نتایج جستجو برای: oprm

تعداد نتایج: 308  

2017
Peter Jorth Kathryn McLean Anina Ratjen Patrick R. Secor Gilbert E. Bautista Sumedha Ravishankar Amir Rezayat Jayanthi Garudathri Joe J. Harrison Rachel A. Harwood Kelsi Penewit Adam Waalkes Pradeep K. Singh Stephen J. Salipante

While much attention has been focused on acquired antibiotic resistance genes, chromosomal mutations may be most important in chronic infections where isolated, persistently infecting lineages experience repeated antibiotic exposure. Here, we used experimental evolution and whole-genome sequencing to investigate chromosomally encoded mutations causing aztreonam resistance in Pseudomonas aerugin...

2014
Feng-Yun Gong Ding-Yu Zhang Jiang-Guo Zhang Li-Li Wang Wei-Li Zhan Jun-Ying Qi Jian-Xin Song

To gain insights into the effect of MexB gene under the short interfering RNA (siRNA), we synthesized 21 bp siRNA duplexes against the MexB gene. RT-PCR was performed to determine whether the siRNA inhibited the expression of MexB mRNA. Changes in antibiotic susceptibility in response to siRNA were measured by the E-test method. The efficacy of siRNAs was determined in a murine model of chronic...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید