Prevalencia de hallazgo de huevos de Toxocara canis en plazas de la Región Metropolitana de la ciudad de Santiago, Chile
In order to stablish the current prevalence by eggs of Toxocara canis, 110 squares of five zones of the Metropolitan Region of Santiago city were examined by a flotation in saturated zinc solution modified method. Samples were taken from different kinds of soil in the four seasons of the year and th...
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| Lenguaje: | Spanish / Castilian |
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Programa de Parasitología. Instituto de Ciencias Biomédicas. Facultad de Medicina. Universidad de Chile
2001
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oai:scielo:S0365-940220010002000132009-01-28Prevalencia de hallazgo de huevos de Toxocara canis en plazas de la Región Metropolitana de la ciudad de Santiago, ChileSalinas,PatriciaMatamala,MargaritaSchenone,Hugo prevalencia contaminación del suelo método de flotación In order to stablish the current prevalence by eggs of Toxocara canis, 110 squares of five zones of the Metropolitan Region of Santiago city were examined by a flotation in saturated zinc solution modified method. Samples were taken from different kinds of soil in the four seasons of the year and they were preserved under anaerobic conditions over 2 years. 18,2% of samples resulted positive to Toxocara canis eggs and 26.4% were positive to nematodes larvae. No viable eggs were found. Western zone is the most contaminated of the city and autumn is the season in which we obtained higher recovery of eggs. Silty clay sample soil seems to be better than sandy soils on maintenance of studied eggs.info:eu-repo/semantics/openAccessPrograma de Parasitología. Instituto de Ciencias Biomédicas. Facultad de Medicina. Universidad de ChileBoletín chileno de parasitología v.56 n.3-4 20012001-07-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0365-94022001000200013es10.4067/S0365-94022001000200013 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
Spanish / Castilian |
| topic |
prevalencia contaminación del suelo método de flotación |
| spellingShingle |
prevalencia contaminación del suelo método de flotación Salinas,Patricia Matamala,Margarita Schenone,Hugo Prevalencia de hallazgo de huevos de Toxocara canis en plazas de la Región Metropolitana de la ciudad de Santiago, Chile |
| description |
In order to stablish the current prevalence by eggs of Toxocara canis, 110 squares of five zones of the Metropolitan Region of Santiago city were examined by a flotation in saturated zinc solution modified method. Samples were taken from different kinds of soil in the four seasons of the year and they were preserved under anaerobic conditions over 2 years. 18,2% of samples resulted positive to Toxocara canis eggs and 26.4% were positive to nematodes larvae. No viable eggs were found. Western zone is the most contaminated of the city and autumn is the season in which we obtained higher recovery of eggs. Silty clay sample soil seems to be better than sandy soils on maintenance of studied eggs. |
| author |
Salinas,Patricia Matamala,Margarita Schenone,Hugo |
| author_facet |
Salinas,Patricia Matamala,Margarita Schenone,Hugo |
| author_sort |
Salinas,Patricia |
| title |
Prevalencia de hallazgo de huevos de Toxocara canis en plazas de la Región Metropolitana de la ciudad de Santiago, Chile |
| title_short |
Prevalencia de hallazgo de huevos de Toxocara canis en plazas de la Región Metropolitana de la ciudad de Santiago, Chile |
| title_full |
Prevalencia de hallazgo de huevos de Toxocara canis en plazas de la Región Metropolitana de la ciudad de Santiago, Chile |
| title_fullStr |
Prevalencia de hallazgo de huevos de Toxocara canis en plazas de la Región Metropolitana de la ciudad de Santiago, Chile |
| title_full_unstemmed |
Prevalencia de hallazgo de huevos de Toxocara canis en plazas de la Región Metropolitana de la ciudad de Santiago, Chile |
| title_sort |
prevalencia de hallazgo de huevos de toxocara canis en plazas de la región metropolitana de la ciudad de santiago, chile |
| publisher |
Programa de Parasitología. Instituto de Ciencias Biomédicas. Facultad de Medicina. Universidad de Chile |
| publishDate |
2001 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0365-94022001000200013 |
| work_keys_str_mv |
AT salinaspatricia prevalenciadehallazgodehuevosdetoxocaracanisenplazasdelaregionmetropolitanadelaciudaddesantiagochile AT matamalamargarita prevalenciadehallazgodehuevosdetoxocaracanisenplazasdelaregionmetropolitanadelaciudaddesantiagochile AT schenonehugo prevalenciadehallazgodehuevosdetoxocaracanisenplazasdelaregionmetropolitanadelaciudaddesantiagochile |
| _version_ |
1718438091811717120 |