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无风险妊娠和妊娠期高血压患者胎儿大脑中动脉搏动指数在听觉刺激后的变化。

Change of pulsatility index of the fetal middle cerebral artery after auditory stimulation in no risk pregnancies and in pregnancies with gestational hypertension.

机构信息

Medical Faculty, University Belgrade , Belgrade , Serbia.

出版信息

Clin Exp Hypertens. 2013;35(8):628-31. doi: 10.3109/10641963.2013.776571. Epub 2013 Mar 14.

DOI:10.3109/10641963.2013.776571
PMID:23489090
Abstract

PURPOSE

An aim was to determine the degree and the mode of variation of PI of middle cerebral artery in no risk pregnancies and in pregnancies with gestational hypertension, after the constant sound stimuli.

METHOD

Study included 343 patients divided in two groups. Group 1: low risk pregnancies and group 2: gestational hypertension. Ultrasound prenatal auditory screening was performed after the 27th week of gestation.

RESULTS

The percentage of fetuses with increase of cerebral blood flow was slightly higher in the pregnancies with hypertension.

CONCLUSION

An average change of PI of median cerebral artery was higher in this group.

摘要

目的

旨在确定在无风险妊娠和妊娠高血压后，恒定声音刺激下大脑中动脉 PI 的变化程度和模式。

方法

本研究共纳入 343 例患者，分为两组。第 1 组：低风险妊娠；第 2 组：妊娠高血压。在妊娠 27 周后进行产前超声听觉筛查。

结果

高血压组胎儿脑血流增加的比例略高。

结论

该组大脑中动脉 PI 的平均变化较大。

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Clin Exp Hypertens. 2013;35(8):628-31. doi: 10.3109/10641963.2013.776571. Epub 2013 Mar 14.
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引用本文的文献

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Fetal Middle Cerebral Artery Pulsatility Index in No-Risk Pregnancies: Effects of Auditory Stimulation and Pregnancy Order.无风险妊娠胎儿大脑中动脉搏动指数：听觉刺激和妊娠顺序的影响。
Int J Mol Sci. 2020 May 29;21(11):3855. doi: 10.3390/ijms21113855.
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Fetus sound stimulation: cilia memristor effect of signal transduction.胎儿声音刺激：信号转导的纤毛忆阻器效应
Biomed Res Int. 2014;2014:273932. doi: 10.1155/2014/273932. Epub 2014 Feb 26.