[Biochemical neoplasm markers in selected neurological diseases]

Using radioimmunoassay methods the authors assayed the concentration of biochemical neoplasm markers (BMN) in 106 patients with neurological diseases (M-56, F-50) in the serum, and in 20 cases in the cerebrospinal fluid. In certain cases these markers were present, and sometimes their concentration was raised: ferritin in multiple sclerosis from 200 to 1365 ng/ml, in ischaemic stroke up to 327.9 ng/ml, in Parkinson's disease up to 423 ng/ml in the serum. In some cases of other diseases the levels of carcinoembryonic antigen (CEA), acid prostatic phosphatase (PAP) and alpha-fetoprotein (AFP) were raised, similarly as that of human chorionic gonadotropin (HCG). Further studies are being conducted on BMN, including also other markers (CA 125, CA 199), with monoclonal antibodies, beta-endorphins and prostaglandins in neurological diseases, including multiple sclerosis. It is suggested (Nowak) that BMN may have an indirect role in the aetiology and pathogenesis of certain diseases of the nervous system and that they may have connections with prostaglandins.