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测定脐血脑钠肽对血糖异常孕妇的胎儿心功能评价
引用本文:储晨,桂永浩,任芸芸.测定脐血脑钠肽对血糖异常孕妇的胎儿心功能评价[J].中国当代儿科杂志,2009,11(10):805-808.
作者姓名:储晨  桂永浩  任芸芸
作者单位:储晨,桂永浩,任芸芸
摘    要:目的:探讨脐血脑钠肽(BNP)评价血糖异常孕妇胎儿心功能的可行性及高血糖对胎儿心功能的影响。方法:妊娠期血糖异常孕妇24例,包括妊娠期糖尿病18例和糖耐量受损6例,按分娩前血糖值的高低分为控制欠佳组(7例)和控制较好组(17例),孕末期行胎儿超声心动图测量心脏相关指标;正常妊娠孕妇25例为对照组。于胎儿分娩时留脐血,测定BNP浓度。结果:血糖异常组胎儿脐血BNP值明显高于对照组,分别为(114.0±39.0)和(80.6±13.7) pg/mL(P<0.01),其中血糖控制欠佳组高于控制较好组(142.1±44.1 pg/mL vs 102.4±31.2 pg/mL;P<0.01)。脐血BNP在妊娠期糖尿病和糖耐量受损两组间差异无显著性,与孕末期胎儿左室壁厚度呈正相关,与二尖瓣A峰、E/A比值分别呈正、负相关(r值分别为0.715,0.491和-0.507,P<0.05)。结论:妊娠期高血糖时脐血BNP水平明显升高,与孕妇血糖控制情况及胎儿心功能变化相关联,可反映胎儿心功能的潜在损害。良好血糖控制可能减轻这一影响。[中国当代儿科杂志,2009,11(10):805-808]

关 键 词:脑钠肽  妊娠期糖尿病  心功能  胎儿  

Evaluation of cardiac function in fetuses from pregnant women with abnormal blood glucose levels by brain natriuretic peptide in umbilical cord blood
CHU Chen,GUI Yong-Hao,REN Yun-Yun.Evaluation of cardiac function in fetuses from pregnant women with abnormal blood glucose levels by brain natriuretic peptide in umbilical cord blood[J].Chinese Journal of Contemporary Pediatrics,2009,11(10):805-808.
Authors:CHU Chen  GUI Yong-Hao  REN Yun-Yun
Institution:CHU Chen, GUI Yong-Hao, REN Yun-Yun
Abstract:Objective To study the feasibility of umbilical cord brain natriuretic peptide (BNP) level measurement for the evaluation of perinatal cardiac function in fetuses from pregnant women with abnormal blood glucose levels and the influence of abnormal blood glucose on fetal cardiac function.Methods Twenty-four mothers with gestational diabetes mellitus (n=18) or gestational impaired glucose tolerance (n=6) (diabetic group) were classified into two subgroups according to blood glucose level before delivery: good...
Keywords:Brain natriuretic peptide  Gestational diabetes mellitus  Cardiac function  Fetus
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