English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Vasoactive intestinal polypeptide (VIP) stimulated cyclic AMP formation in the anterior pituitary, hypothalamus, pons and cerebral medulla of rat in vitro. The concentration of VIP above 10(-7) M significantly raised cyclic AMP level of these tissues with dose-dependency and the maximum stimulation of cyclic AMP formation was obtained at 5 min incubation. This stimulatory effect of VIP was not inhibited by propranolol or somatostatin. However, no enhancement of hormone release from the anterior pituitary or hypothalamus into the incubation medium by VIP was observed. These results suggest that VIP may act through adenylate cyclase in specific areas of rat central nervous system independent of beta-adrenergic receptor, but it may not necessarily be related to hormone release from the anterior pituitary or hypothalamus.

Vasoactive Intestinal Polypeptide Stimulation of Cyclic AMP Formation in Rat Central Nervous System