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The integrate optical densities of CB1, FAAH, and LIF.
| Unexplained infertility group | Control group | P | |
|---|---|---|---|
| CB1 | 126.86 ± 19.03 | 111.68 ± 28.21 | 0.100 |
| FAAH | 101.58 ± 28.78 | 128.14 ± 24.88 | 0.011* |
| LIF | 120.32 ± 19.61 | 136.53 ± 18.97 | 0.029* |
*Statistical significance is set at P < 0.05.
CB1, cannabinoid type 1; FAAH, fatty acid amide hydrolase; LIF, leukemia inhibitory factor.
