静脉注射

Methods Spontaneous afferent discharge of subdiaphragmatic vagus nerve was recorded in urethane anesthetized rats.

方法采用电生理学方法记录膈下迷走神经传入自发放电为观察指标，观察外周静脉注射不同剂量的5-HT（3、10、30μg/kg）、5-HT3受体的拮抗剂格拉司琼（1mg/kg）以及5-HT＋SEC对其的影响。

Spontaneous afferent nerve discharge and gastric distention-induced afferent nerve discharge of subdiaphragmatic vagus nerve were recorded half an hour before and after intravenous injection of different doses of erythromycin and azithromycinin.

经颈静脉注射生理盐水、红霉素、阿齐霉素，观察记录注药前和注药后30 min内膈下迷走神经传入自发放电和扩胃诱发放电两种状态下的变化。

Methords: Experiments were performed in anesthetized SD rats. The sensory impulses of subdiaphragmatic vagal nerve were recorded by the RECORDER. Different dosages of motilin were intravenous injection. Some rats were pretreated with ondansetron or atropine, and then injected high-dose motilin.

实验在SD大鼠身上进行，记录膈下迷走神经传入自发和扩胃诱发的放电变化，静脉注射不同剂量胃动素，以及先用5-HT3受体阻断剂昂丹司琼或M受体阻断剂阿托品处理，再给胃动素观察其放电变化。

Intravenous medium and high erythromycin and azithromycin dose had obvious exciting effect on spontaneous afferent nerve discharge (erythromycin: 8.34 ± 0.37, 8.54 ± 0.26 vs 7.78 ± 0.23, 7.84 ± 8.27; azithromycin: 8.57 ± 0.43, 8.28 ± 0.38 vs 7.74 ± 0.21, 7.86 ± 0.30) and gastric distention-induced afferent nerve discharge of subdiaphragmatic vagus nerve (erythromycin: 8.54 ± 0.34, 8.61 ± 0.20 vs 8.13 ± 0.36, 8.19 ± 0.21; azithromycin: 8.54 ± 0.30, 8.42 ± 0.21 vs 8.24 ± 0.22, 8.22 ± 0.19), which was statistically significant compared with the control and low dose groups.

结果： 静脉注射小剂量红霉素和阿齐霉素自发放电和对扩胃诱发放电均无显著变化， 20 min后中、大剂量红霉素和阿齐霉素注药后自发放电(红霉素： 8.34±0.37， 8.54±0.26 vs 7.78±0.23， 7.84±8.27；阿齐霉素： 8.57±0.43， 8.28±0.38 vs 7.74±0.21， 7.86±0.30)和对扩胃诱发放电均增强(红霉素： 8.54±0.34， 8.61±0.20 vs 8.13±0.36， 8.19±0.21；阿齐霉素： 8.54±0.30， 8.42±0.21 vs 8.24±0.22， 8.22±0.19)与相应的对照组和小剂量组间差异有统计学意义。

Results After 2 or 6 hours of LPS intravenous administration, severe lung injury and positive signals of NT occurred with the latter located in the pulmonary macrophages, endothelia, subendothelial and muscular layers of the pulmonary artery.

结果 LPS静脉注射2 h和6 h 后，肺脏有明显损伤及硝基酪氨酸产生的阳性信号，该信号主要分布于肺泡壁巨噬细胞、肺小血管和细小支气管周围的巨噬细胞以及部分肺动脉的内皮细胞、内皮下层及肌层。

Methods The effect of mianserin (2 mg/kg, i. v.) on the spontaneous firing of subthalamic neurons was observed by extracellular recording in vivo.

应用在体细胞外电生理学记录的方法观察经静脉注射的米安色林(2 mg/kg)对大鼠STN神经元自发电活动的作用。

An animal model of pulmonary lesions similar to clinical situation wasdeveloped by succussive intraperitoneal and intravenous injections of disintegratedE.coli in order toget a better model for adult respiratory distress syndromeresearch.

本文摹拟临床情况，先从腹腔然后再从静脉注射大肠杆菌死菌，以复制肺损伤的动物模型。结果发现，腹腔十静注者肺损伤比相同剂量单次静注者严重。

METHODS: ADSCs were prepared by collagenase I digestion of subcutaneous fat from the suprascapular site of Japanese white rabbit.

1.2.1 兔ADSCs（rabbit ADSCs， rADSCs）的原代培养 3 mo龄成年日本大耳白兔，耳缘静脉注射空气处死。

Objective To assess the safety and efficacy of using intravenous betaloc in terminating acute episodes of paroxysmal supraventricular tachycardia.

目的评价静脉注射美托洛尔终止室上性心动过速发作的疗效及安全性。

CRRT with diazepam and sodium valproate infusion were effective in patients with tetramethylene disulfotetramine poisoning.

CRRT加地西泮、德巴金微量注射泵静脉注射的方法治疗毒鼠强中毒是目前最有效的治疗手段。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。