A new method to support the cross-reactivity in allergenic reactions of cypress and wheat using piezoelectric signals
Por:
Quintanilla, Francisco, Vargas, Susana, Rangel, Domingo, Merino, Ulises, Rodriguez, Rogelio
Publicada:
1 ene 2019
Resumen:
A novel method is proposed to determine whether two proteins from different sources can be, potentially, candidates for cross-reactions allergies. The cross-reaction allergies are usually based on the similarity, partial or total, of the amino acids sequences of both proteins; however, according to our results, the recognition between proteins from different sources is carried out at secondary structure level; at this level the local shape and the charge distribution, of these proteins have to be similar to share cross-reactions. The charge distribution controls, to some extent, the ionic transport in the electrolyte. The ionic transport in cypress and wheat samples was determined and compared each other, obtaining that the piezoelectric relaxation voltages were practically the same. Several samples from cupressus arizonica Cup a 1 and the triticum aestivum gli mRNA and triticum aestivum clone 175 glutenin (GluB3-2) mRNA were prepared. © 2019 Elsevier B.V.
Filiaciones:
Quintanilla, Francisco:
Facultad de Química, Universidad Autónoma de Querétaro, C.U., Cerro de las Campanas, Querétaro, Qro. 76010, Mexico
Univ Autonoma Queretaro, CU, Fac Quim, Queretaro 76010, Qro, Mexico
Vargas, Susana:
Centro de Física Aplicada y Tecnología Avanzada, Universidad Nacional Autónoma de México, Blvd. Juriquilla 3001, Querétaro, Qro. 76230, Mexico
Univ Nacl Autonoma Mexico, Ctr Fis Aplicada & Tecnol Avanzada, Blvd Juriquilla 3001, Queretaro 76230, Qro, Mexico
Rangel, Domingo:
Centro de Física Aplicada y Tecnología Avanzada, Universidad Nacional Autónoma de México, Blvd. Juriquilla 3001, Querétaro, Qro. 76230, Mexico
Univ Nacl Autonoma Mexico, Ctr Fis Aplicada & Tecnol Avanzada, Blvd Juriquilla 3001, Queretaro 76230, Qro, Mexico
Merino, Ulises:
Facultad de Química, Universidad Autónoma de Querétaro, C.U., Cerro de las Campanas, Querétaro, Qro. 76010, Mexico
Univ Autonoma Queretaro, CU, Fac Quim, Queretaro 76010, Qro, Mexico
Rodriguez, Rogelio:
Centro de Física Aplicada y Tecnología Avanzada, Universidad Nacional Autónoma de México, Blvd. Juriquilla 3001, Querétaro, Qro. 76230, Mexico
Univ Nacl Autonoma Mexico, Ctr Fis Aplicada & Tecnol Avanzada, Blvd Juriquilla 3001, Queretaro 76230, Qro, Mexico
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