Biogenic silver nanoparticles in the treatment of experimental pythiosis Bio-AgNP in pythiosis therapy.

Pythiosis is a rapidly progressing disease that can be lethal to affected individuals due to resistance to available therapeutic protocols. The disease affects mammals, with the largest number of reports in horses and humans. The present study investigated the activity of biogenic silver nanoparticles (bioAgNP) in the treatment of experimental pythiosis.

Serological Investigation into Paracoccidioides brasiliensis Infection in Dogs from Southern Rio Grande do Sul, Brazil.

Paracoccidioides brasiliensis is a dimorphic fungus and major cause of paracoccidioidomycosis (PCM), which is a systemic and endemic mycosis in Brazil. In Southern Brazil, an increased number of cases were detected since the 1990 s. Therefore, in order to determine areas with the presence of the fungus, this study aimed to investigate infection by P.

Seroepidemiology of Paracoccidioides brasiliensis infection in horses from Rio Grande do Sul, Brazil.

Paracoccidioides brasiliensis is the etiological agent of the major systemic mycosis in Brazil, called paracoccidioidomycosis. Although the Rio Grande do Sul is considered an endemic area of the disease, there are few studies on the ecology of P. brasiliensis in the state.

Fungi isolated from the excreta of wild birds in screening centers in Pelotas, RS, Brazil.

The identification of the fungal species belonging to the healthy microflora in animals is a precondition for the recognition of pathological processes causing them. The aim of this study was to investigate the presence of potentially pathogenic fungi in the feces of wild birds collected in Screening Centers. Samples were collected from the feces of 50 cages with different species of birds.