Serum gliostatin levels in patients with rheumatoid factor-negative and -positive rheumatoid arthritis and changes of these levels after surgical treatments.
D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000175:diagnosis / Q000378:metabolism* / Q000601:surgery*; D001178:Arthroplasty; D015415:Biomarkers / Q000032:analysis; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011184:Postoperative Period; D011237:Predictive Value of Tests; D011300:Preoperative Care; D011379:Prognosis; D011446:Prospective Studies; D012217:Rheumatoid Factor / Q000097:blood*; D012680:Sensitivity and Specificity; D012698:Serologic Tests; D012720:Severity of Illness Index; D018709:Statistics, Nonparametric; D013585:Synovitis / Q000097:blood / Q000175:diagnosis; D013939:Thymidine Phosphorylase / Q000097:blood*