نتایج جستجو برای: phenotypic assays

تعداد نتایج: 173924  

Journal: :international journal of infection 0
mona javaid the indus hospital, karachi, pakistan altaf ahmed the indus hospital, karachi, pakistan; the indus hospital, korangi crossing, karachi, pakistan. tel: +92-2135112709, fax: +92-2135112718 sunil asif the indus hospital, karachi, pakistan afsheen raza the indus hospital, karachi, pakistan

conclusions the mtbdrplus and mtbdrsl genotypic testing can serve as useful additional tools for dst in a high-burden country like pakistan provided it is used in combination with phenotypic testing. results the sensitivity of mtbdrplus for isoniazid and rifampicin was found to be 88.8% and 90.2%, respectively, while sensitivity of mtbdrsl for fluoroquinolones, amikacin/capreomycin, and ethambu...

Journal: :Modern Approaches in Drug Designing 2018

2017

I. Aetna considers TPMT gene mutation or TPMT phenotypic assays (e.g., Prometheus TPMT Genetics, Prometheus TPMT Enzyme) medically necessary prior to initiation of 6mercaptopurine or azathioprine therapy. Only 1 genotypic or phenotypic assay of TPMT activity is necessary per member per lifetime. TPMT gene mutation assays and TPMT phenotypic assays are considered experimental and investigational...

2014
David C. Swinney

Phenotypic assays are tools essential for drug discovery. Phenotypic assays have different types of endpoints depending on the goals; (1) empirical endpoints for basic research to understand the underlying biology that will lead to identification of translation biomarkers, (2) empirical endpoints to identify undesired effects related to toxicity of drug candidates, and (3) knowledge-based endpo...

Journal: :Antimicrobial agents and chemotherapy 2011
Adrien Saliou Pierre Delobel Martine Dubois Florence Nicot Stéphanie Raymond Vincent Calvez Bernard Masquelier Jacques Izopet

There have been few studies on the concordance between phenotypic assays for predicting human immunodeficiency virus type 1 (HIV-1) coreceptor usage. The sensitivity of ultradeep pyrosequencing combined with genotyping tools is similar to that of phenotypic assays for detecting minor CXCR4-using variants. We evaluated the agreement between two phenotypic assays, the Toulouse tropism test (TTT) ...

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