Ursocholic acid-d₄  (Synonyms: 熊果胆酸-d₄)

Ursocholic acid-d₄ is deuterium labeled Ursocholic acid. Ursocholic acid, a bile acid present in mammalian bile, is converted to deoxycholic acid (UDC) by the mouse intestinal flora. Ursocholic acid acts as a gallstone dissolving agent in the liver through anti-apoptosis, anti-inflammatory, immunomodulatory, bile regulation, and coordinated changes in mitochondrial integrity and cell signaling, Ursocholic acid also has favorable effects on bones in patients with chronic cholestasis^{[1][2][3][4][5][6]}.

412.60

C₂₄H₃₆D₄O₅

2955-27-3

熊去氧胆酸EP杂质D)-d₄

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019 Feb;53(2):211-216.  [Content Brief]

  [2]. Ikegami, et al. Ursodeoxycholic acid: mechanism of action and novel clinical applications. Hepatology Research 38.2 (2008): 123-131.  [Content Brief]

  [3]. MacDonald IA, et al. Formation of ursodeoxycholic acid from chenodeoxycholic acid by a 7 beta-hydroxysteroid dehydrogenase-elaborating Eubacterium aerofaciens strain cocultured with 7 alpha-hydroxysteroid dehydrogenase-elaborating organisms. Appl Environ Microbiol. 1982 Nov;44(5):1187-95.  [Content Brief]

  [4]. Kim, et al. Ursodeoxycholic acid attenuates 5‑fluorouracil‑induced mucositis in a rat model. Oncology letters 16.2 (2018): 2585-2590.  [Content Brief]

  [5]. Lee HI, et al. Ursodeoxycholic acid, an inhibitor of hepatocyte nuclear factor 1α, did not increase the systemic exposure of pitavastatin. Int J Clin Pharmacol Ther. 2014 Nov;52(11):981-5.  [Content Brief]

  [6]. Dubreuil, et al. Ursodeoxycholic acid increases differentiation and mineralization and neutralizes the damaging effects of bilirubin on osteoblastic cells. Liver international 33.7 (2013): 1029-1038.  [Content Brief]