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本文为制备临床级人纤维细胞干扰素(IFN-β),就 IFN-β的诱生原理、超诱导方法以及纯化技术进行了研究。结果表明:人包皮二倍体细胞较人肌皮二倍体细胞的诱生能力为高.黄芪对纤维细胞的诱生系统有明显的刺激作用。用人肌皮二倍
In this paper, the preparation of clinical grade human fibronectin (IFN-β), IFN-β induction principle, super-induction methods and purification techniques were studied. The results showed that diploid cells of human foreskin had higher ability of inducing diploid cells than that of human muscular cells, and Astragalus membranaceus obviously stimulated fibroblasts induced system. Muscle double twice