First report of ocular histoplasmosis in a horse from Iran: molecular, clinical and pathological findings.

ABSTRACT: Histoplasma capsulatum is a dimorphic fungus that is traditionally classified in three varieties: Hc var. capsulatum, Hc var. duboisii, and Hc var. farciminosum (HCF). Cytology, hematology, pathology, polymerase chain reaction (PCR), sequencing, and phylogenetic analyses were applied on samples collected from the blood and the eye of a horse with pustular lesions and ocular discharge. Physical examination and cytopathological tests showed H. capsulatum infection. Additionally, the results of two PCR tests confirmed H. capsulatum infection. The phylogenetic tree of the internal transcribed spacer sequence of Iranian H. capsulatum showed homology with the HCF variety. For the first time, H. capsulatum infection in t

SUBMITTER: Ghaemi M 

PROVIDER: S-EPMC9548230 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature