REACTIVIDAD AL ESTRÉS EN RECIÉN NACIDOS: ANÁLISIS DE LOS NIVELES DE CORTISOL ASOCIADOS A LA REACCIÓN E INTERPRETACIÓN DE DECLARACIONES
DOI:
https://doi.org/10.56238/arev7n9-038Palabras clave:
Lactante, Cortisol Salival, EstrésResumen
Hipótesis del estudio: Este estudio asume que los recién nacidos son capaces de reaccionar e interpretar a sus interlocutores. Objetivos: Por lo tanto, buscamos demostrar los efectos del habla dirigida en recién nacidos mediante la comparación de los niveles de cortisol salival en situaciones pre y post-estrés; evaluar el efecto del habla dirigida a través de los índices de cortisol salival en situaciones estresantes; analizar las reacciones conductuales y metabólicas de los recién nacidos; analizar las reacciones conductuales y metabólicas de los bebés a la voz materna y a otra voz femenina (una enfermera); y evaluar el perfil perinatal y de salud de las embarazadas y los recién nacidos en la maternidad del Hospital Universitario Municipal de Taubaté, São Paulo. Método: Este estudio cuantitativo, experimental y exploratorio recolectará muestras de cortisol salival de recién nacidos antes y después de la prueba del talón. Los recién nacidos se dividirán en tres grupos: el primer grupo tendrá a la madre como interlocutora, el segundo grupo tendrá a la enfermera y el tercer grupo no tendrá interlocutor. Se solicitará a las madres que completen un cuestionario para caracterizar el perfil perinatal de la díada. Los lactantes se analizarán según la escala de Prechtl para la sistematización de los estados conductuales del recién nacido. Los datos se analizarán estadísticamente para correlacionar la muestra completa. Resultados parciales: Se observaron doce lactantes, se recolectaron muestras de saliva y se administraron cuestionarios. Los resultados se encuentran actualmente en análisis de laboratorio; sin embargo, datos observacionales preliminares indican que los lactantes reaccionan a la voz de la madre, muestran una mayor regulación conductual durante el contacto piel con piel y presentan diferentes comportamientos según cómo la madre maneje la situación estresante.
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