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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Growth hormone secretion is mainly regulated by the interplay of GHRH and somatostatin, two specific hypophysiotrophic neurohormones. In addition to GHRH and somatostatin, many neurotransmitters and neuropeptides influence GH secretion mainly by acting at the hypothalamic level. This paper focuses on the stimulatory role of acetylcholine, arginine and galanin as well as on the inhibitory influence of catecholamines which is mediated by the activation of beta-adrenergic receptors. Attention will be given to the age-related changes in the neural control of GH secretion from childhood to old age.

Neurotransmitter Control of Growth Hormone Secretion in Humans