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编 号:F541298
分子式:C28H34O8
分子量:498.56
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10mM*1mL in DMSO
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1mg
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5mg
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10mg
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25mg
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生物活性:
Ablukast (Ro 23-3544) is a specific and active leukotriene receptor antagonist. Ablukast effectively reduces LTC4- and antigen-induced bronchoconstriction. Ablukast is LTD4 receptor antagonist.

体内研究:
Ablukast (Ro 23-3544) is tested for its efficacy in modulating dinitrofluorobenzene (DNFB)-induced allergic and croton oil-induced irritant contact dermatitis in mouse ears. Treatment shortly after elicitation of the dermatitis, and for up to 5 days thereafter, was moderately effective in suppressing DNFB-induced ear swelling in a dose-dependent fashion. Daily pre-treatment of the ears for 1 week causes a more marked reduction of DNFB-induced ear swelling during the first 48 h after elicitation.Animal Model:Female BALB/c mice
Dosage:Concentrations of 0.1 , 0.5 , 1.0 and 5.0 % of Ablukast
Administration:Applied to one of the pretreated ears 1 h after elicitation and at 24 h intervals on the following 4 days; three times daily
Result:Effectively reduced DNFB-induced ear swelling.

体外研究:
Ablukast (Ro 23-3544) is tested for its efficacy in modulating dinitrofluorobenzene (DNFB)-induced allergic and croton oil-induced irritant contact dermatitis in mouse ears. Treatment shortly after elicitation of the dermatitis, and for up to 5 days thereafter, was moderately effective in suppressing DNFB-induced ear swelling in a dose-dependent fashion. Daily pre-treatment of the ears for 1 week causes a more marked reduction of DNFB-induced ear swelling during the first 48 h after elicitation.
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