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. 2023 Jul 6;11:138. doi: 10.1186/s40168-023-01578-y

Fig. 4.

Fig. 4

Abcb1a expression in the small intestine correlates with tacrolimus (TAC) whole blood exposure. A Comparison of the mRNA expression of Abcb1a in the proximal, median and distal small intestine; in the colon; and in the liver of control and ATB-treated mice, with or without TAC treatment (n = 7–8/group). #significant ATB effect; $significant TAC effect; ***p < 0.001, **p < 0.01, and *p < 0.05. B Pearson’s correlation between TAC area under the curve (AUC) and Abcb1a mRNA expression level in the different tissues