{"id":472,"date":"2020-09-25T22:04:10","date_gmt":"2020-09-25T22:04:10","guid":{"rendered":"http:\/\/paoloaltoe.com.br\/blog\/?p=472"},"modified":"2020-09-25T22:08:46","modified_gmt":"2020-09-25T22:08:46","slug":"microbiota-lps-endotoxemia-qual-seria-a-pior-combinacao-possivel","status":"publish","type":"post","link":"https:\/\/paoloaltoe.com.br\/blog\/2020\/09\/25\/microbiota-lps-endotoxemia-qual-seria-a-pior-combinacao-possivel\/","title":{"rendered":"MICROBIOTA &#8211; LPS, ENDOTOXEMIA &#8211; QUAL SERIA A PIOR COMBINA\u00c7\u00c3O POSS\u00cdVEL?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"472\" class=\"elementor elementor-472\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5f3ed7c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5f3ed7c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-45646a3\" data-id=\"45646a3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6e8778e elementor-widget elementor-widget-text-editor\" data-id=\"6e8778e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>LPS (lipopolissacar\u00eddeo) \u00e9 um dos componentes da membrana externa de bact\u00e9rias gram negativas, como as bacteriodetes. Tal estrutura \u00e9 considerada uma endotoxina, dada sua capacidade de ativar respostas inflamat\u00f3rias mediante o complexo LPS-LPB, atrav\u00e9s do seu reconhecimento\/liga\u00e7\u00e3o com o TLR4, levando \u00e0 produ\u00e7\u00e3o de citocinas\/quimiocinas, efeitos inflamat\u00f3rios e adaptativos (1).<br \/><br \/><\/p><p>Importa considerar que o LPS pode ser translocado do intestino para a circula\u00e7\u00e3o sist\u00eamica. <br \/>A literatura demonstra que h\u00e1 um aumento transit\u00f3rio no n\u00edvel de LPS no per\u00edodo p\u00f3s prandial, o que sugere um papel relevante na qualidade nutricional, j\u00e1 que a endotoxemia est\u00e1 associada ao conte\u00fado de gordura da dieta\/refei\u00e7\u00e3o e n\u00e3o ao montante cal\u00f3rico, mesmo em indiv\u00edduos saud\u00e1veis (2-3).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5d5a46e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5d5a46e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fe78999\" data-id=\"fe78999\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-925a546 elementor-widget elementor-widget-text-editor\" data-id=\"925a546\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Em (4), com a finalidade de avaliar as consequ\u00eancias de curto prazo de uma dieta alta em gordura quanto \u00e0 endotoxemia e permeabilidade intestinal, homens jovens saud\u00e1veis submeteram-se \u00e0 seguinte interven\u00e7\u00e3o:<br \/>Dias 1-14: Dieta normocal\u00f3rica controle (55% carboidratos, 30% gorduras, 15% prote\u00edna);<br \/>Dias 16-20: Dieta normocal\u00f3rica alta em gordura (55% gorduras, 30% carboidratos, 15% prote\u00edna);<br \/>Dia 15 e 21: Refei\u00e7\u00e3o alta em gordura (820kcal, 63% gorduras, sendo 26% saturadas, 25% carbos e 12% prote\u00edna).<br \/>Ap\u00f3s jejum noturno, coletas de sangue foram obtidas a cada hora seguinte \u00e0 adminstra\u00e7\u00e3o da dieta alta em gordura.<\/p><p>\u00a0<\/p><p>Apesar desse estudo n\u00e3o achar varia\u00e7\u00e3o significativa na permeabilidade intestinal, ainda assim houve uma eleva\u00e7\u00e3o consider\u00e1vel na endotoxemia no decorrer da condu\u00e7\u00e3o da dieta alta em gordura, conforme voc\u00ea pode observar na imagem.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2839668 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2839668\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ea83b0a\" data-id=\"ea83b0a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b47590e elementor-widget elementor-widget-image\" data-id=\"b47590e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"730\" height=\"730\" src=\"https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/09\/SITE.-IMAGEM.-197.-Post-197.-LPS.-Microbiota.-Alcool-e-gordura.-1-1024x1024.jpg\" class=\"attachment-large size-large wp-image-474\" alt=\"\" srcset=\"https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/09\/SITE.-IMAGEM.-197.-Post-197.-LPS.-Microbiota.-Alcool-e-gordura.-1-1024x1024.jpg 1024w, https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/09\/SITE.-IMAGEM.-197.-Post-197.-LPS.-Microbiota.-Alcool-e-gordura.-1-300x300.jpg 300w, https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/09\/SITE.-IMAGEM.-197.-Post-197.-LPS.-Microbiota.-Alcool-e-gordura.-1-150x150.jpg 150w, https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/09\/SITE.-IMAGEM.-197.-Post-197.-LPS.-Microbiota.-Alcool-e-gordura.-1-768x768.jpg 768w, https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/09\/SITE.-IMAGEM.-197.-Post-197.-LPS.-Microbiota.-Alcool-e-gordura.-1-60x60.jpg 60w, https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/09\/SITE.-IMAGEM.-197.-Post-197.-LPS.-Microbiota.-Alcool-e-gordura.-1.jpg 1080w\" sizes=\"(max-width: 730px) 100vw, 730px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bb211ec elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bb211ec\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d6dda96\" data-id=\"d6dda96\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9da349e elementor-widget elementor-widget-text-editor\" data-id=\"9da349e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Chamo a aten\u00e7\u00e3o agora para estudo (5), de 5 dias consecutivos de consumo irrestrito, na qual os participantes foram alocados ao grupo dieta vegana, ou ao grupo dieta animal. Na dieta animal, al\u00e9m da dieta ser zero fibras, tamb\u00e9m foi mais alta em prote\u00edna, gorduras totais e saturadas, j\u00e1 que os alimentos constituintes eram basicamente ovos, bacon, salame, queijo cheddar, mu\u00e7arela e creme de leite. Para efeitos desse texto, destaco o fato de que a dieta baixa em fibras e mais alta em gordura e prote\u00edna contribuiu para o aumento de sais biliares secund\u00e1rios, bem como de um metab\u00f3lito denominado sulfido de hidrog\u00eanio, o qual disp\u00f5e de efeitos antag\u00f4nicos ao butirato, principal combust\u00edvel energ\u00e9tico dos colon\u00f3citos, danificando o epit\u00e9lio intestinal atrav\u00e9s de um desequil\u00edbrio em suas rea\u00e7\u00f5es de apoptose, prolifera\u00e7\u00e3o e diferencia\u00e7\u00e3o (6-7).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-47b2221 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"47b2221\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-41ce553\" data-id=\"41ce553\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3749ca6 elementor-widget elementor-widget-image\" data-id=\"3749ca6\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"730\" height=\"730\" src=\"https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/09\/SITE.-IMAGEM.-197.-Post-197.-LPS.-Microbiota.-Alcool-e-gordura.-2-1024x1024.jpg\" class=\"attachment-large size-large wp-image-475\" alt=\"\" srcset=\"https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/09\/SITE.-IMAGEM.-197.-Post-197.-LPS.-Microbiota.-Alcool-e-gordura.-2-1024x1024.jpg 1024w, https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/09\/SITE.-IMAGEM.-197.-Post-197.-LPS.-Microbiota.-Alcool-e-gordura.-2-300x300.jpg 300w, https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/09\/SITE.-IMAGEM.-197.-Post-197.-LPS.-Microbiota.-Alcool-e-gordura.-2-150x150.jpg 150w, https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/09\/SITE.-IMAGEM.-197.-Post-197.-LPS.-Microbiota.-Alcool-e-gordura.-2-768x768.jpg 768w, https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/09\/SITE.-IMAGEM.-197.-Post-197.-LPS.-Microbiota.-Alcool-e-gordura.-2-60x60.jpg 60w, https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/09\/SITE.-IMAGEM.-197.-Post-197.-LPS.-Microbiota.-Alcool-e-gordura.-2.jpg 1080w\" sizes=\"(max-width: 730px) 100vw, 730px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3ea2efb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3ea2efb\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8e3eb0a\" data-id=\"8e3eb0a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5dd0f9d elementor-widget elementor-widget-text-editor\" data-id=\"5dd0f9d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A literatura traz a informa\u00e7\u00e3o de que aos fins-de-semana h\u00e1 maior consumo alimentar e menor qualidade nutricional (8-9). Parte da explica\u00e7\u00e3o est\u00e1 na AMBI\u00caNCIA: Mais refei\u00e7\u00f5es realizadas em grupo, em diferentes locais e em restaurantes fast-food (9).<br \/>Tamb\u00e9m aponto que aos fins-de-semana h\u00e1 maior distra\u00e7\u00e3o, o que favorece o consumo passivo (10). Ressalto ainda o papel da reduzida capacidade de autocontrole devido esgotamento da semana (11).<br \/><br \/><\/p><p>Sendo assim, nesse per\u00edodo da semana, al\u00e9m de uma tend\u00eancia da dieta ser baixa em fibras e mais alta em gorduras, temos outro elemento de extrema import\u00e2ncia no quesito qualidade nutricional: \u00c1lcool!<br \/>Motivos, os quais se amplificam conforme dose e tempo:<br \/>&#8211; Preju\u00edzo na integridade da barreira epitelial do intestino (12), o que por si s\u00f3 induz \u00e0 transloca\u00e7\u00e3o de endotoxinas;<br \/>&#8211; Indu\u00e7\u00e3o de disbiose intestinal, levando \u00e0 disfun\u00e7\u00e3o de diversos neurotransmissores, alterando humor e comportamento (13).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-af06ecf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"af06ecf\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-190f1bd\" data-id=\"190f1bd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6894ffb elementor-widget elementor-widget-text-editor\" data-id=\"6894ffb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>CONCLUS\u00c3O: A pior combina\u00e7\u00e3o que voc\u00ea pode fazer pensando em sa\u00fade intestinal \u00e9 dieta baixa em fibra + alta em prote\u00edna + alta em gordura (em especial saturada) + \u00e1lcool.<br \/>Esse padr\u00e3o alimentar se assemelha absurdamente com o padr\u00e3o &#8220;churrasco + cerveja&#8221; aos fins-de-semana.<br \/>N\u00e3o \u00e9 sem raz\u00e3o que voc\u00ea reclama da sua sa\u00fade intestinal sem se dar conta dos efeitos sist\u00eamicos de tal conduta.<br \/>Mudar da cerveja para o vinho n\u00e3o alterar\u00e1 em NADA no que estou apontando.<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6e6c483 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6e6c483\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dca1c3b\" data-id=\"dca1c3b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5ed6ffd elementor-widget elementor-widget-image\" data-id=\"5ed6ffd\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"730\" height=\"93\" src=\"https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/01\/RODAP\u00c9.-SITE.-1-1024x131.jpg\" class=\"attachment-large size-large wp-image-279\" alt=\"\" srcset=\"https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/01\/RODAP\u00c9.-SITE.-1-1024x131.jpg 1024w, https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/01\/RODAP\u00c9.-SITE.-1-300x38.jpg 300w, https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/01\/RODAP\u00c9.-SITE.-1-768x98.jpg 768w, https:\/\/paoloaltoe.com.br\/blog\/wp-content\/uploads\/2020\/01\/RODAP\u00c9.-SITE.-1.jpg 1200w\" sizes=\"(max-width: 730px) 100vw, 730px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>LPS (lipopolissacar\u00eddeo) \u00e9 um dos componentes da membrana externa de bact\u00e9rias gram negativas, como as bacteriodetes. Tal estrutura \u00e9 considerada uma endotoxina, dada sua capacidade de ativar respostas inflamat\u00f3rias mediante o complexo LPS-LPB, atrav\u00e9s do seu reconhecimento\/liga\u00e7\u00e3o com o TLR4, levando \u00e0 produ\u00e7\u00e3o de citocinas\/quimiocinas, efeitos inflamat\u00f3rios e adaptativos (1). Importa considerar que o LPS [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[71,9,7],"tags":[161,163,160,158,156,157,162,159,150],"_links":{"self":[{"href":"https:\/\/paoloaltoe.com.br\/blog\/wp-json\/wp\/v2\/posts\/472"}],"collection":[{"href":"https:\/\/paoloaltoe.com.br\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/paoloaltoe.com.br\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/paoloaltoe.com.br\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/paoloaltoe.com.br\/blog\/wp-json\/wp\/v2\/comments?post=472"}],"version-history":[{"count":2,"href":"https:\/\/paoloaltoe.com.br\/blog\/wp-json\/wp\/v2\/posts\/472\/revisions"}],"predecessor-version":[{"id":476,"href":"https:\/\/paoloaltoe.com.br\/blog\/wp-json\/wp\/v2\/posts\/472\/revisions\/476"}],"wp:attachment":[{"href":"https:\/\/paoloaltoe.com.br\/blog\/wp-json\/wp\/v2\/media?parent=472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/paoloaltoe.com.br\/blog\/wp-json\/wp\/v2\/categories?post=472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/paoloaltoe.com.br\/blog\/wp-json\/wp\/v2\/tags?post=472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}