Van den Dungen H M, Buijs R M, Pool C W, Terlou M
J Comp Neurol. 1982 Dec 1;212(2):146-57. doi: 10.1002/cne.902120205.
The distribution of vasotocin and isotocin in the brain of the rainbow trout Salmo gairdneri was investigated by the unlabeled antibody enzyme method, by using purified antisera against arginine vasotocin and isotocin. In the preoptic nucleus no clear differences were observed in the distribution of vasotocin- and isotocin-containing cells. Vasotocin and isotocin innervation was found in most brain regions, though in general isotocin fibers were much more abundant. The area dorsalis pars medialis of the telencephalon, the saccus dorsalis, and the basal part of the nucleus recessus posterioris were found to be innervated by vasotocin and scarcely by isotocin fibers. In the nucleus habenularis, the nucleus recessus lobus lateralis, the nucleus preglomerulosus pars medialis, and the tectum mesencephali isotocin fibers prevailed. These findings in the trout brain are compared with the vasopressin and oxytocin innervation of the rat brain.
采用未标记抗体酶法，利用针对精氨酸加压催产素和异催产素的纯化抗血清，研究了虹鳟鱼脑内加压催产素和异催产素的分布情况。视前核中，含加压催产素和含异催产素细胞的分布未观察到明显差异。在大多数脑区均发现有加压催产素和异催产素神经支配，不过总体而言，异催产素纤维更为丰富。端脑背内侧区、背囊以及后连合核基部主要由加压催产素神经支配，而异催产素纤维很少。在缰核、外侧叶连合核、内侧前肾小球核以及中脑顶盖，异催产素纤维占主导。将虹鳟鱼脑的这些发现与大鼠脑内抗利尿激素和催产素的神经支配情况进行了比较。
