Pharmacokinetics of Two Alkaloids after Oral Administration of <i>Rhizoma Coptidis</i> Extract in Normal Rats and Irritable Bowel Syndrome Rats

<table>Photomicrographs of mast cell in proximal colons from the control group (A, ×100; B, ×400) and the model group (C, ×100; D, ×400) by toluidine blue staining. The red arrows indicated the mast cell.</table>

Evidence-Based Complementary and Alternative Medicine

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Figure 7

Figure 7: Pharmacokinetics of Two Alkaloids after Oral Administration of <i>Rhizoma Coptidis</i> Extract in Normal Rats and Irritable Bowel Syndrome Rats 

Evidence-Based Complementary and Alternative Medicine

Pharmacokinetics of Two Alkaloids after Oral Administration of Rhizoma Coptidis Extract in Normal Rats and Irritable Bowel Syndrome Rats

Figure 7