Spencer E M, Lewis L J, Lewis U J
Endocrinology. 1981 Oct;109(4):1301-2. doi: 10.1210/endo-109-4-1301.
The 20,000-dalton variant of human growth hormone stimulated production of somatomedins in the hypophysectomized rat. Somatomedin activity was measured by a radioreceptor assay. The results indicate that the insulin--like activities of human growth hormone that are greatly diminished in the variant are not prerequisites for somatomedin production.
人生长激素的20,000道尔顿变体刺激了垂体切除大鼠中生长调节素的产生。生长调节素活性通过放射受体测定法进行测量。结果表明,该变体中大大降低的人生长激素的胰岛素样活性并非生长调节素产生的先决条件。