Skip to main content

Table 3 Immunoreactive score (Remmele and Stegner) after modification in consultative cooperation with Prof. Dr. A. Nerlich, MD, Pathologist (Municipal Hospital Munich, Institute of Pathology)

From: Expression of xylosyltransferases I and II and their role in the pathogenesis of arthrofibrosis

Color intensityNo stain reactionWeak stain reactionModerate stain reactionStrong stain reaction
Positive cells0 points0 points0 points0 points
No positive cells, 0 pointsIRS = 0IRS = 0IRS = 0IRS = 0
< 10% positive cells, 1 pointIRS = 0IRS = 1IRS = 2IRS = 3
10–25% positive cells, 2 pointsIRS = 0IRS = 2IRS = 4IRS = 6
26–50% points positive cells, 3 pointsIRS = 0IRS = 3IRS = 6IRS = 9
51–100% positive cells, 4 pointsIRS = 0IRS = 4IRS = 8IRS = 12