RSS 1.0Departamento de Clínica, Cirurgia e Reprodução Animal
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Thymic changes due to leishmaniasis in dogs: An immunohistochemical study
Jussiani, Giulia Gonçalves
; Março, Karen Santos ; Bertolo, Paulo Henrique Leal ; de Oliveira Vasconcelos, Rosemeri ; Machado, Gisele Fabrino (Veterinary Immunology and Immunopathology, 2022) [Artigo]
Background: The thymus is necessary for the differentiation of T cells, a process that is regulated by the type of antigens found in thymocytes, the environment of surrounding cells and the thymus architecture. There is ... -
Validation of a one-tube nested real-time PCR assay for the detection of Cryptosporidium spp. in avian fecal samples
Santana, Bruna Nicoleti; Ferrari, Elis Domingos ; Nakamura, Alex Akira ; ; Meireles, Marcelo Vasconcelos (Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria, 2022) [Artigo]
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 ... -
Erratum: How many cattle can be infected by Trypanosoma vivax by reusing the same needle and syringe, and what is the viability time of this protozoan in injectable veterinary products? (Parasitology FirstView (2021) (1–13) DOI: DOI: 10.1017/S003118202100175X)
(Parasitology, 2022) [Errata]The publishers apologise for an error in the above paper, as follows: In the conclusion, is described that : “By reusing the same syringe and needle, from an animal with an acute infection for T. vivax, up to 30%, 50% and ... -
Influence of serum progesterone levels on the inflammatory response of female dogs with visceral leishmaniosis
Bertolo, Paulo Henrique Leal; Moutinho da Conceição, Maria Eduarda Bastos Andrade ; Emboaba da Costa, Rafael Rocha Mello ; Jacintho, Ana Paula Prudente ; ; ; Ferreira, Maricy Apparício ; Machado, Gisele Fabrino ; de Oliveira Vasconcelos, Rosemeri (Veterinary Parasitology, 2022) [Artigo]
The aim of this study was to evaluate the histopathological changes to the mammary gland that occur in female dogs with visceral leishmaniosis and to correlate the findings with the parasite load, inflammatory cell profile ... -
Erratum: How many cattle can be infected by Trypanosoma vivax by reusing the same needle and syringe, and what is the viability time of this protozoan in injectable veterinary products? (Parasitology (2021) (1-13) DOI: 10.1017/S003118202100175X)
(Parasitology, 2021) [Errata]The publishers apologise for an error in the above paper, as follows: In the conclusion, is described that : By reusing the same syringe and needle, from an animal with an acute infection for T. vivax, up to 30%, 50% and ... -
Diagnosis, risk factors analysis and first molecular characterization of Cryptosporidium spp. in horses from Rio de Janeiro, Brazil
; ; ; ; ; ; ; ; Meireles, Marcelo Vasconcelos; et al. (Veterinary Parasitology: Regional Studies and Reports, 2022) [Artigo]
An analysis was made of the frequency of Cryptosporidium spp. in fecal samples from horses raised on farms in the Teresópolis city, state of Rio de Janeiro, Brazil, and the risk factors that favored this infection. Between ... -
How many cattle can be infected by Trypanosoma vivax by reusing the same needle and syringe, and what is the viability time of this protozoan in injectable veterinary products?
(Parasitology, 2022) [Artigo]It was investigated how many cattle become infected with Trypanosoma vivax by subcutaneous (SC), intramuscular (IM) and intravenous (IV) routes, using the same syringe and needle from an animal with acute T. vivax infection. ... -
A community approach of pathogens and their arthropod vectors (ticks and fleas) in dogs of African Sub-Sahara
(Parasites and Vectors, 2021) [Artigo]Background: Arthropod-borne pathogens and their vectors are present throughout Africa. They have been well-studied in livestock of sub-Saharan Africa, but poorly in companion animals. Given the socio-economic importance ... -
A preliminary study on the relationship between parasitaemia and cytokine expression of peripheral blood cells in trypanosoma vivax‐experimentally infected cattle
Junior, Otavio Luiz Fidelis; Sampaio, Paulo Henrique ; Gonçalves, Luiz Ricardo ; Machado, Rosangela Zacarias ; André, Marcos Rogério ; ; Cadioli, Fabiano Antonio (Animals, 2021) [Artigo]
Trypanosoma vivax outbreaks have been reported with increasing frequency worldwide, causing significant economic losses in livestock. Though several studies have suggested that cytokine responses may influence infection ... -
Interference of the electrolyte balance and relationship on physiological variables of wool lambs submitted to heat stress
; ; Feitosa, Francisco Leydson Formiga; Pieró, Juliana Regina ; Garcia Neto, Manoel ; Faria Neto, Max José Araujo ; Mendes, Luiz Claudio Nogueira (Medicina Veterinaria (Brazil), 2021) [Artigo]
The objective of this experiment was to investigate whether manipulation of the electrolyte equilibrium of the diets, based on electrolyte balance (BE) and electrolyte ratio (RE) modifications, interfere in the response ... -
Delayed reduction of Anaplasma marginale parasitemia and packed cell volume normalization despite prolonged enrofloxacin treatment of cattle co-infected with Trypanosoma vivax
(Parasitology Research, 2021) [Artigo]Although co-infections of Trypanosoma vivax, Anaplasma spp., and Babesia spp. have been reported, knowledge gaps remain that need to be addressed. The present study evaluated the efficacy of enrofloxacin (7.5 mg/kg) against ... -
In vitro and in vivo effectiveness of disinfectants against Trypanosoma vivax
(Veterinary Parasitology: Regional Studies and Reports, 2021) [Artigo]Trypanosoma vivax causes bovine trypanosomosis in cattle and resulting in economic losses to farmers. In Brazil, shared contaminated materials is the main transmission pathway. To evaluate the effectiveness of different ... -
Canine leishmaniasis control in the context of one health
(Emerging Infectious Diseases, 2019) [Artigo]Dogs are the main reservoir of Leishmania infantum and in some countries have been regularly culled as part of government policy to control visceral leishmaniasis. At the 13th Symposium of the Companion Vector-Borne Diseases ... -
Efeito do plasma rico em glicose na apoptose de neutrófilos de cães
Ramos Nogueira, Maria Carolina; Pereira, Priscila Preve ; Martins Almeida, Breno Fernando ; Bosco, Anelise Maria ; Barbosa, Tatiana Sousa ; Ciarlini, Paulo César (Archives of Veterinary Science, 2013) [Artigo]
Hyperglycemia is considered the main cause of increased mortality in diabetic humans, to promote the acceleration of neutrophil apoptosis, essential for the functioning of the immune system. Thus, there is an immunosuppressive ... -
Agentes infecciosos causadores de diarreia e sua associação com idade em cães
; ; ; ; Marcondes, Mary; ; ; (Acta Veterinaria Brasilica, 2013) [Artigo]
A real-time PCR (qPCR) panel was performed in 104 diarrheic faeces samples of dogs. The panel included the detection of Canine Distemper Virus, Canine Enteric Coronavirus (CEC), Canine Parvovirus 2 (CP2), Clostridium ... -
Importância da não utilização do coproparasitológico como única ferramenta diagnóstica em cães com diarreia
; ; ; Marcondes, Mary; ; ; ; ; (Acta Veterinaria Brasilica, 2013) [Artigo]
A total of 147 fecal samples of dogs including 104 diarrheal and 43 normal (control) were analyzed. The samples were submitted to fecal parasitological using the fecal flotation technique for identification of parasite ... -
Miocardite chagásica em caninos no Estado do Rio Grande do Sul
; ; ; ; ; Rozza, Daniela Bernadete; (Ciencia Rural, 2009) [Artigo]
Acute Chagas disease caused sudden death in two dogs from Porto Alegre rural zone of, Rio Grande do Sul, southern Brazil. A 9-month-old Pit Bull male (dog 1) and a 2-year-old Labrador Retriever female (dog 2) died in January ... -
Conjunctival microbiota of healthy dogs in Araçatuba city (SP)
; Stringhini, Graciele; Bonello, Fábio Luis ; ; (Arquivos Brasileiros de Oftalmologia, 2002) [Artigo]
Purpose: To identify the microorganisms of the ocular conjunctiva in healthy dogs in Araçatuba (SP) city, in summer and winter. Methods: Forty dogs, male and female, age ranging from 2 to 5 years were used. After ocular ... -
Detection of Trypanosoma vivax in tissues of experimentally infected goats: what is the role of adipose tissue in the life cycle of this protozoon?
Machado, Rosangela Zacarias; Castilho Neto, Kayo José Garcia de Almeida ; Gonçalves, Luiz Ricardo ; Machado, Gisele Fabrino ; Luvizotto, Maria Cecília Rui ; Vasconcelos, Rosemeri de Oliveira ; Jussiani, Giulia ; Silva, Thiago Merighi Vieira da ; Gimenes, Lindsay Unno ; et al. (Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria, 2021) [Artigo]
Trypanosomiasis, caused by Trypanosoma vivax, is responsible for great economic losses among livestock in Africa and South America. During the life cycle of these parasites, they may present different morphological, metabolic ... -
Epidemiology of canine visceral leishmaniasis in a vulnerable region in Brazil
; ; Venturin, Gabriela Lovizutto; Melo, Larissa Martins ; Oliveira, Paula Lima de ; ; ; ; Lima, Valéria Marçal Felix de ; Almeida, Breno Fernando Martins de (Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria, 2021) [Artigo]
Visceral leishmaniasis (VL) is a neglected and endemic zoonosis that occurs throughout Brazil; nevertheless, few studies have focused on the early detection of the disease. The municipality of Ourinhos is a non-receptive, ...