Pévet P, Neacşu C, Holder F C, Reinharz A, Dogterom J, Buijs R M, Guerné J M, Vivien-Roels B
J Neural Transm. 1981;51(3-4):295-302. doi: 10.1007/BF01248960.
The vasotocin-like biological activity detected in an extract (E5 fraction) of bovine pineal gland was found not to be due to the presence of vasotocin, vasopressin or oxytocin. The data obtained by means of bio- and radioimmunoassays suggest that the peptide responsible for this biological activity, however, possess the same Pro-Arg-Gly(NH2) tripeptidic carboxy-terminal end as vasotocin.
在牛松果体提取物(E5组分)中检测到的类血管紧张素生物活性并非由血管紧张素、加压素或催产素引起。然而,通过生物测定和放射免疫测定获得的数据表明,负责这种生物活性的肽与血管紧张素具有相同的Pro-Arg-Gly(NH2)三肽羧基末端。