Results 81 to 90 of about 10,555 (248)

Effect of unacylated ghrelin on peripheral nerve regeneration

European Journal of Histochemistry, 2021
Ghrelin is a circulating peptide hormone released by enteroendocrine cells of the gastrointestinal tract as two forms, acylated and unacylated. Acylated ghrelin (AG) binds to the growth hormone secretagogue receptor 1a (GHSR1a), thus stimulating food ...
Giulia Ronchi, Pierluigi Tos, Elia Angelino, Luisa Muratori, Simone Reano, Nicoletta Filigheddu, Andrea Graziani, Stefano Geuna, Stefania Raimondo   +8 more
doaj   +1 more source

Annual Banned‐Substance Review 17th Edition—Analytical Approaches in Human Sports Drug Testing 2023/2024

Drug Testing and Analysis, Volume 17, Issue 8, Page 1417-1442, August 2025.
Scenarios of drug exposure and administration as well as detection assays for drugs and methods of sports doping published between 2023 and 2024 are critically reviewed and evaluated in context with the Prohibited List 2024 as established by the World Anti‐Doping Agency.
Mario  Thevis, Tiia  Kuuranne, Hans  Geyer   +2 more
wiley   +1 more source

Ghrelin drives GH secretion during fasting in man [PDF]

, 2002
OBJECTIVES: In humans, fasting leads to elevated serum GH concentrations. Traditionally, changes in hypothalamic GH-releasing hormone and somatostatin release are considered as the main mechanisms that induce this elevated GH ...
Bidlingmaier, M. (Martin), Ghigo, E. (Ezio), Hofland, L.J. (Leo), Janssen, J.A.M.J.L. (Joop), Koetsveld, P.M. (Peter) van, Lamberts, S.W.J. (Steven), Lely, A-J. (Aart-Jan) van der, Muller, A.F. (Alex), Strasburger, C.J.   +8 more
core   +1 more source

The controversial role of the vagus nerve in mediating ghrelin's actions: gut feelings and beyond

IBRO Neuroscience Reports, 2022
Ghrelin is a stomach-derived peptide hormone that acts via the growth hormone secretagogue receptor (GHSR) and displays a plethora of neuroendocrine, metabolic, autonomic and behavioral actions.
Mario Perelló, María P. Cornejo, Pablo N. De Francesco, Gimena Fernandez, Laurent Gautron, Lesly S. Valdivia   +5 more
doaj  

Functional, Nutraceutical and Health Endorsing Perspectives of Saffron

Food Science &Nutrition, Volume 13, Issue 8, August 2025.
Saffron is generally regarded as safe for human consumption in moderate quantities, its potential adverse effects at higher doses require careful consideration. This review presents a balanced perspective on saffron's medicinal potential and its safe usage, making it a valuable resource for researchers and healthcare professionals.
Tabussam Tufail, Huma Badr ul Ain, Ali Ikram, Muhammad Tayyab Arshad, Muhammed Adem Abdullahi   +4 more
wiley   +1 more source

Ghrelin and Growth Hormone Secretagogue Receptor Expression in Mice during Aging [PDF]

Endocrinology, 2007
In well-nourished humans, GH and IGF-I decline during aging, and the responsiveness of the GH axis to exogenous ghrelin is attenuated with age. Intriguingly, the GH/IGF-I axis is rejuvenated by chronic treatment with the ghrelin mimetic MK-0677, resulting in improvements in body composition, suggesting that frail elderly subjects might benefit from ...
Yuxiang Sun, Roy G. Smith, Jose M. Garcia   +2 more
openaire   +3 more sources

Blockade of the growth hormone (GH) receptor unmasks rapid GH-releasing peptide-6-mediated tissue-specific insulin resistance [PDF]

, 2001
The roles of GH and its receptor (GHR) in metabolic control are not yet fully understood. We studied the roles of GH and the GHR using the GHR antagonist pegvisomant for metabolic control of healthy nonobese men in ...
Bidlingmaier, M. (Martin), Hofland, L.J. (Leo), Janssen, J.A.M.J.L. (Joop), Lamberts, S.W.J. (Steven), Lely, A-J. (Aart-Jan) van der, Muller, A.F. (Alex), Strasburger, C.J.   +6 more
core   +1 more source

Biological, Physiological, and Pharmacological Aspects of Ghrelin

Journal of Pharmacological Sciences, 2006
.: Ghrelin, identified as an endogenous ligand for the growth hormone secretagogue receptor, functions as a somatotrophic and orexigenic signal from the stomach.
Hiroshi Hosoda, Masayasu Kojima, Kenji Kangawa   +2 more
doaj  

Nutritional priorities to support GLP‐1 therapy for obesity: A joint Advisory from the American College of Lifestyle Medicine, the American Society for Nutrition, the Obesity Medicine Association, and The Obesity Society

Obesity, Volume 33, Issue 8, Page 1475-1503, August 2025.
Abstract Background Glucagon‐like peptide 1 receptor agonists and combination medications (hereafter collectively referred to as GLP‐1s) are shifting the treatment landscape for obesity. However, real‐world challenges and limited clinician and public knowledge on nutritional and lifestyle interventions can limit GLP‐1 efficacy, equitable results, and ...
Dariush Mozaffarian, Monica Agarwal, Monica Aggarwal, Lydia Alexander, Caroline M. Apovian, Shagun Bindlish, Jonathan Bonnet, W. Scott Butsch, Sandra Christensen, Eugenia Gianos, Mahima Gulati, Alka Gupta, Debbie Horn, Ryan M. Kane, Jasdeep Saluja, Deepa Sannidhi, Fatima Cody Stanford, Emily A. Callahan   +17 more
wiley   +1 more source

Obestatin partially affects ghrelin stimulation of food intake and growth hormone secretion in rodents. [PDF]

, 2007
Administration of ghrelin, an endogenous ligand for the growth hormone secretagogue receptor 1a (GHSR 1a), induces potent stimulating effects on GH secretion and food intake.
Bluet-Pajot, Marie-Thérèse, Epelbaum, Jacques, Longchamps, Romaine, Zizzari, Philippe   +3 more
core   +4 more sources