Zhuchkova N I
Kardiologiia. 1985 Dec;25(12):91-4.
Luminescent histochemical studies of autopsy specimens (30 cases) representing various markedness of coronary arterial atherosclerosis (segments from the left circumflex and the left anterior interventricular coronary arteries) showed that various portions of the blood channel differed with respect to the density of adrenergic nerve plexuses depending on the extent of atherosclerotic vascular stenosis. Morphometrically, the density of adrenergic fibres in the superficial adventitial layers of the atherosclerotically-affected left circumflex artery was, on the average, 1.4 times, and that of the anterior interventricular artery, 1.8 times as low as the density at similar sites of unstenosed vessels. In deeper layers, the density of adrenergic plexuses in the affected segments of both arteries is reduced twofold, as compared to similar segments of unaffected arteries.
对30例尸检标本（代表不同程度冠状动脉粥样硬化，取自左旋支和左前降支冠状动脉节段）进行的荧光组织化学研究表明，根据动脉粥样硬化性血管狭窄程度，血管通道的不同部分在肾上腺素能神经丛密度方面存在差异。形态学上，粥样硬化累及的左旋支动脉外膜浅层肾上腺素能纤维密度平均比未狭窄血管类似部位低1.4倍，而前降支动脉则低1.8倍。在更深层，与未受影响动脉的类似节段相比，两条动脉受影响节段的肾上腺素能神经丛密度降低了两倍。
