The mean LH plasma concentrations in CTR, BC, AgNano, and AgNano + BC groups were 16.43 ng/mL (95% CI [6.48–26.37]), 14.84 ng/mL (95% CI [4.47–25.20]), 21.45 ng/mL (95% CI [8.56–34.34]), and 21.01 ng/mL (95% CI [10.91–31.11]), respectively. Here, PLOD1 is linked to breast cancer.