Biomaterial Database

Oxidative hypothesis of atherogenesis. 1996

P Klatt, and H Esterbauer

Institute of Biochemistry, University of Graz, Austria.

The oxidative hypothesis of atherogenesis suggests that an important event in the development of atherosclerotic lesions is the oxidation of lipids contained in low-density lipoprotein (LDL). This hypothesis is supported by a number of in-vitro and in-vivo studies demonstrating the proatherogenic properties of oxidized LDL, the occurrence of oxidatively modified LDL in atherosclerotic lesions and the reduction of atherosclerotic events by antioxidants.

UI	MeSH Term	Description	Entries
D008077	Lipoproteins, LDL	A class of lipoproteins of small size (18-25 nm) and light (1.019-1.063 g/ml) particles with a core composed mainly of CHOLESTEROL ESTERS and smaller amounts of TRIGLYCERIDES. The surface monolayer consists mostly of PHOSPHOLIPIDS, a single copy of APOLIPOPROTEIN B-100, and free cholesterol molecules. The main LDL function is to transport cholesterol and cholesterol esters to extrahepatic tissues.	Low-Density Lipoprotein,Low-Density Lipoproteins,beta-Lipoprotein,beta-Lipoproteins,LDL(1),LDL(2),LDL-1,LDL-2,LDL1,LDL2,Low-Density Lipoprotein 1,Low-Density Lipoprotein 2,LDL Lipoproteins,Lipoprotein, Low-Density,Lipoproteins, Low-Density,Low Density Lipoprotein,Low Density Lipoprotein 1,Low Density Lipoprotein 2,Low Density Lipoproteins,beta Lipoprotein,beta Lipoproteins
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D001161	Arteriosclerosis	Thickening and loss of elasticity of the walls of ARTERIES of all sizes. There are many forms classified by the types of lesions and arteries involved, such as ATHEROSCLEROSIS with fatty lesions in the ARTERIAL INTIMA of medium and large muscular arteries.	Arterioscleroses
D015227	Lipid Peroxidation	Peroxidase catalyzed oxidation of lipids using hydrogen peroxide as an electron acceptor.	Lipid Peroxidations,Peroxidation, Lipid,Peroxidations, Lipid