Correlation study of serum soluble receptor for advanced glycation end products and hypertensive disorder in pregnancy
10.3760/cma.j.issn.1673-4904.2011.21.009
- VernacularTitle:血清可溶性晚期糖基化终末产物受体水平与妊娠期高血压疾病的相关性研究
- Author:
Qian CHEN
;
Chengcheng DUAN
;
Liping HUANG
;
Jing HAN
;
Wanghua QUAN
;
Hua DING
- Publication Type:Journal Article
- Keywords:
Advanced glycation end products;
Hypertensive disorder in pregnancy;
Soluble;
Receptor
- From:
Chinese Journal of Postgraduates of Medicine
2011;34(21):22-24
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the changes of serum soluble receptor for advanced glycation end products(sRAGE)in patients with hypertensive disorder in pregnancy,and analyze the relationship between serum sRAGE and hypertensive disorder in pregnancy.Methods Seventy-five patients with hypertensive disorder in pregnancy including 33 gestational hypertension cases and 42 eclampsism cases,55 normal control were selected.Morphologic changes of placenta were analyzed by means of HE staining.ELISA method was used to determine the level of serum sRAGE.Results Placentomes of cytotrophoblastic cells,nodule of syneytiotrophoblast,thickening of basement membrane,fibrinoid necrosis,villus interstitial edema,reduction in vascularity of villus were much more frequently seen in hypertensive disorder in pregnancy.There were also fabric hyperplasy of hehcine artery,narrow lumina,fibrinoid neerosi and inflammatory cell infiltrating in the uterine decidua in hypertensive disorder in pregnancy.The level of serum sRAGE was significantly decreased in patients with hypertensive disorder in pregnancy[(287.6±36.5)ng/L]when compared with normal controls[(312.8±53.7)ng/L](P<0.01).In hypertensive disorder in pregnancy,the level of serum sRAGE in patients accompanied with eclampsism[(281.9±19.7)ng/L]was lower than that in patients accompanied with gestational hypertension[(293.6±20.3)ng/L](P<0.05).Conclusions HE staining of the placenta showed vascular endothelial damage is the pathogenic basis of hypertensive disorder in pregnancy.The level of serum sRAGE is significantly decreased in patients with hypertensive disorder in pregnancy,it may be contributed to the pathogenesis and development of hypertensive disorder in pregnancy.The level of serum sRAGE may be helpful in predicting hypertensive disorder in pregnancy.
