{'fraction_non_alphanumeric': 0.02247191011235955, 'fraction_numerical': 0.0, 'mean_word_length': 5.772151898734177, '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}}
Urinary nitrate, nitrite and N-nitroso compounds in bladder cancer patients with schistosomiasis (bilharzia).

Urinary excretion of nitrite and of volatile and nonvolatile N-nitroso compounds is increased in schistosomiasis (bilharzia) patients with Schistosoma haematobium infection. This observation suggests that the formation of nitrite and N-nitroso compounds in vivo in the urinary bladder of bilharzial patients may be an important etiological factor in the induction of bladder cancer associated with S. haematobium infection.