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Toxic alkaloids in Lyngbya majuscula and related tropical marine cyanobacteria

机译:Lyngbya majuscula和相关热带海洋蓝细菌中的有毒生物碱

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摘要

The cyanobacterium Lyngbya majuscula is found in the littoral zone and to a depth of 30 m in tropical, subtropical and temperate regions across the globe, as well as being an important contributor to coral reef ecosystems. This cyanobacterium produces a range of chemicals that may contribute to a variety of negative health outcomes including skin, eye and respiratory irritation. The toxic compounds, lyngbyatoxin A and debromoaplysiatoxin, have been implicated in acute dermatologic reactions in human swimmers, and experiments involving these two toxins show the formation of acute dermal lesions. We explore the reported distribution and health implications of L. majuscula, with reference to factors affecting bloom frequency. The likely implications of climate change upon the distribution of the organism, and frequency of blooms are also described.
机译:蓝藻(Lyngbya majuscula)位于沿海地区,在全球热带,亚热带和温带地区深达30 m,是珊瑚礁生态系统的重要组成部分。这种蓝细菌会产生一系列化学物质,这些化学物质可能会导致各种不良健康后果,包括皮肤,眼睛和呼吸道刺激。有毒化合物lyngbyatoxin A和debromoaplysiatoxin已与人类游泳者的急性皮肤病反应有关,涉及这两种毒素的实验表明形成了急性皮肤损伤。我们参考影响开花频率的因素,探讨了Ma。Majuscula的报道分布和对健康的影响。还描述了气候变化对生物体分布和开花频率的可能影响。

著录项

  • 来源
    《Harmful Algae》 |2014年第1期|1-8|共8页
  • 作者单位

    European Centre for Environment and Human Health, University of Exeter Medical School, Knowledge Spa, Royal Cornwall Hospital, Truro, Cornwall TR1 3HD, UK;

    European Centre for Environment and Human Health, University of Exeter Medical School, University of Exeter, Truro, Cornwall, UK;

    European Centre for Environment and Human Health, University of Exeter Medical School, University of Exeter, Truro, Cornwall, UK,School of Geography, Earth and Environmental Sciences, University of Plymouth, Drake Circus, Plymouth, Devon PL4 8AA, UK;

    European Centre for Environment and Human Health, University of Exeter Medical School, University of Exeter, Truro, Cornwall, UK,Centre for Molecular, Environmental, Genetic and Analytic Epidemiology, University of Melbourne, Australia;

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

    Aplysiatoxins; Climate change; Dermatoxin; Epidemiology; Lyngbya majusculal Lyngbyatoxins; Manauealides; Recreational water activity; Teleocidins;

    机译:Aplysia毒素;气候变化;皮肤毒素流行病学;Lyngbya陵妇Lyngbyatoxins;马瑙莱德斯;休闲水活动;远程信息素;

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