{'fraction_non_alphanumeric': 0.026490066225165563, 'fraction_numerical': 0.0, 'mean_word_length': 5.530864197530864, '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': 1, 'zh_pornsignals.json': 0}}
The effect of hypothyroidism on the female genital tract of gerbils (Meriones hurrianae jerdon).

The effects of hypothyroidism on the female genital tract of gerbils have been studied. Hypothyroidism was produced by (a) surgical ablation, and (b) pharmacological suppression of the gland. Hypothyroidism resulted in atrophic ovaries. Follivular development was severely arrested, with most of the follicles showing atresia. Distinct effects were produced upon the uterine physiology. Uterine regression was conspicuous in thyroidectomized females. Hypothyroidism resulted in a decreased RNA, protein, sialic acid and glycogen concentration of the uterus. Vaginal RNA, protein and sialic acid contents were low after thyroidectomy. The vaginal cytology showed a constant pattern of its cells, i.e. dioestrous. L-thyroxine treatment restores the biochemical changes of uterus and vagina to subnormal levels in thyroidectomized animals. It is concluded that hypothyroidism affected the weight, cytology and biochemistry of the female genital tract of gerbils.