膈神经放电数及呼吸频率。
The number of phrenic nerve discharge and respiratory frequency.
对膈神经放电的影响。
记录双侧膈神经放电和气管内压作为呼吸的指标。
Thephrenic nerve discharges of both sides and the intratracheal pressure were monitored.
分别记录对照组和模型组大鼠膈神经放电及呼吸曲线。
The discharges of phrenic nerve and the curve of respiration were recorded.
提示肺迷走神经紧张性传入能加剧窒息膈神经放电反应。
The results demonstrate that the tonic vagal afferent activity can markedly increase the phrenic discharge response to asphyxia.
目的观察慢性阻塞性肺疾病(COPD)对大鼠膈神经放电和呼吸运动的影响。
Objective to observe the effects of chronic obstructive pulmonary disease (COPD) on the discharges of phrenic nerve and the respiratory motion in rats.
而微量注射甘氨酸则使膈神经放电显著减少和使弓状核诱发电位P2及N2波幅显著增大。
Phrenic nerve discharges were decreased and the amplitude of P2 and N2 waves of arcuatus nucleus evoked potentials were increased by microinjection of glycine into VLNTS.
观察到一侧孤束核（NTS）区微量注射氟安定，使对侧膈神经放电平均幅度减低，呼吸频率加快。
Unilateral microinjection of flurazepam in nucleus tractus so-litarius (NTS) depressed the average phrenic activity on the contralateral side, but increased the respiratory rate.
事先用氨基酸脱羧酶抑制剂异烟肼处理，或用GABA受体拮抗剂印防己毒素处理，可阻遏安定减低膈神经放电幅度的作用。
Pretreatment of either isoniazid, an aminoacid decarboxylase inhibitor, or GABA receptor antagonist picrotoxin prevented thedepressant effect of diazepam on the amplitude of phrenic discharge.
用数字体温检测仪测定大鼠体温。用玻璃微电极记录正常大鼠和膈下迷走神经切断大鼠给予LPS前后下丘脑室旁核的单位放电。
Glass micropipette placed in PVN was used to record unit discharges of neurons in it, before and after LPS was injected into PVN in normal rats and vagotomy rats.
用数字体温检测仪测定大鼠体温。用玻璃微电极记录正常大鼠和膈下迷走神经切断大鼠给予LPS前后下丘脑室旁核的单位放电。
Glass micropipette placed in PVN was used to record unit discharges of neurons in it, before and after LPS was injected into PVN in normal rats and vagotomy rats.
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