Result: ① both Carb and M 2 Ab were able to inhibit the isoproterenol ( Iso) stimulated cAMP production in rat atria and ventricles.

1、

AIM: To evaluate the synergistic action of sodium nitroprusside ( SNP) and isoproterenol ( ISO) on canine trachealis, and to explore the mechanism of synergism.

目的：研究硝普钠（SNP）与异丙肾上腺素（ISO）对犬气管平滑肌松弛作用是否存在协同关系，并分析协同的机制。

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2、

Objective To explore the effect of Puerarin ( Pue) on cardiac shape and function in myocardial hypertrophy induced by isoproterenol ( Iso).

目的探讨葛根素（Puerarin，Pue）对异丙肾上腺素（Isoproterenol，Iso）所致大鼠心肌肥厚的心脏形态和功能的影响。

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3、

AIM and METHOD: The effect of basic fibroblast growth factor ( bFGF) on myocardial necrosis induced by isoproterenol ( ISO) in rats was observed.

目的和方法：观察了碱性成纤维细胞生长因子（bFGF）对异丙肾上腺素（isoproterenol，ISO）引起的大鼠心肌坏死的拮抗作用及其机制。

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4、

Objective To investigate the protective effects of taurine ( Tau) on myocardial fibrosis induced by isoproterenol ( Iso) in rats and its mechanism.

目的研究牛磺酸（Taurine，Tau）对异丙肾上腺素（isoproterenol，Iso）引起大鼠心肌纤维化的保护作用及其机制。

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5、

AIM To study effects of quercetin ( Que) on prevention of cardiac hypertrophy in rats induced by isoprenaline ( Iso) and its mechanism.

目的研究槲皮素（Que）对异丙肾上腺素（Iso）所致大鼠心肌肥厚的抑制作用及作用机制。

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6、

The data also showed that the regulation of PAM on the function of spleen lymphocytes was related to the β adrenergic receptor agonist isoproterenol ( ISO).

同时还发现白术多糖PAM对淋巴细胞的调节与β－肾上腺素受体激动剂异丙肾上腺素相关。

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7、

The effects of agmatine on delayed afterdepolarizations ( DAD) induced by isoprenaline ( Iso) were studied in human atrial fibers obtained at cardiac surgery using standard microelectrode techniques.

用标准微电极技术研究胍丁胺对异丙肾上腺素（Iso）诱发人心房纤维迟后除极的影响。

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8、

Objective: To investigate the protective effects of total saponins of panax notoginseng ( PNS) on myocardial hypertrophy induced by isoproterenol ( ISO) in rats.

目的：研究三七总皂苷（total saponins of panax notoginseng，PNS）对异丙肾上腺素所致大鼠心肌肥厚的保护作用。方法：用异丙肾上腺素（isoproterenol，ISO）5mg。

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9、

AIM: To study the effect of nicardipine ( Nic) in the isoprenaline ( Iso)-induced relaxation on the guinea pig airway.

目的：探讨尼卡地平（Nic）对异丙肾上腺素（Iso）舒张气管的增强作用。

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10、

AIM and METHOD: Myocardial ischemia model was induced by subcutaneous injection of isoproterenol ( ISP. 5 mg/ kg) into Wistar rats.

目的和方法：用Wistar大鼠皮下注射异丙肾上腺素（ISP，5mg／kg）诱导心肌缺血模型。

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11、

Objective To investigate influence on myocardial nuclear transcription factor-κ B ( NF-κ B) and intercellular adhesion molecule-1 ( ICAM-1) expression during myocardial injury induced by isoproterenol in rats.

目的研究异丙肾上腺素致大鼠心肌损伤对心肌核转录因子κB（NFκB）以及细胞间粘附分子1（ICAM1）表达的影响。

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12、

The protective effect of peptide 6A on isoproterenol-induced myocardial damage in rat

肽6A对大鼠异丙肾上腺素心肌损伤的治疗作用

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13、

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

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。

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14、

Objective To study the effects of isoproterenol ( ISO) on apoptosis in human gastric cancer cells ( NKM-45 cells).

目的研究异丙肾上腺素（ISO）对人胃癌细胞株（NKM45细胞）凋亡的影响。

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15、

ST segment drifts on electrocardiogram in acute myocardial ischemia rats induced by Isoprotereno ( Iso) were obviously opposed by administration of HISI.

明显对抗异丙肾上腺素诱导的急性心肌缺血大鼠心电图ST段的偏移；

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16、

Ten of 16 Patients ( 10/ 16) had a positive response during Isoproterenol infusion plus head-up tilt testing.

阴性的23例中有16例加做异丙肾上腺素（ISO）倾斜试验，阳性者10例，阳性率为10／16；

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17、

Aim: We wil research that ciwujianoside-B protect against acute myocardial ischemia of rats caused by isoproterenol.

方法：本实验首先通过标Ⅱ导联方法观察了刺五加皂苷单体B对正常大鼠和异丙肾上腺素导致的急性心肌缺血大鼠心电图S-T段的影响。

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18、

Objective: 45Ca2+ transport of cardiac mitochondria was investigated on the model of isoproterenol induced cardiac hypertrophy.

目的：在异丙肾上腺素（Iso）导致的心肌肥大纤维化模型上观察了心肌线粒体钙转运功能的变化。

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19、

Part two is using spectral and electrochemical techniques to study on the interaction of isoprenaline ( ISO) with calf thymus DNA.

第二部分主要是采用电化学和光谱学的方法研究异丙肾上腺素与小牛胸腺DNA的相互作用。

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20、

CONCLUSION Isoproterenol inhibits atrial ANP secretion via the cAMP-dependent signaling pathway.

[结论]β肾上腺素受体激动剂异丙肾上腺素抑制ANP分泌作用由cAMP依赖性信号传导途径来实现。

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