Huque T
Int J Vitam Nutr Res. 1983;53(2):123-9.
In four separate experiments, rats with liver reserves of vitamin A ranging from deficient to high were administered physiological doses (5, 10 or 20 micrograms) of [11,12-3H] retinol, either by gastric intubation or intraperitoneal injection, and sacrificed after either 7 days or 5 hours. Measurements were then made of radioactivity and vitamin A in plasma and liver. In all four experiments there was a highly significant negative correlation between the logarithm of the specific activity of plasma vitamin A and the logarithm of total liver vitamin A.
在四项独立实验中，给维生素A肝脏储备量从缺乏到充足的大鼠，通过胃插管或腹腔注射给予生理剂量（5、10或20微克）的[11,12-³H]视黄醇，并在7天或5小时后处死。然后测定血浆和肝脏中的放射性及维生素A含量。在所有四项实验中，血浆维生素A比活性的对数与肝脏维生素A总量的对数之间均存在高度显著的负相关。
