Please use this identifier to cite or link to this item: http://ricaxcan.uaz.edu.mx/jspui/handle/20.500.11845/2662
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dc.contributor46461es_ES
dc.contributor.otherhttps://orcid.org/0000-0002-1995-1696-
dc.coverage.spatialGlobales_ES
dc.creatorZúñiga González, Guillermo M.-
dc.creatorGómez Meda, Belinda C.-
dc.creatorZamora Perez, Ana Lourdes-
dc.creatorMartínez González, María A.-
dc.creatorArmendáriz Borunda, Juan-
dc.creatorLazalde Ramos, Blanca Patricia-
dc.creatorOrtiz García, Yveth Marlene-
dc.creatorGallegos Arreola, Martha P.-
dc.date.accessioned2021-06-25T00:17:41Z-
dc.date.available2021-06-25T00:17:41Z-
dc.date.issued2016-04-08-
dc.identifierinfo:eu-repo/semantics/publishedVersiones_ES
dc.identifier.issn2325-9655es_ES
dc.identifier.urihttp://ricaxcan.uaz.edu.mx/jspui/handle/20.500.11845/2662-
dc.identifier.urihttps://doi.org/10.48779/vx6c-2d21-
dc.description.abstractBackground: Ultraviolet-A (UV-A) light induce DNA damage by creating pyrimidine dimers, or indirectly affects DNA by the formation of reactive oxygen species. The objective was to determine DNA damage by micronucleus test in neonatal rats exposed to UV-A light. Methods: Rat neonates were exposed to light from a LED lamp (control group), to UV-C light 254 nm (control group to desquamation skin) or UV-A light 365 nm and in one group the dams were supplemented with folic acid (FA), to determine micro nucleated erythrocytes (MNE) and micro nucleated polychromatic erythrocytes (MNPCE) in peripheral blood of offspring. Results: All the rat neonates exposed to UV-C lamp showed desquamation skin, while for UV-A lamp no desquamation was observed, and there was MNE differences in all sampling times (P<0.02) and for MNPCE in 9 min group (P=0.001). No differences between the groups with and without FA were observed. Conclusion: Increased MNE frequencies without apparent damage to the skin could be induced with UV-A light exposure. Under these conditions, FA no protected against UV-A light exposure. This study shows a manner to quantify the genotoxic effects of UV-A light in peripheral blood erythrocytes of rat neonates.es_ES
dc.language.isoenges_ES
dc.publisherSciTechnoles_ES
dc.relationhttps://www.scitechnol.com/peer-review/ultravioleta-light-induces-micronucleated-erythrocytes-in-newborn-rats-buT0.php?article_id=4636es_ES
dc.relation.ispartofhttp://dx.doi.org/10.4172/2325-9655.S1-001es_ES
dc.relation.urigeneralPublices_ES
dc.rightsAtribución-NoComercial-CompartirIgual 3.0 Estados Unidos de América*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.sourceExpert Opin Environ Biol S Vol. 5 Issue 0es_ES
dc.subject.classificationBIOLOGIA Y QUIMICA [2]es_ES
dc.subject.otherUV-A lightes_ES
dc.subject.otherFolic acides_ES
dc.subject.otherMicronucleated erythrocyteses_ES
dc.subject.otherDNA damagees_ES
dc.subject.otherNeonateses_ES
dc.titleUltraviolet-A Light Induces Micronucleated Erythrocytes in Newborn Ratses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
Appears in Collections:*Documentos Académicos*-- M. en Ciencias y Tecnología Química

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