...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Irish Veterinary Journal >Usefulness of clinical observations and blood chemistry values for predicting clinical outcomes in dairy goats with pregnancy toxaemia
【24h】

Usefulness of clinical observations and blood chemistry values for predicting clinical outcomes in dairy goats with pregnancy toxaemia

机译：临床观察和血液化学值对预测妊娠毒血症的奶山羊临床结局的有用性

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Background Pregnancy toxaemia (PT) is a disease that affects pregnant goats during their last month of gestation and is characterized by a high case fatality rate. This study involved 32 does maintained on a commercial dairy goat farm that were diagnosed with PT. A physical examination was performed on and haematology parameters obtained from each doe, at the time of diagnosis. The data from the 24 PT goats that died was compared with the corresponding data from the 8 PT goats that survived. Results Polypnea, swollen limbs, anorexia with absence of ruminal motility, recumbency, nervous signs and drooping ears were the most frequently observed clinical manifestations. Nineteen out of 21 recumbent goats died. Sixteen out of 17 goats with anorexia and absence of ruminal motility died. Mean beta-hydroxybutyric acid (BHBA) values in the goats that died were not significantly different from those in goats that survived. The blood values for pH and pCO2 ( p 3 ?, BE and K+ ( p Conclusions The clinical signs most indicative of a poor prognosis are anorexia with absence of ruminal motility and recumbency. Among the blood parameters to be considered, hypokalaemia and metabolic acidosis are the most relevant. Goats with PT have a high mortality and their condition can deteriorate very fast. Based on the authors’s experience, a good strategy to minimize the economic losses caused by PT is to focus on the offspring survival rate since an early decision (induction of kidding or caesarian surgery) can increase the number of alive kids.
机译：背景妊娠毒血症（PT）是一种在怀孕最后一个月的怀孕中影响山羊的疾病，其病死率很高。这项研究涉及32例确诊于PT的商业奶牛场中的确诊。在诊断时，对每个母鹿进行身体检查并获得血液学参数。将来自死亡的24只PT山羊的数据与存活的8只PT山羊的相应数据进行比较。结果多发性呼吸，四肢肿胀，厌食，无瘤胃活动，卧位，神经体征和耳朵下垂是最常见的临床表现。在21只横卧山羊中，有19只死亡。在17只厌食和无瘤胃运动的山羊中，有16只死亡。死亡山羊的平均β-羟基丁酸（BHBA）值与存活山羊无明显差异。血液中的pH和pCO 2 （p 3 ？，BE和K + （p结论）预后较差的是厌食症，没有瘤胃蠕动和卧位;要考虑的血液参数中，低钾血症和代谢性酸中毒最为相关; PT山羊的死亡率高，病情会很快恶化。根据经验，将PT造成的经济损失降到最低的一个好的策略是关注子孙的成活率，因为尽早做出决定（开玩笑或进行剖腹产手术）可以增加活着的孩子的数量。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号