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The Experimental Study on Cultured Pituitary Cells of SD Rats
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- Author:
- No author available
- Journal Title:
- JOURNAL OF MODERN CLINICAL MEDICAL BIOENGINEERING
- Issue:
- 2
- DOI:
- 10.3760/cma.j.issn.1008-634X.2004.02.004
- Key Word:
- 腺垂体细胞;细胞培养;移植
Abstract： 目的利用细胞培养技术,对大鼠腺垂体细胞进行体外培养,进而确定腺垂体细胞在体外生长的最佳时机,为垂体移植细胞库的建立以及垂体移植的应用提供实验依据.方法取大鼠腺垂体细胞做体外培养,动态观察培养细胞的生长状态,通过RIA和免疫化学染色技术,评价体外培养的垂体细胞的功能状态.结果培养液中GH、LH的含量在培养的第7天最高,为9.49±2.21(ng/ml)和7.83±1.51(ng/ml),以后逐渐下降.免疫化学染色证实分散培养后的垂体细胞中有多种激素细胞的生长.结论培养至第7天的腺垂体细胞分泌GH、LH的功能状态为最佳,提示适于进行移植或保存.
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