title: [Vitamin E, antioxidants and atherosclerosis].
abstract: Atherosclerosis is a process in which lipid and factors are mixed. When LDL are oxydized, they are catabolized by the macrophage's pathway, leading to foam cells which constitute the fatty streak, the earliest lesion in atherogenesis, and they have cytotoxic, chemotactic effects. Many protective devices against free radicals and oxydation mechanisms exist, particularly antioxydant vitamins and other natural dietary antioxydants. After a brief recall of their mechanisms, epidemiological, experimental and clinical data are reviewed. To day it seems necessary to take into consideration these factors in prevention and therapeutic of atherosclerosis and dylipidaemia. Many inquiries keep going, particularly about susceptible of LDL to oxydation. One is waiting for intervention surveys in order to conclude about nutritional and medical treatments.
authors: Centre clinico-biologique des lipides, CHRU, hôpital Claude-Huriez, Lille, France.
authors: J M
authors: JM
authors: Lecerf
authors: G
authors: G
authors: Luc
authors: J C
authors: JC
authors: Fruchart
mesh_terms: D000975:Antioxidants / Q000378:metabolism; D001161:Arteriosclerosis / Q000453:epidemiology / Q000209:etiology* / Q000378:metabolism; D005260:Female; D006801:Humans; D008077:Lipoproteins, LDL / Q000378:metabolism*; D008297:Male; D010084:Oxidation-Reduction; D014810:Vitamin E / Q000502:physiology*
chemical_list: D000975:Antioxidants; D008077:Lipoproteins, LDL; D014810:Vitamin E
vernacular_title: Vitamine E, antioxydants et athérosclérose.