title: Conversion of the third complement component (C3) in some diseases of the nervous system.
mesh_terms: D002493:Central Nervous System Diseases / Q000378:metabolism; D003167:Complement Activation; D003176:Complement C3 / Q000134:cerebrospinal fluid / Q000378:metabolism*; D006801:Humans; D007249:Inflammation; D009103:Multiple Sclerosis / Q000378:metabolism; D009422:Nervous System Diseases / Q000378:metabolism*; D011129:Polyradiculoneuropathy / Q000378:metabolism
chemical_list: D003176:Complement C3