1·The effect of extraneous catecholamines on the mouse skin conductance was investigated.
研究了外源性儿茶酚胺对小鼠皮肤导电性的影响。
2·Renalase is a novel flavin adenine dinucleotide-dependent amine oxidase secreted by the kidney, which degrades circulating catecholamines and modulates cardiac function and systemic blood pressure.
肾酶是一种主要由肾脏分泌的新型黄素腺嘌呤二核苷酸依赖的胺氧化酶，能降解循环中的儿茶酚胺，调节心功能和血压。
3·This pheochromocytoma demonstrates the chromaffin reaction. This neoplasm of the adrenal medulla contains catecholamines (epinephrine and norepinephrine).
嗜铬细胞瘤显示嗜铬反应阳性，该肾上腺髓质肿瘤含有儿茶酚胺(肾上腺素和去甲肾上腺素)。
4·Occasionally, these tumors may secrete catecholamines, testosterone, or vasoactive intestinal polypeptide.
偶尔，肿瘤可以分泌儿茶酚胺、睾酮、或血管活性肠肽。