酚妥拉明

α肾上腺素能受体拮抗剂酚妥拉明和β肾上腺素能受体拮抗剂心得安均可完全阻断NA抑制T细胞功能的作用。

The NA suppression of T cell conversion could be blocked either by α - adrenergic antagonist phentolamine or by β - adrenergic antagonist propranolol .

酚妥拉明或哌唑嗪预处理可显著减弱脑室注射SP引起心血管增强效应（P<0.05），但育亨宾预处理对注射SP引起的心血管效应无明显影响（P<0.05）。

Pretreatment with phentolamine , prazosin , but not yohimbine , attenuated icv SP-induced cardiovascular responses compared with controls ( P < 0.05 ) .

复方盐酸罂粟碱-甲磺酸酚妥拉明凝胶剂的HPLC测定

Determination of Compound Papaverine Hydrochloride and Phentolamine Mesylate Gel by HPLC

F组：束缚浸水应激+酚妥拉明。

F group : water immersion restraint + Phentolamine .

同样，CBC的肾脏效应也可被肾上腺素能α受体阻断剂酚妥拉明预处理所部分阻断（P＜0.05）。

Such effects of carbachol were inhibited in part by pretreatment with adrenergic alpha receptor antagonist phentolamine .

酚妥拉明防止重度妊高征并发DIC临床分析

Clinical Analysis of Phentolaminum on Preventing DIC Complicated by Sever PIH

NE诱发的膜电位去极化有浓度依赖性且可被酚妥拉明阻断。

NE could induce membrane depolarization in a concentration dependent manner and could be blocked by phentolamine .

方法：利用直接测定血压方法观察肾上腺素（AD）、去甲肾上腺素（NA）、异丙肾上腺素（ISP）、酚妥拉明分别对大鼠及家兔血压有何影响。

Methods : To observe the effects of adrenaline , noradrenaline , isoprenaline and phentolamine on the blood pressure of rats and rabbits .

方法对2191名儿童使用酚妥拉明皮内试验（PIT）并结合儿童行为量表法（CBS）。

Methods Using phentolamine intracutaneous test ( PIT ) and combining child behavioral scale ( CBC ) for 2 191 children .

前列地尔对体循环压力和心率影响不明显，而酚妥拉明使体循环压力下降，并明显加快心率（P均<0.01），对患者血流动力学影响较大。

Lipo-PGE1 showed no significant effect on systemic circulation pressure and heart rate . Regitine showed significant effect on hemodynamics which decreased the pressure of systemic circulation and increase heart rate significantly ( P < 0.01 ) .

目的观察侧脑室注射去甲肾上腺素（NE）及其α受体阻断剂酚妥拉明对吗啡成瘾大鼠戒断症状的影响。

Objective To study the effect of intracerebroventricular injection of norepinephrine ( NE ) and a receptor antagonist phentolamine on withdrawal syndrome in morphinistic rats .

目的：评价甲磺酸酚妥拉明胶囊（MP）治疗男性勃起功能障碍（ED）的安全性和有效性。

Objectives : To evaluate the efficacy and safety of oral mesylate phentolamine ( MP ) for the treatment of erectile dysfunction ( ED ) .

目的了解α受体阻滞剂酚妥拉明在犬腹部手术并发急性肺损伤（ALI）中的作用。

AIM To study the effect of phentolamine (α receptor inhibitor ) on dogs ' acute lung injuries ( ALI ) concomitant with abdominal operation .

酚妥拉明（iv）也能使NVM升压反应减小，而心得安或甲基阿托品（i.v.）

Phentolamine ( i.v. ) also reduced the NVM pressor response , but propranolol or methyl atropine ( i.v. )

方法：通过对盐酸多巴胺、呋塞米、甲磺酸酚妥拉明在生理盐水中配伍后外观色泽的观察、溶液pH以及吸收值的测定来探讨引起盐酸多巴胺溶液不稳定的因素。

Method : To observe the color and transparency and to determine the values of pH and absorbance of normal saline containing dopamine together with furosemide and phentolamine mesylate in order to determine the instable factors to dopamine solution .

多普勒超声检测酚妥拉明降低VSD+PH的PASP负荷实验

Detection of a Load Experiment of Regitine in Reducing PASP of VSD + PH Using Doppler Echocardiogram

实验观察了刺激交感神经（sympatheticstimulation，SS）、静脉注射去甲肾上素（noradrenaline，NA）和酚妥拉明对糖尿病痛过敏大鼠尾神经中各种传入单位的影响。

Responses of afferent unit to sympathetic stimulation ( SS ), intravenous injection of noradrenaline ( NA ) and phentolamine in the caudal nerve of diabetic rats were investigated .

多巴胺对大鼠背角WDR神经元的抑制不被酚妥拉明和纳洛酮所拮抗

Inhibition of dopamine on WDR neurons of dorsal horn not antagonized by phentolamine and naloxone in rats

而给予M受体阻断剂阿托品、α受体阻断剂酚妥拉明对EA保护胃黏膜损伤作用无明显影响（P>0.05）。

Treatment with M receptor blocker atropine or α receptor blocker phentolamine had no obvious effects on the protective role of EA in gastric mucosa lesion ( P > 0.05 ) .

新西兰兔33只，分成4组：对照组、去甲基肾上腺素（NE）组、美托洛尔（MP）组和酚妥拉明（R）组。

33 New Zealand rabbits were divided into the following 4 groups : control group , nor . epinephrine ( E ) group , metoprolol ( MP ) group and regitine ( R ) group .

对照组则使用酚妥拉明0.1mg/kg，每天2次。

Regitine was infused 0.1 mg / kg 2 times per day in control group .

抢救成功的关键在于：产、儿科合作，抢救时执行A、B、C、D、E抢救方案，正确的氧疗，变换体位，氨茶碱、酚妥拉明、抗生素等药物的合理应用，短期禁食。

The keys to successful rescuing ares The cooperation of neonatal department with obstetrical department and application of A , B , C , D , E rescuing scheme , including right oxygen therapy , changing posture , rationally applying aminophylline , phentolamine , antibiotics etc.

1例加用酚妥拉明2mg分次静注血压降至目标水平。

The blood pressure of one patient decreased to target level with addition of fractional intravenous injection of 2 mg of phentolamine .

用酚妥拉明阻断兔的α-AR后，4h内使胰岛素低血糖休克率从60%增加到85.7%（P<0.05）。

The incidence of insulinogenic hypoglycemia shock increased from 60 % to 87.5 % within 4h ( P < 0.05 ) after blocking α AR of rabbits with phentolamine .

8日龄组每日分别腹腔注射东莨菪碱（3mg/kg）、酚妥拉明（5mg/kg）和生理盐水，连续注射10d后，进行SAC实验。

Eight-day rats received daily intraperitoneal injection of scopolamine ( 3 mg / kg ), phentolamine ( 5 mg / kg ) and saline respectively for 10 days . The SAC test was performed after 10 days .

27只雄性Wistar大鼠乌拉坦麻醉，观察皂角苷和酚妥拉明预处理后对肾上腺素灌流肾动脉诱发的肾灌流压（PPk）增强效应的影响。

Experiments were performed on 27 urethane anesthetized male Wistar rats to assess the effects of pretreatment with saponin and / or phentolamine on perfusion pressure of kidney ( PPk ) which was promoted by adrenaline ( AD ) perfusion into renal artery .

分别在静注阿托品、酚妥拉明或心得安后电刺激疑核，并分别于注射前及刺激后不同时间取外周血，测定T细胞百分率及对PHA的反应。

The AMB of animals were stimulated after Atropine or Phentolamine or Propranolol were injected from venous , and peripheral blood samples were taken before injection and 10,30,60,120 and 180 min after stimulation respectively to determine percentage of T cell and mito-genic response to phytohemagglutinin ( PHA ) .

α受体阻断剂酚妥拉明（0.5mg/kg）预处理可使STX降压作用加强，恢复时间延长，表明儿茶酚胺可能参与STX降压后的恢复过程。

Phentolamine ( 0.5 mg / kg ), α receptor blocker , increased STX ′ s hypotension and prolonged the recovery time of blood pressure , This showed that catecholamine may be contributed to the recovery process after STX treatment .

给小鼠isHM180和360mg·kg~（-1）能减慢常压闭缺氧小鼠的耗氧速度并延长存活时间，能对抗异丙肾上腺素和酚妥拉明缩短小鼠存活时间的作用。

HM , 180 and 360 mg · kg-1 ig , decreased the velocity of O2 consumption , and prolonged the survival time of mice under the condition of the normobaric hypoxia , and antagonized the effects of decreasing the survival time by ip isoprenaline or phentolamine .

酚妥拉明对野百合碱引起的大鼠肺动脉高压的影响

Effect of phentolamine on pulmonary hypertension induced by monocrotaline in rats