Administration of pigment epithelium-derived factor (PEDF) reduces proteinuria by suppressing decreased nephrin and increased VEGF expression in the glomeruli of adriamycin-injected rats - Fujimura, T; Yamagishi, S; Ueda, S; Fukami, K; Shibata, R; Matsumoto, Y; Kaida, Y; Hayashida, A; Koike, K; Matsui, T; Nakamura, K; Okuda, S (Nephrol Dial Transplant, 2009)