PLOD1 and colorectal carcinoma: Table 2 also shows serum concentrations of testosterone, estradiol, FSH, and LH hormones in old male vs. post-menopausal female CRC patients. As evident, the concentrations of these hormones were significantly lower in post-menopausal female CRC patients as compared to their male counterparts of old age (p, for all trends < 0.05).