{"id":11645,"date":"2019-04-04T17:22:45","date_gmt":"2019-04-04T15:22:45","guid":{"rendered":"https:\/\/asscat-hepatitis.org\/?p=11645"},"modified":"2019-04-04T17:22:45","modified_gmt":"2019-04-04T15:22:45","slug":"un-farmac-experimental-reverteix-el-colesterol-alt-i-el-fetge-gras-no-alcoholic-relacionat-amb-lobesitat","status":"publish","type":"post","link":"https:\/\/asscat-hepatitis.org\/ca\/un-farmac-experimental-reverteix-el-colesterol-alt-i-el-fetge-gras-no-alcoholic-relacionat-amb-lobesitat\/","title":{"rendered":"Un f\u00e0rmac experimental reverteix el colesterol alt i el fetge gras no alcoh\u00f2lic relacionat amb l\u2019obesitat"},"content":{"rendered":"<p>[et_pb_section bb_built=&#8221;1&#8243; disabled_on=&#8221;off|off|off&#8221; _builder_version=&#8221;3.0.106&#8243; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;0px||0px|&#8221; next_background_color=&#8221;#000000&#8243;][et_pb_row custom_padding=&#8221;0px||0px|&#8221; _builder_version=&#8221;3.0.106&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_post_title author=&#8221;off&#8221; date_format=&#8221;d\/m\/Y&#8221; comments=&#8221;off&#8221; featured_placement=&#8221;background&#8221; text_background=&#8221;on&#8221; text_bg_color=&#8221;#ffffff&#8221; module_class=&#8221;ac-post-title-section-0&#8243; _builder_version=&#8221;3.0.106&#8243; title_font=&#8221;Montserrat|600|||||||&#8221; title_text_color=&#8221;#2d2d2d&#8221; title_letter_spacing=&#8221;-1px&#8221; title_line_height=&#8221;1.2em&#8221; meta_font=&#8221;Open Sans||||||||&#8221; meta_text_color=&#8221;rgba(45,45,45,0.5)&#8221; text_orientation=&#8221;center&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;|20px|20px|20px&#8221; title_text_align=&#8221;center&#8221; meta_font_size=&#8221;13px&#8221; meta_text_align=&#8221;center&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_post_title][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section bb_built=&#8221;1&#8243; specialty=&#8221;on&#8221; _builder_version=&#8221;3.0.106&#8243; custom_padding=&#8221;0px|||&#8221; prev_background_color=&#8221;#000000&#8243; next_background_color=&#8221;#000000&#8243;][et_pb_column type=&#8221;2_3&#8243; specialty_columns=&#8221;2&#8243;][et_pb_row_inner admin_label=&#8221;Fila&#8221; _builder_version=&#8221;3.0.106&#8243;][et_pb_column_inner type=&#8221;4_4&#8243; saved_specialty_column_type=&#8221;2_3&#8243;][et_pb_text admin_label=&#8221;Contenido Entrada 1&#8243; ul_type=&#8221;square&#8221; module_class=&#8221;ac-posts-content&#8221; _builder_version=&#8221;3.0.106&#8243; text_orientation=&#8221;justified&#8221; background_layout=&#8221;light&#8221;]<\/p>\n<h3>Cient\u00edfics de l\u2019<a href=\"https:\/\/www.feinberg.northwestern.edu\/\">Escola de Medina Feinberg de Northwestern University<\/a> a Chicago (Estats Units) han desenvolupat un nou f\u00e0rmac experimental, conegut com TM5614, que, en models experimentals, aconsegueix revertir el colesterol alt i la malaltia del fetge gras no alcoh\u00f2lic relacionat amb l\u2019obesitat.<\/h3>\n<p>Presentat a la reuni\u00f3 anual de l\u2019Endocrine Society, el medicament impedeix l\u2019acci\u00f3 de l\u2019inhibidor de l\u2019activador del plasmin\u00f2gen 1 (PAI-1), una prote\u00efna multifuncional en el cos. <em>\u201cEls alts nivells de PAI-1 en sang s\u00f3n un segell distintiu de l\u2019obesitat, la diabetis tipus 2 i la s\u00edndrome metab\u00f2lica, un conjunt de factors de risc per a malalties relacionades amb l\u2019obesitat\u201d<\/em>, han dit els experts.<\/p>\n<p>L\u2019estudi s\u2019ha realitzat despr\u00e9s d\u2019un recentment es descobr\u00eds que les persones que tenen una mutaci\u00f3 de p\u00e8rdua de funci\u00f3 en el gen que codifica PAI-1 tenen nivells d\u2019insulina en dej\u00fa m\u00e9s baixos que els familiars no afectats i que semblen estar protegits de desenvolupar diabetis.<\/p>\n<p>Per aix\u00f2, els investigadors es van preguntar si bloquejar el PAI-1 podria revertir l\u2019obesitat indu\u00efda per la dieta i els seus problemes de salut relacionats. Per aix\u00f2, van induir l\u2019obesitat en models experimentals a l\u2019alimentar-los, durant quatre mesos, amb un menjar amb alt contingut de greix i sucre, l\u2019equivalent al menjar r\u00e0pid. Posteriorment, van ser sotmesos durant 10 dies al tractament amb l\u2019inhibidor de PAI-1 TM5614.<\/p>\n<p>Despr\u00e9s d\u2019una setmana de tractament, els cient\u00edfics van observar una millora significativa en els nivells de sucre en sang, insulina i colesterol LDL, en comparaci\u00f3 amb els ratolins no tractats. A m\u00e9s, els ratolins tractats tamb\u00e9 van mostrar una reducci\u00f3 <em>\u201cnotable\u201d<\/em> en la malaltia del fetge gras.<\/p>\n<p>Aix\u00ed mateix, una an\u00e0lisi addicional va revelar que PAI-1 preveu la inactivaci\u00f3 de PCSK9, una prote\u00efna que exerceix un paper clau en la regulaci\u00f3 dels nivells de colesterol a la sang. De fet, TM5614 va poder rescatar la capacitat de desactivar PCSK9.<\/p>\n<p><em>\u201cSi pogu\u00e9ssim duplicar els beneficis de TM5614 en les persones i el medicament podria eventualment convertir-se en una alternativa menys costosa i m\u00e9s f\u00e0cil als inhibidors de PCSK9\u201d<\/em>, han concl\u00f2s els investigadors.<\/p>\n<p>&nbsp;<\/p>\n<p>Font: <a href=\"http:\/\/elmedicointeractivo.com\/un-farmaco-experimental-revierte-el-colesterol-alto-y-el-higado-graso-no-alcoholico-relacionado-con-la-obesidad\/\">elmedicointeractivo.com<\/a><\/p>\n<p>Not\u00edcia tradu\u00efda per l\u2019ASSCAT<\/p>\n<p>[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner admin_label=&#8221;Fila&#8221; custom_padding=&#8221;0px|||&#8221; _builder_version=&#8221;3.0.105&#8243; custom_margin=&#8221;|||&#8221;][et_pb_column_inner type=&#8221;4_4&#8243; saved_specialty_column_type=&#8221;2_3&#8243;][et_pb_post_title admin_label=&#8221;Metadatos &#8211; Fecha \u00daltima actualizaci\u00f3n&#8221; title=&#8221;off&#8221; author=&#8221;off&#8221; date_format=&#8221;d\/m\/Y&#8221; categories=&#8221;off&#8221; comments=&#8221;off&#8221; featured_image=&#8221;off&#8221; _builder_version=&#8221;3.0.106&#8243; title_text_align=&#8221;left&#8221; meta_font=&#8221;Open Sans||||||||&#8221; meta_text_align=&#8221;left&#8221; meta_font_size=&#8221;13px&#8221; meta_text_color=&#8221;#0082ca&#8221; border_width_top=&#8221;1px&#8221; border_color_top=&#8221;#cccccc&#8221; custom_margin=&#8221;50px|||&#8221; custom_padding=&#8221;10px|||&#8221; custom_css_before=&#8221;content:%22\u00daltima actualizaci\u00f3n:%22;&#8221; global_module=&#8221;3449&#8243; saved_tabs=&#8221;all&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_post_title][\/et_pb_column_inner][\/et_pb_row_inner][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243;][et_pb_sidebar orientation=&#8221;right&#8221; area=&#8221;et_pb_widget_area_8&#8243; module_class=&#8221;ac-posts-sidebar&#8221; _builder_version=&#8221;3.0.106&#8243; global_module=&#8221;3198&#8243; saved_tabs=&#8221;all&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_sidebar][\/et_pb_column][\/et_pb_section][et_pb_section bb_built=&#8221;1&#8243; _builder_version=&#8221;3.0.106&#8243; custom_padding=&#8221;||0px|&#8221; prev_background_color=&#8221;#000000&#8243; module_class=&#8221;ac-post-section-share-rrss&#8221; disabled=&#8221;on&#8221;][et_pb_row custom_padding=&#8221;||0px|&#8221; custom_margin=&#8221;|||&#8221; _builder_version=&#8221;3.0.105&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_divider color=&#8221;#e20611&#8243; show_divider=&#8221;on&#8221; divider_style=&#8221;ridge&#8221; _builder_version=&#8221;3.0.106&#8243; \/][et_pb_text _builder_version=&#8221;3.0.106&#8243; text_font=&#8221;Montserrat||||||||&#8221; text_text_color=&#8221;#e20611&#8243; text_orientation=&#8221;center&#8221; custom_margin=&#8221;||0px|&#8221; custom_padding=&#8221;|||&#8221; background_layout=&#8221;light&#8221; disabled=&#8221;on&#8221;]<\/p>\n<h5>Desde aqu\u00ed puedes compartir esta publicaci\u00f3n. \u00a1Gracias!<\/h5>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n<!-- Begin Yuzo --><div class='yuzo_related_post style-1'  data-version='5.12.77'><!-- without result --><div class='yuzo_clearfixed yuzo__title yuzo__title'><h3>Related Post<\/h3><\/div>\n\t\t\t\t\t\t  <div class=\"relatedthumb \" style=\"width:125px;float:left;overflow:hidden;\">  \n\t\t\t\t\t\t\t  \n\t\t\t\t\t\t\t  <a  href=\"https:\/\/asscat-hepatitis.org\/ca\/el-paper-de-microbioleg-clau-en-leliminacio-de-lhepatitis-c\/\"  >\n\t\t\t\t\t\t\t\t\t  <div class=\"yuzo-img-wrap \" style=\"width: 125px;height:90px;\">\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<div class=\"yuzo-img\" style=\"background:url('https:\/\/asscat-hepatitis.org\/wp-content\/uploads\/microbiologia-150x150.png') 50% 50% no-repeat;width: 125px;height:90px;margin-bottom: 5px;background-size: cover; 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