Murrayafoline A 是一种天然咔唑类生物碱,主要存在于九里香属(Murraya)和山小橘属(Glycosmis)植物中。Murrayafoline A 直接靶向特异性蛋白 1 (Sp1),从而抑制 NF-κB 和 MAPK 信号通路。Murrayafoline A 通过促进细胞内 β-catenin 的降解减弱 Wnt/β-catenin 途径。Murrayafoline A 在血小板衍生生长因子 (PDGF) 刺激的血管平滑肌细胞中诱导 G0/G1 期阻滞。Murrayafoline A 通过激活蛋白激酶 C 增强大鼠心室肌细胞的收缩和 L 型钙电流。Murrayafoline A 抑制体内 LPS 诱导的神经炎症。Murrayafoline A 可用于炎症、血管并发症和结肠癌研究。
RO 363 is an effective inotropic stimulant and is a cardiovascular modulator that decreases diastolic blood pressure and pronounces increases in myocardial contractility. Ro 363 is an effective and highly selective β1-adrenoceptor agonist.
Disopyramide, a sodium channel blocker in the Class of 1a anti-arrhythmic agent, is used in the treatment of Ventricular Tachycardia. Disopyramide has a negative inotropic effect on the ventricular myocardium, resulting in a significant decrease in contra
Pyrromecaine is a local anesthetic used for surface anesthesia. Pyromecaine has a wide spectrum of antiarrhythmic action, exerts a favorable effect on the contractility of the left ventricle, and on the myocardial blood flow following the ligation of the
BBR 2160 is a dihydropyridine derivative belonging to the group of the so-called tiampidine. BBR 2160 has calcium-antagonistic properties in cardiac tissue. Intracellular microelectrodes have been used to characterize the electrophysiological properties o
PD 122860 is a dihydropyridine with calcium channel blocking and sodium channel stimulating properties. In the rat heart, PD 122860 increased left ventricular contractility, decreased coronary resistance and altered the shape of the electrocardiogram T-wa