Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Marcel Kenzo Vilalba Onizuka"'
Autor:
Marcelo Vasconcelos Meireles, Fernando de Almeida Borges, Ricardo A.A. Lemos, Letícia e Silva Teruya, Rafael Pereira Heckler, Marcel Kenzo Vilalba Onizuka, Dyego Gonçalves Lino Borges, Flávia Barbieri Bacha, C. R. B. Leal, Juliana Paniago Lordelo Neves
Publikováno v:
Preventive Veterinary Medicine. 121:391-394
The presence of Cryptosporidium spp. in a cattle herd registered with an outbreak of diarrhea was investigated and the the molecular subtyping of Cryptosporidium parvum was characterized. Fecal samples from 85 Nellore beef cattle (Bos indicus) were c
Autor:
Rafael Pereira Heckler, Juliana Paniago Lordello Neves, Marcel Kenzo Vilalba Onizuka, Fernando Gonçalves Lopes, Fernando de Almeida Borges, Dyego Gonçalves Lino Borges
Publikováno v:
Veterinary Parasitology. 212:299-302
The use of long-acting avermectins (AVMs) in cattle to treat infections with gastrointestinal nematodes was common in Brazil until its prohibition by state authorities. The prohibition; however, was rescinded in 2015, but a scientific discussion of t
Autor:
Juliana Paniago Lordello Neves, Fernando de Almeida Borges, Larissa Bezerra dos Santos, Rafael Pereira Heckler, Marcel Kenzo Vilalba Onizuka, G.D. Almeida, Dyego Gonçalves Lino Borges
Publikováno v:
Veterinary Parasitology. 205:638-645
Since its production in the 1980s, ivermectin (IVM) has been used indiscriminately and the selection pressure to which bovine gastrointestinal nematodes have been exposed has been intense, resulting in considerable economic losses due to parasitic re
Autor:
Fernando de Almeida Borges, G.D. Almeida, Fernando Paiva, Luiz E. R. Tavares, D.C. Feliz, Dyego Gonçalves Lino Borges, Rafael Pereira Heckler, Marcel Kenzo Vilalba Onizuka
Publikováno v:
Veterinary Parasitology. 191(1-2):59-65
Ivermectin (IVM) resistance of Cooperia spp. in cattle has become an increasing and global problem. The early detection of anthelmintic resistance (AR) is important to propose strategies to slow down the development of resistance and requires sensiti
Autor:
Fernando de Almeida Borges, Raul T. Lemes, Dyego Gonçalves Lino Borges, Gabriel D. Almeida, Rafael Pereira Heckler, Marcel Kenzo Vilalba Onizuka
Publikováno v:
Tropical animal health and production. 45(3)
The performance of grazing cattle in tropical areas is deeply influenced by parasitism, and the increasing reports of resistance are a threat to effective nematode control. The present study aimed to evaluate the effect of avermectins on the performa