{'fraction_non_alphanumeric': 0.025059665871121718, 'fraction_numerical': 0.003579952267303103, 'mean_word_length': 5.079710144927536, '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}}
[Laryngeal mucosal changes experimentally produced by endogenous and exogenous factors in mice (author's transl)].

Experimentally an attempt was made to demonstrate the effects of exogenous factors on the hormonally altered laryngeal mucosa of mice. Albany mice were divided into 4 groups of 8. In the first group of males, testosterone was injected daily; in the second group of males, no testosterone was given; in the third group of females with previously removed ovaries, testosterone was given daily; and, in the fourth group of females, no testosterone was given. All 4 groups were exposed to cigarette smoke for one hour daily for six weeks. Histopathological examination of the mucosa showed that the larynx can be considered a "target" organ for male hormones and that exogenous factors produce changes that lead to malignancy.