Comparative biochemical studies of type 3 poliovirus
نویسندگان
چکیده
منابع مشابه
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...
15 صفحه اولComparative Studies of 3 - D
We study the reliability of a set of stereo-based 3-D textural features in classiication in response to diier-ent training data. Two types of training data, \labeling-based" and \chip-based," are investigated. Experiments have been carried out to compare the 3-D features with a set of 2-D features based on co-occurrence analysis. Results show that the 3-D features consistently outper-form the 2...
متن کاملDeficiency of immunity to poliovirus type 3: a lurking danger?
BACKGROUND Europe was certified to be polio-free in 2002 by the WHO. However, wild polioviruses remain endemic in India, Pakistan, Afghanistan, and Nigeria, occasionally causing polio outbreaks, as in Tajikistan in 2010. Therefore, effective surveillance measures and vaccination campaigns remain important. To determine the poliovirus immune status of a German study population, we retrospectivel...
متن کاملPossible Eradication of Wild Poliovirus Type 3 — Worldwide, 2012
In 1988, the World Health Assembly resolved to eradicate polio worldwide. Since then, four of the six World Health Organization (WHO) regions have been certified as polio-free: the Americas in 1994, the Western Pacific Region in 2000, the European Region in 2002, and the South-East Asia Region in 2014. Currently, nearly 80% of the world's population lives in areas certified as polio-free. Certi...
متن کاملBiochemical and genetic studies of the VPg uridylylation reaction catalyzed by the RNA polymerase of poliovirus.
The first step in poliovirus (PV) RNA synthesis is the covalent linkage of UMP to the terminal protein VPg. This reaction can be studied in vitro with two different assays. The simpler assay is based on a poly(A) template and requires synthetic VPg, purified RNA polymerase 3D(pol), UTP, and a divalent cation. The other assay uses specific viral sequences [cre(2C)] as a template for VPg uridylyl...
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 1980
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.34.1.73-84.1980