DSpace JSPUI


DSpace preserves and enables easy and open access to all types of digital content including text, images, moving images, mpegs and data sets

Learn More

Please use this identifier to cite or link to this item: http://repositorio.insp.mx:8080/jspui/handle/20.500.12096/8525
Full metadata record
DC FieldValueLanguage
dc.coverage.spatialnacional-
dc.creatorClaudio Piedras, Fabiola-
dc.date.accessioned2024-04-29T22:42:15Z-
dc.date.available2024-04-29T22:42:15Z-
dc.date.issued2021-
dc.identifier.issn2045-2322-
dc.identifier.urihttps://www.nature.com/articles/s41598-021-90673-x-
dc.identifier.urihttps://doi.org/10.1038/s41598-021-90673-x-
dc.identifier.urihttp://repositorio.insp.mx:8080/jspui/handle/20.500.12096/8525-
dc.description.abstractThe cuticular hydrocarbon (CHC) profile reflects the insects physiological states. These include age, sex, reproductive stage, and gravidity. Environmental factors such as diet, relative humidity or exposure to insecticides also affect the CHC composition in mosquitoes. In this work, the CHC profile was analyzed in two Anopheles albimanus phenotypes with different degrees of susceptibility to Plasmodium, the susceptible-White and resistant-Brown phenotypes, in response to the two dietary regimes of mosquitoes: a carbon-rich diet (sugar) and a protein-rich diet (blood) alone or containing Plasmodium ookinetes. The CHCs were analyzed by gas chromatography coupled to mass spectrometry or flame ionization detection, identifying 19 CHCs with chain lengths ranging from 20 to 37 carbons. Qualitative and quantitative changes in CHCs composition were dependent on diet, a parasite challenge, and, to a lesser extent, the phenotype. Blood-feeding caused up to a 40 reduction in the total CHC content compared to sugar-feeding. If blood contained ookinetes, further changes in the CHC profile were observed depending on the Plasmodium susceptibility of the phenotypes. Higher infection prevalence caused greater changes in the CHC profile. These dietary and infection-associated modifications in the CHCs could have multiple effects on mosquito fitness, impacts on disease transmission, and tolerance to insecticides.-
dc.formatpdf-
dc.languageeng-
dc.publishernan-
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0-
dc.subjectAnimals; Anopheles /metabolism; Anopheles / arasitology; Diet; Gas Chromatography-Mass Spectrometry; Hydrocarbons / etabolism; Phenotype; Plasmodium; nan-
dc.titleDietary and Plasmodium challenge effects on the cuticular hydrocarbon profile of Anopheles albimanus-
dc.typeinfo:eu-repo/semantics/article-
dc.subject.ctiinfo:eu-repo/classification/cti/3-
dc.creator.orcidorcid/0000-0003-2995-9138;Claudio Piedras, Fabiola-
dc.creator.orcidorcid/0000-0002-0432-434X;Cime Castillo, Jorge-
dc.creator.orcidorcid/0000-0003-2995-9138;Claudio Piedras, Fabiola-
dc.creator.orcidorcid/0000-0001-9928-8937;Condé, Renaud-
dc.creator.orcidorcid/0000-0003-3083-4797;Lanz_Mendoza, Humberto-
dc.creator.orcidorcid/0000-0002-2453-9065;MAFFEI, MASSIMO-
dc.creator.orcidorcid/0000-0002-0449-2845;Recio-Tótoro, Benito-
Appears in Collections:Artículos

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.