title: Small-angle x-ray scattering study of human serum low-density lipoproteins with differential reactivity for an arterial proteoglycan.
abstract: The structure and thermal behavior of human serum low-density lipoproteins showing either a high or a low reactivity against a proteoglycan isolated from human arteries have been found to be different from each other. It is suggested that modifications in the lipoprotein surface structure induced by the physical state of the neutral lipids could modulate the affinity of the macromolecule for the arterial component.
mesh_terms: D000328:Adult; D001158:Arteries / Q000378:metabolism*; D006801:Humans; D008077:Lipoproteins, LDL / Q000032:analysis / Q000097:blood*; D008297:Male; D011509:Proteoglycans / Q000378:metabolism*; D012542:Scattering, Radiation; D013696:Temperature; D014961:X-Ray Diffraction; D014965:X-Rays
chemical_list: D008077:Lipoproteins, LDL; D011509:Proteoglycans