Effects of anesthesia on efferent phrenic activity in neonatal swine.
Effects of anesthesia on efferent phrenic activity in neonatal swine.
复制标题
麻醉对新生猪传出膈活动的影响。
DOI：
10.1016/0006-8993(90)91587-7
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发表时间：
1990
期刊：
影响因子：
2.9
通讯作者：
Eberle,LP
中科院分区：
文献类型：
--
作者：
Gootman,PM;Cohen,HL;Steele,AM;Sica,AL;Condemi,G;Gandhi,MR;Eberle,LP
本实验观察了两种麻醉水平(标准记录水平：2~4 mg/kg/min，10倍记录水平)和单一水平的戊巴比妥钠(5 mg/kg)对1日龄至50日龄仔猪膈神经传出放电功率谱密度的影响。去大脑、未麻醉和萨凡麻醉的仔猪均出现了膈高频振荡(HFO)，虽然在记录水平10倍时降低，但在戊巴比妥钠作用下不存在。结果表明，萨凡对发育期猪的膈肌血氧饱和度没有明显的抑制作用。
The effects of two levels of Saffan anesthesia (standard recording level: 2–4 mg/kg/min, and 10x recording level) and a single level of pentobarbital (5 mg/kg) on the power spectral density of efferent phrenic discharge were investigated in piglets aged from1day to50days. The phrenic high frequency oscillation (HFO) was present in decerebrate, unanesthetized piglets and in piglets anesthetized with Saffan, albeit reduced at 10 times recording level, but was absent under pentobarbital. The results indicate that Saffan does not have a significantly depressant effect on the phrenic HFO in developing swine.