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Pathway Description
Aceprometazine H1-Antihistamine Immune Response Action Pathway
Homo sapiens
Drug Action Pathway
Aceprometazine is a is a drug with neuroleptic and anti-histamine properties. Although not widely prescribed, it is used in combination with meprobamate for the treatment of sleep disorders in France under the trade name Mepronizine. Aceprometazine, acting as an H1-receptor antagonist can induce sedation by being able to cross the blood-brain-barrier and binding to H1-receptors in the central nervous system.
H1-antihistamines interfere with the agonist action of histamine at the H1 receptor and are administered to attenuate inflammatory process in order to treat conditions such as allergic rhinitis, allergic conjunctivitis, and urticaria. H1-antihistamines act on H1 receptors in T-cells to inhibit the immune response, in blood vessels to constrict dilated blood vessels, and in smooth muscles of lungs and intestines to relax those muscles. Allergies causes blood vessel dilation which causes swelling (edema) and fluid leakage.
References
Aceprometazine H1-Antihistamine Immune Response Pathway References
Simons FE, Simons KJ: Histamine and H1-antihistamines: celebrating a century of progress. J Allergy Clin Immunol. 2011 Dec;128(6):1139-1150.e4. doi: 10.1016/j.jaci.2011.09.005. Epub 2011 Oct 27.
Pubmed: 22035879
Simons FE: H1-receptor antagonists. Comparative tolerability and safety. Drug Saf. 1994 May;10(5):350-80. doi: 10.2165/00002018-199410050-00002.
Pubmed: 7913608
Mignery GA, Sudhof TC: The ligand binding site and transduction mechanism in the inositol-1,4,5-triphosphate receptor. EMBO J. 1990 Dec;9(12):3893-8. doi: 10.1002/j.1460-2075.1990.tb07609.x.
Pubmed: 2174351
Wishart DS, Feunang YD, Guo AC, Lo EJ, Marcu A, Grant JR, Sajed T, Johnson D, Li C, Sayeeda Z, Assempour N, Iynkkaran I, Liu Y, Maciejewski A, Gale N, Wilson A, Chin L, Cummings R, Le D, Pon A, Knox C, Wilson M: DrugBank 5.0: a major update to the DrugBank database for 2018. Nucleic Acids Res. 2018 Jan 4;46(D1):D1074-D1082. doi: 10.1093/nar/gkx1037.
Pubmed: 29126136
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