Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关实验视频

胎儿血液抽取 胎儿血液抽取

J C Hobbins, M J Mahoney

    Lancet (London, England)
    |July 19, 1975
    PubMed
    概括
    此摘要是机器生成的。

    研究人员通过内镜可视化成功获得胎儿血液样本用于血红蛋白合成研究. 该程序表明胎儿的血液损失最小,对母亲或胎儿没有立即的不良影响.

    相关实验视频

    相关概念视频

    您也可能阅读

    相关文章

    通过共同作者、期刊和引用图与本文相关的文章。

    排序
    Same author

    Does Hypoxia Prompt Fetal Brain-Sparing in the Absence of Fetal Growth Restriction?

    Physiological research·2024
    Same author

    Right and left ventricular 24-segment sphericity index is abnormal in small-for-gestational-age fetuses.

    Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology·2017
    Same author

    Re: a question of angle of view.

    Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology·2009
    Same author

    A new method to assess fetal head descent in labor with transperineal ultrasound.

    Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology·2009
    Same author

    Anatomic relationship between the pubic symphysis and ischial spines and its clinical significance in the assessment of fetal head engagement and station during labor.

    Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology·2009
    Same author

    The relationship of fetal eye movements to non-stress test results.

    The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians·2003
    Same journal

    Assisted dying and the silencing of medicine's next generation.

    Lancet (London, England)·2026
    Same journal

    Linguistic pragmatism: a woman with progressive abdominal pain in Thailand.

    Lancet (London, England)·2026
    Same journal

    Medical compartmentalisation: a patient with chromosome 22q11.2 deletion syndrome in Japan.

    Lancet (London, England)·2026
    Same journal

    [<sup>177</sup>Lu]Lu-edotreotide versus everolimus for gastroenteropancreatic neuroendocrine tumours (COMPETE): a phase 3, multicentre, randomised, open-label, superiority trial.

    Lancet (London, England)·2026
    Same journal

    Research priorities for characterising Bundibugyo virus.

    Lancet (London, England)·2026
    Same journal

    Rethinking treatment sequence in advanced gastroenteropancreatic neuroendocrine tumours.

    Lancet (London, England)·2026
    查看所有相关文章

    科学领域:

    • 孕产妇和胎儿医学 孕产妇和胎儿医学
    • 血液学 血液学 血液学
    • 胎儿生理学 胎儿生理学

    背景情况:

    • 精确的胎儿血液采样对于诊断和管理各种胎儿疾病至关重要.
    • 以前的胎儿血液采集方法往往是侵入性的,或没有产生足够的样本量.

    研究的目的:

    • 评估使用内镜可视化从胎盘血管中获取胎儿血液样本的可行性和安全性.
    • 评估这种采样方法对胎儿血液体积和母亲/胎儿福祉的影响.

    主要方法:

    • 用内镜可视化来获取胎盘血管,以便在接受第二个三个月堕胎的患者中采集血液.
    • 量化了胎儿流血和血液体积枯竭的数量.
    • 对母亲和胎儿的结果进行了监测,以确定短期的不良影响.

    主要成果:

    • 在26次尝试的手术中,有23次成功获得胎儿血液样本.
    • 胎儿输血量在0.2至2.5毫升之间,血液体积耗尽在0.5%至15%之间.
    • 没有观察到母亲或胎儿的短期不良影响,当堕胎剂注射在手术后被推迟时.

    结论:

    • 内镜可视化为从胎盘血管中获得胎儿血液样本提供了一种安全有效的方法.
    • 这种手术与胎儿的血液损失最小,没有直接的并发症有关.
    • 这种技术有望促进胎儿研究和诊断.