26274
In AQP4 - expressing cell cultures , IdeS treatment of monoclonal NMO - IgGs and NMO patient sera abolished CDC and ADCC , even when IdeS was added after NMO - IgG was bound to AQP4 .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
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