{"id":30427,"date":"2019-09-01T03:30:50","date_gmt":"2019-09-01T01:30:50","guid":{"rendered":"https:\/\/naturopatiadigital.eu\/?p=30427"},"modified":"2019-09-01T03:30:50","modified_gmt":"2019-09-01T01:30:50","slug":"area-de-conocimiento-naturopatia-descriptiva-retraso-en-el-vaciamiento-gastrico-y-contenido-reducido-de-agua-en-el-intestino-delgado-posprandial-de-pan-de-harina-integral-equicaloric-versus-comida","status":"publish","type":"post","link":"https:\/\/rina.naturopatiadigital.eu\/?p=30427","title":{"rendered":"\u00c1rea de conocimiento: Naturopat\u00eda Descriptiva: \u00abRetraso en el vaciamiento g\u00e1strico y contenido reducido de agua en el intestino delgado posprandial de pan de harina integral equicaloric versus comidas de arroz en sujetos sanos: nuevas ideas de resonancia magn\u00e9tica\u00bb"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"alignleft\"><a href=\"https:\/\/1.bp.blogspot.com\/-Tv29vyJtx64\/XWl5Ebz52_I\/AAAAAAAAWxE\/lXX3PiXIyU8zv91zl-1GoUzOm4LiccMVACLcBGAs\/s1600\/European_journal%2Bof%2Bclinical%2Bnutrition.png\"><img decoding=\"async\" src=\"https:\/\/1.bp.blogspot.com\/-Tv29vyJtx64\/XWl5Ebz52_I\/AAAAAAAAWxE\/lXX3PiXIyU8zv91zl-1GoUzOm4LiccMVACLcBGAs\/s320\/European_journal%2Bof%2Bclinical%2Bnutrition.png\" alt=\"\"\/><\/a><\/figure><\/div>\n\n\n\n<p>Marciani, L., Pritchard, S. E., Hellier-Woods, C., Costigan, C., Hoad, C. L., Gowland, P. A., &amp; Spiller, R. C. (2013). <a href=\"https:\/\/www.nature.com\/articles\/ejcn201378\">Delayed  gastric emptying and reduced postprandial small bowel water content of  equicaloric whole meal bread versus rice meals in healthy subjects:  novel MRI insights<\/a>. <em>European journal of clinical nutrition<\/em>, 67(7), 754. <\/p>\n\n\n\n<p>ANTECEDENTES \/ OBJETIVOS: La hinchaz\u00f3n postprandial es un s\u00edntoma com\u00fan  en pacientes con enfermedades funcionales gastrointestinales (GI). El  pan integral (WMB, por sus siglas en ingl\u00e9s) a menudo agrava estos  s\u00edntomas, aunque los mecanismos no est\u00e1n claros. Utilizamos im\u00e1genes de  resonancia magn\u00e9tica (IRM) para monitorear el destino intrag\u00e1strico de  una comida WMB (11% de salvado) en comparaci\u00f3n con una comida de pud\u00edn  de arroz (RP).<\/p>\n\n\n\n<p> SUJETOS \/ M\u00c9TODOS: Doce voluntarios sanos \ncompletaron este estudio cruzado aleatorio. Ellos ayunaron durante la \nnoche y despu\u00e9s de una IRM inicial consumieron un vaso de jugo de \nnaranja con un WMB de 2267 kJ o una comida de RP equicalorico. Los \nsujetos se sometieron a exploraciones de resonancia magn\u00e9tica en serie \ncada 45 minutos hasta 270 minutos para evaluar los vol\u00famenes g\u00e1stricos y\n el contenido de agua en el intestino delgado, y completaron un \ncuestionario de s\u00edntomas GI. <\/p>\n\n\n\n<p>RESULTADOS: El aspecto \nintrag\u00e1strico de la MRI de las dos comidas fue marcadamente diferente. \nLa comida WMB form\u00f3 un bolo oscuro homog\u00e9neo con una se\u00f1al de l\u00edquido \nm\u00e1s brillante que lo rodea. La comida RP se separ\u00f3 en una capa l\u00edquida \nsuperior y una capa particulada m\u00e1s baja que permite un vaciado m\u00e1s \nr\u00e1pido del l\u00edquido en comparaci\u00f3n con la fase s\u00f3lida (tamizado). La \ncomida WMB tuvo un mayor tiempo de medio vaciado g\u00e1strico (132 \u00b1 8 min) \nen comparaci\u00f3n con la comida RP (104 \u00b1 7 min), P &lt;0,008. La comida de\n WMB se asoci\u00f3 con un contenido de agua m\u00f3vil libre de intestino delgado\n visible por IRM notablemente reducido en comparaci\u00f3n con la comida de \nPR, P &lt;0,0001. <\/p>\n\n\n\n<p>CONCLUSIONES: El pan WMB forma un bolo \nhomog\u00e9neo en el est\u00f3mago, que inhibe el tamizado g\u00e1strico y, por lo \ntanto, se vac\u00eda m\u00e1s lentamente que la harina de arroz equicalorico. \nEstas propiedades pueden explicar por qu\u00e9 el trigo causa la hinchaz\u00f3n \npostprandial y podr\u00eda explotarse para dise\u00f1ar alimentos que prolongan la\n saciedad.\n\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Marciani, L., Pritchard, S. E., Hellier-Woods, C., Costigan, C., Hoad, C. L., Gowland, P. A., &amp; Spiller, R. C. (2013). Delayed gastric emptying and reduced postprandial small bowel water content of equicaloric whole meal bread versus rice meals in healthy subjects: novel MRI insights. European journal of clinical nutrition, 67(7), 754. ANTECEDENTES \/ OBJETIVOS: La [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-30427","post","type-post","status-publish","format-standard","hentry","category-naturopatia-descriptiva"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u00c1rea de conocimiento: Naturopat\u00eda Descriptiva: &quot;Retraso en el vaciamiento g\u00e1strico y contenido reducido de agua en el intestino delgado posprandial de pan de harina integral equicaloric versus comidas de arroz en sujetos sanos: nuevas ideas de resonancia magn\u00e9tica&quot; -<\/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:\/\/rina.naturopatiadigital.eu\/?p=30427\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00c1rea de conocimiento: Naturopat\u00eda Descriptiva: &quot;Retraso en el vaciamiento g\u00e1strico y contenido reducido de agua en el intestino delgado posprandial de pan de harina integral equicaloric versus comidas de arroz en sujetos sanos: nuevas ideas de resonancia magn\u00e9tica&quot; -\" \/>\n<meta property=\"og:description\" content=\"Marciani, L., Pritchard, S. E., Hellier-Woods, C., Costigan, C., Hoad, C. L., Gowland, P. A., &amp; Spiller, R. C. (2013). Delayed gastric emptying and reduced postprandial small bowel water content of equicaloric whole meal bread versus rice meals in healthy subjects: novel MRI insights. European journal of clinical nutrition, 67(7), 754. 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