Abstract
Objectives
The purpose of this study was to evaluate the prevalence of antineutrophil cytoplasmic autoantibodies (ANCAs) in preeclampsia and eclampsia.
Methods
Blood samples were obtained from 26 mildly preeclamptic, 26 severely preeclamptic, and 20 eclamptic, and 20 normal pregnant women (controls) in the late third trimester for the determination of serum cytoplasmic pattern ANCA (cANCA) and perinuclear pattern ANCA (pANCA) by the corresponding enzyme immunoassay.
Results
Significant elevations of serum cANCA and pANCA were found in mild and severe preeclampsia and eclampsia. The extent of rise correlated well with the severity of the disease. Both ANC As were detected in 80% of eclamptic cases versus 38.5 and 69.3% of mild and severe preeclampsia, respectively. Marked elevations of serum ANCAs were associated with poor fetal outcome.
Conclusion
ANCAs may be involved in the pathogenesis of glomerulonephritis in preeclampsia and eclampsia and their presence may be attributed to an autoimmune mechanism initiated by autoantibody-mediated activation of neutrophils.
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References
Gabbe SG, Neibyle JR, Simpson IL, et al. Normal and problem pregnancies. 2nd ed. New York: Churchill-Livingstone, 1991.
Dekker GA, Kraayenbrink AA, Bast A. Oxygen free radicals in preeclampsia. Am J Obstet Gynecol 1991;164:273–8.
Greer IA, Haddad NG, Dawes T, Johnstone FD, Calder AA. Neutrophil activation in pregnancy induced hypertension. Br J Obstet Gynaecol 1989;96:978–82.
Haeger M, Unander M, Norder-Hansson B, Tylman M, Bengtsson A. Complement, neutrophil and macrophage activation in women with severe preeclampsia and the syndrome of hemolysis, elevated liver enzymes and low platelet count. Obstet Gynecol 1992;79:19–26.
Davies DJ, Moran JE, Niall JF, Ryan GB. Segmental necrotizing glomerulonephritis with antineutrophil antibody: Possible arbovirus aetiology? Br Med J 1982;285(2):606–16.
Van der Woude FJ, Rasmussen N, Lobatto S, Wiik A, Permin H, Van Es LA, et al. The TH: Autoantibodies against neutrophils and monocytes: Tool for diagnosis and marker of disease activity in Wegener’s granulomatosis. Lancet 1985;1:425–9.
Lüdemann J, Utecht B, Gross WL. Antineutrophil cytoplasm antibodies in Wegener’s granulomatosis recognize an elastinolytic enzyme. J Exp Med 1990;171:357–62.
Cunningham FG, MacDonald PC, Gant NF, Levens KS, Gilstrop LC. Hypertensive disorders in pregnancy. In: Licht I, Williams J, eds. Williams’ Obstetrics. Norwalk, Connecticut: Apple-ton & Lange, 1993;763–818.
Lyall F, Greer IA. Is preeclampsia a preventable disease? In: Bonnar J, eds. Recent advances in obstetrics and gynecology. New York: Churchill-Livingstone, 1994:3–21.
Robertson WB, Khong TY. Pathology of the uteroplacental bed. In: Sharp F, Symonds EM, eds. Hypertension in pregnancy. New York: Perinatology, 1987:101–13.
Falk RJ, Hogan S, Garey TS, Jennette JC. Clinical course of anti-neutrophil cytoplasmic autoantibody-associated glomerulonephritis and systemic vasculitis. Ann Intern Med 1990,113:656–63.
Falk RJ, Jennette JC. Anti-neutrophil cytoplasmic autoantibodies with specificity for myeloperoxidase in patients with systemic vascuolitis and idiopathic necrotizing and crescentic glomerulonephritis. N Engl J Med 1988;318:1651–7.
Bindi P, Mougenot B, Mentre F, Noel LH, Peraldi MN, Vanhille P, et al. Necrotizing crescentic glomerulonephritis without significant immune deposits: A clinical and serological study. Q J Med 1993;86:55–68.
Nöll B, Specks U, Lüdemann J, Rohrbach MS, DeRemee RA, Gross WL. Anticytoplasmic autoantibodies, their immunodiag-nostic value in Wegener granulomatosis. Ann Intern Med 1989;111:28–40.
Jennette JC, Wilkman AS, Falk RJ. Anti-neutrophil cytoplasmic autoantibody associated glomerulonephritis, and vasculitis. Am J Pathol 1989;135(5):921–30.
Milliez J, Lelong F, Bayani N, Jannet D, El Medjadji M, Latrous H, et al. The prevalence of autoantibodies during third trimester pregnancy complicated by hypertension or idiopathic fetal growth retardation. Am J Obstet Gynecol 1991;165:51–6.
Petrucco OM, Thomson NM, Lawrence JR, Weiden NW. Im-munofluorescent studies in renal biopsies in preeclampsia. Br Med J 1974;1:473–82.
Malinowski A, Szpakowski M, Tchorzewski H, Zeman K, Pawlowicz P, Wozniak P. Thymocyte subpopulations and lymphocyte proliferative activity in normal and preeclamptic pregnancy. Eur J Obstet Gynecol Reprod Biol 1994;53:27–31.
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Shaarawy, M., El-Mallah, S.Y. & El-Yamani, A.M. The Prevalence of Serum Antineutrophil Cytoplasmic Autoantibodies in Preeclampsia and Eclampsia. Reprod. Sci. 4, 34–39 (1997). https://doi.org/10.1016/S1071-5576(96)00040-8
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DOI: https://doi.org/10.1016/S1071-5576(96)00040-8