正常情况下,血中基础生长激素常测不出。用目前的放射免疫技术不易将生长激素缺乏的病人与正常人区别开来。因此测定刺激后生长激素水平如何是确定生长激素不足的必要手段。作者对48个正常儿童,13个身材矮小但无生长激素缺乏儿童及31个生长激素缺乏而生长迟缓的儿童进行各种生长激素释放刺激试验。试验包括胰岛素诱导低血糖试验、精氨酸滴注试验、运动试验、左旋多巴 Under normal circumstances, the blood can not be found in the basic growth hormone. With the current radioimmunoassay technology is not easy to distinguish the growth hormone deficiency patients and normal people. Therefore, determining the level of somatotropin after stimulation is a necessary measure to determine the lack of growth hormone. The authors performed various somatotropin-releasing stimulation tests on 48 normal children, 13 short stature but lacking growth hormone deficient children and 31 growth hormone deficient growth retardation children. Tests include insulin induced hypoglycemia test, arginine instillation test, exercise test, levodopa