{'fraction_non_alphanumeric': 0.024253731343283583, 'fraction_numerical': 0.0018656716417910447, 'mean_word_length': 5.469879518072289, '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}}
[Effect of substances altering the metabolism of endogenous serotonin on mitotic activity in the regenerating liver of mice].

The serotonin (S) precursor 5-hydroxytryptophan and MAO inhibitor o-chlorpargyline injected alone or combined increase the endogenous S level in the regenerating liver and stimulate mitotic activity. The tryptophan hydroxylase inhibitor p-chlorophenylalanine and reserpine decrease both the endogenous S level and the mitotic index (MI). There is a close correlation between the endogenous S level and the MI.