نتایج جستجو برای: oprd expression
تعداد نتایج: 872192 فیلتر نتایج به سال:
We investigated the regulation of the MexEF-OprN multidrug efflux system of Pseudomonas aeruginosa, which is overexpressed in nfxC-type mutants and confers resistance to quinolones, chloramphenicol and trimethoprim. Sequencing of the DNA region upstream of the mexEF-oprN operon revealed the presence of an open reading frame (ORF) of 304 amino acids encoding a LysR-type transcriptional activator...
Aims: The general aims of the present studies were to assess the levels of antibiotic resistance, in relation to antibiotic consumption at the Karolinska University Hospital, Solna (KS) and at 11 other Swedish hospitals, furthermore to assess the role of the membrane protein OprD and penicillin-binding proteins in Pseudomonas aeruginosa resistance to imipenem. Methods: Resistance figures were r...
Identification of unique in-frame deletions in OprD among clinical isolates ofPseudomonas aeruginosa
A series of clinical isolates of drug-resistant (DR) Acinetobacter baumannii with diverse drug susceptibility was detected from eight patients in the emergency intensive care unit of Tokai University Hospital. The initial isolate was obtained in March 2010 (A. baumannii Tokai strain 1); subsequently, seven isolates were obtained from patients (A. baumannii Tokai strains 2-8) and one isolate was...
در این مطالعه اثر داروهای آدرنرژیک بر بروز (expression) و گسترش (development) تولرانس به اثرات بی دردی مرفین در فرمالین تست بررسی شده است. در نهایت چنین نتیجه گیری می شود که مکانیسمهای شa2 آدرنوسپتور ممکن است در بی دردی و تولرانس ناشی از مرفین دخیل باشند.
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