Examining renal function, nephrology, and renal pathology, this book elucidates the physiological principles governing kidney health and disease. It covers glomerular disorders, tubulointerstitial diseases, and renal replacement therapies, integrating molecular biology and clinical nephrology. State-of-the-art approaches in dialysis, transplantation, and renal regenerative medicine are explored, providing a comprehensive guide for nephrologists, urologists, and researchers in renal sciences.