{"id":6403,"date":"2024-01-19T09:54:47","date_gmt":"2024-01-19T09:54:47","guid":{"rendered":"https:\/\/olmix.com\/?p=6403"},"modified":"2024-11-27T12:00:10","modified_gmt":"2024-11-27T11:00:10","slug":"interacciones-entre-farmacos-y-micotoxinas","status":"publish","type":"post","link":"https:\/\/mycokingdom.net\/es\/interacciones-entre-farmacos-y-micotoxinas\/","title":{"rendered":"Interacciones entre f\u00e1rmacos y micotoxinas"},"content":{"rendered":"[vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;2%&#8221; constrain_group_4=&#8221;yes&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; 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column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; top_padding=&#8221;2%&#8221; constrain_group_1=&#8221;yes&#8221; bottom_padding=&#8221;2%&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;padding-2-percent&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;left&#8221; left_margin=&#8221;7px&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;advanced&#8221; border_left_desktop=&#8221;1&#8243; column_border_color=&#8221;#269756&#8243; column_border_style=&#8221;solid&#8221; column_padding_type=&#8221;default&#8221; gradient_type=&#8221;default&#8221;][vc_column_text el_class=&#8221;med&#8221;]<span style=\"font-weight: 400;\">La contaminaci\u00f3n por micotoxinas en piensos y alimentos es una amenaza ampliamente conocida. No solo pueden tener repercusiones directas en la salud animal y humana, sino que tambi\u00e9n pueden interactuar con otras sustancias xenobi\u00f3ticas como los f\u00e1rmacos. En 2022, Lootens <\/span><i><span style=\"font-weight: 400;\">et al.<\/span><\/i><span style=\"font-weight: 400;\"> realiz\u00f3 una revisi\u00f3n para comprender mejor este mecanismo. Las micotoxinas, como todos los xenobi\u00f3ticos, se someten a absorci\u00f3n, distribuci\u00f3n, metabolismo y excreci\u00f3n (ADME).<\/span>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; top_padding=&#8221;2%&#8221; constrain_group_1=&#8221;yes&#8221; bottom_padding=&#8221;2%&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]<b>Su metabolismo est\u00e1 se produce principalmente por enzimas hep\u00e1ticas del complejo CYP450, que tambi\u00e9n es el caso de aproximadamente el 80% de los f\u00e1rmacos.<\/b><span style=\"font-weight: 400;\"> Diferentes tipos de f\u00e1rmacos y micotoxinas pueden ser inductores o inhibidores del CYP450. <\/span><b>Los inductores conducen a una mayor formaci\u00f3n de metabolitos, lo que es satisfactorio en caso de desintoxicaci\u00f3n, pero no en caso de bioactivaci\u00f3n<\/b><span style=\"font-weight: 400;\"> (por ejemplo, conversi\u00f3n de AFB1 en AFBO, ejerciendo carcinogenicidad). Los inhibidores conducen a una menor formaci\u00f3n de metabolitos.<\/span>[\/vc_column_text][image_with_animation image_url=&#8221;5861&#8243; image_size=&#8221;full&#8221; animation_type=&#8221;entrance&#8221; animation=&#8221;None&#8221; animation_movement_type=&#8221;transform_y&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; border_radius=&#8221;none&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;100%&#8221; max_width_mobile=&#8221;default&#8221;][vc_column_text]<b>Es m\u00e1s probable que los f\u00e1rmacos tengan un impacto en la farmacocin\u00e9tica de las micotoxinas que las micotoxinas en la disposici\u00f3n de los f\u00e1rmacos<\/b><span style=\"font-weight: 400;\">, teniendo en cuenta sus respectivas concentraciones de exposici\u00f3n. Otro tipo de interacci\u00f3n ocurre cuando existe una similitud estructural entre la micotoxina y el f\u00e1rmaco. Por ejemplo, en presencia de una micotoxina que posee una estructura azol, un f\u00e1rmaco antif\u00fangico azol puede interactuar con la micotoxina en lugar de interactuar con los hongos objetivo. Por \u00faltimo,<\/span><b> la alteraci\u00f3n de la barrera intestinal causada por micotoxinas citot\u00f3xicas como la toxina T-2 tambi\u00e9n afecta a la farmacodin\u00e1mica de ciertos f\u00e1rmacos.<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Para evaluar el impacto de la contaminaci\u00f3n por micotoxinas en los f\u00e1rmacos, Lootens <\/span><i><span style=\"font-weight: 400;\">et al.<\/span><\/i><span style=\"font-weight: 400;\"> reportaron que el uso de un modelo farmacocin\u00e9tico basado en la fisiolog\u00eda (PBPK) puede ser una herramienta eficiente <\/span><i><span style=\"font-weight: 400;\">in vitro<\/span><\/i><span style=\"font-weight: 400;\"> .<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">Reference: Lootens, O.; Vermeulen, A.; Croubels, S.; De Saeger, S.; Van Bocxlaer, J.; De Boevre, M. Possible Mechanisms of the Interplay between Drugs and Mycotoxins\u2014Is There a Possible Impact? Toxins 2022, 14, 873.\u00a0<\/span><\/i><em> <a href=\"https:\/\/doi.org\/10.3390\/toxins14120873\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.3390\/toxins14120873<\/a><\/em>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n[\/vc_column_text][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"<p>[vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;2%&#8221; constrain_group_4=&#8221;yes&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221;&#8230;<\/p>\n","protected":false},"author":16,"featured_media":13075,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39],"tags":[],"class_list":{"0":"post-6403","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-myco-news-4"},"_links":{"self":[{"href":"https:\/\/mycokingdom.net\/es\/wp-json\/wp\/v2\/posts\/6403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mycokingdom.net\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mycokingdom.net\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mycokingdom.net\/es\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/mycokingdom.net\/es\/wp-json\/wp\/v2\/comments?post=6403"}],"version-history":[{"count":2,"href":"https:\/\/mycokingdom.net\/es\/wp-json\/wp\/v2\/posts\/6403\/revisions"}],"predecessor-version":[{"id":16575,"href":"https:\/\/mycokingdom.net\/es\/wp-json\/wp\/v2\/posts\/6403\/revisions\/16575"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mycokingdom.net\/es\/wp-json\/wp\/v2\/media\/13075"}],"wp:attachment":[{"href":"https:\/\/mycokingdom.net\/es\/wp-json\/wp\/v2\/media?parent=6403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mycokingdom.net\/es\/wp-json\/wp\/v2\/categories?post=6403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mycokingdom.net\/es\/wp-json\/wp\/v2\/tags?post=6403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}