نتایج جستجو برای: terfenadine

تعداد نتایج: 282  

Journal: :American journal of physiology. Heart and circulatory physiology 2003
Jixin Wang Kimberly Della Penna Hao Wang Jerzy Karczewski Thomas M Connolly Kenneth S Koblan Paul B Bennett Joseph J Salata

We established HEK-293 cell lines that stably express functional canine ether-à-go-go-related gene (cERG) K(+) channels and examined their biophysical and pharmacological properties with whole cell patch clamp and (35)S-labeled MK-499 ([(35)S]MK-499) binding displacement. Functionally, cERG current had the hallmarks of cardiac delayed rectifier K(+) current (I(Kr)). Channel opening was time- an...

Journal: :Thorax 1994
S Myou M Fujimura K Nishi M Matsuda T Ohka T Matsuda

BACKGROUND It has recently been reported that acetaldehyde induces bronchoconstriction indirectly via histamine release. However, no study has been performed to assess whether acetaldehyde worsens bronchial responsiveness in asthmatic subjects so this hypothesis was tested. METHODS Methacholine provocation was performed on three occasions: (1) after pretreatment with oral placebo and inhaled ...

Journal: :The Journal of allergy and clinical immunology 2003
Bruce G Bender Shaun Berning Rosalind Dudden Henry Milgrom Zung Vu Tran

BACKGROUND Antihistamines are among the most frequently used medications in the United States. Despite dramatically higher cost, second-generation antihistamines are replacing diphenhydramine because of the perception that they are not constrained by its sedating effects. OBJECTIVE We sought to examine, through meta-analytic procedures, the collective evidence regarding the sedating and perfo...

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