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1.
Arq. ciências saúde UNIPAR ; 27(5): 3331-3356, 2023.
Article in Portuguese | LILACS-Express | LILACS | ID: biblio-1435231

ABSTRACT

Objetivo: Oferecer uma visão geral sobre os efeitos que as intervenções com o uso de probióticos, prebióticos ou Transplante de Microbiota Fecal (TMF) e suas combinações provocam nos sintomas neurocomportamentais e gastrointestinais (GI) em indivíduos com Transtorno do Espectro Autista (TEA). Metodologia: Foi realizada uma revisão integrativa (RI) da literatura nas plataformas PubMed, SciELO, LILACS e Scopus, a partir dos descritores "autistic disorder", "autism", "prebiotics", "probiotics", "fecal microbiota transplantation" e "fecal transplantation", utilizando os operadores booleanos "AND" e "OR". Foram selecionados apenas artigos dos anos de 2013 a 2022, publicados em português, inglês ou espanhol e que possuíam relação direta com o tema. Resultados: Foram analisados 24 artigos na íntegra, dos quais 14 obedeciam aos critérios de inclusão e tiveram seus resultados analisados na presente revisão. Desses, dois relataram melhora dos sintomas GI com uso de probiótico, prebiótico e/ou TMF, nove mencionaram melhora tanto dos sintomas GI como dos neurocomportamentais com as terapias utilizadas e os outros três avaliaram a mudança dos sintomas neurocomportamentais. Conclusão: As terapias com probióticos, prebióticos e TMF possuem um efeito promissor na modificação da microbiota e na melhora dos sintomas neurocomportamentais e GI em pessoas com TEA.


Objective: To provide an overview of the effects that interventions with the use of probiotics, prebiotics, or fecal microbiota transplantation and their combinations have on neurobehavioral and gastrointestinal (GI) symptoms in individuals with Autism Spectrum Disorder (ASD). Methodology: An integrative review of the literature was conducted on the PubMed, SciELO, LILACS, and Scopus platforms using the descriptors "autistic disorder", "autism", "prebiotics", "probiotics", "fecal microbiota transplantation", and "fecal transplantation", using the Boolean operators "AND" and "OR". Only articles published between 2013 and 2022 in Portuguese, English, or Spanish and directly related to the topic were selected. Results: Twenty-four articles were fully analyzed, of which fourteen met the inclusion criteria and had their results analyzed in this review. Of these, two reported improvement in GI symptoms with the use of probiotics, prebiotics, and/or fecal microbiota transplantation, nine mentioned improvement in both GI and neurobehavioral symptoms with the therapies used, and the other three evaluated the change in neurobehavioral symptoms. Conclusion: Probiotic, prebiotic, and fecal microbiota transplantation therapies have a promising effect on modifying the microbiota and improving neurobehavioral and GI symptoms in individuals with ASD.


Objetivo: Proporcionar una visión general de los efectos que las intervenciones con el uso de probióticos, prebióticos o trasplante de microbiota fecal y sus combinaciones tienen sobre los síntomas neuroconductuales y gastrointestinales (GI) en individuos con Trastorno del Espectro Autista (TEA). Metodología: Se realizó una revisión integradora de la literatura en las plataformas PubMed, SciELO, LILACS y Scopus utilizando los descriptores "autistic disorder", "autism", "prebiotics", "probiotics", "fecal microbiota transplantation" y "fecal transplantation", utilizando los operadores booleanos "AND" y "OR". Solo se seleccionaron artículos publicados entre 2013 y 2022 en portugués, inglés o español y directamente relacionados con el tema. Resultados: Veinticuatro artículos fueron analizados en su totalidad, de los cuales catorce cumplieron los criterios de inclusión y sus resultados fueron analizados en esta revisión. De estos, dos reportaron mejoría en los síntomas GI con el uso de probióticos, prebióticos y/o trasplante de microbiota fecal, nueve mencionaron mejoría tanto en los síntomas GI como neuroconductuales con las terapias utilizadas, y los otros tres evaluaron el cambio en los síntomas neuroconductuales. Conclusiones: Las terapias con probióticos, prebióticos y trasplante de microbiota fecal tienen un efecto prometedor en la modificación de la microbiota y la mejora de los síntomas neuroconductuales y GI en individuos con TEA. PALABRAS CLAVE: Autismo; Microbiota; Prebióticos; Probióticos; Trasplante de Microbiota Fecal.

2.
Mem. Inst. Oswaldo Cruz ; 112(10): 719-722, Oct. 2017. graf
Article in English | LILACS | ID: biblio-1040562

ABSTRACT

We report the first two cases of Trichosporon mycotoxinivorans infections in Latin America. We also conducted a literature review and a microbiological investigation, including that of clinical and environmental isolates. A 30-year-old man with chronic renal failure had disseminated infection after dialysis and a 15-year-old boy with cystic fibrosis (CF) had pulmonary exacerbations with positive respiratory samples. A review of the relevant literature revealed that deep-seated infections were related to immunosuppression or invasive devices, while most of the CF patients showed a decline in lung function after positive cultures. Phylogenetic analyses revealed three distinct circulating genotypes. MALDI-TOF mass spectrometry analysis showed similar spectral profiles and correctly identified all strains/isolates. Biofilm production was documented in a bloodstream isolate and biofilm-producing cells showed high minimum inhibitory concentrations against antifungals.


Subject(s)
Humans , Male , Adolescent , Adult , Trichosporon/genetics , Trichosporonosis/diagnosis , Trichosporon/classification , Trichosporon/drug effects , Brazil/epidemiology , Microbial Sensitivity Tests , Biofilms/growth & development , Trichosporonosis/microbiology , Trichosporonosis/epidemiology , Genotype , Latin America , Antifungal Agents/pharmacology
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