Summary
After a single injection of salmon calcitonin (2 MRC units/kg b.wt) marked decreases in both calcium and neutral amino acids in rat serum were observed. In turn, free tryptophan in serum and serotonin (5-hydroxytryptamine) in the whole brain were greatly enhanced during the initial period.
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We thank Dr Desaulles and Dr Scholer of Ciba-Geigy laboratories for the gift of M-sulfoxide calcitonin, an inactive derivate of the hormone and Dr Azria of Sandoz SA for the gift of synthetic salmon calcitonin.
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Dupuy, B., Peuchant, E., Vitiello, S. et al. Tryptophan and neutral amino acid concentrations in serum of rats after salmon calcitonin injection. Experientia 39, 294–296 (1983). https://doi.org/10.1007/BF01955312
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DOI: https://doi.org/10.1007/BF01955312