2013
DOI: 10.1590/s0100-736x2013001200009
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Development and application of polymerase chain reaction test for detection of Conidiobolus lamprauges

Abstract: RESUMO.-[Desenvolvimento e aplicação da reação em cadeia da polimerase para detecção de Conidiobolus lamprauges.] A conidiobolomicose é uma doença granulomatosa causada pelo fungo Conidiobolus spp., observada em humanos e animais. As técnicas tradicionais de diagnóstico da doença são o isolamento do agente associado à presença de sinais clínicos típicos e condições patológicas. O objetivo deste trabalho é descrever o desenvolvimento de um teste da reação em cadeia da polimerase (PCR) específico para Conidiobol… Show more

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Cited by 10 publications
(10 citation statements)
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“…Several authors have suggested the use of molecular biology assays to search DNA sequences of conserved genes in fungal samples, including polymerase chain reaction (PCR) and DNA sequencing of intergenic regions (internal transcribed spacer, ITS) and ribosomal DNA units (18S, 5.8S and 28S rDNA) (DE PAULA et al, 2010;BOTTON et al, 2011;SILVEIRA et al, 2013). DE PAULA et al (2010) andSILVEIRA et al (2013) proposed the use of PCR to amplify the 18S rDNA region of pathogenic Conidiobolus. SILVEIRA et al (2013) confirmed the difficulty in identifying this microorganism in fungal culture, which was possible only in 26.6% from clinical samples.…”
Section: Microscopic Aspectsmentioning
confidence: 99%
See 1 more Smart Citation
“…Several authors have suggested the use of molecular biology assays to search DNA sequences of conserved genes in fungal samples, including polymerase chain reaction (PCR) and DNA sequencing of intergenic regions (internal transcribed spacer, ITS) and ribosomal DNA units (18S, 5.8S and 28S rDNA) (DE PAULA et al, 2010;BOTTON et al, 2011;SILVEIRA et al, 2013). DE PAULA et al (2010) andSILVEIRA et al (2013) proposed the use of PCR to amplify the 18S rDNA region of pathogenic Conidiobolus. SILVEIRA et al (2013) confirmed the difficulty in identifying this microorganism in fungal culture, which was possible only in 26.6% from clinical samples.…”
Section: Microscopic Aspectsmentioning
confidence: 99%
“…DE PAULA et al (2010) andSILVEIRA et al (2013) proposed the use of PCR to amplify the 18S rDNA region of pathogenic Conidiobolus. SILVEIRA et al (2013) confirmed the difficulty in identifying this microorganism in fungal culture, which was possible only in 26.6% from clinical samples. These authors also highlighted the importance of the use of molecular techniques for the definitive diagnosis of ovine conidiobolomycosis.…”
Section: Microscopic Aspectsmentioning
confidence: 99%
“…O produto da extração foi submetido a reação da polimerase em cadeia com primer universal para fungo e depois com primer específico para Conidiobolus lamprauges, ambos baseados no gene 18S ribossomal (GenBank GQ478281.1) (Silveira et al 2013). Para a técnica de IHQ foram utilizadas lâminas silanizadas com seções histológicas de 3 µm.…”
Section: Introductionunclassified
“…O diagnóstico da doença tem como princípio os achados epidemiológicos, clínico-patológicos associados ao isolamento do agente em cultivo com a classificação definitiva realizada através de técnicas moleculares como a PCR (Prophet et al 1992, Ribes et al 2000, Riet-Correa et al 2008, Vilela et al 2010, De Paula et al 2010, Ubiali et al 2013, Silveira et al 2013.…”
Section: Introductionunclassified