{'fraction_non_alphanumeric': 0.010471204188481676, 'fraction_numerical': 0.005235602094240838, 'mean_word_length': 5.6521739130434785, '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}}
Morphometric and Kinetic Studies On the Changes Induced In the Intestinal Mucosa of Rats By Intraperitoneal Administration of Quinacrine

The intraperitoneal administration of large doses of quinacrine in rats results in a state of enteromegaly affecting mainly the distal small bowel, caecum and proximal colon. This enteromegaly is associated with mucosal crypt hyperplasia, and hypertrophy and hyperplasia of the Muscularis propria. In order to investigate the changes in the intestinal mucosal crypts, morphometry and a metaphase‐arrest experiment with vincristine were undertaken on a group of rats given 12 mg of quinacrine hydrochloride by intraperitoneal injection daily for 5 days 2 weeks previously, and comparisons drawn with a group of control animals.