Science. 1965 Jul 23;149(3682):428-9. doi: 10.1126/science.149.3682.428.
The spermidine in rat liver increases after partial hepatectomy, and the rate of polyamine accumulation closely approximates the increased rate of synthesis of RNA in regenerating liver. The uptake by the liver of intravenously injected putrescine and the biosynthesis of spermidine are accelerated within 2 hours after the operation. The uptake of spermidine also increases during early regeneration.
大鼠肝部分切除后精脒增加，多胺积累的速度与肝再生中 RNA 合成的增加速度密切接近。手术后 2 小时内，肝对静脉注射腐胺的摄取和精脒的生物合成加速。在早期再生过程中，精脒的摄取也增加。
