Gennser G, Von Studnitz W
Experientia. 1975 Dec 15;31(12):1422-4. doi: 10.1007/BF01923223.
The capacity of noradrenaline synthesis was investigated in 6 isolated human fetal hearts (13-23 gestational week). The mean rate of transforming perfused labelled tyrosine to noradrenaline in atrial, ventricular, and mediastinal tissue was 0.175, 0.168, and 0.108 mug/g tissue/h, respectively.
在6个离体人胎儿心脏(妊娠13 - 23周)中研究了去甲肾上腺素合成能力。心房、心室和纵隔组织中灌注的标记酪氨酸转化为去甲肾上腺素的平均速率分别为0.175、0.168和0.108微克/克组织/小时。