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. 2003 May;52(5):735–741. doi: 10.1136/gut.52.5.735

Figure 2.

Figure 2

Effect of butyrate on alkaline phosphatase (AP) activity of SW620, HT-29, and Geki2 colon epithelial cells. Cells were incubated with butyrate 2 mmol/l or medium alone and AP activity was measured. Values are expressed as mU of AP activity per mg of cellular protein and are means (SD). **p<0.01; ***p<0.001. Similar results were obtained in SW480 cells (data not shown).