Table 6 Semiquantitative evaluation of ER-⍺, ER-β, PR expression in the supraspinatus tendon of men
Variables | Grade 0 | Grade 1 | Grade 2 | Grade 3 |
|---|---|---|---|---|
ER-⍺ tenocytes | 0 (0%) | 5 (55.6%) | 3 (33.3%) | 1 (11.1%) |
ER-⍺ vessels | 8 (88.9%) | 1 (11.1%) | 0 (0%) | 0 (0%) |
ER-β tenocytes | 1 (11.1%) | 4 (44.4%) | 4 (44.4%) | 0 (0%) |
ER-β vessels | 7 (77.8%) | 2 (22.2%) | 0 (0%) | 0 (0%) |
PR tenocytes | 2 (22.2%) | 5 (55.6%) | 2 (22.2%) | 0 (0%) |
PR vessels | 8 (88.9%) | 1 (11.1%) | 0 (0%) | 0 (0%) |