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Study on Relationship Between the Levels of Interleukin-6 and Immunoglobulin in Maternal and Umbilical Serum of Pregnancy Induced Hypertension

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF PERINATAL MEDICINE
Issue:
2
DOI:
10.3760/cma.j.issn.1007-9408.2000.02.003
Key Word:
白细胞介素6;免疫球蛋白类;妊娠并发症,心血管;高血压

Abstract: 目的 探讨妊高征患者白细胞介素6(IL-6)与免疫球蛋白(Ig)的相关性.方法 用放射免疫法检测妊高征患者50例(妊高征组,其中中度24例,重度26例)及正常足月妊娠30例(正常足月妊娠组)的母血、脐血中的IL-6含量,采用速率散射比浊法检测同样标本中的IgG、IgM、IgA的含量.结果 重度妊高征患者母血中IL-6的含量为(167.20±72.52)ng/L,脐血中IL-6含量为(133.20±85.55)ng/L,均较正常孕妇显著增高,差异显著(P<0.01,P<0.01),中度妊高征患者母血中IL-6的含量为(124.40±86.37)ng/L,脐血中IL-6含量为(97.33±74.16)ng/L,均较正常孕妇显著增高,差异显著(P<0.05,P<0.05).中度妊高征母血IgG含量为(7.01±2.09)g/L,而重度妊高征母血IgG含量为(7.43±1.66)g/L,均显著低于正常妊娠组(P<0.01,P<0.01),与母血IL-6含量呈显著负相关关系(r=-0.779,P<0.01;r =-0.806,P<0.01).结论 IL-6与IgG协同作用,共同参与了妊高征的免疫损伤过程,提示:如能使母血中IL-6降低,IgG升高,有可能防治妊高征.

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