Morphological and functional characterization of cell cultures from adult human adenohypophyses.

Acta histochemica. Supplementband Pub Date : 1992-01-01
E Bácsy, A Gyévai, M Szabó, I Nagy, P Sótonyi
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Abstract

Parallel primary cultures have been prepared from dispersed cells of adult human pituitary anterior lobes and can be used as a model system for cell-biological studies. The cultured cells were able to secrete all the known hormones of the adenohypophysis. Bromocriptine administration markedly reduced prolactin release into the medium while slightly enhanced growth hormone release. The adequate response of somatotrophs to GRF and SRIF could not be demonstrated.

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成人腺垂体细胞培养的形态学和功能特征。
从成人垂体前叶分散细胞制备平行原代培养物,可作为细胞生物学研究的模型系统。培养的细胞能够分泌腺垂体所有已知的激素。溴隐亭显著减少催乳素释放到培养基中,而略微增加生长激素的释放。不能证明生长因子对GRF和SRIF的充分反应。
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