نتایج جستجو برای: drug assay

تعداد نتایج: 784710  

Journal: :Indian Journal of Pharmaceutical Sciences 2022

Drug resistance is the leading cause of death in prostate cancer patients. Therefore, exploring mechanism underlying drug and identifying novel therapeutic targets are urgently needed. Long non-coding ribonucleic acid disrupted renal carcinoma 3 acts as a tumor suppressor gene several types. However, to date, no study has investigated biological function long cancer. Gene expression was detecte...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد علوم دارویی - دانشکده داروسازی 1394

چکیده: هدف اصلی اندازه گیری و مقایسه میزان قدرت مهارکنندگی عصاره ها و فراکشن های پلار دو گیاه phlomis rigida و phlomis kurdica بر روی آنزیم تیروزیناز به روش assay mushroom tyrosinase به منظور دستیابی به منابع طبیعی جدید جهت درمان اختلالات ناشی از هایپرپیگمانتاسیون. اهداف فرعی الف) تعیین و مقایسه میزان توتال فنول موجود در عصاره ها و فراکشن های پلار بدست آمده از دو روش عصاره گیری به روش fol...

2014
Arpan Acharya Salil Vaniawala Parth Shah Rabindra Nath Misra Minal Wani Pratap N. Mukhopadhyaya

Human Immunodeficiency Virus-1 (HIV-1) drug resistance genotyping assay is a part of clinical management of HIV-1 positive individuals under treatment with highly active antiretroviral therapy (HAART). Routine monitoring of drug resistance mutations in resource limited settings like India is not possible due to high cost of commercial drug resistance assays. In this study we developed an in-hou...

Journal: :Cell calcium 2004
A M Brown

Early recognition of potential QT/TdP liability is now an essential component of the drug discovery/drug development program. The hERG assay is an indispensable step and a high-quality assay must accompany any investigational new drug (IND) application. While it is the gold standard at present, the hERG assay is too labor-intensive and too low throughput to be used as a screen early in the disc...

Journal: :International Journal of Pharmaceutics 2021

This study aims to design and characterize the layer-by-layer assembly of core-corona nanoarchitecture for novel surface-modified solid lipid nanoparticles. Oppositely charged ?-cyclodextrin polymers were used build corona structure onto core, particle size, polydispersity index, zeta potential SLN with polymer layers evaluated. Morphology was identified using TEM. The effect coating on drug re...

Journal: :The Journal of antimicrobial chemotherapy 2004
Stefania Paolucci Fausto Baldanti Maurizio Zavattoni Giuseppe Gerna

OBJECTIVE A novel rapid reverse transcriptase (RT) recombinant HIV-1 drug-susceptibility assay was developed to evaluate resistance to RT inhibitors. MATERIAL AND METHODS HIV-1 RTs from five treatment-naive and 10 highly active antiretroviral therapy-experienced patients were evaluated. HIV-1 isolates recovered by culturing peripheral blood mononuclear cells from patients were used in the con...

Journal: :Pakistan Journal of Medical and Health Sciences 2022

Background: Various medicinal plants have much efficacious value as treatment of many fatal conditions including cancer. Kigelia africana has known therapeutic efficacy in different ailments and been used traditional medicine since ages. Aim: To evaluate anticancer property any drug or plant extract HepG2 cell line. Methodology: Anticancer activity n-hexane ethanolic extracts was checked. IC50 ...

Journal: :Drug metabolism and disposition: the biological fate of chemicals 2015
Guannan Li Ke Huang Dejan Nikolic Richard B van Breemen

Detection of drug-drug interactions is essential during the early stages of drug discovery and development, and the understanding of drug-botanical interactions is important for the safe use of botanical dietary supplements. Among the different forms of drug interactions that are known, inhibition of cytochrome P450 (P450) enzymes is the most common cause of drug-drug or drug-botanical interact...

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