1. A. A. Boldyrev,Carnosin and Tissue Protection from Oxidative Stress, [in Russian] Moscow (1999), p. 206.
2. I. M. Vasilets,Uspekhi Biol. Khimii,14, 172–201 (1973).
3. V. S. Gaitskhoki, O. V. Voronina, V. V. Denezhkina,et al., Biokhimia,55, No. 5, 927–937 (1990).
4. M. N. Zakharova, I. A. Zavalishin, O. S. Brusov, and O. A. Pavlova,Neurokhimia,15, No. 3, 271–275 (1998).
5. I. A. Ivanova-Smolenskaya and T. I. Mzhel"skaya,Ter. Arkh.,62, No. 10, 79–84 (1990).