{'fraction_non_alphanumeric': 0.0392638036809816, 'fraction_numerical': 0.03067484662576687, 'mean_word_length': 5.08955223880597, '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 800 R thoracic x-irradiation on lung tissue biochemistry.

To study short-term biochemical effects on lung tissue, 1-month-old female rats were exposed to 800 R thoracic x-radiation. At different postexposure periods, lung tissues were examined for (1) their ability to incorporate14 C from (1-14 C) palmitate into lipids, and (2) analyzed for their content of collagen, elastin, lipid, and lipid phosphorus. Irradiated rats showed: (1) An increased incorporation of14 C from palmitate into lecithin and triglycerides by lung mitochondria from 14 to 24 hours postexposure, accompanied by an increase in total lung lipids; (2) an increase in lung collagen hydroxyproline beginning at 4 days postexposure and lasting for 4 days; and (3) an increase in lung elastin hydroxyproline at eight days postexposure.