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The effect of H1and H2receptor antagonists on melanogenesis
Author(s) -
Tag S. Anbar,
Nehal El Badawy,
TalalA Abd El-Raheem,
AzzaH Ali,
Wiete Westerhof,
Amal T. AbdelRahman,
SaadeaR Sayed,
H.T. Salem
Publication year - 2011
Publication title -
indian journal of dermatology venereology and leprology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.514
H-Index - 45
eISSN - 0973-3922
pISSN - 0378-6323
DOI - 10.4103/0378-6323.90948
Subject(s) - melanosome , antagonist , histamine , chemistry , pharmacology , receptor , melanin , receptor antagonist , histamine h1 receptor , endocrinology , biology , biochemistry
Histamine was found to stimulate melanogenesis in cultured human melanocytes specifically mediated by histamine H 2 receptors via protein kinase A activation. Based on this finding, the effect of topically applied H 2 antagonist on UVB-irradiated Guinea pigs' skin was examined and found to be suppressive on the post-irradiation melanogenesis.

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