Comparing Ghrelin Agonists for Stomach Motility: Peptide and Non-Peptide GHS Move the Gut
Both peptide (ghrelin, GHRP-6) and non-peptide (MK-677-related) GH secretagogues stimulated gastric motility in mice, with peptide agonists showing stronger gastroprokinetic effects — confirming gut effects across the GHS drug class.
Quick Facts
What This Study Found
Both peptide (ghrelin, GHRP-6) and non-peptide GH secretagogues stimulated gastric contractions in mice in vivo and in vitro, with peptide agonists producing stronger gastroprokinetic effects — gut motility stimulation is a class effect of GHS.
Key Numbers
How They Did This
animal-study study on ghrp, gut-healing.
Why This Research Matters
Relevant for ghrp, gut-healing.
The Bigger Picture
Advances peptide research with clinical implications.
What This Study Doesn't Tell Us
See abstract.
Questions This Raises
- ?Further research needed.
- ?Clinical translation to evaluate.
Trust & Context
- Key Stat:
- Key finding Both peptide (ghrelin, GHRP-6) and non-peptide GH secretagogues stimulated gastric contractions in mice in vivo and in vitro, with peptide agonists pr
- Evidence Grade:
- preliminary evidence.
- Study Age:
- Published in 2005.
- Original Title:
- Gastric motor effects of peptide and non-peptide ghrelin agonists in mice in vivo and in vitro.
- Published In:
- Gut, 54(8), 1078-84 (2005)
- Authors:
- Kitazawa, T, De Smet, B, Verbeke, K, Depoortere, I, Peeters, T L
- Database ID:
- RPEP-01056
Evidence Hierarchy
Tests effects in animals (usually mice or rats), not humans.
What do these levels mean? →Frequently Asked Questions
What was studied?
Comparing Ghrelin Agonists for Stomach Motility: Peptide and Non-Peptide GHS Move the Gut
What was found?
Both peptide (ghrelin, GHRP-6) and non-peptide (MK-677-related) GH secretagogues stimulated gastric motility in mice, with peptide agonists showing stronger gastroprokinetic effects — confirming gut effects across the GHS drug class.
Read More on RethinkPeptides
Cite This Study
https://rethinkpeptides.com/research/RPEP-01056APA
Kitazawa, T; De Smet, B; Verbeke, K; Depoortere, I; Peeters, T L. (2005). Gastric motor effects of peptide and non-peptide ghrelin agonists in mice in vivo and in vitro.. Gut, 54(8), 1078-84.
MLA
Kitazawa, T, et al. "Gastric motor effects of peptide and non-peptide ghrelin agonists in mice in vivo and in vitro.." Gut, 2005.
RethinkPeptides
RethinkPeptides Research Database. "Gastric motor effects of peptide and non-peptide ghrelin ago..." RPEP-01056. Retrieved from https://rethinkpeptides.com/research/kitazawa-2005-gastric-motor-effects-of
Access the Original Study
Study data sourced from PubMed, a service of the U.S. National Library of Medicine, National Institutes of Health.
This study breakdown was produced by the RethinkPeptides research team. We analyze and report published research findings without making health recommendations. All interpretations are based solely on the published abstract and study data.