Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Marcelo Vasconcelos Meireles"'
Autor:
José Carlos Soares Júnior, Bruno Ferraz Itoyama, Bruna Matarucco Sampaio Beretta, Camila Michele de Souza Hossotani, Maria Santa Cardoso Silva, Giane Serafim da Silva, Alex Akira Nakamura, Flávia Lombardi Lopes, Marcelo Vasconcelos Meireles
Publikováno v:
Revista Brasileira de Parasitologia Veterinária, Vol 32, Iss 4 (2023)
Abstract The objective of this study was to identify Eimeria spp. in alternative poultry production systems (APPS) in the State of São Paulo, Brazil. Fecal samples (168) and DNA extracted from fecal samples obtained in APPS located in different Muni
Externí odkaz:
https://doaj.org/article/a2fd32b7fa444f1d8067c1ae8b4ddb22
Autor:
Natalia Marinho Dourado Coelho, Willian Marinho Dourado Coelho, Jancarlo Ferreira Gomes, Marcelo Vasconcelos Meireles, Walter Bertequini Nagata, Valéria Marçal Felix de Lima, Thais Rabelo Santos-Doni, Vitória Beatriz Silva, Luiz da Silveira Neto, Alex Akira Nakamura, Katia Denise Saraiva Bresciani
Publikováno v:
Pathogens, Vol 12, Iss 12, p 1393 (2023)
We investigated the zoonotic transmission of Cryptosporidium among the children (n = 188), dogs (n = 133), and cats (n = 55) living in 188 households. Fecal samples were examined using ELISA and confirmed via nested PCR. Coproantigens oocysts were de
Externí odkaz:
https://doaj.org/article/5ecd62c36eaf4426821d1f809cd0144b
Autor:
Mariele Fernanda da Cruz Panegossi, Giovanni Widmer, Walter Bertequini Nagata, Bruno César Miranda Oliveira, Elis Domingos Ferrari, Jancarlo Ferreira Gomes, Marcelo Vasconcelos Meireles, Alex Akira Nakamura, Thaís Rabelo do Santos-Doni, Luiz da Silveira Neto, Katia Denise Saraiva Bresciani
Publikováno v:
Pathogens, Vol 12, Iss 5, p 710 (2023)
Cockatiels (Nymphicus hollandicus) are among the most commonly sold psittacines pets. The aim of this study was to evaluate the occurrence of Cryptosporidium spp. in domestic N. hollandicus and identify risk factors for this infection. We collected f
Externí odkaz:
https://doaj.org/article/46e4cc850aab4a9dbc7c58b7bc0988c2
Autor:
Bruna Nicoleti Santana, Elis Domingos Ferrari, Alex Akira Nakamura, Giane Serafim da Silva, Marcelo Vasconcelos Meireles
Publikováno v:
Revista Brasileira de Parasitologia Veterinária, Vol 31, Iss 1 (2022)
Abstract The aim of this study was to validate a one-tube nested real-time PCR assay followed by genetic sequencing to detect and identify Cryptosporidium species and genotypes in birds. A total of 443 genomic DNA extracted from avian fecal samples w
Externí odkaz:
https://doaj.org/article/31ae3501f1f544808725c9e2da8e68c3
Autor:
Rubén Darío Caffarena, Marcelo Vasconcelos Meireles, Leonidas Carrasco-Letelier, Catalina Picasso-Risso, Bruna Nicoleti Santana, Franklin Riet-Correa, Federico Giannitti
Publikováno v:
Frontiers in Veterinary Science, Vol 7 (2020)
Externí odkaz:
https://doaj.org/article/7afec6e177d24e67b40c822cfe2b7a49
Autor:
Luiz da Silveira Neto, Giovanni Widmer, Valéria Marçal Felix de Lima, Marcelo Vasconcelos Meireles, Sandra Valéria Inácio, Marcel Gambin Marques, Ana Elisa Gregui Watanabe Marques, Lucas Vinícius Shigaki de Matos, Mariele Fernanda da Cruz Panegossi, Katia Denise Saraiva Bresciani
Publikováno v:
Semina: Ciências Agrárias, Vol 41, Iss 6 (2020)
We investigated the occurrence of Cryptosporidium oocysts shedding by domestic cats in an urban setting. The calculation of minimum sample size was based on an estimated prevalence of 10%, 5% absolute sampling error and a 5% significance level, resul
Externí odkaz:
https://doaj.org/article/eb6eb623b65a4179aef1169afa145a62
Autor:
Rubén Darío Caffarena, Marcelo Vasconcelos Meireles, Leonidas Carrasco-Letelier, Catalina Picasso-Risso, Bruna Nicoleti Santana, Franklin Riet-Correa, Federico Giannitti
Publikováno v:
Frontiers in Veterinary Science, Vol 7 (2020)
Cryptosporidium parvum, a major cause of diarrhea in calves, is of concern given its zoonotic potential. Numerous outbreaks of human cryptosporidiosis caused by C. parvum genetic subtypes are reported yearly worldwide, with livestock or water being f
Externí odkaz:
https://doaj.org/article/586b8fc281334a0084c956c4fc0aa79a
Autor:
Denise Junqueira Matos, Marcelo Vasconcelos Meireles, Willian Marinho Dourado Coelho, Katia Denise Saraiva Bresciani
Publikováno v:
Semina: Ciências Agrárias, Vol 37, Iss 6, Pp 4157-4160 (2016)
Cryptosporidium spp. and Giardia spp. are parasites and have been reported in many species of mammals, including humans. The goal of this research was to investigate the occurrence of Cryptosporidium spp. and Giardia spp. in 45-days-old pigs. Fecal s
Externí odkaz:
https://doaj.org/article/6b9b446c910b4729a683499d0e74ba08
Autor:
Monally Conceição Costa de Aquino, Tatiani Vitor Harvey, Sandra Valéria Inácio, Walter Bertequini Nagata, Elis Domingos Ferrari, Bruno César Miranda Oliveira, George Rego Albuquerque, Giovanni Widmer, Marcelo Vasconcelos Meireles, Katia Denise Saraiva Bresciani
Publikováno v:
Food and Waterborne Parasitology, Vol 16, Iss , Pp - (2019)
We performed molecular characterization of Giardia duodenalis in buffalo calves from the Southwest region of São Paulo State, Brazil. A total of 183 fecal samples of Murrah breed buffaloes up to six months of age were collected. We examined these sa
Externí odkaz:
https://doaj.org/article/a896e16c4ee14cd1812d801e5a8ef9b4
Autor:
Vinícius da Silva Camargo, Bruna Nicoleti Santana, Elis Domingos Ferrari, Alex Akira Nakamura, Walter Bertequini Nagata, Ana Rita Moraes Nardi, Marcelo Vasconcelos Meireles
Publikováno v:
Revista Brasileira de Parasitologia Veterinária, Iss 0 (2018)
Abstract This study used several diagnostic methods to examine the occurrence of and molecularly characterize Cryptosporidium spp. in captive canaries (Serinus canaria) in southern and southeastern Brazil. A total of 498 fecal samples were purified b
Externí odkaz:
https://doaj.org/article/e9d994ae770446bb8d18f8d925b020c6