Brainstem maturation after antenatal steroids exposure in premature infants as evaluated by auditory brainstem-evoked response.

Amin SB; Orlando MS; Dalzell LE; Merle KS; Guillet R

首页> 外文期刊>Journal of perinatology: Official journal of the California Perinatal Association >Brainstem maturation after antenatal steroids exposure in premature infants as evaluated by auditory brainstem-evoked response.

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Brainstem maturation after antenatal steroids exposure in premature infants as evaluated by auditory brainstem-evoked response.

机译：根据听觉脑干诱发反应评估，早产儿暴露于类固醇后脑干成熟。

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OBJECTIVE: Antenatal steroids result in fetal lung maturation, but may retard brain development. Auditory brainstem-evoked response (ABR) is a noninvasive assessment of brainstem maturation. The objective of this study was to determine if antenatal steroids affect brainstem maturation in infants

机译：目的：产前类固醇可导致胎儿肺成熟，但可能会延迟大脑发育。听性脑干诱发反应（ABR）是对脑干成熟的非侵入性评估。这项研究的目的是确定胎龄类固醇是否影响胎龄≤32周的婴儿的脑干成熟。设计/方法：在最初的24小时内，使用80 db nHL未过滤的点击刺激以39.9 /秒的重复速率进行双侧单耳ABR。根据响应的可复制性和峰识别，将ABR波形分为响应类型。在适用时，测量绝对波潜伏期和峰间潜伏期。收集有关产前类固醇暴露，分娩方式，子宫内绒毛膜羊膜炎，暴露于非法药物，暴露于硫酸镁，机械通气和5分钟Apgar评分<5分钟的数据。排除患有TORCH感染，病情不稳定和染色体疾病的婴儿。结果：在研究的186名婴儿中，有130名接受了产前类固醇治疗。在2周的GA间隔内分析数据。在接受和不接受产前婴儿的种族（29对39％的非洲裔美国人），出生体重（1231对1416 gm）和使用硫酸镁（60对32％）之间存在显着差异（P <0.05）。类固醇。测得的其他参数无显着差异。即使控制了混杂变量，在月经后28至29周或30至31周时，两组之间的绝对波潜伏期或峰间潜伏期也没有差异。组之间ABR波形响应类型的频率分布没有显着差异。结论：在GA = 32周的婴儿中，ABR测定的产前类固醇对脑干成熟没有有害或有益的作用。

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来源
《Journal of perinatology: Official journal of the California Perinatal Association》 |2003年第4期|共5页
作者
Amin SB; Orlando MS; Dalzell LE; Merle KS; Guillet R;
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正文语种 eng
中图分类妇产科学;
关键词
Steroids; Brain Stem; week; Gallium; 甾类; 脑干; 镓;

机译：Steroids;Brain Stem;week;Gallium;甾类;脑干;镓;

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1. Brainstem maturation after antenatal steroids exposure in premature infants as evaluated by auditory brainstem-evoked response. [J] . Amin SB, Orlando MS, Dalzell LE, Journal of perinatology: Official journal of the California Perinatal Association . 2003,第4期

机译：根据听觉脑干诱发反应评估，早产儿暴露于类固醇后脑干成熟。
2. Auditory neural maturation after exposure to multiple courses of antenatal betamethasone in premature infants as evaluated by auditory brainstem response. [J] . Amin SB, Guillet R Pediatrics: Official Publication of the American Academy of Pediatrics . 2007,第3期

机译：通过听觉脑干反应评估，早产儿接受多个疗程的产前倍他米松后的听觉神经成熟。
3. Auditory Neural Maturation After Exposure to Multiple Courses of Antenatal Betamethasone in Premature Infants as Evaluated by Auditory Brainstem Response [J] . Ronnie Guillet, Sanjiv B. Amin Pediatrics: Official Publication of the American Academy of Pediatrics . 2007,第3期

机译：通过听觉脑干反应评估，早产儿接受多个疗程的产前倍他米松治疗后的听觉神经成熟
4. Comparative study of the brainstem auditory evoked responses in infants and adults [C] . Dass, Sandhya, Holi, International Conference on Communications and Signal Processing . 2013

机译：婴儿和成人脑干听觉诱发反应的比较研究
5. The effect of varying stimulus rate and tone burst frequency on the auditory brainstem response. [D] . Bogus, Janet Carol. 1996

机译：刺激速率和声调爆发频率的变化对听觉脑干反应的影响。
6. Auditory Neural Maturation After Exposure to Multiple Courses of Antenatal Betamethasone in Premature Infants as Evaluated by Auditory Brainstem Response [O] . Sanjiv B. Amin, Ronnie Guillet -1

机译：通过听觉脑干反应评估暴露于早产儿多个疗程的产前倍他米松后的听觉神经成熟
7. In Utero Iron Status and Auditory Neural Maturation in Premature Infants as Evaluated by Auditory Brainstem Response [O] . Sanjiv B. Amin, Mark Orlando, Ann Eddins, 2010

机译：在听觉脑干响应评估的早产儿上子宫中的铁状态和听觉神经成熟

Brainstem maturation after antenatal steroids exposure in premature infants as evaluated by auditory brainstem-evoked response.

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