First description of Cryptosporidium hominis GP60 genotype IkA20G1 and Cryptosporidium parvum GP60 genotypes IIaA18G3R1 and IIaA15G2R1 in foals in Brazil

Autor(es)

Inacio, Sandra Valeria ^[1] ; Widmer, Giovanni ; Lemos de Brito, Roberta Lomonte ; Miranda Oliveira, Bruno Cesar ^[6] ; Nakamura, Alex Akira ; Neto, Luiz da Silveira ; Balizardo Carvalho, Joao Gabriel ; Meireles, Marcelo Vasconcelos ^[3] ; Saraiva Bresciani, Katia Denise

Afiliação do(s) autor(es)

^[1] Univ Estadual Paulista UNESP, Fac Med Vet Aracatuba, Dept Clin Cirurgia & Reprod Anim, Aracatuba, SP, Brazil. Balizardo Carvalho, Joao Gabriel, Univ Estadual Paulista Unicamp, Fac Med Vet, Aracatuba, SP, Brazil. Gomes, Jancarlo Ferreira, Univ Estadual Cam - Brazil

^[2] Univ Estadual Paulista UNESP, Fac Med Vet Aracatuba, Dept Clin Cirurgia & Reprod Anim, Aracatuba, SP, Brazil. Balizardo Carvalho, Joao Gabriel, Univ Estadual Paulista Unicamp, Fac Med Vet, Aracatuba, SP, Brazil. Gomes, Jancarlo Ferreira, Univ Estadual Campinas Unicamp, Inst Biol Computacao, Campinas, SP, Brazil. Saraiva Bresciani, Katia Denise, Rua Clovis Pestana 793, BR-16050680 Aracatuba, SP - Brazil

^[3] Neto, Luiz da Silveira, Univ Estadual Paulista UNESP, Dept Med Vet Prevent \& Reprod Anim, Ciencias Agr \& Vet, Jaboticabal, SP, Brazil. Nakamura, Alex Akira, Saraiva Bresciani, Katia Denise, Univ Estadual Paulista UNESP, Fac Med Vet Aracatuba, Dept Apoio - Brazil

• Tipo de documento: Artigo Científico
• Fonte: Veterinary Parasitology; v. 233, p. 48-51, JAN 15 2017.
• Citações Web of Science: 10

Resumo

The present study focuses on Cryptosporidium infections of foals in Brazil. A total of 92 animals of different breeds from 11 farms in the vicinity of Aracatuba in the state of Sao Paulo, were examined. According to PCR targeting the 18S rRNA gene, Cryptosporidium sp. DNA was detected in 21.7% (20/92) of foals. Good quality 18S rRNA, actin, HSP70 and gp60 genes nPCR amplicons were obtained from five fecal samples. PCR amplification and sequencing of a fragment of the GP60 sporozoite surface glycoprotein gene revealed C parvum genotypes IIaAl8G3R1, lIaAl5G2R1. Interestingly, we also detected in two foals a GP60 genotype related to the human parasite C. hominis. (C) 2016 Elsevier B.V. All rights reserved. (AU)

• Processo FAPESP: 10/52542-3 - Ocorrência da infecção por Cryptosporidium spp. em filhotes de bubalinos, caprinos e ovinos
• Beneficiário: Katia Denise Saraiva Bresciani
• Modalidade de apoio: Auxílio à Pesquisa - Regular