نتایج جستجو برای: 19 new variant
تعداد نتایج: 2323532 فیلتر نتایج به سال:
The aac(6')-Ib gene is the most prevalent gene that encodes aminoglycoside-modifying enzymes and confers resistance to tobramycin, kanamycin, and amikacin. The aac(6')-Ib-cr variant gene can induce resistance against aminoglycoside and fluoroquinolone simultaneously. Two main methods, sequence analysis and the restriction enzyme method, can detect the aac(6')-Ib-cr variant in clinical strains. ...
In this work, we present a new design of a tunable nanofocusing lens using a circular grating of linear-variant depths and nonlinear-variant widths. Constructive interference of cylindrical surface plasmon launched by the subwavelength metallic structure forms a subdiffraction-limited focus, the focal length can be adjusted by varying the geometry of each groove in the circular grating. Accordi...
Background: Interferons with diffrent functions such as antiviral, antiproliferative and immunomodulatory actions are effctive <span style="font-varia...
Esophageal atresia with tracheoesophageal fistula (EA/TEF) associated with distal congenital esophageal stenosis (CES) is a well-known entity. We encountered three patients of EA/TEF associated with long and unusual CES.
COVID-19 and the new variant are a classic example of viral environmental toxicology link. Observing literature related spread velocity diffusion this respiratory virus it is clear role played by air pollution. The high rate pollutant produced worsening factors that increased mortality also.
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