For research use only.
CAS No. 57808-66-9
Domperidone is an oral dopamine D2 receptor antagonist, used to treat nausea and vomiting.
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|Description||Domperidone is an oral dopamine D2 receptor antagonist, used to treat nausea and vomiting.|
Domperidone (a D2R antagonist) inhibits Equilibrative NT1 (ENT1) activity more in the presence than in the absence of Bromocriptine and displays an IC50 value lower than that of Bromocriptine or Ergovaline in Madin-Darby bovine kidney (MDBK) cells. 
|In vivo||Domperidone (0.1 mg/kg) results in a significant decrease in feeding behavior and stimulation of basal metabolism, but has no effect on locomotor activity of rats in a Phenomaster system.  Domperidone (1.1 mg/kg and 5.5 mg/kg, oral) significantly increases laminar microvascular blood flow (LMBF) in horses, compared with baseline values, beginning 4 hours after administration, and this effect persisted for at least 8 hours. Domperidone (0.2 mg/kg, i.v.) significantly increases laminar microvascular blood flow (LMBF) in horses, compared with baseline values, at 10 and 12 hours after administration.  Domperidone can ameliorate deleterious reproductive effects and reduce weight gain associated with fescue toxicosis in heifers.  Domperidone-treated mares have shorter gestation duration and foaled closer to their expected parturition date than did control mares. Domperidone-treated mares have higher Mammary gland scores and serum prolactin concentration.  Domperidone (5 mg/kg, oral) increases peak plasma acetaminophen concentration and area under the curve in rats, indicating increased gastric emptying. Domperidone decreases the dopamine-induced contractile activity of midjejunal longitudinal muscle strips in rats. |
-  Miles ED, et al. J Agric Food Chem,?011, 59(17), 9691-9699.
-  Sudakov SK, et al. Bull Exp Biol Med,?013, 155(6), 705-707.
-  Castro JR, et al. Am J Vet Res,?010, 71(3), 281-287.
|In vitro||DMSO||48 mg/mL (112.69 mM)|
|Ethanol||1 mg/mL (2.34 mM)|
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Clinical Trial Information
|NCT Number||Recruitment||interventions||Conditions||Sponsor/Collaborators||Start Date||Phases|
|NCT04653584||Enrolling by invitation||--||Parkinson Disease||Assistance Publique - Hôpitaux de Paris||January 1 2021||--|
|NCT03837067||Completed||--||Parkinson''s Disease||Assistance Publique - Hôpitaux de Paris||July 17 2018||--|
|NCT01710462||Withdrawn||Drug: Pantoprazole + Domperidone|Drug: Pantozol®||Gastroesophageal Reflux Disease||Eurofarma Laboratorios S.A.||August 2013||Phase 3|
|NCT01907633||Completed||Drug: No intervention||Death Sudden Cardiac||Janssen Research & Development LLC||December 2011||--|
|NCT01844622||Completed||Other: Domperidone||Digestive System Disease||Mt. Sinai Medical Center Miami||December 2007||Not Applicable|
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