5Wang G, Lee HM. Ghrelin- not just another stomach hormone.Regulatory Peptides. 2002, (105): 75-81.
6Nagaya N, Kojima M. Hemodynamic and hormonal effects of human ghrelin in healthy volunteers. Am J Physiol Regul Integr Comp Physiol, 2001, 280(5): R1483-R1487.
7Wren AM, Small CJ. The novel hypothalamic peptide ghrelin stimulates food intake and growth hormone secretion.Endocrinology, 2000, 141:4325-4328.
8Cummings DE, Weigle DS. Plasma ghrelin levels after dietinduced weight loss or gastric bypass surgery. N Engl J Med, 2002, 346:1623-1630.
9Nakazato M, Murakami N. A role for ghrelin in the central regulation of feeding. Nature, 2001, 409:194-198.
10Cummings DE, Purnell JQ. A Preprandial rise in plasma ghrelin levels suggests a role in meal initiation in humans. Diabetes, 2001, 50:1714-1719.