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

<div>HE staining of cells. Images (a–c) show that the number of HE-labelled cells decreased under oxidative stress by H<sub>2</sub>O<sub>2</sub> and was markedly increased by the action of BMP-4. (d) Quantification of cell number. 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BioMed Research International

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Figure 2

Figure 2: Protective Effect and Mechanism of Bone Morphogenetic Protein-4 on Apoptosis of Human Lens Epithelium Cells under Oxidative Stress 