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. 2020 Jan 29;7:15. doi: 10.3389/fmed.2020.00015

Figure 2.

Figure 2

Current bile acid receptor therapeutics and their effects in bile acid signaling. Briefly, Obeticholic acid (OCA) reduces bile acid (BA) synthesis, circulating BA levels, and hepatic inflammation. This treatment may cause adverse effects such as pruritus and jaundice (in decompensated PBC patients). Ursodeoxycholic acid (UDCA) alters BA pool and reduced hepatic inflammation and damage. In some cases, UDCA treatment has led to development of pruritus. Apical sodium bile acid transporter (ASBT) inhibitors affect bile acid synthesis, circulation, secretion, and microbial composition in the intestine.