{'fraction_non_alphanumeric': 0.020366598778004074, 'fraction_numerical': 0.04073319755600815, 'mean_word_length': 5.074074074074074, '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}}
Grade and histochemical R-1881 binding in prostatic cancer.

Comparison of the grades classified by Gleason with R-1881 binding which was attributable to total androphilic proteins in tissues was performed in 42 untreated and 13 relapsed prostatic cancers. Increasing malignancy correlated with loss of staining on R-1881 binding when examined both in primary pattern and in individual tumor cell clusters. In relapsed cancer, however, there was no R-1881 binding irrespective of any grades.