The impacts of synthetic and cellulose-based fibres and their associated dyes on fish hosts and parasite health.
The impacts of synthetic and cellulose-based fibres and their associated dyes on fish hosts and parasite health.
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DOI：
10.1007/s11356-023-30794-0
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发表时间：
2023-12
影响因子：
5.8
通讯作者：
Cable, Jo
中科院分区：
文献类型：
--
作者：
MacAulay, Scott;Masud, Numair;Davies-Jones, Josh;Ward, Benjamin D.;Cable, Jo
塑料污染现在是淡水系统的一个普遍特征，其中大部分是纤维污染。在这里，我们使用一个淡水鱼寄主-寄生虫模型系统(孔雀鱼Poecilia reetata-Gyrodactylus Turbuli)来测试塑料和纤维素纤维(来自商业服装的聚酯、棉花和竹子)对鱼类宿主-寄生虫相互作用的影响。对于未受感染的鱼，与其他两种纤维类型相比，接触聚酯纤维与明显更高的死亡率相关。对于受感染的鱼，虽然接触聚酯和棉花与寄生虫负担没有任何重大变化有关，但与没有接触任何纤维的鱼相比，暴露于竹纤维的鱼显著降低了最大寄生虫负担，表明竹纤维和/或相关染料具有一定程度的抵抗力或耐受性。虽然无法确定化学染料的确切性质，但在测试接触纤维染料的离宿寄生虫存活率时，棉花，特别是聚酯染料，与竹子相比，寄生虫死亡率更高。总体而言，我们补充了越来越多的证据，这些证据表明聚酯微塑料纤维及其相关染料可能对鱼类和寄生虫的生存都有害，我们强调，纺织行业需要提高纺织行业对织物染料化学特性的透明度。网上版载有补充材料，可在10.1007/s11356-023-30794-0查阅。
Plastic pollution is now a ubiquitous feature of freshwater systems and the majority of this is fibrous. Here, we test the effects of plastic and cellulose-based fibres (polyester, cotton, and bamboo from commercial clothing) on fish host-parasite interactions using a freshwater fish host-parasite model system (guppy Poecilia reticulata-Gyrodactylus turnbulli). For uninfected fish, polyester exposure was associated with significantly higher mortality rates compared with the other two fibre types. For infected fish, whilst polyester and cotton exposure were not associated with any significant changes to parasite burdens, fish exposed to bamboo fibres had significantly reduced maximum parasite burdens compared with fish not exposed to any fibres, indicating that the bamboo fibres and/or associated dyes conferred some degree of resistance or tolerance. Whilst unable to determine the exact nature of the chemical dyes, when testing off-host parasite survival on exposure to the fibre dyes, cotton and particularly polyester dyes were associated with higher parasite mortality compared to bamboo. Overall, we add to the growing body of evidence which shows that polyester microplastic fibres and their associated dyes can be detrimental for both fish and parasite survival, and we highlight the need for increased transparency from textile industries on the chemical identity of fabric dyes. The online version contains supplementary material available at 10.1007/s11356-023-30794-0.
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影响因子：
4
作者：
Cable, J.;van Oosterhout, C.
通讯作者：
van Oosterhout, C.
影响因子：
7
作者：
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Gautam, R.
影响因子：
3
作者：
KAUFFMAN, GB
通讯作者：
KAUFFMAN, GB
影响因子：
8.8
作者：
Banaee, Mandi;Soltanian, Siyavash;Derikvandy, Azam
通讯作者：
Derikvandy, Azam
影响因子：
5.8
作者：
Frias, J. P. G. L.;Nash, Roisin
通讯作者：
Nash, Roisin