Fig. 5
From: NGAL protects against endotoxin-induced renal tubular cell damage by suppressing apoptosis
a Apoptosis and necrosis of HK-2 after NGAL siRNA3 transfection. Flow cytometry data for HK-2 after transfection. Necrotic cells appear in upper right quadrant, and apoptotic cells appear in lower right quadrant. A, Con group; B, LPS group; C, siRNA group; D, siRNA+ LPS group. NGAL: neutrophil gelatinase-associated lipocalin, LPS: lipopolysaccharide. b Apoptosis and necrosis of HK-2 after NGAL siRNA3 transfection. Flow cytometry data for four groups. Data are means ± SD of three separate experiments in duplicate. NGAL: neutrophil gelatinase-associated lipocalin, ***p < 0.001, relative to apoptosis controls. ###p < 0.001, relative to necrosis controls