{'fraction_non_alphanumeric': 0.035842293906810034, 'fraction_numerical': 0.014336917562724014, 'mean_word_length': 5.425287356321839, '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}}
Comparative in vitro study of nonoxynol-9: effects on human, bull and boar spermatozoa.

Spermicidal activity of different dilutions of nonoxynol-9 (nonyl-phenoxy-polyethoxy-ethanol) on human, bull and boar spermatozoa was studied using the modified Sander-Cramer method. The results obtained showed that differences in spermatozoal resistance among the mentioned species to nonoxynol-9 were statistically very significant (P much less than 0.0005): bull greater than man greater than boar. The results obtained were compared to available literature results.