{"id":29144,"date":"2021-06-24T13:07:15","date_gmt":"2021-06-24T12:07:15","guid":{"rendered":"https:\/\/babywellnessfoundation.org\/news-approfondimenti\/la-termoregolazione-del-neonato\/"},"modified":"2026-06-29T13:44:35","modified_gmt":"2026-06-29T12:44:35","slug":"la-termorregulacion-del-recien-nacido","status":"publish","type":"news-approfondimenti","link":"https:\/\/babywellnessfoundation.org\/es\/news-approfondimenti\/la-termorregulacion-del-recien-nacido\/","title":{"rendered":"La termorregulaci\u00f3n del reci\u00e9n nacido"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-6302 \" style=\"font-size: 1rem;\" src=\"https:\/\/babywellnessfoundation.org\/wp-content\/uploads\/2021\/06\/termoregolazione-neonato-baby-wellness.jpg\" alt=\"termoregolazione del neonato baby wellness\" width=\"1357\" height=\"905\" srcset=\"https:\/\/babywellnessfoundation.org\/wp-content\/uploads\/2021\/06\/termoregolazione-neonato-baby-wellness.jpg 1000w, https:\/\/babywellnessfoundation.org\/wp-content\/uploads\/2021\/06\/termoregolazione-neonato-baby-wellness-300x200.jpg 300w, https:\/\/babywellnessfoundation.org\/wp-content\/uploads\/2021\/06\/termoregolazione-neonato-baby-wellness-768x512.jpg 768w, https:\/\/babywellnessfoundation.org\/wp-content\/uploads\/2021\/06\/termoregolazione-neonato-baby-wellness-100x67.jpg 100w, https:\/\/babywellnessfoundation.org\/wp-content\/uploads\/2021\/06\/termoregolazione-neonato-baby-wellness-120x80.jpg 120w\" sizes=\"(max-width: 1357px) 100vw, 1357px\" \/><\/p>\n<div class=\"qMYqUG_convSearchResultHighlightRoot\">\n<div class=\"\" data-turn-id-container=\"request-WEB:934deb58-7d86-40ca-8c9a-84c5bacf4d40-33\" data-is-intersecting=\"true\">\n<section class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:934deb58-7d86-40ca-8c9a-84c5bacf4d40-33\" data-turn-id-container=\"request-WEB:934deb58-7d86-40ca-8c9a-84c5bacf4d40-33\" data-testid=\"conversation-turn-64\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" data-conversation-screenshot-content=\"\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" tabindex=\"0\" data-message-author-role=\"assistant\" data-message-id=\"0aa9cda6-a634-4602-bb38-7d451ef90bb2\" data-message-model-slug=\"gpt-5-5\" data-turn-start-message=\"true\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\">\n<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"45\" data-end=\"257\">La termorregulaci\u00f3n puede definirse como el <strong>conjunto de procesos fisiol\u00f3gicos que mantienen la temperatura corporal dentro de un rango preciso<\/strong> <strong>mediante el equilibrio entre la producci\u00f3n y la p\u00e9rdida de calor.<br \/>\n<\/strong>En el momento del nacimiento, el reci\u00e9n nacido debe afrontar un importante cambio t\u00e9rmico, ya que entra en contacto con una temperatura ambiental considerablemente inferior a la del \u00fatero (que suele ser entre 0,3 y 0,5 \u00b0C superior a la temperatura corporal materna). Por ello, debe aprender a producir calor para compensar el enfriamiento que implica su nueva condici\u00f3n. En general, el reci\u00e9n nacido sano nacido a t\u00e9rmino es capaz de regular su temperatura corporal produciendo una cantidad de calor suficiente para compensar esta brusca disminuci\u00f3n. Gracias al contacto piel con piel con la madre y al calor proporcionado posteriormente por sus abrazos y cuidados, en pocas horas comienza a desarrollar su capacidad de termorregulaci\u00f3n.<\/p>\n<p data-start=\"1006\" data-end=\"1439\">En el reci\u00e9n nacido, la capacidad de generar calor mediante la <strong data-start=\"1069\" data-end=\"1127\">termog\u00e9nesis por escalofr\u00edos <\/strong>(<em>shivering thermogenesis<\/em>) es limitada debido a la inmadurez del sistema muscular y del control neuroendocrino. En consecuencia, el principal mecanismo de producci\u00f3n de calor es la <strong data-start=\"1282\" data-end=\"1349\">termog\u00e9nesis sin escalofr\u00edos <\/strong>(<em>non-shivering thermogenesis, NST<\/em>), mediada por el tejido adiposo marr\u00f3n, especialmente abundante en los reci\u00e9n nacidos.<\/p>\n<p data-start=\"1441\" data-end=\"1948\">La producci\u00f3n de calor se lleva a cabo principalmente gracias a un sistema de termorreceptores conectado con el sistema nervioso central. Cuando la temperatura percibida se sit\u00faa por debajo del rango normal, se activa la vasoconstricci\u00f3n perif\u00e9rica para reducir la p\u00e9rdida de calor y se inhibe la sudoraci\u00f3n. Por el contrario, la disipaci\u00f3n del calor se produce de forma natural, principalmente mediante la vasodilataci\u00f3n perif\u00e9rica y, en menor medida, por evaporaci\u00f3n a trav\u00e9s de la sudoraci\u00f3n.<\/p>\n<p data-start=\"1950\" data-end=\"2024\">La termorregulaci\u00f3n est\u00e1 coordinada por un sistema complejo compuesto por:<\/p>\n<ul data-start=\"2026\" data-end=\"2728\">\n<li data-section-id=\"14sp1h0\" data-start=\"2026\" data-end=\"2287\"><strong data-start=\"2028\" data-end=\"2060\">Termorreceptores perif\u00e9ricos<\/strong>, localizados en la piel (por ejemplo, los corp\u00fasculos de Krause para el fr\u00edo y los corp\u00fasculos de Ruffini para el calor), que detectan las variaciones de la temperatura ambiental y env\u00edan se\u00f1ales sensoriales aferentes.<\/li>\n<li data-section-id=\"xos24a\" data-start=\"2289\" data-end=\"2500\"><strong data-start=\"2291\" data-end=\"2321\">Termorreceptores centrales<\/strong>, situados en el hipot\u00e1lamo, la m\u00e9dula espinal y los \u00f3rganos viscerales, responsables de detectar la temperatura de la sangre con una sensibilidad de hasta 0,1 \u00b0C.<\/li>\n<li data-section-id=\"1i15dii\" data-start=\"2502\" data-end=\"2728\"><strong data-start=\"2504\" data-end=\"2539\">Sistema integrador hipotal\u00e1mico<\/strong>, que procesa la informaci\u00f3n procedente tanto de la periferia como del centro y activa respuestas eferentes destinadas a mantener la temperatura corporal dentro de los l\u00edmites fisiol\u00f3gicos.<\/li>\n<\/ul>\n<p data-start=\"2730\" data-end=\"2997\" data-is-last-node=\"\" data-is-only-node=\"\">Por \u00faltimo, conviene recordar que, en condiciones normales, la temperatura corporal del reci\u00e9n nacido es ligeramente superior a la de un adulto y que trastornos como los <strong data-start=\"2900\" data-end=\"2911\">c\u00f3licos<\/strong> o la <strong data-start=\"2917\" data-end=\"2930\">dentici\u00f3n<\/strong> pueden provocar un aumento transitorio de la temperatura corporal.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>La termorregulaci\u00f3n puede definirse como el conjunto de procesos fisiol\u00f3gicos que mantienen la temperatura corporal dentro de un rango preciso mediante el equilibrio entre la producci\u00f3n y la p\u00e9rdida de calor. En el momento del nacimiento, el reci\u00e9n nacido debe afrontar un importante cambio t\u00e9rmico, ya que entra en contacto con una temperatura ambiental considerablemente [&hellip;]<\/p>\n","protected":false},"author":16,"featured_media":25639,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"focus-approfondimento":[781],"focus-appartenenza":[],"coauthors":[110],"class_list":["post-29144","news-approfondimenti","type-news-approfondimenti","status-publish","format-standard","has-post-thumbnail","hentry","focus-approfondimento-termorregulacion"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>La termorregulaci\u00f3n del reci\u00e9n nacido - Baby Wellness Foundation<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/babywellnessfoundation.org\/es\/news-approfondimenti\/la-termorregulacion-del-recien-nacido\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La termorregulaci\u00f3n del reci\u00e9n nacido - Baby Wellness Foundation\" \/>\n<meta property=\"og:description\" content=\"La termorregulaci\u00f3n puede definirse como el conjunto de procesos fisiol\u00f3gicos que mantienen la temperatura corporal dentro de un rango preciso mediante el equilibrio entre la producci\u00f3n y la p\u00e9rdida de calor. En el momento del nacimiento, el reci\u00e9n nacido debe afrontar un importante cambio t\u00e9rmico, ya que entra en contacto con una temperatura ambiental considerablemente [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/babywellnessfoundation.org\/es\/news-approfondimenti\/la-termorregulacion-del-recien-nacido\/\" \/>\n<meta property=\"og:site_name\" content=\"Baby Wellness Foundation\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-29T12:44:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/babywellnessfoundation.org\/wp-content\/uploads\/2021\/06\/termoregolazione.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutos\" \/>\n\t<meta name=\"twitter:label2\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data2\" content=\"Dr.ssa Alexandra Semjonova, PhD., PhDr., MBA\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/babywellnessfoundation.org\/es\/news-approfondimenti\/la-termorregulacion-del-recien-nacido\/\",\"url\":\"https:\/\/babywellnessfoundation.org\/es\/news-approfondimenti\/la-termorregulacion-del-recien-nacido\/\",\"name\":\"La termorregulaci\u00f3n del reci\u00e9n nacido - Baby Wellness Foundation\",\"isPartOf\":{\"@id\":\"https:\/\/babywellnessfoundation.org\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/babywellnessfoundation.org\/es\/news-approfondimenti\/la-termorregulacion-del-recien-nacido\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/babywellnessfoundation.org\/es\/news-approfondimenti\/la-termorregulacion-del-recien-nacido\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/babywellnessfoundation.org\/wp-content\/uploads\/2021\/06\/termoregolazione.png\",\"datePublished\":\"2021-06-24T12:07:15+00:00\",\"dateModified\":\"2026-06-29T12:44:35+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/babywellnessfoundation.org\/es\/news-approfondimenti\/la-termorregulacion-del-recien-nacido\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/babywellnessfoundation.org\/es\/news-approfondimenti\/la-termorregulacion-del-recien-nacido\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/babywellnessfoundation.org\/es\/news-approfondimenti\/la-termorregulacion-del-recien-nacido\/#primaryimage\",\"url\":\"https:\/\/babywellnessfoundation.org\/wp-content\/uploads\/2021\/06\/termoregolazione.png\",\"contentUrl\":\"https:\/\/babywellnessfoundation.org\/wp-content\/uploads\/2021\/06\/termoregolazione.png\",\"width\":1920,\"height\":1080},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/babywellnessfoundation.org\/es\/news-approfondimenti\/la-termorregulacion-del-recien-nacido\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/babywellnessfoundation.org\/es\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"La termorregulaci\u00f3n del reci\u00e9n nacido\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/babywellnessfoundation.org\/#website\",\"url\":\"https:\/\/babywellnessfoundation.org\/\",\"name\":\"Baby Wellness Foundation\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/babywellnessfoundation.org\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"La termorregulaci\u00f3n del reci\u00e9n nacido - Baby Wellness Foundation","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/babywellnessfoundation.org\/es\/news-approfondimenti\/la-termorregulacion-del-recien-nacido\/","og_locale":"es_ES","og_type":"article","og_title":"La termorregulaci\u00f3n del reci\u00e9n nacido - Baby Wellness Foundation","og_description":"La termorregulaci\u00f3n puede definirse como el conjunto de procesos fisiol\u00f3gicos que mantienen la temperatura corporal dentro de un rango preciso mediante el equilibrio entre la producci\u00f3n y la p\u00e9rdida de calor. 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