Toxocara Spp Egg
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Padronização de ténica para recuperação de ovos de Toxocara canis em solo / Padronization of technique for recovery of Toxocara canis in soil
The purpose of this study was to standardize a flotation technique for the recovery of Toxocara canis eggs from soil, comparing different steps. The tests were done under standardized conditions on 1 g of previously sterilized soil samples contaminated experimentally with 200 eggs of T. canis. The following variables were evaluated in serial steps: sieving;
Publicado em: 2008
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2. Survival of parasite eggs upon storage in sludge.
Destruction rates of parasite eggs in stored sludge were examined to help understand the fate of these agents of enteric diseases in sludge lagoons. Eggs from the roundworms, Ascaris spp., Toxocara spp., Trichuris spp., and the tapeworm, Hymenolepis spp., were treated with domestic sludges by aerobic or anaerobic processes. Sludge samples seeded with eggs we