{"id":53675,"date":"2003-09-01T00:00:00","date_gmt":"2018-12-04T05:23:21","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/effect-of-different-forms-of-dietary-hydrogenated-fats-on-ldl\/"},"modified":"2018-12-04T06:23:21","modified_gmt":"2018-12-04T05:23:21","slug":"effect-of-different-forms-of-dietary-hydrogenated-fats-on-ldl","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/effect-of-different-forms-of-dietary-hydrogenated-fats-on-ldl\/","title":{"rendered":"Effect of different forms of dietary hydrogenated fats on ldl particle size."},"content":{"rendered":"<p>BACKGROUND: Dietary trans fatty acids (FAs), which are formed during the process of hydrogenating vegetable oil, are known to increase plasma LDL-cholesterol concentrations. However, their effect on LDL particle size has yet to be investigated. OBJECTIVE: We investigated the effect of trans FA consumption on the electrophoretic characteristics of LDL particles. DESIGN: Eighteen women and 18 men each consumed 5 experimental diets in random order for 35-d periods. Fat represented 30% of total energy intake in each diet, with two-thirds of the fat in the form of semiliquid margarine (0.6 g trans FAs\/100 g fat), soft margarine (9.4 g trans FAs\/100 g fat), shortening (13.6 g trans FAs\/100 g fat), stick margarine (26.1 g trans FAs\/100 g fat), or butter, which was low in trans FAs (2.6 g trans FAs\/100 g fat) but rich in saturated fat. LDL particle size and distribution were characterized by nondenaturing, 2-16% polyacrylamide gradient gel electrophoresis. RESULTS: Relative to the LDL particle size observed after consumption of the butter-enriched diet, LDL particle size decreased significantly and in a dose-dependent fashion with increasing amounts of dietary trans FAs (P  260 A) and medium-sized (255-260 A) LDL particles also increased proportionately to the amount of trans FAs in the diet. CONCLUSION: Consumption of dietary trans FAs is associated with a deleterious increase in small, dense LDL, which further reinforces the importance of promoting diets low in trans FAs to favorably affect the lipoprotein profile.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-53675","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Institute on Nutraceuticals and Functional Foods, Laval University, Quebec, Canada.","annee":"2003","mois":"9","numero":"78:3","page":"370-375","auteurs":[{"ID":5203,"post_author":"0","post_date":"2018-12-03 17:25:26","post_date_gmt":"2018-12-03 16:25:26","post_content":"","post_title":"Alice H Lichtenstein","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"alice-h-lichtenstein","to_ping":"","pinged":"","post_modified":"2018-12-03 17:25:26","post_modified_gmt":"2018-12-03 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04:54:28","post_content":"","post_title":"Jauhiainen","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"jauhiainen","to_ping":"","pinged":"","post_modified":"2018-12-04 05:54:28","post_modified_gmt":"2018-12-04 04:54:28","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/jauhiainen\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":53672,"post_author":"0","post_date":"2018-12-04 06:23:19","post_date_gmt":"2018-12-04 05:23:19","post_content":"","post_title":"Ausman","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"ausman","to_ping":"","pinged":"","post_modified":"2018-12-04 06:23:19","post_modified_gmt":"2018-12-04 05:23:19","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/ausman\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":52125,"post_author":"0","post_date":"2018-12-04 05:54:29","post_date_gmt":"2018-12-04 04:54:29","post_content":"","post_title":"Ehnholm","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"ehnholm","to_ping":"","pinged":"","post_modified":"2018-12-04 05:54:29","post_modified_gmt":"2018-12-04 04:54:29","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/ehnholm\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":53673,"post_author":"0","post_date":"2018-12-04 06:23:20","post_date_gmt":"2018-12-04 05:23:20","post_content":"","post_title":"Jalbert","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"jalbert","to_ping":"","pinged":"","post_modified":"2018-12-04 06:23:20","post_modified_gmt":"2018-12-04 05:23:20","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/jalbert\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":53674,"post_author":"0","post_date":"2018-12-04 06:23:21","post_date_gmt":"2018-12-04 05:23:21","post_content":"","post_title":"Mauger","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"mauger","to_ping":"","pinged":"","post_modified":"2018-12-04 06:23:21","post_modified_gmt":"2018-12-04 05:23:21","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/mauger\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":44192,"post_author":"0","post_date":"2018-12-04 03:19:18","post_date_gmt":"2018-12-04 02:19:18","post_content":"","post_title":"AMERICAN JOURNAL OF CLINICAL NUTRITION","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"american-journal-of-clinical-nutrition","to_ping":"","pinged":"","post_modified":"2018-12-04 03:19:18","post_modified_gmt":"2018-12-04 02:19:18","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/american-journal-of-clinical-nutrition\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.6 (Yoast 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