Figure 1From: Catechin prevents the calcium oxalate monohydrate induced renal calcium crystallization in NRK-52E cells and the ethylene glycol induced renal stone formation in rat NRK-52E cells stained with TMRE (laser confocal fluorescence microscopy ×  40). Dots aggregated in mitochondria with red fluorescent bodies were positive staining, while blue fluorescent ones showed mitochondria around nuclei.Back to article page