[First isolation of Acanthamoeba spp. in seawater from the southeast of Buenos Aires (SE, Argentina)]. / Primer aislamiento de Acanthamoeba spp. en agua de mar del sudeste bonaerense, Argentina.
Rev Argent Microbiol
; 2024 Apr 16.
Article
em Es
| MEDLINE
| ID: mdl-38632019
ABSTRACT
Free-living amoebae (FLA) of the genus Acanthamoeba are ubiquitous and amphizoic protozoa that colonize aquatic and terrestrial habitats and can serve as reservoirs for other microorganisms. They are considered econoses that can cause severe and rare pathologies. Due to limited epidemiological data available, the objective of this study was to investigate the presence of Acanthamoeba in coastal wetlands of the southeast of Buenos Aires province and evaluate their association with bacteriological and environmental variables. From February 2021 to July 2022, 22 seawater samples were collected at different points along the coast of the city of Mar del Plata (Buenos Aires, Argentina). Environmental parameters were determined and physicochemical and bacteriological studies, morphological identification, cultures and molecular typification were conducted. Regardless of the environmental and bacteriological variables, the presence of Acanthamoeba spp. was molecularly confirmed in 54.54% of the samples, being the first report of these protozoa in seawater in Argentina.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
País/Região como assunto:
America do sul
/
Argentina
Idioma:
Es
Ano de publicação:
2024
Tipo de documento:
Article