Publicación: Determinación de anticuerpos antiproteína “S” de SARS-CoV-2, pre y post vacunación con la vacuna BNT162b2 Pfizer-BioNTechen voluntarios
dc.contributor.advisor | Yasnot Acosta, María Fernanda | |
dc.contributor.author | Alvear Cardona, Joy Smith | |
dc.date.accessioned | 2021-07-15T01:00:54Z | |
dc.date.available | 2021-07-15T01:00:54Z | |
dc.date.issued | 2021-07-10 | |
dc.description.abstract | The Pfizer-BioNTech vaccine works with an mRNA mechanism in a lipid envelope, so that when administered it is recognized by the immune system and anti-SARSCoV2 "S" protein antibodies are produced. This study was performed to quantify the production of anti-protein "S" antibodies before and after vaccination, to compare the process of response to the vaccine and its effectiveness Materials. Human serum samples from 18 volunteers, both men and women, all health workers from the city of Monteria, were used; they were taken in duplicate, it means, 36 samples and were collected between the months of March and June Method. The 36 serum samples collected were deposited in 300µ vials for subsequent quantification of IgG and IgM anti-protein "S" antibodies, this was done with a difference of 60 days between each sample and the chemiluminescence technique was used to quantify/measure the antibodies Results. It was found that in the samples of the 18 volunteers the IgG type antibodies were increased at day 60 in values ranging from 100 to 50,000 times with respect to the samples of day zero, or the initial sample Conclusion. The production of antiprotein "S" antibodies generated as immune response by the vaccine was successful, thus declaring that the vaccine proved to be an effective method with respect to its function or immunization objective. | eng |
dc.description.degreelevel | Pregrado | spa |
dc.description.degreename | Bacteriólogo(a) | spa |
dc.description.modality | Artículo | spa |
dc.description.resumen | La vacuna Pfizer-BioNTech se vale de un mecanismo de ARNm en una envoltura lipídica, de modo que al ser administrada es reconocida por el sistema inmune y a partir de esta se producen anticuerpos antiproteína “S” de SARS-CoV2. Este estudio se realizó con el fin de cuantificar la producción de anticuerpos antiproteína “S” antes y después de la vacunación, para comparar el proceso de respuesta a la vacuna y su efectividad Materiales. Se utilizaron muestras de suero humano de 18 voluntarios, tanto hombres como mujeres, todos trabajadores de la salud de la ciudad de Montería; se tomaron por duplicado, es decir, 36 muestras y se recolectaron entre los meses de marzo y junio Método. Las 36 muestras de suero recolectadas fueron depositadas en viales de 300µ para posterior cuantificación de los anticuerpos antiproteína “S” de tipo IgG e IgM, esto se hizo con una diferencia de 60 días entre tomas de muestra y se utilizó la técnica de quimioluminiscencia para cuantificar/medir los anticuerpos Resultados. se encontró que en las muestras de los 18 voluntarios los anticuerpos de tipo IgG estaban aumentados al día 60 en valores que oscilan desde 1000 hasta 30000 veces con respecto a las muestras del día cero, o de la muestra inicial Conclusiones. la producción de anticuerpos antiproteína “S” generados en la respuesta inmune por la vacuna resultó ser muy significativa, de tal modo se afirma que la vacuna demostró ser un método eficaz en lo que concierne a su función u objetivo de inmunización en las personas. | spa |
dc.description.tableofcontents | 1. INTRODUCCIÓN…………………………………………………………………………7 | spa |
dc.description.tableofcontents | 2. OBJETIVOS……………………………………………………………………………….9 | spa |
dc.description.tableofcontents | 2 .1 objetivo general | spa |
dc.description.tableofcontents | 2.2 objetivos específicos | spa |
dc.description.tableofcontents | 3. MATERIALES Y MÉTODOS……………………………………………………………10 | spa |
dc.description.tableofcontents | 3.1 tipo de estudio………………………………………………………………...…….10 | spa |
dc.description.tableofcontents | 3.2 Aspectos éticos……………………………………………………………………...11 | spa |
dc.description.tableofcontents | 4. RESULTADOS……………………………………………………………………………12 | spa |
dc.description.tableofcontents | 4.1 interpretación de resultados……………………………………………………..…13 | spa |
dc.description.tableofcontents | 5. DISCUSIÓN………………………………………………………………………………17 | spa |
dc.description.tableofcontents | 6. CONCLUSIÓN……………………………………………………………………………19 | spa |
dc.description.tableofcontents | 7. RECOMENDACIONES………………………………………………………………….20 | spa |
dc.description.tableofcontents | 8. AGRADECIMIENTOS……………………………………………………………………21 | spa |
dc.description.tableofcontents | 9. BIBLIOGRAFÍA…………………………………………………………………………...22 | spa |
dc.format.mimetype | application/pdf | spa |
dc.identifier.uri | https://repositorio.unicordoba.edu.co/handle/ucordoba/4324 | |
dc.language.iso | spa | spa |
dc.publisher.faculty | Facultad de Ciencias de la Salud | spa |
dc.publisher.place | Montería, Córdoba, Colombia | spa |
dc.publisher.program | Bacteriología | spa |
dc.rights | Copyright Universidad de Córdoba, 2021 | spa |
dc.rights.accessrights | info:eu-repo/semantics/openAccess | spa |
dc.rights.creativecommons | Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) | spa |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | spa |
dc.subject.keywords | immunization | eng |
dc.subject.keywords | Pfizer vaccine | eng |
dc.subject.keywords | Antibodies | eng |
dc.subject.keywords | Protein | eng |
dc.subject.keywords | Efficiency | eng |
dc.subject.proposal | Inmunización | spa |
dc.subject.proposal | Vacuna Pfizer | spa |
dc.subject.proposal | Anticuerpos | spa |
dc.subject.proposal | Proteína | spa |
dc.subject.proposal | Eficiencia | spa |
dc.title | Determinación de anticuerpos antiproteína “S” de SARS-CoV-2, pre y post vacunación con la vacuna BNT162b2 Pfizer-BioNTechen voluntarios | spa |
dc.type | Artículo de revista | spa |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | spa |
dc.type.content | Text | spa |
dc.type.driver | info:eu-repo/semantics/article | spa |
dc.type.redcol | https://purl.org/redcol/resource_type/TP | spa |
dc.type.version | info:eu-repo/semantics/submittedVersion | spa |
dcterms.references | 1. Sedano-Chiroque FL, Rojas-Miliano C, Vela-Ruiz JM. Perspective on the Primary Prevention of COVID-19. Rev la Fac Med Humana [Internet]. 2020 [cited 2021 Jun 25];20(3):490–7. Available from: http://revistas.urp.edu.pe/index.php/RFMH | spa |
dcterms.references | 2. Ena J, Wenzel RP. A Novel Coronavirus Emerges [Internet]. Vol. 220, Revista Clinica Espanola. 2020 [cited 2021 May 17]. p. 115–6. Available from: www.elsevier.es/rce | spa |
dcterms.references | 3. Aquino-Canchari CR, Del R, Quispe-Arrieta C, Medalith K, Castillon H. Revista Habanera de Ciencias Médicas CIENCIAS CLÍNICAS Y PATOLÓGICAS ARTÍCULO DE REVISIÓN COVID-19 y su relación con poblaciones vulnerables COVID-19 and its relationship with vulnerable populations [Internet]. Vol. 19, Revista Habanera de Ciencias Médicas, ISSN-e 1729-519X, Vol. 19, No. Extra 0, 2020 (Ejemplar dedicado a: Suplemento temático COVID). 2020 [cited 2021 Jun 25]. Available from: http://www.revhabanera.sld.cu/index.php/rhab/article/view/3341 | spa |
dcterms.references | 4. Salud Pública de México. Priorización inicial y consecutiva para la vacunación contra SARS-CoV-2 en la población mexicana. Recomendaciones preliminares. Salud Publica Mex. 2020;63(2). | spa |
dcterms.references | 5. Villar-Álvarez F, Martínez-García MÁ, Jiménez D, Fariñas-Guerrero F, Ortiz de Lejarazu-Leonardo R, López-Campos JL, et al. Recomendaciones SEPAR sobre la vacuna COVID-19 en las enfermedades respiratorias. Open Respir Arch [Internet]. 2021 [cited 2021 May 17];3(2):100097. Available from: https://doi.org/10.1016/j.opresp.2021.100097 | spa |
dcterms.references | 6. Rodríguez Rodríguez V. A propósito del SARS CoV 2/ COVID 19 ¿Qué hemos aprendido de las pandemias? Rev Av en salud. 2020;4(1):6–10. | spa |
dcterms.references | 7. Hall VJ, Foulkes S, Saei A, Andrews N, Oguti B, Charlett A, et al. Effectiveness of BNT162b2 mRNA Vaccine Against Infection and COVID-19 Vaccine Coverage in Healthcare Workers in England, Multicentre Prospective Cohort Study (the SIREN Study). SSRN Electron J. 2021;383(27):2603–15. | spa |
dcterms.references | 8. Técnica G. COMIRNATY (Vacuna COVID-19 ARNm, Pfizer-BioNTech). | spa |
dcterms.references | 9. Hu B, Guo H, Zhou P, Shi ZL. Characteristics of SARS-CoV-2 and COVID-19 [Internet]. Vol. 19, Nature Reviews Microbiology. Nature Research; 2021 [cited 2021 Jun 27]. p. 141–54. Available from: www.nature.com/nrmicro | spa |
dcterms.references | 10. Manisty C, Otter AD, Treibel TA, McKnight Á, Altmann DM, Brooks T, et al. Antibody response to first BNT162b2 dose in previously SARS-CoV-2-infected individuals [Internet]. Vol. 397, The Lancet. Elsevier B.V.; 2021 [cited 2021 Jun 27]. p. 1057–8. Available from: https://www.gov. | spa |
dcterms.references | 11. Subbarao S, Warrener LA, Hoschler K, Perry KR, Shute J, Whitaker H, et al. Robust antibody responses in 70-80-year-olds 3 weeks after the first or second doses of Pfizer/BioNTech COVID-19 vaccine, United Kingdom, January to February 2021. Eurosurveillance [Internet]. 2021 Mar 25 [cited 2021 Jun 27];26(12):1–6. Available from: https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2021.26.12.2100329 | spa |
dcterms.references | 12. Gabriela Delgado1 cols. INMUNOVIGILANCIA: Evaluación de la inmunogenicidad de las vacunas anti-COVID-19 en el marco de la farmacovigilancia intensiva -Protocolo Bogotá, Distrito CapitalFormulación Pfizer/BioNTech [Internet]. bogota; 2021 [cited 2021 Jun 27]. p. 1–9. Available from: http://www.saludcapital.gov.co/Documents/Covid_S/Pre-Post_Pfizer-15-03-2021.pdf | spa |
dcterms.references | 13. Müller L, Andrée M, Moskorz W, Drexler I, Walotka L, Grothmann R, et al. Age-dependent immune response to the Biontech/Pfizer BNT162b2 COVID-19 vaccination. medrxiv [Internet]. 2021 [cited 2021 Jun 27];1–15. Available from: https://doi.org/10.1101/2021.03.03.21251066 | spa |
dcterms.references | 14. Mueller AL, Mcnamara MS, Sinclair DA. Why does COVID-19 disproportionately affect older people? [Internet]. Vol. 12, Aging. Impact Journals LLC; 2020 [cited 2021 Jun 27]. p. 9959–81. Available from: /pmc/articles/PMC7288963/ | spa |
dcterms.references | 15. Crooke SN, Ovsyannikova IG, Poland GA, Kennedy RB. Immunosenescence and human vaccine immune responses. Immun Ageing [Internet]. 2019 Dec 13 [cited 2021 Jun 27];16(1):1–16. Available from: https://link.springer.com/articles/10.1186/s12979-019-0164-9 | spa |
dcterms.references | 16. Eyre DW, Lumley SF, Wei J, Cox S, James T, Justice A, et al. Quantitative SARS-CoV-2 anti-spike responses to Pfizer-BioNTech and Oxford-AstraZeneca vaccines by previous infection status. Clin Microbiol Infect [Internet]. 2021 [cited 2021 Jun 27]; Available from: http://creativecommons.org/licenses/by/4.0/ | spa |
dcterms.references | 17. Fabiani M, Ramigni M, Gobbetto V, Mateo-Urdiales A, Pezzotti P, Piovesan C. Effectiveness of the comirnaty (BNT162b2, BioNTech/Pfizer) vaccine in preventing SARS-CoV-2 infection among healthcare workers, Treviso province, Veneto region, Italy, 27 December 2020 to 24 March 2021. Eurosurveillance [Internet]. 2021 Apr 29 [cited 2021 Jun 26];26(17):1–7. Available from: https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2021.26.17.2100420 | spa |
dcterms.references | 18. Grupper A, Sharon N, Finn T, Cohen R, Israel M, Agbaria A, et al. Humoral Response to the Pfizer BNT162b2 Vaccine in Patients Undergoing Maintenance Hemodialysis. Clin J Am Soc Nephrol. 2021;16:CJN.03500321. | spa |
dcterms.references | 19. De Salud M. MINISTERIO DE SALUD 8430. | spa |
dspace.entity.type | Publication | |
oaire.accessrights | http://purl.org/coar/access_right/c_abf2 | spa |
oaire.version | http://purl.org/coar/version/c_ab4af688f83e57aa | spa |
Archivos
Bloque de licencias
1 - 1 de 1
No hay miniatura disponible
- Nombre:
- license.txt
- Tamaño:
- 14.48 KB
- Formato:
- Item-specific license agreed upon to submission
- Descripción: