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Venomous mollusks: the risks of human accidents by conus snails (gastropoda: conidae) in Brazil

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Sociedade Brasileira de Medicina Tropical - SBMT

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Abstract

Abstract (portuguese)

Os moluscos do gênero Conus apresentam um aparato venenoso composto de uma rádula quitinosa ligada a glândulas de peçonha, causando envenenamentos humanos graves e mesmo óbitos pela ação neurotóxica indutora do bloqueio de vários receptores e paralisia muscular. Não há casos descritos de envenenamento no país, mas determinadas populações correm risco de acidentes.

Abstract (english)

Mollusks of the genus Conus present a venomous apparatus composed of radulae, a chitin structure linked to glands, which injects potent neurotoxic peptides, causing serious human envenomation and even death, associated with the blockage of certain receptors and muscular paralysis. No reported envenomation has occurred in Brazil, but certain populations are at risk of accidents.

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Keywords

Conus, Animais peçonhentos, Moluscos venenosos, Envenenamentos humanos, Brasil, Conus, Venomous animals, Venomous mollusks, Human envenoming, Brazil

Language

English

Citation

Revista da Sociedade Brasileira de Medicina Tropical. Sociedade Brasileira de Medicina Tropical - SBMT, v. 39, n. 5, p. 498-500, 2006.

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Faculdade de Medicina
FMB
Campus: Botucatu


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