Table 2 Immunostaining of HAS1, HAS3 and HAS2 in human ovary and its tumors
HAS1 staining intensity* | HAS3 staining intensity* | HAS2 staining intensity | ||||||
|---|---|---|---|---|---|---|---|---|
Stroma | Epithelium | Stroma | Epithelium | Stroma † | Epithelium ‡ | |||
weak | moderate | strong | ||||||
Normal Ovary (n = 5) | 0 | 0 | 0 | 0 | 37 (10 – 50%) | 5 | 0 | 0 |
Benign (n = 10) | 0 | 4 (1–5%) | 0 | 4 (1–5%) | 31 (10 – 50%) | 0 | 5 | 5 |
Borderline (n = 4) | 0 | 2 (5%) | 0 | 1 (10%) | 24 (10 – 25%) | 1 | 2 | 1 |
Grade 1 + 2 (n = 10) | 0 | 7 (5–50%) | 0 | 6 (5–50%) | 13 (10 – 25%) | 3 | 4 | 3 |
Grade 3 (n = 10) | 0 | 4 (1–10%) | 0 | 7 (1–10%) | 25 (10 – 50%) | 6 | 4 | 0 |