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用原子吸收分光光谱法测定49例妊娠高血压综合征(妊高征)患者与49例正常孕妇血、尿的锌、镉含量及锌/镉比值。结果提示微量元素镉、锌与妊高征的发病无关,但重度妊高征由于病理生理改变严重表现尿镉及锌/镉比值异常。
The concentrations of zinc, cadmium and zinc / cadmium in 49 cases of pregnancy induced hypertension (PIH) and 49 cases of normal pregnant women were determined by atomic absorption spectrometry. The results suggest that trace elements cadmium, zinc and pregnancy-induced hypertension has nothing to do, but severe pregnancy-induced hypertension due to pathophysiological changes in severe performance of urinary cadmium and zinc / cadmium ratio abnormalities.