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首页> 外文期刊>Polar biology >Hematology, plasma biochemistry, and trace element reference values for free-ranging adult Magellanic Penguins (Spheniscus magellanicus)
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Hematology, plasma biochemistry, and trace element reference values for free-ranging adult Magellanic Penguins (Spheniscus magellanicus)

机译:散养成年麦哲伦企鹅(Spheniscus magellanicus)的血液学,血浆生物化学和微量元素参考值

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摘要

Blood parameters (hematology and biochemistry) are useful in assessing the physiological, nutritional, and overall health status of both captive and free-ranging wildlife. In this study, we established baseline values for blood parameters (hematology, plasma biochemistry, and trace elements) of free-ranging adult Magellanic Penguins (Spheniscus magellanicus) sampled at ten breeding colonies covering their full latitudinal distribution in Patagonia over two decades. Males had higher packed cell volume, heterophil and eosinophil relative counts, total solids, copper, and iron but lower magnesium than females. We also compared our results with those obtained in previous studies on both captive and free-ranging Magellanic Penguins and other Spheniscus species. Our study provides a baseline for ecological studies investigating the physiological responses of this species to natural and anthropogenic changes. Furthermore, our findings provide clinically relevant reference values for Magellanic Penguins under care at zoos, aquaria, and rehabilitation centers.
机译:血液参数(血液学和生物化学)可用于评估圈养和自由放养野生动物的生理,营养和整体健康状况。在这项研究中,我们确定了十个繁殖群体采样的自由放养的成年麦哲伦企鹅(Spheniscus magellanicus)的血液参数(血液学,血浆生物化学和微量元素)的基线值,涵盖了它们在巴塔哥尼亚的整个纬度分布,超过了二十年。雄性具有更高的堆积细胞体积,嗜异性和嗜酸性粒细胞相对计数,总固体,铜和铁,但镁含量低于雌性。我们还将我们的结果与先前关于圈养麦哲伦企鹅和自由放养的企鹅以及其他木槿种类的研究结果进行了比较。我们的研究为生态学研究该物种对自然和人为变化的生理反应提供了基线。此外,我们的发现为在动物园,水族馆和康复中心接受护理的麦哲伦企鹅提供了临床相关的参考值。

著录项

  • 来源
    《Polar biology》 |2019年第4期|733-742|共10页
  • 作者单位

    Consejo Nacl Invest Cient & Tecn, Inst Biol Organismos Marinos IBIOMAR, Blvd Brown 2915,U9120ACD Puerto Madryn, Chubut, Argentina;

    Univ Sao Paulo, Fac Med Vet & Zootecnia, Dept Patol, Lab Patol Comparada Anim Selvagens, Ave Prof Dr Orlando Marques de Paiva 87, BR-05508270 Sao Paulo, SP, Brazil;

    Wildlife Conservat Soc, Field Vet Program, 2300 Southern Blvd, Bronx, NY 10460 USA|Sci Based Support Consulting, 28 Sassinoro Blvd, New York, NY USA;

    Wildlife Conservat Soc, Field Vet Program, 2300 Southern Blvd, Bronx, NY 10460 USA|EcoHlth Alliance, 460 West 34th St,17th Floor, New York, NY USA;

    Wildlife Conservat Soc, Field Vet Program, 2300 Southern Blvd, Bronx, NY 10460 USA|Univ Calif Davis, Sch Vet Med, One Hlth Inst, 1089 Vet Med Dr,VM3B, Davis, CA 95616 USA;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Argentina; Hematology; Magellanic Penguin; Patagonia; Plasma biochemistry; Spheniscus magellanicus;

    机译:阿根廷;血液学;麦哲伦企鹅;巴塔哥尼亚;等离子生物化学;麦哲伦;

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