Los microorganismos del suelo son vitales para el correcto funcionamiento de los ecosistemas, principalmente por su papel en el ciclado de nutrientes. La intensificación del uso del suelo y las prácticas agrícolas alteran negativamente la actividad microbiana. La biomasa fúngica es uno de los paráme...
Abstract To verify the occurrence of natural Trypanosoma cruzi infection in non-human primates from a rural endemic area of the east region of Paraguay, xenodiagnosis was performed in 35 animals belonging to two species. For genotyping and T. cruzi discrete typing unit (DTU) assignment, a combination of ...
Sapajus/parasitología,
Enfermedades de los Monos/parasitología,
Enfermedad de Chagas/veterinaria,
Paraguay/epidemiología,
Enfermedad de Chagas/diagnóstico,
Enfermedad de Chagas/epidemiología,
Enfermedades de los Monos/diagnóstico,
Enfermedades de los Monos/epidemiología,
Animales Domésticos,
Animales Salvajes,
Trypanosoma cruzi/aislamiento & purificación,
Trypanosoma cruzi/genética,
Genotipo,
Reacción en Cadena de la Polimerasa,
Triatoma/parasitología
AbstractTreehoppers are known for their substrate-borne communication and some of them also for their subsocial behavior. Following a more general study of the natural history and substrate-borne signal repertoire of the treehopper Ennya chrysura, the objective of this paper was to explore in greater dep...
Distribución Animal/fisiología,
Conducta Apetitiva,
Conducta Animal/fisiología,
Tamaño de la Nidada,
Hemípteros/fisiología,
Óvulo/parasitología,
Hojas de la Planta/parasitología,
Valores de Referencia,
Factores Sexuales,
Conducta Social,
Estadísticas no Paramétricas,
Factores de Tiempo,
Vibración
Abstract: INTRODUCTION: Behavioral fever is a response to infections with microorganisms observed in some poikilothermic animals. Rhodnius prolixus is involved in the transmission of two parasites: Trypanosoma cruzi (pathogenic for humans and transmitted in feces) and Trypanosoma rangeli (non-pathogeni...
O Amblyomma geayi é um carrapato da família Ixodidae, encontrado principalmente em mamíferos e aves silvestres de regiões tropicais da América do Sul. Descreve-se a ocorrência de um carrapato ixodídeo da espécie A. geayi, encontrado em uma preguiça (Bradypus variegatus) proveniente do Parque Zoo...
Na clínica médica de equinos, explora-se o perfil hematológico do animal, geralmente, com a finalidade de encontrar alterações que não foram constatadas ao exame clínico. A pesquisa de hematozoários em equinos, muitas vezes, apresenta resultados conflitantes entre o quadro clínico apresentado pe...
Fly larvae from the Gasterophilinae subfamily of the Oestridae family are parasites of domestic (equine) and wild (rhinos and equine) odd-hoofed ungulates (Perissodactyla). The gastric parasite of African Rhinos is Gyrostigma rhinocerontis (formerly Gyrostigma pavesii), which in its larva phase can be fo...
ABSTRACT INTRODUCTION: Otoacariasis, the attachment of ticks and mites within the ear canal is a common phenomenon especially in rural areas. OBJECTIVE: To determine the clinical and demographic features of cases with detected ticks in the ear canal, which is a common health problem, and identify tic...
Introduction: Squares and public areas are mentioned frequently as source of infections by Toxocara sp. for people. There is no study of the presence of Toxocara sp. eggs in soils of the city of Chillán, Chile. Aims: To assess the presence of toxocara eggs in the soils of public areas of Chillán. Mater...
