Serotonin Precursor 5-Hydroxytryptophan Disturbs the Protective Effect of Low Doses of Antibodies to S100B Protein during the Formation of Long-Term Sensitization - R. R. Tagirova; A. Kh. Timoshenko; Kh. L. Gainutdinov; M. B. Shtark; O. I. Epshtein (Bulletin of Experimental Biology and Medicine, 2009)