目的通过对孕妇胫后动脉血流指数的检测，为妊高征预测性诊断提供一条新途径。

Objective To provide a new method for the predictive diagnosis of PIH through the detection of the PTA blood flowing indexes of the pregnant women.

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除了注意他们的BMI指数外，研究者还对他们做了脑部磁共振，观察脑容量，血流和脑部代谢物浓度。

In addition to noting the men's BMI, researchers also did brain magnetic resonance imaging, looking at brain volume, blood flow and concentrations of metabolites in the brain.

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检测肿瘤内部的血流频谱，记录收缩期峰值流速(PSV)和阻力指数(RI)。

Detection of tumor blood flow within the spectrum, recorded peak systolic velocity (PSV) and resistance index (RI).

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