Destruição de ovos de Toxocara canis pelo fungo nematófago Pochonia chlamydosporia
نویسندگان
چکیده
منابع مشابه
Predatory activity of chlamydospores of the fungus Pochonia chlamydosporia on Toxocara canis eggs under laboratory conditions Atividade predatória de clamidósporos do fungo Pochonia chlamydosporia sobre ovos de Toxocara canis em condições laboratoriais
The objective of this study was to use chlamydospores of the fungus Pochonia chlamydosporia (isolates VC1 and VC4) against Toxocara canis eggs in a 15-day in vitro assay. One thousand T. canis eggs were placed in Petri dishes containing 2% water agar medium with different concentrations of chlamydospores (1,000, 10,000 or 100,000) of each fungal isolate of P. chlamydosporia (treated groups) and...
متن کامل[Destruction of Toxocara canis eggs by the nematophagous fungus Pochonia chlamydosporia].
INTRODUCTION Toxocara canis is an ascarid parasite of the small intestine of dogs that causes visceral larva migrans in humans. METHODS With the aim of demonstrating the effectiveness of the fungus Pochonia chlamydosporia on Toxocara canis eggs under laboratory conditions, a trial was set up in Petri dishes with 2% agar-water. RESULTS There was ovicidal activity of 43.8% (p < 0.01) in the t...
متن کاملActivity of nematophagous fungi Pochonia chlamydosporia and Paecilomyces lilacinus on Dipylidium caninum egg capsules Atividade dos fungos nematófagos Pochonia chlamydosporia e Paecilomyces lilacinus sobre cápsulas de ovos de Dipylidium caninum
Nematophagous fungi are potential agents to be employed for biological control of helminthes. The ovicidal activity of the nematophagous fungi Pochonia chlamydosporia (isolates VC1 and VC4) and Paecilomyces lilacinus on egg capsules of Dipylidium caninum, a cestoda parasite of dogs, cats and men, was evaluated on Petri dishes cultures. One thousand of D. caninum egg capsules were placed onto Pe...
متن کاملThe ovicidal activity of fungi Pochonia chlamydosporia and Paecilomyces lilacinus on Taenia saginata eggs in laboratory trial Atividade ovicida dos fungos Pochonia chlamydosporia e Paecilomyces lilacinus sobre ovos de Taenia saginata em condições laboratoriais
The ovicidal activity (type 3 effect) of fungi Pochonia chlamydosporia (VC1 and VC4 isolated) and Paecilomyces lilacinus (PL1) on Taenia saginata eggs was compared in an experimental trial. T. saginata eggs were fixed onto Petri dishes containing 2% water-agar (2% WA) and fungal isolates, and onto Petri dishes without fungus as control. The ovicidal activity of these fungi was evaluated after b...
متن کاملNota Científica/ Research Note Migration Routes of Toxocara Canis and Toxocara Cati in Tissues of Experimentally Infected Rattus Norvegicus Rutas De Migración De Toxocara Canis Y Tocara Cati En Los Tejidos De Rattus Norvegicus Infectados Experimentalmente
Toxocariasis is currently considered an important zoonosis in many countries and is usually attributed to larvae of Toxocara canis Werner, 1782 but less frequently, T. cat. This study attempts to compare the migration routes followed by T. canis and Toxocara cati (Schrank, 1788) in Rattus norvegicus Berkenhout, 1769 and to determine the percentage of larvae recovered in each organ of experiment...
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ژورنال
عنوان ژورنال: Revista da Sociedade Brasileira de Medicina Tropical
سال: 2010
ISSN: 0037-8682
DOI: 10.1590/s0037-86822010000100024