Longshore M A, Makman M H
Eur J Pharmacol. 1981 Mar 12;70(2):237-40. doi: 10.1016/0014-2999(81)90220-x.
The effects of vasoactive intestinal peptide (VIP), secretin and glucagon on retinal adenylate cyclase were studied in rabbit, rat and calf retinas. The results demonstrate the presence of a highly active VIP sensitive adenylate cyclase in mammalian retina. The effects are not enhanced by the guanine nucleotide analog 5'-guanylylimidodiphosphate (Gpp(NH)p). Glucagon and secretin also caused significant increases in retinal adenylate cyclase activity although, in general, the magnitude of these effects was less than that of VIP.
在兔、大鼠和小牛视网膜中研究了血管活性肠肽（VIP）、促胰液素和胰高血糖素对视网膜腺苷酸环化酶的影响。结果表明，哺乳动物视网膜中存在一种高活性的VIP敏感腺苷酸环化酶。鸟嘌呤核苷酸类似物5'-鸟苷酰亚胺二磷酸（Gpp(NH)p）不会增强这些作用。胰高血糖素和促胰液素也可使视网膜腺苷酸环化酶活性显著增加，不过总体而言，这些作用的程度小于VIP。
