LCN2 and Abnormal renal physiology: Renal dysfunction markers, including BUN (94.62 ± 11.09 mmol/L vs. control group 12.21 ± 0.223 mmol/L, p < 0.05), Scr (59.92 ± 10.71 μmol/L vs. control group 21.14 ± 17.39 μmol/L, p < 0.05), NGAL (135.62 ± 8.37 ng/mL vs. control group 69.61 ± 6.56 ng/mL, p < 0.05), KIM-1 (108.84 ± 10.73 pg/mL vs. control group 70.81 ± 7.79 pg/mL, p < 0.05), and CysC (2.11 ± 0.33 ng/mL vs. control group 0.75 ± 0.16 ng/mL, p < 0.05), were markedly elevated in the hypoxia group.