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. 2022 Jan 15;14(1):242–252. doi: 10.4251/wjgo.v14.i1.242

Figure 1.

Figure 1

Hydrogen, 5-fluorouracil and their combination reduced tumor growth and tumor weight in a murine model of colorectal cancer. A: Tumor size; B: Tumor weight change in mice treated with hydrogen-rich water (HRW), 5-fluorouracil (5-FU) and their combination. P < 0.05 and P < 0.001 compared to control, P < 0.01 compared to 5-FU, P < 0.05 compared to HRW and P < 0.05, P < 0.01 and P < 0.001 compared to combination groups; n = 6 per group. a: P < 0.05 compare to control; b: P < 0.01 compare to control; c: P < 0.001 compare to control; d: P < 0.05 compare to H2; e: P < 0.01 compare to 5-FU. H2: Hydrogen; 5-FU: 5-fluorouracil.