门诊中,经常会有糖尿病患者拿着口服胰岛素、“究竟这些是不是真的?”“胰岛素真的能口服吗?”无痛、无需针头和注射器的胰岛素给药方式一直都是糖尿病患者的渴望和研究者的追求之一。但是,胰岛素作为一种蛋白质,任何口服给药的方法都必须首先克服唾液和胃 In clinics, people with diabetes often have oral insulin, “Is it true?” “Is insulin really oral?” Painless, insulin-free and needle-free insulin delivery has always been One of the aspirations of diabetics and the quest of researchers. However, as a protein, any method of oral administration of insulin must first overcome saliva and stomach