Research Article
An Anticancer Role of Hydrogen Sulfide in Human Gastric Cancer Cells
Figure 3
NaHS induced apoptosis of gastric cancer. Apoptosis of gastric cancer cells was determined by Hoechst and propidium iodide staining. Red arrow indicates apoptotic cell nuclei; white arrow is used to indicate mitotic nuclei and green arrow to necrotic nuclei. versus control. .