Nitric oxide synthase 1 inhibits the progression of esophageal cancer through interacting with nitric oxide synthase 1 adaptor protein

Figure 4 Western blotting to detect the effect of nitric oxide synthase 1 on the levels of autophagy, apoptosis, pyroptosis, and ferroptosis in esophageal cancer cells. A: Autophagy; B: Apoptosis; C: Pyroptosis; D: Ferroptosis. Values are mean ± SD. ^aP < 0.05. ^bP < 0.01. ^cP < 0.001. n = 3 experiments. GAPDH: Glyceraldehyde-3-phosphate dehydrogenase; NOS1: Nitric oxide synthase 1; oe-NOS1: Overexpression of nitric oxide synthase 1.