{'fraction_non_alphanumeric': 0.031073446327683617, 'fraction_numerical': 0.018361581920903956, 'mean_word_length': 4.957983193277311, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
[Synergism in the stimulating effect of transforming growth factor beta and insulin on the substrate-independent proliferation of the CHO-719 cell line].

Cells of line CHO-719 from the Chinese hamster ovary have no epidermal growth factor receptors. It was detected that these cells were significantly stimulated to proliferate in a semisolid culture medium containing 0.33% agar by transforming growth factor beta (TGF-beta) in combination with insulin. This effect was even more pronounced when the cells of line CHO-719, adapted to the growth in the presence of low concentration (3%) of fetal bovine serum, were used. TGF-beta and insulin utilized separately exerted no influence on the cellular growth.