Receptor mechanism of noradrenaline modulating the electrical activity of neurons in the primary somatosensory cortex of rats ⅰ . effect of α adrenoreceptor

去甲肾上腺素调制大鼠体感皮层神经元电活动的受体机制Ⅰ.α-肾上腺素能受体的作用

Result : The adrenoreceptor density of the health group were significantly higher than that of asthma group ( P < 0.01 ) .

结果：健康对照组外周血淋巴细胞β受体密度比哮喘各组显著升高（P<0.01）。

AIM To investigate the influence of β 3 adrenoreceptor (β 3 AR ) and the effect of β 3 AR agonist on the failing hearts .

目的探讨β3肾上腺素受体（β3AR）及其激动剂BRL37344（BRL）在心力衰竭中的作用。

β - adrenoreceptor density of coronary heart diseases and valve diseases was significantly lower than that of essential hypertension patients ( P < 0.05 ) .

冠心病、瓣膜病患者淋巴细胞β受体密度均显著低于高血压患者（P<0.05）。

After β 2 agonist and β 2 agonist combine with ipratropium bromide therapy , the adrenoreceptor density were significantly lower than before ( P < 0.01 ) .

沙丁胺醇组和联合用药组治疗后β受体密度较治疗前下降显著（P<0.01）。