.     

Intrabronchial foreign bodies in dogs

Eight dogs referred for the investigation of a persistent cough were found to have intrabronchial foreign bodies. The salient findings were haemoptysis, halitosis, eosinophilia and, on thoracic radiographs, an ill-defined peribronchial increase in radiodensity involving a caudal lobe bronchus. Bronchoscopy was essential to confirm the diagnosis as the results of radiography were equivocal. Removal of the foreign body via the trachea was achieved in seven patients resulting in complete recovery in six. Two dogs died of related complications.     

犊牛支原体肺炎继发牛A型多杀性巴氏杆菌感染的诊治

某奶牛场犊牛相继发生肺炎和关节炎,为确诊该牛场犊牛群发病的原因并提出防控方案,本试验剖检新生犊牛并采集病料,分别开展牛支原体及其他病原菌的分离培养、PCR鉴定及药敏分析;进行牛病毒性腹泻病毒、牛口蹄疫病毒和牛传染性鼻气管炎病毒PCR检测;制作犊牛肺脏组织病理切片并进行观察和评估。从犊牛肺脏组织分离到牛支原体和牛A型多杀性巴氏杆菌;牛病毒性腹泻病毒、牛口蹄疫病毒和牛传染性鼻气管炎病毒检测均为阴性;肺脏组织病理切片可见肺泡结构破坏、出血及大量炎性细胞浸润;药敏试验结果显示,牛支原体和牛A型多杀性巴氏杆菌分别对泰乐菌素和头孢唑啉敏感,但对青霉素、庆大霉素、林可霉素和氨苄西林均呈现耐药。该犊牛群确诊为牛支原体肺炎继发牛A型多杀性巴氏杆菌感染,采用泰乐菌素联合头孢唑啉肌肉注射,配合对症治疗和规范管理,有效控制了该场犊牛疾病。     

小动物肠道异物性梗阻和出血性胃肠炎诊治的比较研究

小动物肠道异物引起犬肠道梗阻是犬常见肠道疾病之一。在临床上容易和出血性胃肠炎发生混淆。本试验通过一例患犬的病史,结合血常规检查、CRP检查、内窥镜检查,并与出血性胃肠炎鉴别诊断,确定为犬肠道异物性梗阻,并对患犬尝试使用剖腹探查术治疗,术后以消炎、补充营养和体液、修复胃肠道粘膜为主,取得明显的治疗效果。研究结果可为宠物犬肠道异物性梗阻和出血性胃肠炎的鉴别诊治提供可参考的诊治方案。     

口鼻污染引起犊牛腹泻的防范

新生犊牛腹泻发病率及死亡率较高,给牧场造成了严重的经济损失。新生犊牛口鼻污染是导致1～14日龄犊牛腹泻的主要诱发因素之一。从生产管理角度出发防控口鼻污染引发的犊牛腹泻是防止新生犊牛腹泻的关键措施。接助产的规范管理是防范该病的重要一环,产前准备、分娩过程的干预,新生犊牛的护理等环节的管理不当都可能引起新生犊牛口鼻污染引发的腹泻的发病率的升高。此外,犊牛舍和牧场的环境卫生管理、犊牛饮食管理和牧场工作人员管理等其他方面也可能导致该病的高发。本文将从这几个方面阐述如何防范新生犊牛口鼻污染。