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Immune Response of Green Sea Turtles with and without Fibropapillomatosis: Evaluating Oxidative Burst and Phagocytosis via Flow Cytometry

机译:绿海龟有或没有纤维乳头瘤病的免疫反应:通过流式细胞术评估氧化性爆发和吞噬作用

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摘要

Fibropapillomatosis (FP) has a complex etiology, involving genetic and environmental factors, and is considered a threat to green sea turtles (Chelonia mydas). The goals of this study were to evaluate phagocytosis and oxidative burst in blood samples of green sea turtles with and without FP. We analyzed samples from 38 specimens (27 with FP) captured at a feeding area in Brazil. No differences were observed between specimens with and without FP regarding leukocyte activity; nevertheless, the analyses revealed there were significant differences among leukocyte populations of animals with FP, lymphocytes and monocytes had higher phagocytic activity than did granulocytes, and lymphocytes had lower oxidative burst activity than did granulocytes and monocytes. This study described an efficient method to assess leukocyte activity through flow cytometry and revealed important characteristics of white blood cells from green sea turtles with FP.
机译:纤维乳头瘤病(FP)的病因复杂,涉及遗传和环境因素,被认为是对绿海龟(Chelonia mydas)的威胁。这项研究的目的是评估有和没有FP的绿海龟血液样本中的吞噬作用和氧化爆发。我们分析了在巴西一个饲喂区捕获的38个标本(27个带FP)的样品。在有和没有FP的标本之间,在白细胞活性方面没有观察到差异。然而,分析显示,FP动物的白细胞群之间存在显着差异,淋巴细胞和单核细胞的吞噬活性高于粒细胞,并且淋巴细胞的氧化爆发活性低于粒细胞和单核细胞。这项研究描述了一种通过流式细胞术评估白细胞活性的有效方法,并揭示了带有FP的绿海龟白细胞的重要特征。

著录项

  • 来源
    《Chelonian conservation and biology》 |2016年第2期|273-278|共6页
  • 作者单位

    Univ Sao Paulo, Res Grp Fibropapillomatosis Sea Turtles, Sao Paulo, SP, Brazil|Univ Sao Paulo, Escola Super Agr Luiz de Queiroz, Ave Padua Dimas 11, BR-13418900 Piracicaba, SP, Brazil|Univ Sao Paulo, Ctr Energia Nucl Agr, Ave Padua Dimas 11, BR-13418900 Piracicaba, SP, Brazil;

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

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

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

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

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

    Reptilia; Testudines; Chelonia mydas; fibropapillomas; leukocyte activity;

    机译:爬行动物;睾丸炎;myhelas mydas;纤维乳头状瘤;白细胞活性;

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