Editorial [PET and SPECT in Drug Evaluation and Drug Design: Novel Techniques]

Design and Evaluation of Chitosan Nanoparticles as Novel Drug Carriers for the Delivery of Donepezil

       The present study deals with the formulation and evaluation of chitosan nanoparticles containing donepezil hydrochloride for the targeted delivery to the brain. Nanoparticles were prepared by ionic gelation method using sodium tripolyphos-phate (TPP) as a cross linking agent followed by sonication. Nanoparticles were obtained in the average size ranging from 116.8 to 227.5 nm. Particle m...

NMR screening techniques in drug discovery and drug design

comparative dna interaction studies of antiviral drug, zidovudine and its complex using different instrumental methods

هدف از این مطالعه بررسی امکان استفاده از داروهای شناخته شده در درمان سایر بیماریها به عنوان داروهای ضد سرطان است. همچنین با استفاده از این داروها در ساختمان کمپلکس فلز می توان شاخص های دارویی بدست آمده را بررسی نمود. داروی ضد ویروس ایدز(hiv)به نام زیدوودین(azt)انتخاب و.کمپلکس.محلول.در.آب[pt(azt)2]cl2سنتزو به روشهای مختلف فیزیکی و شیمیایی شناسایی گردید. بر هم کنش مقایسه ای این دارو و کمپلکس پلا...

Professional rational drug and biological product design methods based on chemoinformatics as a novel science

Background:                             The use of new technologies in the field of drug discovery and development plays an important role in introducing new and effective drugs, optimizing the properties of existing drugs and, in general the development of various drug-dependent industries, as well as the general health of human, animal and plant communities. These methods provide new drugs at...

trends in design and evaluation of drug delivery systems