{'fraction_non_alphanumeric': 0.015299026425591099, 'fraction_numerical': 0.0027816411682892906, 'mean_word_length': 6.2727272727272725, '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}}
Bacteriolytic activity of amniotic fluid.

Bacteriolytic activity and lecithin concentration were measured in amniotic fluid samples from both normal and pathologic pregnancies, including conditions such as severe Rh isoimmunization, placental dysfunction, preeclampsia, and diabetes. The bacteriolytic activity increased threefold from the 25th gestational week to term, after which a slight reduction was found. No difference was found between pathologic and normal pregnancies. No correlation was found between lecithin content and bacteriolytic activity. Samples from pregnancies in which the infant developed respiratory distress syndrome had low lecithin concentrations but showed normal bacteriolytic activities.