RSS 1.0Centro de Pesquisa e Psicologia Aplicada (CPPA) - Assis
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Pesquisa de anticorpos anti-Neospora caninum em bovinos leiteiros, cães e trabalhadores rurais da região Sudoeste do Estado de Mato Grosso
; ; Santos, Thaís Rabelo dos
; Gilson Hélio, Toniollo ; ; ; ; ; (Revista Brasileira de Parasitologia Veterinária, 2009) [Artigo]
Considerando a importância da neosporose interferindo na produtividade animal, avaliou-se a frequência de anticorpos anti-Neospora caninum em amostras de soros de bovinos leiteiros da Região Sudoeste do Estado de Mato ... -
Abundância e sazonalidade de dípteros (Insecta) em granja aviária da região nordeste do Estado de São Paulo, Brasil
Lopes, Welber Daniel Z.; ; ; ; ; (Revista Brasileira de Parasitologia Veterinária, 2008) [Artigo]
Modem production systems accommodate broody hens in high densities, leading to the accumulation of excrement under the cages. This substrate is excellent for the development of sinantropic flies. Thus, the accomplishment ... -
Strategic control of cattle co-parasitized by tick, fly and gastrointestinal nematodes: Is it better to use ecto + endoparasiticide or just endectocide formulations?
Gomes, Lucas Vinicius Costa; Teixeira, Weslen Fabricio Pires ; Maciel, Willian Giquelin ; Felippelli, Gustavo ; Buzzulini, Carolina ; Soares, Vando Edésio ; de Melo, Daniel Pacheco ; Cruz, Breno Cayero ; ; et al. (Veterinary Parasitology, 2022) [Artigo]
Ticks, flies, and gastrointestinal helminths (GINs) significantly affect cattle productivity; thus, ectoparasiticide, endoparasiticide, and endectocide drugs have commonly been used for their control. The study aimed to ... -
Ivermectina e abamectina em diferentes doses e vias de aplicação contra larvas de Cochliomyia hominivorax em bolsas escrotais de bovinos recém-castrados, provenientes da região sudeste do Brasil
Lopes, Welber Daniel Zanetti; Teixeira, Weslen Fabricio Pires ; Felippelli, Gustavo ; Cruz, Breno Cayeiro ; Maciel, Willian Giquelin ; de Matos, Lucas Vinicius Shigaki ; Pereira, João Carlos Melo ; Buzzulini, Carolina ; Soares, Vando Edésio ; dos Santos, Thais Rabelo et al. (Ciencia Rural, 2013) [Artigo]
The preventive efficacy of ivermectin and abamectin administered in different routes (subcutaneous, intramuscular and pour-on) and doses (200 and 500mcg kg-1) against Cochliomyia hominivorax in the scrotal sac of cattle ... -
Espécies de Eimeria em ovinos jovens e adultos criados em sistema intensivo e / ou semi - intensivo de um rebanho da cidade de Umuarama, Estado do Paraná, Brasil
; ; ; ; ; ; ; Teixeira, Weslen Fabricio; Maciel, Willian Giquelin ; Felippelli, Gustavo et al. (Ciencia Rural, 2013) [Artigo]
The present study aimed to identify Eimeria species in young and adult sheep raised under intensive and / or semiintensive systems of a herd from Umuarama city, Parana State, Brazil using the traditional diagnostic methods ... -
Occurrence de Leishmania spp. in domestic cats from Araçatuba, SP
Bresciani, Katia Denise Saraiva; Serrano, Ana Claudia Marques ; de Matos, Lucas Vinicius Shigaki ; ; ; Perri, Silvia Helena Venturoli ; Bonello, Fabio Luiz ; Coelho, Willian Marinho Dourado ; Aoki, Carolina Godoi ; da Costa, Alvimar José (Revista Brasileira de Parasitologia Veterinaria, 2010) [Artigo]
This study had the purpose to compare the occurrence of Leishmania spp. in felines through two methods (cytological and serological), as well as to associate the occurrence of this protozoan with the sex, age and breed ... -
Effectiveness of the compound Chlorpyrifos+Cypermethrin+Citronellal against Alphitobius diaperinus. Laboratory analysis and residue determination in carcasses
; ; ; ; Soares, V. E.; Costa, A. J. (Revista Brasileira de Ciencia Avicola, 2007) [Artigo]
Effectiveness, biological security and the absence of residues in meat and/or eggs must be considered when recommending options for the control Alphitobius diaperinus in poultry production environments. This research study ... -
Prevalence and risk factors for agents causing diarrhea (Coronavirus, Rotavirus, Cryptosporidium spp., Eimeria spp., and nematodes helminthes) according to age in dairy calves from Brazil
; ; ; ; ; ; ; Cruz, Breno Cayeiro; ; et al. (Tropical Animal Health and Production, 2020) [Artigo]
The present study attempted to verify the prevalence of and risk factors for diarrhea-causing agents in dairy calves from Brazil. Additionally, ages with a higher risk of occurrence for each agent were verified by means ... -
Viability of Haemonchus placei parasitism in experimentally infected young goats
dos Santos, Isabella Barbosa; Giquelin Maciel, Willian ; Felippelli, Gustavo ; Barbosa Toscano, João Henrique ; Cayeiro Cruz, Breno ; De Souza Chagas, Ana Carolina ; Soares, Vando Edésio ; Zanetti Lopes, Welber Daniel ; da Costa, Alvimar José ; de Oliveira, Gilson Pereira (Veterinary Parasitology, 2019) [Artigo]
The present study aimed to evaluate the viability of Haemonchus placei parasitism in experimentally infected goats. For that, 14 75 days old kids male Saanen kids were placed in one of the four experimental groups: GI – ... -
In vivo effect of diflubenzuron, administered via mineral salt supplementation, against haematobia irritans and rhipicephalus microplus parasitizing cattle
Cruz, Breno Cayeiro; Gomes, Lucas Vinicius Costa ; Maciel, Willian Giquelin ; Felippelli, Gustavo ; Dos Santos, Isabella Barbosa ; ; ; ; ; et al. (Revista Brasileira de Parasitologia Veterinaria, 2018) [Artigo]
This study involved two field trials with the aim of evaluating the efficacy of diflubenzuron, via mineral supplementation, against Haematobia irritans parasitizing cattle. Concomitantly with the main trial, a stall test ... -
Spatial distribution and risk factors for Toxoplasma gondii seropositivity in cattle slaughtered for human consumption in Rondônia, North region, Brazil
; ; ; ; Ferraudo, Antônio Sergio; ; ; ; ; et al. (Veterinary Parasitology, 2016) [Artigo]
The present study aimed to evaluate Toxoplasma gondii seroprevalence in cattle slaughtered for human consumption from rural properties in the state of Rondônia, North region, Brazil; the seroprevalence was determined using ... -
Avermectin toxicity in bovines less than thirty days old
; Buzullini, Carolina; ; Curz, Breno Cayeiro ; Gomes, Lucas Vinicius Costa ; ; ; ; Lopes, Welber Daniel Zanetti ; de Oliveira, Gilson Pereira et al. (Research in Veterinary Science, 2018) [Artigo]
The present study was designed to evaluate possible adverse effects of different dosages of avermectins (abamectin and a combination of ivermectin + abamectin) administered subcutaneously in calves less than one month of ... -
Investigation of Toxoplasma gondii in semen, testicle and epididymis tissues of primo-infected cats (Felis catus)
Teixeira, Weslen Fabricio Pires; Tozato, Maria Eduarda Gonçalves ; Pierucci, Julia Cestari ; Vital, Giovana Pavão ; Cruz, André Cayeiro ; Lopes, Welber Daniel Zanetti ; Cursino, Marina Suzuki ; Joaquim, Samea Fernandes ; Soares, Vando Edésio ; Langoni, Helio et al. (Veterinary Parasitology, 2017) [Artigo]
This study aimed to investigate the presence of Toxoplasma gondii in semen, testicle and epididymis tissues of cats experimentally infected by this coccidium. A total of 12 male felines without a definite breed that were ... -
Life cycle and parasitic competence of Dermacentor nitens Neumann, 1897 (Acari: Ixodidae) on different animal species
; ; Cruz, Breno Cayeiro; Maciel, Willian Giquelin ; ; ; ; (Ticks and Tick-borne Diseases, 2017) [Artigo]
The objective of this study was to evaluate the life cycle and parasitic competence of Dermacentor nitens (Neumann, 1897) on different animal species. Experimental infestations were induced in five specimens each of seven ... -
Population dynamics and evaluation of the partial selective treatment of crossbreed steers naturally infested with Rhipicephalus (Boophilus) microplus in a herd from the state of Minas Gerais in Brazil
Costa Gomes, Lucas Vinicius; Lopes, Welber Daniel Zanetti ; Teixeira, Weslen Fabricio Pires ; Maciel, Willian Giquelin ; Cruz, Breno Cayeiro ; Felippelli, Gustavo ; Buzzulini, Carolina ; Soares, Vando Edésio ; Melo, Daniel Pacheco de ; Bichuette, Murilo Abud et al. (Veterinary Parasitology, 2016) [Artigo]
The present study aimed to evaluate the population dynamics of Rhipicephalus (Boophilus) microplus over a period of 13 months on a rural property located in the state of Minas Gerais in southeastern Brazil. Animals were ... -
Susceptibility of Rhipicephalus (Boophilus) microplus to fluazuron (2.5 mg/kg) and a combination of novaluron (2.0 mg/kg) + eprinomectin (0.36 mg/kg) in field studies in Brazil
Maciel, Willian Giquelin; Lopes, Welber Daniel Zanetti ; Gomes, Lucas Vinicius Costa ; Cruz, Breno Cayeiro ; Felippelli, Gustavo ; Santos, Isabella Barbosa Dos ; ; ; ; et al. (Preventive Veterinary Medicine, 2016) [Artigo]
The present study aimed to determine the susceptibility of 32 R. (B.) microplus populations from Southeast, Midwest and South regions of Brazil, to fluazuron (2.5 mg/kg), administered topically (pour-on). Additionally, ... -
Congenital toxoplasmosis in chronically infected and subsequently challenged ewes
; Faria, Gabriela Da Silva Magalhães; Guerreiro, Bruna Martins ; Dal Pietro, Nathalia Helena Pereira Da Silva ; Lopes, Welber Daniel Zanetti ; Da Silva, Helenara Machado ; ; Luvizotto, Maria Cecília Rui ; Bresciani, Katia Denise Saraiva ; Da Costa, Alvimar José (PLoS ONE, 2016) [Artigo]
This experiment studied congenital transmission in sheep experimentally infected with oocysts of Toxoplasma gondii and reinfected at one of three stages of pregnancy. Twenty ewes were experimentally infected with T. gondii ... -
Experimental infection of calves with Haemonchus placei or Haemonchus contortus: Assessment of clinical, hematological and biochemical parameters and histopathological characteristics of abomasums
Fávero, Flávia Carolina; Buzzulini, Carolina ; Cruz, Breno Cayeiro ; Felippelli, Gustavo ; Maciel, Willian Giquelin ; Salatta, Bruna ; Siniscalchi, Débora ; Lopes, Welber Daniel Zanetti ; Teixeira, Weslen Fabricio Pires ; Soares, Vando Edésio et al. (Experimental Parasitology, 2016) [Artigo]
The present study had the primary objective of evaluating clinical, hematological and biochemical parameters, as well as observing anatomical and histopathological characteristics of abomasums, from calves prime-infected ... -
Experimental infection of calves with Haemonchus placei and Haemonchus contortus: Assessment of parasitological parameters
Fávero, Flávia Carolina; Buzzulini, Carolina ; Cruz, Breno Cayeiro ; Felippelli, Gustavo ; Maciel, Willian Giquelin ; Salatta, Bruna ; Teixeira, Weslen Fabricio Pires ; Soares, Vando Edésio ; de Oliveira, Gilson Pereira ; Lopes, Welber Daniel Zanetti et al. (Veterinary Parasitology, 2016) [Artigo]
The present study evaluated the viability and possible effects of Haemonchus contortus infections in experimentally prime infected calves, comparing them to infections by Haemonchus placei. Ten male Holstein newborns were ... -
Ten years later: Evaluation of the effectiveness of 12.5% amitraz against a field population of Rhipicephalus (Boophilus) microplus using field studies, artificial infestation (Stall tests) and adult immersion tests
Maciel, Willian Giquelin; Lopes, Welber Daniel Zanetti ; Cruz, Breno Cayeiro ; Gomes, Lucas Vinicius Costa ; Teixeira, Weslen Fabrício Pires ; Buzzulini, Carolina ; Bichuette, Murilo Abud ; Campos, Gabriel Pimentel ; Felippelli, Gustavo ; Soares, Vando Edésio et al. (Veterinary Parasitology, 2015) [Artigo]
Using field trials, artificial infestations (Stall tests) and in vitro adult immersion tests, the present study evaluated the acaricidal efficacy of 12.5% amitraz administered via whole body spraying against a Rhipicephalus ...