Histoplasmosis outbreak in Tamboril cave-Minas Gerais state, Brazil.

Med Mycol Case Rep

Núcleo de Pós-Graduação e Pesquisa do Hospital, Santa Casa de Belo Horizonte Hospital, Rua Domingos Vieira, 590, Belo Horizonte 30150240, Minas Gerais, Brazil.

Published: April 2014

In this study, we report four cases of Histoplasma capsulatum infection in eight biologists who made an expedition to determine the prevalence of this fungus in a cave localized in the northwest of Minas Gerais state, Brazil. This case report demonstrates the importance of evaluating the H. capsulatum presence in Brazilian caves before opening to public visitations.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3930957PMC
http://dx.doi.org/10.1016/j.mmcr.2013.12.002DOI Listing

Publication Analysis

Top Keywords

gerais state
8
state brazil
8
histoplasmosis outbreak
4
outbreak tamboril
4
tamboril cave-minas
4
cave-minas gerais
4
brazil study
4
study report
4
report cases
4
cases histoplasma
4

Similar Publications

Evaluating amyloid-beta aggregation and toxicity in transgenic Caenorhabditis elegans models of Alzheimer's disease.

Methods Cell Biol

January 2025

Federal University of Santa Maria, Center for Natural and Exact Sciences, Department of Biochemistry and Molecular Biology, Graduate Program in Biological Sciences: Toxicological Biochemistry, Camobi, Santa Maria, RS, Brazil.

Alzheimer's disease (AD) is the leading cause of dementia in the elderly, clinically characterized by memory loss, cognitive decline, and behavioral disturbances. Its pathogenesis is not fully comprehended but involves intracellular depositions of amyloid beta peptide (Aβ) and neurofibrillary tangles of hyperphosphorylated tau. Currently, pharmacological interventions solely slow the progression of symptoms.

View Article and Find Full Text PDF

Huntington's disease (HD) is an autosomal dominant neurodegenerative disorder characterized by a repeat of the cytosine-adenine-guanine trinucleotide (CAG) in the huntingtin gene (HTT). This results in the translation of a mutant huntingtin (mHTT) protein with an abnormally long polyglutamine (polyQ) repeat. The pathology of HD leads to neuronal cell loss, motor abnormalities, and dementia.

View Article and Find Full Text PDF

Geographic Distribution of Vaccinia Virus, Diagnosis and Demographic Aspects of Affected Populations, Minas Gerais, Brazil, 2000-2023.

Viruses

December 2024

Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, Belo Horizonte 31270-901, Brazil.

Since its first report in Brazil in 1999, outbreaks of exanthematous diseases caused by vaccinia virus (VACV) have been a recurring concern, particularly impacting rural regions. Minas Gerais (MG) State, Brazil, has emerged as the epicenter of bovine vaccinia (BV) outbreaks. This study presents a comprehensive overview of VACV circulation in MG State over the past two decades, examining the occurrence and distribution of poxvirus cases and outbreaks and the demographic characteristics of affected populations.

View Article and Find Full Text PDF

A diverse orchard with fruit fly hosts may provide information about trophic relationships, including new insights into beneficial insects. We evaluated the composition of the fruit fly complex to provide information on tephritid species, parasitoids and multitrophic interactions for the southern region of Minas Gerais, Brazil. Sampling was carried out using traps and by collecting fruits from plants and/or the ground according to availability/the fruiting period.

View Article and Find Full Text PDF

Hypothyroidism causes ovarian dysfunction and infertility in women and animals and impairs the hypothalamic expression of kisspeptin (Kp). However, kisspeptin is also expressed in the genital system, and the lack of the Kp receptor (Kiss1r) in the uterus is linked to reduced implantation rates. This study investigated the impact of hypothyroidism on the uterine expression of Kp and Kiss1r in female rats throughout the estrous cycle and the associated changes in uterine activity modulators.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!