Table 1.
The expression of CD40 in different ovarian tissues by immunohistochemistry
| Histological type | Positive (n) | Negative (n) | Total (n) | P |
|---|---|---|---|---|
| Normal ovarian tissues | 0 | 20 | 20 | 0.000 |
| Ovarian carcinoma tissues | 162 | 26 | 188 |
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