نتایج جستجو برای: in silico tools

تعداد نتایج: 17001493  

Journal: :molecular biology research communications 2014
seyyed mohsen sohrabi ali niazi mahmood chahardoli ali hortamani payam setoodeh

lactoferrin (lf) is an iron-binding multi-functional glycoprotein which has numerous physiological functions such as iron transportation, anti-microbial activity and immune response. in this study, different in silico approaches were exploited to investigate lf protein properties in a number of mammalian species. results showed that the iron-binding site, dna and rna-binding sites, signal pepti...

Mutations in the BRCA1 gene are known to be a major cause of hereditary breast cancer. However, characterizing the point mutationsassociated with cancer in BRCA1 is challenging because the functional impact of most of them is still unknown. Nowadays, a variety of methods are employed to identify cancer-associated mutations in BRCA1. This study is aimed to ass...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1389

abstract: country’s fiber optic network, as one of the most important communication infrastructures, is of high importance; therefore, ensuring security of the network and its data is essential. no remarkable research has been done on assessing security of the country’s fiber optic network. besides, according to an official statistics released by ertebatat zirsakht company, unwanted disconnec...

Journal: :jundishapur journal of microbiology 0
somayeh shatizadeh malekshahi virology department, school of public health, tehran university of medical sciences, tehran, ir iran ehsan arefian department of microbiology, school of biology, college of science, university of tehran, tehran, ir iran vahid salimi virology department, school of public health, tehran university of medical sciences, tehran, ir iran talat mokhtari azad virology department, school of public health, tehran university of medical sciences, tehran, ir iran jila yavarian virology department, school of public health, tehran university of medical sciences, tehran, ir iran; virology department, school of public health, tehran university of medical sciences, tehran, ir iran. tel/fax: +98-2188962343

results in this study, seven sirna molecules were rationally designed against the nucleoprotein gene and validated using various computational methods for silencing different strains of rsv. additionally, three effective sirna molecules targeting the overlapping region of m2/l mrna were designed. conclusions this approach provides insight and a validated strategy for chemical synthesis of an an...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده فنی مهندسی 1385

acknowledge the importance of e-commerce to their countries and to survival of their businesses and in creating and encouraging an atmosphere for the wide adoption and success of e-commerce in the long term. the investment for implementing e-commerce in the public sector is one of the areas which is focused in government‘s action plan for cross-disciplinary it development and e-readiness in go...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1392

today, information technology and computers are indispensable tools of any profession and translation technologies have become an indispensable part of translator’s workstation. with the increasing demands for high productivity and speed as well as consistency and with the rise of new demands for translation and localization, it is necessary for translators to be familiar with market demands an...

Journal: :iranian journal of pharmaceutical research 0
kamaleddin haj mohammad ebrahim tehrani department of medicinal chemistry, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran. farzad kobarfard 1- department of medicinal chemistry, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran. 2- phytochemistry research center, shahid beheshti university of medical sciences, tehran, iran. parisa azerang drug design and bioinformatics unit, medical biotechnology department, biotechnology research center, tehran, pasteur institute, 13164, iran. maryam mehravar drug design and bioinformatics unit, medical biotechnology department, biotechnology research center, tehran, pasteur institute, 13164, iran. zohreh soleimani department of medicinal chemistry, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran. ghazaleh ghavami drug design and bioinformatics unit, medical biotechnology department, biotechnology research center, tehran, pasteur institute, 13164

in this work, we reported the synthesis and evaluation of antimycobacterial and antifungalactivity of a series of thiocarbohydrazone derivatives which are thiacetazone congeners. thetarget compounds were synthesized in superior yields by reacting thiocarbohydrazide withdifferent aromatic aldehydes and methyl ketones. compounds 8, 19 and 25 were found to bethe most potent derivatives, exhibiting...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده اقتصاد 1393

due to extraordinary large amount of information and daily sharp increasing claimant for ui benefits and because of serious constraint of financial barriers, the importance of handling fraud detection in order to discover, control and predict fraudulent claims is inevitable. we use the most appropriate data mining methodology, methods, techniques and tools to extract knowledge or insights from ...

Journal: :research in pharmaceutical sciences 0
seyed mehdi sajjadi 1 cellular and molecular research center, birjand university of medical sciences, birjand, i.r. iran. hamzeh rahimi 2molecular medicine group, biotechnology research center, pasteur institute of iran, tehran, i.r. iran. saeed mohammadi 3hematology, oncology and stem cell transplantation research center, tehran university of medical sciences, tehran, i.r. iran. mohammad faranoush 4rasoul akram medical center, iran university of medical sciences, tehran, i.r. iran. hasan mirzahoseini 5biotechnology group, biotechnology research center, pasteur institute of iran, tehran, i.r. iran. gholamreza toogeh 6thrombosis and homeostasis research center, imam khomeni hospital complex, tehran university of medical sciences, tehran, i.r. iran.

hirudin is an anticoagulant agent of the salivary glands of the medicinal leech. recombinant hirudin (r-hir) displays certain drawbacks including bleeding and immunogenicity. to solve these problems, cysteine-specific pegylation has been proposed as a successful technique. however, proper selection of the appropriate cysteine residue for substitution is a critical step. this study has, for the ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده مهندسی 1387

abstract this paper discusses several commonly used models for strategic marketing¹ including market environmental analysis methods (i.e. swot and pest analysis) and strategic marketing tools and techniques (i.e. boston matrix and shell directional policy matrix)and shows how these models may help a firm to achieve its strategic goals. at first, the main reason for doing this research is de...

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