C. Bowers, F. Momany, G. Reynolds, and A. Hong, Activity of a New Synthetic Hexapeptide that Acts on the Pituitary to Specifically Release Growth Hormone*, Endocrinology, vol.114, issue.5, pp.1537-1582, 1984.
DOI : 10.1210/endo-114-5-1537

A. Howard, S. Feighner, D. Cully, J. Arena, P. Liberator et al., A Receptor in Pituitary and Hypothalamus That Functions in Growth Hormone Release, Science, vol.273, issue.5277, pp.974-981, 1996.
DOI : 10.1126/science.273.5277.974

M. Kojima, H. Hosoda, Y. Date, M. Nakazato, H. Matsuo et al., Ghrelin is a growth-hormone-releasing acylated peptide from stomach, Nature, vol.402, issue.6762, pp.656-60, 1999.
DOI : 10.1038/45230

Y. Date, M. Kojima, H. Hosoda, A. Sawaguchi, M. Mondal et al., Ghrelin, a novel growth hormonereleasing acylated peptide, is synthesized in a distinct endocrine cell type in the gastrointestinal tracts of rats and humans, Endocrinology, vol.141, pp.4255-61, 2000.

M. Cowley, R. Smith, S. Diano, M. Tschop, N. Pronchuk et al., The Distribution and Mechanism of Action of Ghrelin in the CNS Demonstrates a Novel Hypothalamic Circuit Regulating Energy Homeostasis, Neuron, vol.37, issue.4, pp.649-61, 2003.
DOI : 10.1016/S0896-6273(03)00063-1

S. Lu, J. Guan, Q. Wang, K. Uehara, S. Yamada et al., Immunocytochemical observation of ghrelin-containing neurons in the rat arcuate nucleus, Neuroscience Letters, vol.321, issue.3, pp.157-60, 2002.
DOI : 10.1016/S0304-3940(01)02544-7

V. Tolle, P. Zizzari, C. Tomasetto, M. Rio, J. Epelbaum et al., In vivo and in vitro Effects of Ghrelin/Motilin-Related Peptide on Growth Hormone Secretion in the Rat, Neuroendocrinology, vol.73, issue.1, pp.54-61, 2001.
DOI : 10.1159/000054620

L. Seoane, S. Tovar, R. Baldelli, E. Arvat, E. Ghigo et al., Ghrelin elicits a marked stimulatory effect on GH secretion in freely-moving rats, European Journal of Endocrinology, vol.143, issue.5, pp.7-9, 2000.
DOI : 10.1530/eje.0.143R007

A. Wren, C. Small, H. Ward, K. Murphy, C. Dakin et al., The Novel Hypothalamic Peptide Ghrelin Stimulates Food Intake and Growth Hormone Secretion, Endocrinology, vol.141, issue.11, pp.4325-4333, 2000.
DOI : 10.1210/endo.141.11.7873

I. Chapman, M. Bach, V. Cauter, E. Farmer, M. Krupa et al., Stimulation of the growth hormone (GH)-insulinlike growth factor I axis by daily oral administration of a GH secretogogue (MK-677) in healthy elderly subjects, J Clin Endocrinol Metab, vol.81, pp.4249-57, 1996.

Y. Okimura, K. Ukai, H. Hosoda, M. Murata, G. Iguchi et al., The role of circulating ghrelin in growth hormone (GH) secretion in freely moving male rats, Life Sciences, vol.72, issue.22, pp.2517-2541, 2003.
DOI : 10.1016/S0024-3205(03)00147-4

K. Cheng, W. Chan, A. Barreto, . Jr, E. Convey et al., on Growth Hormone (GH)-Releasing Factor- Stimulated GH Release and Intracellular Adenosine 3',5'-Monophosphate Accumulation in Rat Primary Pituitary Cell Culture, Endocrinology, vol.124, issue.6, pp.2791-2799, 1989.
DOI : 10.1210/endo-124-6-2791

A. Asakawa, A. Inui, T. Kaga, G. Katsuura, M. Fujimiya et al., Antagonism of ghrelin receptor reduces food intake and body weight gain in mice, Gut, vol.52, issue.7, pp.947-52, 2003.
DOI : 10.1136/gut.52.7.947

Y. Shuto, T. Shibasaki, A. Otagiri, H. Kuriyama, H. Ohata et al., Hypothalamic growth hormone secretagogue receptor regulates growth hormone secretion, feeding, and adiposity, Journal of Clinical Investigation, vol.109, issue.11, pp.1429-1465, 2002.
DOI : 10.1172/JCI0213300

URL : http://www.ncbi.nlm.nih.gov/pmc/articles/PMC150991

M. Kim, C. Namkoong, H. Kim, P. Jang, K. Pak et al., Chronic central administration of ghrelin reverses the effects of leptin, International Journal of Obesity, vol.28, issue.10, pp.1264-71, 2004.
DOI : 10.1038/sj.ijo.0802647

R. Humbel, Insulin-like growth factors I and II, European Journal of Biochemistry, vol.86, issue.3, pp.445-62, 1990.
DOI : 10.1016/0006-8993(89)90531-3

H. Guler, J. Zapf, C. Schmid, and E. Froesch, Insulin-like growth factors I and II in healthy man. Estimations of half-lives and production rates, Acta Endocrinol (Copenh), vol.121, pp.753-761, 1989.
DOI : 10.1530/acta.0.1210753

F. Broglio, C. Gottero, A. Benso, F. Prodam, M. Volante et al., Ghrelin and the Endocrine Pancreas, Ghrelin and the endocrine pancreas, pp.19-24, 2003.
DOI : 10.1385/ENDO:22:1:19

H. Schioth, R. Muceniece, and J. Wikberg, Characterization of the binding of MSH-B, HP-228, GHRP-6 and 153N-6 to the human melanocortin receptor subtypes, Neuropeptides, vol.31, issue.6, pp.565-71, 1997.
DOI : 10.1016/S0143-4179(97)90002-0