单词 | big igf-ii |
释义 | big IGF-IIbig IGF-IIA form of IGF-II which is produced by tumours and stimulates the uptake of glucose by the tumours and by insulin-responsive tissues—e.g., muscle, fat. Hepatic glucose production and insulin secretion are decreased by hypoglycaemia, and by the direct inhibitory effects of big IGF-II on pancreatic beta cells. Big IGF-II also inhibits pituitary growth (hGH) hormone secretion, which in turn decreases the synthesis and secretion of IGF-I and IGF-binding protein 3; decreased IGF-BP3 enhances the effects of IGF-II in the circulation. |
随便看 |
|
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。