Figure 1From: The effect of risedronate on osteogenic lineage is mediated by cyclooxygenase-2 gene upregulation Osteocyte apoptosis (TUNEL) in rats treated with risedronate (Ris) and glucocorticoids (GC). TUNEL positive apoptotic cells with respect to total cells expressed as percentage were quantified in randomly selected six microscopic fields (200 μm square, each) under 40 × magnification. * P < 0.001 vs GC; # P < 0.001 vs GC +Ris.Back to article page