{'fraction_non_alphanumeric': 0.014476614699331848, 'fraction_numerical': 0.012249443207126948, 'mean_word_length': 4.993333333333333, '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 weightlessness on the course of the reparative process in the muscles of the biosatellite Kosmos-2044 rats].

The repair process in the soleus and gastrocnemius muscles of SPF Wistar rats flown for 14 days on the biosatellite Cosmos-2044 was investigated. The muscles were injured 2 days before launch by means of clamp forceps. The exposure inhibited the process but did not impair its phasic development. As a result, the reparative field diminished and took the size of an atrophic muscle; thinner myofibers appeared that originated from the ends of injured atrophic fibers and fibers that underwent splitting. It is postulated that repair inhibition is caused by the same mechanisms that produce muscle atrophy in microgravity. It is suggested that both repair inhibition and muscle atrophy are induced by disorders in the neurotrophic regulation of metabolism due to partial disuse.