Barnes M J, Constable B J, Morton L F, Kodicek E
Biochem J. 1973 Jan;132(1):113-5. doi: 10.1042/bj1320113.
Radioisotope studies have shown that collagen synthesized in the shafts of bones from rachitic rats and chicks is similar in chain composition to that normally synthesized. However, the extent of lysine hydroxylation in both alpha1- and alpha2-chains is increased, by approx. 15-30% in the rat and by 50% in the chick.
放射性同位素研究表明,佝偻病大鼠和小鸡骨骼骨干中合成的胶原蛋白在链组成上与正常合成的胶原蛋白相似。然而,α1链和α2链中赖氨酸羟基化的程度都有所增加,在大鼠中约增加15%-30%,在小鸡中增加50%。