BACKGROUND Cough variant asthma(CVA)is one of the most common respiratory diseases in children,which has a serious impact on the quality of life and daily activities of children.For severe CVA,immunomodulatory drugs a...
Objective: to analyze the therapeutic effect of salmeterol fluticasone powder inhalation combined with aminophylline injection on senile bronchial asthma. Methods: 62 elderly patients with bronchial asthma in our hosp...
Background:Despite the recommendation of inhaled corticosteroids(ICSs)plus long-acting beta 2-agonist(LABA)and leukotriene receptor antagonist(LTRA)or ICS/LTRA as stepwise approaches in asthmatic children,there is a l...
We thank Dr. Joseph Kozocas from SRI international, California, USA for providing (R,/T)-FEN and (&R1-MNF for the analysis and Dr. Wei Liang and his team from WuXi AppTec, Shanghai, China for technical assistance in the cAMP assay. This work was supported by the Ministry of Science and Technology of the People's Republic of China under the National Key Research and Development Program of China [grant number 2018YFA0507603 (to R-PX)];the National Science and Technology Major Project [grant numbers 2013ZX09507001-001002 (to AY-HW), 2013ZX09301305-001 (to LP), 2013ZX09508104 (to R-PX), 2018ZX09739009 (to M-SC)];the National Basic Research Program [grant number 2012CB518000 (to R-PX)];the National Natural Science Foundation of China [grant numbers 81673355 (to AY-HW), 81872752 (to MSC), 31521062, 81630008, 81790621 (to R-PX)];Beijing Municipal Science & Technology Commission [grant number Z171100000417006 (to R-PX)], and the intramural research program of the NIH, USA (to IWW).
β-Arrestins are a small family of proteins important for signal transduction at G protein-coupled receptors (GPCRs).β-Arrestins are involved in the desensitization of GPCRs. Recently, biased ligands possessing diffe...
Combined administration of fluticasone propionate and salmeterol xinofoate has been widely used for the treatment of asthma in recent decades. In this investigation, we developed and validated a novel and sensitive ul...
The authors described a short and highly enantioselective route to (R)-salmeterol involving asymmetric synthesis of cyanohydrin followed by nucleophilic substitution with 6-(4-phenylbutoxy) hexyl methanesulfonate.
Background Many studies have shown the superior efficacy of budesonide (BUD)/formoterol (FORM) maintenance and reliever therapy, but still lack evidence of its efficacy in Chinese asthma patients in a relative lar...
Salmeterol is a long-acting β2-agonist that activates adenylate cyclase, causing long-lasting bronchodilation and has been used for many years to control asthma. However, little information is available about the imm...