Single-species (bacterial, fungal, or mycobacterial) biofilms or dual-species (mycobacterial-fungal) biofilms formed in dialysis fluids.

Autor: Costa PSB; Postgraduate Program in Health Promotion, Universidade de Franca, 201 Dr. Armando Salles de Oliveira Ave. Parque Universitário, 14.404-600 - Franca, SP, Brazil., Oliveira LT; Postgraduate Program in Health Promotion, Universidade de Franca, 201 Dr. Armando Salles de Oliveira Ave. Parque Universitário, 14.404-600 - Franca, SP, Brazil., Pedroso RS; Universidade Federal de Uberlândia, 2121 João Naves de Ávila Ave. Santa Mônica, 38.400-902 - Uberlândia, MG, Brazil., Tosta PO; Postgraduate Program in Health Promotion, Universidade de Franca, 201 Dr. Armando Salles de Oliveira Ave. Parque Universitário, 14.404-600 - Franca, SP, Brazil., Martins CHG; Universidade Federal de Uberlândia, 2121 João Naves de Ávila Ave. Santa Mônica, 38.400-902 - Uberlândia, MG, Brazil., Jamur MC; Postgraduate Program in Cell and Molecular Biology, Universidade de São Paulo, 3900 Bandeirantes Ave. Vila Monte Alegre, 14049-900 - Ribeirão Preto, SP, Brazil., Pires RH; Postgraduate Program in Health Promotion, Universidade de Franca, 201 Dr. Armando Salles de Oliveira Ave. Parque Universitário, 14.404-600 - Franca, SP, Brazil. Electronic address: regina.pires@unifran.edu.br.
Jazyk: angličtina
Zdroj: Diagnostic microbiology and infectious disease [Diagn Microbiol Infect Dis] 2020 Mar; Vol. 96 (3), pp. 114870. Date of Electronic Publication: 2019 Jul 24.
DOI: 10.1016/j.diagmicrobio.2019.114870
Abstrakt: Continuous hemodialysis system monitoring is necessary to prevent microorganism growth and health problems. This study evaluates single- and dual-species biofilm formation in microtiter plates by using dialysis solutions under aerobiosis or 5% CO 2 atmosphere. Escherichia coli, Pseudomonas aeruginosa, Staphylococcus epidermidis, Candida parapsilosis sensu lato, and Mycobacterium smegmatis produce single-species biofilms in all dialysis solutions in both oxygenation conditions. Dual-species biofilm cultures grown at 5% CO 2 atmosphere and in dialysate containing glucose reveal that M. smegmatis benefits from its association with C. parapsilosis. The dialysate and its constituent solutions support the growth of all the mono-species and the inter-kingdom mycobacterial/yeast biofilms in both aerobiosis and microaerophilic conditions.
(Copyright © 2019 Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
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