References
- Cook E. R., Luscombe M. The fractionation and estimation of free amino acids in serum. J. Chromatography 1960; 3: 75
- Green N. M., Lowther D. A. Formation of collagen hydroxyproline in vitro. Biochem. J. 1959; 71: 55
- Hausmann E., Neuman W. F. Conversion of proline to hydroxyproline and its incorparation into collagen. J. biol. Chem. 1961; 236: 149
- Hess W. C., Schaffran J. P. The rates of absorbtion and the formation of liver glycogen 1-proline and 1-hydroxyproline. J. Amer. chem. Soc. 1951; 73: 474
- Mitoma C., Smith T. E. In vitro incorporation of proline-C14 as hydroxyproline-C14 in collagen. Fed. Proc. 1957; 16: 222
- Robentson W. B., Schwartz B. Ascorbic acid and the formation of collagen. J. biol. Chem. 1953; 201: 689
- Stegemann H. Mikrobestimmung von Hydroxy-prolin mit Chloramin-T and p-di-methylamino-benzaldehyd. Hoppe-Seylers Z. physiol. Chem. 1958; 311: 41
- Stein W. H., Moore S. The freeamino acids of human blood plasma. J. biol. Chem. 1954; 211: 915
- Stetten Majorie R. Some aspects of the metabolism of hydroxyproline, studied with the aid of isotopic nitrogen. Ibid. 1949; 181: 31
- Wiss O. Über eine Miikrobestimmung des Oxy-proline in Blut und Harii. Beeinifluddung des Oxyprolin-Gehaltes durch Verabreichung von Prolin. Helv: chim. Acta 1949; 32: 149