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首页> 外文期刊>Comparative Medicine >Mulberry Heart Disease and Hepatosis Dietetica in Farm Pigs (Sus scrofa domesticus) in a Research Setting
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Mulberry Heart Disease and Hepatosis Dietetica in Farm Pigs (Sus scrofa domesticus) in a Research Setting

机译：在研究环境中的农场猪（SUS Scrofa Domesticus）的桑椹心脏病和肝病饮食

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摘要

Perioperative complications and deaths occurred while developing a novel surgical model of pediatric kyphosis in 10 to 12 kg male farm-raised Yorkshire piglets. All piglets appeared clinically normal preoperatively. Intraoperative complications included tachycardia, respiratory acidosis,and death. Postoperatively, clinical signs included posterior paresis, head pressing, prolonged anesthetic recovery, difficulty rising, and sudden death. Necropsies were performed on all piglets. Some morbidity and mortality were accurately attributed to the spinal surgery. However, the indexpiglet for this report died suddenly approximately 16 to 18 h after surgery. Necropsy of this animal revealed clear, serosanguineous pleural and pericardial effusions along with myocardial hemorrhage and hepatic lesions, consistent with mulberry heart disease and hepatosis dietetica, respectively.Serum vitamin E and selenium levels from this animal were below age-specific lab reference ranges. Clinical signs of vitamin E and selenium deficiency are most common in fast-growing weaner piglets. The added stress of major surgery may exacerbate the condition in young piglets. Resolutionof morbidity and mortality in both juvenile and adult pigs occurred upon the use of an alternate vendor able to provide feed analyses meeting industry standards, although serum levels of vitamin E and selenium in similar ages and breed of swine were still occasionally slightly below referenceranges.
机译：围手术期并发症和死亡发生，同时在10至12公斤男性养殖约克夏仔猪中开发小型外科手术模型。所有仔猪术前临床正常。术中并发症包括心动过速，呼吸酸中毒和死亡。术后，临床迹象包括后部谱，头部压力，长时间麻醉恢复，难度上升，突然死亡。在所有仔猪上进行尸检。一些发病率和死亡率准确地归因于脊髓手术。然而，本报告的索引铅素突然在手术后突然死亡。这种动物的尸检显示出清晰，血管胸腔胸腔和心包的湿法以及心肌出血和肝脏病变，与桑椹疾病和肝病饮食一致，分别来自这种动物的塞勒姆维生素E和硒水平低于特定年龄的实验室参考范围。维生素E和硒缺乏的临床迹象在快速生长的断奶仔猪中最常见。主要手术的增加的压力可能会加剧幼鸽中的病情。少年和成年猪的发病率和死亡率的分辨率发生在利用替代供应商提供饲料分析会满足行业标准时，尽管血清维生素E和硒的血清水平仍然略微低于参考文章。

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  • 来源
    《Comparative Medicine》 |2020年第4期|共8页
  • 作者

    Helke Kristi L; Wolfe A Marissa; Smith Alison C; Swagel Roxanna; Gross Richard H; Yao Hai; McCrackin Mary Ann;

  • 作者单位

    Comparative Medicine Division of Laboratory Animal Resources Medical University of South Carolina;

    Comparative Medicine Division of Laboratory Animal Resources Medical University of South Carolina;

    Comparative Medicine Division of Laboratory Animal Resources Medical University of South Carolina;

    Surgical Research Laboratory Division of Laboratory Animal Resources Medical University of South Carolina;

    Neurosurgery Medical University of South Carolina;

    Bioengineering Clemson University;

    Comparative Medicine Division of Laboratory Animal Resources Medical University of South Carolina;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 畜牧、动物医学、狩猎、蚕、蜂;
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