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dc.contributor.advisorHernández Borges , Javier
dc.contributor.advisorReyes Batle, María
dc.contributor.authorBarreiro Monroy, Andrea
dc.date.accessioned2020-07-22T10:10:20Z
dc.date.available2020-07-22T10:10:20Z
dc.date.issued2020
dc.identifier.urihttp://riull.ull.es/xmlui/handle/915/20460
dc.description.abstractMicroplastics are small plastic particles (5 mm-1 µm size) that come from the degradation of bigger plastics or have already been manufactured with this size for specific uses. Due to the degradation they suffer, microplastics can be accumulated in the environment, being a source of contamination. Moreover, they can be ingested by animals like birds or fishes. Besides, it has been recently studied that exists a certain relation between microplastics and microorganisms, being suitable habitats for their growth and development. In the present work, it was studied the presence of free-living amoebas (FLA) in microplastics from sea water and sand collected in Playa Grande, Tenerife. FLA, a group of protozoa, are widely distributed in the environment, being causal agents of some serious infections that can affect the Central Nervous System (CNS), such as blinding keratitis and granulomatous encephalitis. We have isolated Acanthamoeba spp. from the microplastics extracted on the sand. It was observed the stellate morphology of this genus cysts. The sample was analyzed at the microscope and confirmed by the specific PCR. These preliminary results show that, there could be a positive relation between the growth of FLA and microplastics, making them an ideal habitat for their development.en
dc.format.mimetypeapplication/pdf
dc.language.isoes
dc.rightsLicencia Creative Commons (Reconocimiento-No comercial-Sin obras derivadas 4.0 Internacional)
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.es_ES
dc.titleEvaluación de la presencia de Amebas de Vida Libre en microplásticos de la isla de Tenerife
dc.typeinfo:eu-repo/semantics/bachelorThesis
dc.subject.keywordMicroplásticos, Amebas de vida libre, Tenerife.


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Licencia Creative Commons (Reconocimiento-No comercial-Sin obras derivadas 4.0 Internacional)
Except where otherwise noted, this item's license is described as Licencia Creative Commons (Reconocimiento-No comercial-Sin obras derivadas 4.0 Internacional)