Protective Effect and Mechanism of Bone Morphogenetic Protein-4 on Apoptosis of Human Lens Epithelium Cells under Oxidative Stress

<div>Using flow cytometry analysis to detect the apoptosis of HLECSs: (a) representative images of Annexin V/PI uptake by HLECSs; (b) relative percentage of apoptotic cells was quantified.</div>

BioMed Research International

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Figure 4

Figure 4: Protective Effect and Mechanism of Bone Morphogenetic Protein-4 on Apoptosis of Human Lens Epithelium Cells under Oxidative Stress 