n.[药]芬妥胺；酚妥拉明(一种肾上腺素阻滞剂；用于诊断嗜铬细胞瘤引起的高血压)

The adrenoceptor antagonist phentolamine blocked the analgesia induced by nicotine injection. 烟碱引起的镇痛效应可被肾上腺素受体拮抗剂酚妥拉明部分阻断。

The effect was not blocked by hexamethonium, propranolol, phentolamine, indomethacin and L-NNA. 六烃季胺、心得安、酚妥拉明、消炎痛和L-NNA均不能阻断其抑制作用。

Practolol and phentolamine did not influence the effect of morphine on the motility of the gall bladder muscle strip. 而心得宁和酚妥拉明不影响吗啡对胆囊肌条的作用。

Therapy with phentolamine produced a significant decrease in the preejection period index. 用酚胺唑啉治疗，能使喷射前期指数大大降低。

Moreover, neither hexamethonium nor phentolamine could block the rise of pulmonary arterial pressure in the late stage. 上述结果表明,动物注射油酸后,肺动脉压的最初快速升高是通过交感神经实现的。

The synthesis method of phentolamine mesilate was improved, which could improve the qualitvand yield of the product. 改进甲磺酸酚妥拉明的合成方法,提高产品质量和收率;