Department of Nephrology;
Xijing Hospital;
Fourth Military Medical University;
Xi'an 710032;
China;
State Key Laboratory of Cancer Biology;
Fourth Military Medical University;
Xi'an 710032;
China;
Department of Radiation Oncology;
Navy General Hospital;
Beijing 100048;
China;
Department of Medicine;
Mayo Clinic College of Medicine and Mayo Graduate School;
Rochester;
MN 55905;
USA;
renal; tubulointerstitial; fibrosis; hypoxia; cell; cycle; (G2/M); arrest; p53; HIF-lα; TGF-β;