{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,6]],"date-time":"2026-07-06T20:19:45Z","timestamp":1783369185917,"version":"3.54.6"},"reference-count":27,"publisher":"Colegio Mexicano de Inmunologia Clinica y Alergia, A. C.","issue":"4","license":[{"start":{"date-parts":[[2025,12,19]],"date-time":"2025-12-19T00:00:00Z","timestamp":1766102400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev Alerg Mex"],"abstract":"<jats:p>Objetivo: Determinar la frecuencia de sensibilizaci\u00f3n a aeroal\u00e9rgenos en pruebas cut\u00e1neas y su asociaci\u00f3n con la distribuci\u00f3n geogr\u00e1fica, temporalidad, edad y sexo de pacientes con asma y\/o rinitis al\u00e9rgica.\nM\u00e9todos: Estudio observacional, descriptivo y retrospectivo, efectuado en pacientes mayores de 2 a\u00f1os, con diagn\u00f3stico de asma y\/o rinitis al\u00e9rgica. Se analizaron los resultados de las pruebas cut\u00e1neas de punci\u00f3n recolectadas entre enero y diciembre de 2023 en el Servicio de Alergia del Hospital Ju\u00e1rez de M\u00e9xico. Se evaluaron un total de 23 al\u00e9rgenos. Los resultados se categorizaron por edad, sexo y tipo de al\u00e9rgeno mediante estad\u00edstica descriptiva.\nResultados: Se analizaron 734 pruebas, de las que 587 (79.9%) resultaron positivas. La frecuencia de positividad fue mayor en ni\u00f1os (62.5%), seguida de adultos (22%) y adultos mayores (1.4%). El 52.5% de los casos correspondieron a mujeres. Los aeroal\u00e9rgenos identificados con mayor frecuencia fueron: polen de \u00e1rboles (37.6%), \u00e1caros del polvo (20.4%), gram\u00edneas (12.9%) y epitelios animales (12.5%). Los p\u00f3lenes arb\u00f3reos m\u00e1s prevalentes fueron Fraxinus americanus (6.7%) y Prosopis sp. (4.7%), mientras que los \u00e1caros del polvo m\u00e1s comunes fueron Dermatophagoides pteronyssinus (11.1%) y D. farinae (9.3%). Se observ\u00f3 una alta tasa de polisensibilizaci\u00f3n (85.7%).\nConclusiones: La sensibilizaci\u00f3n a aeroal\u00e9rgenos fue m\u00e1s frecuente en ni\u00f1os y mujeres. Los al\u00e9rgenos m\u00e1s comunes identificados fueron los p\u00f3lenes de \u00e1rboles, en particular *Fusarium americanus*, y los \u00e1caros del polvo dom\u00e9stico, especialmente *Dirofilaria pteronyssinus*. Estos hallazgos subrayan la necesidad de estrategias preventivas y terap\u00e9uticas espec\u00edficas, que consideren factores ambientales como el cambio clim\u00e1tico y la distribuci\u00f3n geogr\u00e1fica de los al\u00e9rgenos.\nPalabras clave: Aeroal\u00e9rgenos; Asma; Rinitis al\u00e9rgica; P\u00f3lenes; \u00c1caros del polvo; Hierbas; Caspa de animales; Fraxinus americano; Prosopis sp.; Dermatophagoides pteronyssinus; Dermatophagoides farinae; Fusarium americano; Dirofilaria pteronyssinus.<\/jats:p>","DOI":"10.29262\/ram.v72i4.1475","type":"journal-article","created":{"date-parts":[[2026,1,7]],"date-time":"2026-01-07T23:25:31Z","timestamp":1767828331000},"page":"263-270","source":"Crossref","is-referenced-by-count":0,"title":["&lt;b&gt;Sensibilizaci\u00f3n a aeroal\u00e9rgenos en una poblaci\u00f3n de un hospital de tercer nivel en el norte de la Ciudad de M\u00e9xico &lt;\/b&gt;","&lt;b&gt;Sensitization to aeroallergens in the population of a third-level hospital in the north of Mexico City &lt;\/b&gt;"],"prefix":"10.29262","volume":"72","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7517-3991","authenticated-orcid":false,"given":"Carol Vivian","family":"Moncayo Coello","sequence":"first","affiliation":[{"name":"Hospital Ju\u00e1rez de M\u00e9xico, Ciudad de M\u00e9xico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0006-1533-4240","authenticated-orcid":false,"given":"Elida Berenice","family":"R\u00edos Nu\u00f1ez","sequence":"additional","affiliation":[{"name":"Hospital Ju\u00e1rez de M\u00e9xico, Ciudad de M\u00e9xico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9957-3807","authenticated-orcid":false,"given":"Juan Manuel","family":"Bello L\u00f3pez","sequence":"additional","affiliation":[{"name":"Hospital Ju\u00e1rez de M\u00e9xico, Ciudad de M\u00e9xico"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9587-7942","authenticated-orcid":false,"given":"Jaime","family":"Mellado \u00c1brego","sequence":"additional","affiliation":[{"name":"Hospital Ju\u00e1rez de M\u00e9xico, Ciudad de M\u00e9xico"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"11808","published-online":{"date-parts":[[2025,12,19]]},"reference":[{"key":"65171","doi-asserted-by":"crossref","unstructured":"1. 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Nat Commun 13, 1234 (2022). https:\/\/doi.org\/10.1038\/s41467-022-28764-0","DOI":"10.1038\/s41467-022-28764-0"}],"container-title":["Revista Alergia M\u00e9xico"],"original-title":[],"link":[{"URL":"https:\/\/www.revistaalergia.mx\/ojs\/index.php\/ram\/article\/download\/1475\/2785","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.revistaalergia.mx\/ojs\/index.php\/ram\/article\/download\/1475\/2808","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.revistaalergia.mx\/ojs\/index.php\/ram\/article\/download\/1475\/2785","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,6]],"date-time":"2026-07-06T19:51:36Z","timestamp":1783367496000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.revistaalergia.mx\/ojs\/index.php\/ram\/article\/view\/1475"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,12,19]]},"references-count":27,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2025,12,19]]}},"URL":"https:\/\/doi.org\/10.29262\/ram.v72i4.1475","relation":{},"ISSN":["2448-9190","0002-5151"],"issn-type":[{"value":"2448-9190","type":"electronic"},{"value":"0002-5151","type":"print"}],"subject":[],"published":{"date-parts":[[2025,12,19]]}}}