Coccidiosis is a disease of great importance in industrial poultry. The correct diagnosis directs the poultry industry to its best treatment and control. Thus, a survey of Eimeria spp. was carried out in intestines of 64 broiler flocks, with an average age of 29 days. Eight broilers from each flock were ...
This study analysed the effectiveness of using different levels of a product based on 6% cypermethrin and 2% citronella on broiler production and control the lesser mealworm (Alphitobius diaperinus). A total of 648 one-day-old chicks (Cobb®) which were allocated to one of three treatments (no applicatio...
Qi, Nanshan;
Liao, Shenquan;
Li, Juan;
Wu, Caiyan;
Lv, Minna;
Liu, Yunqiu;
Mohiuddin, Mudassar;
Lin, Xuhui;
Hu, Junjing;
Cai, Haiming;
Yu, Linzeng;
Xiao, Wenwan;
Sun, Mingfei;
Li, Guoqing.
Abstract Autophagy plays an important role in maintaining cell homeostasis through degradation of denatured proteins and other biological macromolecules. In recent years, many researchers focus on mechanism of autophagy in apicomplexan parasites, but little was known about this process in avian coccidia....
Eimeria tenella/fisiología,
Autofagia/fisiología,
Familia de las Proteínas 8 Relacionadas con la Autofagia/química,
Coccidiosis/veterinaria,
Enfermedades de las Aves/parasitología,
Pollos/parasitología,
Coccidiosis/prevención & control,
Enfermedades de las Aves/prevención & control,
China,
Esporozoítos/aislamiento & purificación,
Merozoítos/aislamiento & purificación,
Oocistos/aislamiento & purificación,
Microscopía Electrónica de Transmisión,
Eimeria tenella/genética,
Reacción en Cadena de la Polimerasa,
Familia de las Proteínas 8 Relacionadas con la Autofagia/genética,
Clonación Molecular/métodos,
Esporozoítos/fisiología,
Oocistos/fisiología,
Merozoítos/fisiología,
Autofagia/genética,
Marcadores Genéticos/fisiología
Eimeria tenella/fisiología,
Autofagia/fisiología,
Familia de las Proteínas 8 Relacionadas con la Autofagia/química,
Coccidiosis/veterinaria,
Enfermedades de las Aves/parasitología,
Coccidiosis/prevención & control,
Enfermedades de las Aves/prevención & control,
China,
Pollos/parasitología,
Esporozoítos/aislamiento & purificación,
Merozoítos/aislamiento & purificación,
Microscopía Electrónica de Transmisión,
Eimeria tenella/genética,
Reacción en Cadena de la Polimerasa,
Familia de las Proteínas 8 Relacionadas con la Autofagia/genética,
Clonación Molecular/métodos,
Oocistos/aislamiento & purificación,
Esporozoítos/fisiología,
Oocistos/fisiología,
Merozoítos/fisiología,
Autofagia/genética,
Marcadores Genéticos/fisiología
Abstract Toxoplasmosis is a parasitic disease, which is prevalent across the world and has a strong environmental component in its transmission chain. The present study determined the seroprevalence and factors related to Toxoplasma gondii infection among free-range chickens from an Atlantic Forest area ...
Anticuerpos Antiprotozoarios/sangre,
Brasil/epidemiología,
Pollos/inmunología,
Pollos/parasitología,
Estudios Transversales,
Bosques,
Enfermedades de las Aves de Corral/diagnóstico,
Enfermedades de las Aves de Corral/parasitología,
Estudios Seroepidemiológicos,
Toxoplasma/inmunología,
Toxoplasmosis Animal/diagnóstico,
Toxoplasmosis Animal/epidemiología
Abstract INTRODUCTION: Malaria and leishmaniases are transmitted by vectors during blood-feeding. Vector-infected animals develop antibodies against the vector's saliva. This study evaluated IgY antibody detection in the chicken eggs exposed to bites from Migonemyia migonei, Lutzomyia longipalpis and A...
Anopheles/inmunología,
Pollos/parasitología,
Huevos/parasitología,
Ensayo de Inmunoadsorción Enzimática,
Inmunoglobulinas/análisis,
Insectos Vectores/inmunología,
Leishmaniasis/transmisión,
Malaria/transmisión,
Psychodidae/inmunología,
Saliva/inmunología,
Factores de Tiempo
Pires, Marcus Sandes;
Luz, Hermes Ribeiro;
Peckle, Maristela;
Silva, Claudia Bezerra da;
Vitari, Gabriela Lopes Vivas;
Costa, Renata Lins da;
Graciosa, Mariana Guimarães;
Santos, Huarrisson Azevedo;
Faccini, João Luiz Horacio;
Massard, Carlos Luiz.
Abstract Ornithocoris toledoi is a hematophagous insect that parasites birds, particularly, galliformes. Although the occurrence of this arthropod is relatively low in Brazil, this is an important ectoparasite associated with backyarding poultry. The objective of this study was to report the occurrence o...
Abstract Toxoplasma gondii presents a high prevalence worldwide, infecting several animals. Felines are considered the definitive hosts and among the intermediate hosts we highlight mammals and birds. The man can become infected by ingesting tissue cysts present in birds and mammals. Biological and molec...
Pruebas de Aglutinación,
Anticuerpos Antiprotozoarios/sangre,
Brasil,
Pollos/parasitología,
ADN Protozoario/análisis,
Genotipo,
Ratones Endogámicos BALB C,
Reacción en Cadena de la Polimerasa,
Polimorfismo de Longitud del Fragmento de Restricción,
Enfermedades de las Aves de Corral/diagnóstico,
Enfermedades de las Aves de Corral/parasitología,
Toxoplasma/genética,
Toxoplasma/aislamiento & purificación,
Toxoplasma/patogenicidad,
Toxoplasmosis Animal/diagnóstico
Abstract The aim of this study was to evaluate the presence of anti-Toxocara antibodies in naturally infected broiler chickens (n = 189) from the state of Paraná, southern Brazil. The chickens were reared in a semi-intensive system by small family farmers (n = 7). An enzyme-linked immunosorbent assay (...
Abstract INTRODUCTION The occurrence of Triatoma sordida in the Brazilian Western Amazon is reported for the first time. METHODS Triatoma sordida specimens were collected from a Gallus gallus nest in a peridomiciliary area of Senador Guiomard municipality in the state of Acre. RESULTS The number of ...
