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Euterpe oleracea Mart. inhibits virulence factors of Aspergillus fumigatus

    Katia RA Borges

    Federal University of Maranhão – UFMA, Postgraduate Program in Adult Health, Avenida dos Portugueses, 1966, Bacanga. CEP 65080-805, São Luís, Maranhão, Brazil

    ,
    Igor VP Rodrigues

    Federal University of Maranhão – UFMA, Postgraduate Program in Adult Health, Avenida dos Portugueses, 1966, Bacanga. CEP 65080-805, São Luís, Maranhão, Brazil

    ,
    Liwerbeth A Pereira

    Federal University of Maranhão – UFMA, Postgraduate Program in Adult Health, Avenida dos Portugueses, 1966, Bacanga. CEP 65080-805, São Luís, Maranhão, Brazil

    ,
    Gabriel X Silva

    Federal University of Maranhão – UFMA, Postgraduate Program in Adult Health, Avenida dos Portugueses, 1966, Bacanga. CEP 65080-805, São Luís, Maranhão, Brazil

    ,
    Walbert EM Filho

    Federal University of Maranhão – UFMA, Postgraduate Program in Adult Health, Avenida dos Portugueses, 1966, Bacanga. CEP 65080-805, São Luís, Maranhão, Brazil

    ,
    Marcos ACN Silva

    Federal University of Maranhão – UFMA, Postgraduate Program in Adult Health, Avenida dos Portugueses, 1966, Bacanga. CEP 65080-805, São Luís, Maranhão, Brazil

    ,
    Rita NS Alves

    Federal University of Maranhão – UFMA, Postgraduate Program in Adult Health, Avenida dos Portugueses, 1966, Bacanga. CEP 65080-805, São Luís, Maranhão, Brazil

    ,
    Carolina RF Bezerra

    Federal University of Maranhão – UFMA, Postgraduate Program in Adult Health, Avenida dos Portugueses, 1966, Bacanga. CEP 65080-805, São Luís, Maranhão, Brazil

    ,
    Ivone G Rosa

    Federal University of Maranhão – UFMA, Postgraduate Program in Adult Health, Avenida dos Portugueses, 1966, Bacanga. CEP 65080-805, São Luís, Maranhão, Brazil

    ,
    Luciane MO Brito

    Federal University of Maranhão – UFMA, Postgraduate Program in Adult Health, Avenida dos Portugueses, 1966, Bacanga. CEP 65080-805, São Luís, Maranhão, Brazil

    ,
    Maria CL Barbosa

    Federal University of Maranhão – UFMA, Postgraduate Program in Adult Health, Avenida dos Portugueses, 1966, Bacanga. CEP 65080-805, São Luís, Maranhão, Brazil

    ,
    Luís C Zaror

    Universidad Mayor de Temuco, Escuela de Tecnología Médica. Av. Alemania 281, Temuco, Región de la Araucanía, Chile, 7760197

    ,
    Maria DSB Nascimento

    *Author for correspondence:

    E-mail Address: m.desterro.soares@gmail.com

    Federal University of Maranhão – UFMA, Postgraduate Program in Adult Health, Avenida dos Portugueses, 1966, Bacanga. CEP 65080-805, São Luís, Maranhão, Brazil

    &
    Geusa FB Bezerra

    Federal University of Maranhão – UFMA, Postgraduate Program in Adult Health, Avenida dos Portugueses, 1966, Bacanga. CEP 65080-805, São Luís, Maranhão, Brazil

    Published Online:https://doi.org/10.2217/fmb-2019-0028

    Aim: Euterpe oleracea Mart. (açaí) presents organic compounds with different pharmacological properties. The aim was to evaluate the bioactivity of the açaí extract on the virulence factors of two strains of Aspergillus fumigatus on abiotic surfaces. Methods: The adhrence and biofilm removal activities of was analyzed by adding 3 ml of the prepared dilutions of the tube extract containing the fragments with adhered fungal structures and formed biofilm. Results: The extract of Euterpe oleraceae Mart. presented adherence and biofilm removal properties of AFAR and AF4091 on abiotic surfaces. Conclusion: The strains were able to adhere and form biofilm on the abiotic surface and Euterpe oleracea Mart. was able to remove the adhered structures and biofilm on the abiotic surfaces.

    Papers of special note have been highlighted as: • of interest

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