دورية أكاديمية

Molecular detection of Histoplasma capsulatum in organ samples from bats randomly captured in urban areas of Araraquara, São Paulo state, Brazil.

التفاصيل البيبلوغرافية
العنوان: Molecular detection of Histoplasma capsulatum in organ samples from bats randomly captured in urban areas of Araraquara, São Paulo state, Brazil.
المؤلفون: Ruiz-Muñoz JA; Unidad de Micología, Departamento de Microbiología-Parasitología, Facultad de Medicina, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico., Rodríguez-Arellanes G; Unidad de Micología, Departamento de Microbiología-Parasitología, Facultad de Medicina, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico., Ramírez JA; Unidad de Micología, Departamento de Microbiología-Parasitología, Facultad de Medicina, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico., Carreto-Binaghi LE; Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas (INER), Mexico City, Mexico., Fusco-Almeida AM; Departamento de Análises Clínicas, Faculdade de Ciências Farmacêuticas, Universidade Estadual Paulista (UNESP), São Paulo, Brazil., Mendes-Giannini MJS; Departamento de Análises Clínicas, Faculdade de Ciências Farmacêuticas, Universidade Estadual Paulista (UNESP), São Paulo, Brazil., García-Pérez BE; Departamento de Microbiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional (IPN), Mexico City, Mexico., Taylor ML; Unidad de Micología, Departamento de Microbiología-Parasitología, Facultad de Medicina, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico.
المصدر: Epidemiology and infection [Epidemiol Infect] 2024 May 06; Vol. 152, pp. e83. Date of Electronic Publication: 2024 May 06.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Cambridge University Press Country of Publication: England NLM ID: 8703737 Publication Model: Electronic Cited Medium: Internet ISSN: 1469-4409 (Electronic) Linking ISSN: 09502688 NLM ISO Abbreviation: Epidemiol Infect Subsets: MEDLINE
أسماء مطبوعة: Original Publication: Cambridge Eng : Cambridge University Press
مواضيع طبية MeSH: Chiroptera*/microbiology , Histoplasma*/genetics , Histoplasma*/isolation & purification , Histoplasmosis*/epidemiology , Histoplasmosis*/veterinary , Histoplasmosis*/microbiology, Animals ; Brazil/epidemiology ; Polymerase Chain Reaction/veterinary
مستخلص: The mycosis histoplasmosis is also considered a zoonosis that affects humans and other mammalian species worldwide. Among the wild mammals predisposed to be infected with the etiologic agent of histoplasmosis, bats are relevant because they are reservoir of Histoplasma species, and they play a fundamental role in maintaining and spreading fungal propagules in the environments since the infective mycelial phase of Histoplasma grows in their accumulated guano. In this study, we detected the fungal presence in organ samples of bats randomly captured in urban areas of Araraquara City, São Paulo, Brazil. Fungal detection was performed using a nested polymerase chain reaction to amplify a molecular marker (Hcp100) unique to H. capsulatum , which revealed the pathogen presence in organ samples from 15 out of 37 captured bats, indicating 40.5% of infection. Out of 22 Hcp100-amplicons generated, 41% corresponded to lung and trachea samples and 59% to spleen, liver, and kidney samples. Data from these last three organs suggest that bats develop disseminated infections. Considering that infected bats create environments with a high risk of infection, it is important to register the percentage of infected bats living in urban areas to avoid risks of infection to humans, domestic animals, and wildlife.
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فهرسة مساهمة: Keywords: H. capsulatum; Hcp100 marker; bats; histoplasmosis; nested PCR
تواريخ الأحداث: Date Created: 20240505 Date Completed: 20240527 Latest Revision: 20240530
رمز التحديث: 20240530
مُعرف محوري في PubMed: PMC11131007
DOI: 10.1017/S0950268824000657
PMID: 38705586
قاعدة البيانات: MEDLINE
الوصف
تدمد:1469-4409
DOI:10.1017/S0950268824000657