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Serum Apolipoprotein H Levels in Systemic Lupus Erythematosus Are Not Influenced by Antiphospholipid AntibodiesDepartment of Internal Medicine, Tokai University School of Medicine
the Second Department of Internal Medicine, Kochi Medical School
Department of Internal Medicine, Tokai University School of Medicine
Department of Internal Medicine, Tokai University School of Medicine
Department of Internal Medicine, Tokai University School of Medicine
Department of Internal Medicine, Tokai University School of Medicine
Blood Transfusion Service Center, Tokai University Hospital
Central Clinical Laboratory, Tokai University Hospital, Japan
Department of Internal Medicine, Tokai University School of Medicine Anticardiolipin antibodies (aCL) were recently discovered to recognize a complex consisting of phospholipids and apolipoprotein H (apo H). In this study, we determined the serum apo H levels in 36 systemic lupus erythematosus (SLE) patients with or without antiphospholipid antibodies (aPL), including aCL and lupus anticoagulants, to clarify the possible effects of aPL on apo H levels in vivo. The apo H levels were low in SLE patients as compared with 22 healthy controls. However, no associations were found between apo H levels and circulating aPL or clinical features of the antiphospholipid antibody syndrome. A secondary hyperlipidemic state, which probably related to lupus nephritis (proteinuria) and/or prednisolone treatment, increased apo H levels in SLE patients.
Key Words: Apolipoprotein H ß2-Glycoprotein I Antiphospholipid antibodies Systemic lupus erythematosus
Lupus, Vol. 1, No. 3,
145-149 (1992) This article has been cited by other articles:
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