{'fraction_non_alphanumeric': 0.020242914979757085, 'fraction_numerical': 0.006072874493927126, 'mean_word_length': 5.111111111111111, '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}}
The Effect of Cyclosporin A on Visna Infection in Sheep

In earlier studies we have obtained experimental evidence suggesting that CNS lesions in visna are immune-mediated,’ and our most recent findings indicate that cell-mediated immunity plays an important role.2 To consolidate these findings we decided to selectively suppress T-cell activity with Cyclosporin A (CSA)3.4 during intracerebral infection of sheep with visna virus and study the effect on the evolution of lesions in the brain.