Growth hormone and the adipose conversion of 3T3 cells

Growth hormone and the adipose conversion of 3T3 cells
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生长激素和 3T3 细胞的脂肪转化

DOI:
10.1016/0092-8674(82)90440-8
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发表时间:
1982
期刊:
影响因子:
64.5
通讯作者:
H. Green
H. Green
中科院分区:
生物学1区
文献类型:
--
作者:
M. Morikawa;T. Nixon;H. Green

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培养的前脂肪3T3细胞在脑垂体提取物的存在下被诱导或使其能够经历脂肪转化。在来自不同物种的标准生长激素制剂中发现了脂肪生成活性。通过几种方法进一步纯化大鼠生长激素并不能消除其脂肪形成活性。在大肠杆菌中合成的人生长激素也是有效的。脂肪生成活性与其他垂体多肽无关。由于生长激素在没有任何其他细胞类型的情况下作用于前脂肪细胞,因此存在垂体直接参与调节这种形式的间充质分化的机制。
Cultured preadipose 3T3 cells are induced or enabled to undergo adipose conversion in the presence of an extract of pituitary gland. Adipogenic activity is found in standard growth hormone preparations derived from different species. Further purification of rat growth hormone by several methods does not remove its adipogenic activity. Human growth hormone synthesized in Escherichia coli is also effective. Adipogenic activity is not associated with other pituitary polypeptides. Since growth hormone acts on preadipose cells in the absence of any other cell type, a mechanism exists for the direct participation of the pituitary gland in the regulation of this form of mesenchymal differentiation.
诱导正常大鼠脂肪组织对生长激素的类胰岛素作用的敏感性。
DOI: 10.1210/endo-108-1-113
发表时间: 1981
期刊: Endocrinology
影响因子: 4.8
作者:
Goodman,HM;Coiro,V
通讯作者: Coiro,V