Beckwith B E, Tinius T P
Peptides. 1985 May-Jun;6(3):383-6. doi: 10.1016/0196-9781(85)90100-7.
Male albino rats received vasopressin, vasotocin, pressinoic acid or placebo and were tested on an aversively motivated brightness discrimination task. Treatment with both vasopressin and vasotocin had no effect on acquisition but facilitated the reversal of the discrimination. Pressinoic acid had an inconsistent effect. The results are interpreted to show that the C terminal of the peptides vasopressin and vasotocin influence potency of these peptides. Furthermore, the results are interpreted as showing that both vasotocin and vasopressin influence selective attention during aversively motivated tasks.
雄性白化大鼠接受了加压素、催产素、加压素酸或安慰剂治疗，并在一项以厌恶为动机的亮度辨别任务中接受测试。加压素和催产素治疗对习得没有影响，但促进了辨别逆转。加压素酸的作用不一致。结果被解释为表明加压素和催产素的C末端影响这些肽的效力。此外，结果被解释为表明催产素和加压素在以厌恶为动机的任务中都会影响选择性注意。
