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Infections by entomopathogenic fungi in common green iguanas (Iguana iguana) in captivity in Brazil.

Authors :
Ferreira-Machado E
Navas-Suárez PE
Ervedosa TB
Figueiredo KB
de Carvalho ACSR
Takahashi JPF
Kimura LM
de Araújo LJT
de Azevedo Fernandes NCC
Sanches TC
Rivas L
Frediani M
Zwarg TM
Blume GR
Eloi RSA
de Oliveira LB
Santos ALRM
das Chagas NTC
Guerra JM
Source :
Journal of comparative pathology [J Comp Pathol] 2023 Feb; Vol. 201, pp. 16-22. Date of Electronic Publication: 2023 Jan 14.
Publication Year :
2023

Abstract

Entomopathogenic fungi, widely available biological agents used to control agricultural pests, are sporadically reported to cause focal or disseminated infection in reptiles and mammals, including humans. This study summarizes the clinical presentation, histopathological and molecular findings by panfungal polymerase chain reaction and sequencing of four cases of hypocrealean fungal infections in captive common green iguanas (Iguana, iguana). One case of granulomatous pneumonia, hepatitis and serositis was related to Metarhizium flavoviride complex infection. Two disseminated fungal infection cases, with scarce inflammatory cell infiltration, were caused by Beauveria bassiana while there was one case of multifocal granulomatous and necrotizing pneumonia by Purpureocillium spp. To the best of our knowledge, this is the first report of fatal mycosis infection due to entomopathogenic fungi in captive common green iguanas.<br /> (Copyright © 2022 Elsevier Ltd. All rights reserved.)

Details

Language :
English
ISSN :
1532-3129
Volume :
201
Database :
MEDLINE
Journal :
Journal of comparative pathology
Publication Type :
Academic Journal
Accession number :
36646035
Full Text :
https://doi.org/10.1016/j.jcpa.2022.12.006