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dc.contributor.authorRúa Uribe, Guillermo León-
dc.contributor.authorQuiñones Pinzón, Martha Lucía-
dc.contributor.authorVélez Bernal, Iván Darío-
dc.contributor.authorZuluaga Giraldo, Juan Santiago-
dc.contributor.authorRojas Montoya, William-
dc.contributor.authorPoveda Jaramillo, Germán-
dc.contributor.authorRuiz Acero, Daniel-
dc.date.accessioned2022-03-06T22:52:22Z-
dc.date.available2022-03-06T22:52:22Z-
dc.date.issued2005-
dc.identifier.citationRúa GL, Quiñones ML, Vélez ID, Zuluaga JS, Rojas W, Poveda G, Ruiz D. Laboratory estimation of the effects of increasing temperatures on the duration of gonotrophic cycle of Anopheles albimanus (Diptera: Culicidae). Mem Inst Oswaldo Cruz. 2005 Aug;100(5):515-20. doi: 10.1590/s0074-02762005000500011.spa
dc.identifier.issn0074-0276-
dc.identifier.urihttp://hdl.handle.net/10495/26430-
dc.description.abstractABSTRACT: The increase of malaria transmission in the Pacific Coast of Colombia during the occurrence of El Niño warm event has been found not to be linked to increases in the density of the vector Anopheles albimanus, but to other temperature-sensitive variables such as longevity, duration of the gonotrophic cycle or the sporogonic period of Plasmodium. The present study estimated the effects of temperature on duration of the gonotrophic cycle and on maturation of the ovaries of An. albimanus. Blood fed adult mosquitoes were exposed to temperatures of 24, 27, and 30°C, held individually in oviposition cages and assessed at 12 h intervals. At 24, 27, and 30°C the mean development time of the oocytes was 91.2 h (95% C.I.: 86.5-96), 66.2 h (61.5-70.8), and 73.1 h (64-82.3), respectively. The mean duration of the gonotrophic cycle for these three temperatures was 88.4 h (81.88-94.9), 75 h (71.4-78.7), and 69.1 h (64.6-73.6) respectively. These findings indicate that both parameters in An. albimanus are reduced when temperatures rose from 24 to 30°C, in a nonlinear manner. According to these results the increase in malaria transmission during El Niño in Colombia could be associated with a shortening of the gonotrophic cycle in malaria vectors, which could enhance the frequency of man-vector contact, affecting the incidence of the disease.spa
dc.format.extent6spa
dc.format.mimetypeapplication/pdfspa
dc.language.isoengspa
dc.publisherInstituto Oswaldo Cruzspa
dc.type.hasversioninfo:eu-repo/semantics/publishedVersionspa
dc.rightsinfo:eu-repo/semantics/openAccessspa
dc.rights.urihttp://creativecommons.org/licenses/by/2.5/co/*
dc.titleLaboratory estimation of the effects of increasing temperatures on the duration of gonotrophic cycle of Anopheles albimanus (Diptera: Culicidae)spa
dc.typeinfo:eu-repo/semantics/articlespa
dc.publisher.groupGrupo de Entomología Médica de la Universidad de Antioquiaspa
dc.publisher.groupPrograma de Estudio y Control de Enfermedades Tropicales (PECET)spa
dc.identifier.doi10.1590/s0074-02762005000500011-
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
dc.rights.accessrightshttp://purl.org/coar/access_right/c_abf2spa
dc.identifier.eissn1678-8060-
oaire.citationtitleMemórias do Instituto Oswaldo Cruzspa
oaire.citationstartpage515spa
oaire.citationendpage520spa
oaire.citationvolume100spa
oaire.citationissue5spa
dc.rights.creativecommonshttps://creativecommons.org/licenses/by/4.0/spa
dc.publisher.placeRío de Janeiro, Brasilspa
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1spa
dc.type.redcolhttps://purl.org/redcol/resource_type/ARTspa
dc.type.localArtículo de investigaciónspa
dc.subject.decsAnopheles-
dc.subject.decsCalor-
dc.subject.decsHot Temperature-
dc.subject.decsInsectos Vectores-
dc.subject.decsInsect Vectors-
dc.subject.decsColombia-
dc.description.researchgroupidCOL0008109spa
dc.description.researchgroupidCOL0015099spa
dc.relation.ispartofjournalabbrevMem. Inst. Oswaldo Cruz.spa
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