胃肠激素(GIH)是胃肠道产生的一类多肽。近十余年来,许多国家开展了富有成效的研究,不仅发现了若干新激素,而且把原有激素的产生部位、结构和作用阐明得更臻完善,并深入开展了临床研究,广泛用于 Gut hormones (GIH) are a class of peptides produced by the gastrointestinal tract. In the past decade or so, many countries have conducted fruitful studies that have not only found some new hormones, but also have clarified the site, structure and function of the original hormones and carried out in-depth clinical studies, which are widely used in