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Estudio de la irritación ocular y dérmica de Pochonia chlamydosporia var. catenulata / Ocular and dermal irritation study of Pochonia chlamydosporia var. catenulata
García, L; Gleiby, M; Montes de Oca, N; Hidalgo, L.
Affiliation
  • García, L; Centro Nacional de Sanidad Agropecuaria (CENSA). La Habana. Cuba
  • Gleiby, M; Centro Nacional de Sanidad Agropecuaria (CENSA). La Habana. Cuba
  • Montes de Oca, N; Centro Nacional de Sanidad Agropecuaria (CENSA). La Habana. Cuba
  • Hidalgo, L; Centro Nacional de Sanidad Agropecuaria (CENSA). La Habana. Cuba
Rev. toxicol ; 21(2/3): 103-107, 2004. tab, ilus
Article in Spanish | IBECS | ID: ibc-125987
Responsible library: ES1.1
Localization: BNCS
RESUMEN
Pochonia chlamydosporia var. catenulata, cepa Vcc 108 es un agente eficaz en el control de Meloidogyne spp. Para determinar el potencial de irritación dérmica y ocular se emplearon los métodos in vivo descritos por la Agencia de Protección Ambiental (EPA) y dos ensayos in vitro como alternativos a irritación ocular, el método de la membrana corioalantoidea del huevo de gallina (HET-CAM) y el ensayo cuantitativo con tinción de azul de tripán (CAM-TBS). En los estudios in vitro se aplicaron cuatro concentraciones del hongo vivo e inactivado y en los in vivo se emplearon dosis límite. Aunque cada método utiliza diferentes categorías de irritación, en todos los ensayos Pochonia chlamydosporia var. catenulata se clasificó como No irritante dérmico y ocular (AU)
ABSTRACT
Pochonia chlamydosporia var. catenulata , stump Vcc 108 is an effective agent in the control of Meloidogyne spp. In order to determine the potential of dermal and ocular irritation, the following methods were used 1) the method in vivo, described by the Environmental Protection Agency (EPA) and 2) two different in vitro assay, as alternatives to ocular irritation. These two alternative methods were the hen ́s egg-chorioallantoic membrane test (HET-CAM) and the quantitative chorioallantoic membrane test using the trypan blue stain (CAM-TBS). Four concentrations of the alive and inactive mushroom were applied in the in vitro studies and the dose limit in the in vivo test. Although each method uses different irritation categories, in all of the assays, Pochonia chlamydosporia var. catenulata was classified as being non irritating to skin and eyes (AU)
Subject(s)
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Collection: National databases / Spain Health context: SDG3 - Health and Well-Being Health problem: Target 3.9: Reduce the amount of deaths produced by dangerous chemicals and the pollution of the air, water and soil Database: IBECS Main subject: Tylenchoidea / Skin Irritancy Tests Type of study: Diagnostic study Limits: Animals Language: Spanish Journal: Rev. toxicol Year: 2004 Document type: Article Institution/Affiliation country: Centro Nacional de Sanidad Agropecuaria (CENSA)/Cuba
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Collection: National databases / Spain Health context: SDG3 - Health and Well-Being Health problem: Target 3.9: Reduce the amount of deaths produced by dangerous chemicals and the pollution of the air, water and soil Database: IBECS Main subject: Tylenchoidea / Skin Irritancy Tests Type of study: Diagnostic study Limits: Animals Language: Spanish Journal: Rev. toxicol Year: 2004 Document type: Article Institution/Affiliation country: Centro Nacional de Sanidad Agropecuaria (CENSA)/Cuba
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