نتایج جستجو برای: adenoviruses human
تعداد نتایج: 1646338 فیلتر نتایج به سال:
Adenoviruses have attracted much attention as probes to study biological processes such as DNA replication, transcription, splicing, and cellular transformation. More recently these viruses have been used as gene-transfer vectors and oncolytic agents. On the other hand, adenoviruses are notorious pathogens in people with compromised immune functions. This article will briefly summarize the basi...
The recent elucidation of etiologic agents of infantile diarrhea has markedly improved our understanding of the pathophysiology and epidemiology of acute nonbacterial gastroenteritis. In addition, the study of these agents has led to the formulation of potential strategies for the prevention and treatment of these infections. The agent of nonbacterial gastroenteritis in children which has recei...
The recent emergence of highly virulent human adenoviruses (HAdVs) with new tissue tropisms underscores the need to determine their ontogeny. Here we report complete high quality genome sequences and analyses for all the previously unsequenced HAdV serotypes (n = 20) within HAdV species D. Analysis of nucleotide sequence variability for these in conjunction with another 40 HAdV prototypes, comp...
Virus particles morphologically resembling adenovirus were found in fecal specimens from infants and were examined for cultivability with standard cell culture techniques and for characteristics of human adenoviruses. Specimens from 13 of 15 infants could not be cultivated in cell cultures. The two adenoviruses that were cultivated, types 1 and 31, reacted in the expected manner in all tests. C...
The adenovirus fiber mediates the agglutination of erythrocytes. Based on differential hemagglutinating properties, subgenus D adenoviruses can be subdivided into clusters DI, DII, and DIII. While subgenus DI adenoviruses agglutinate rat and human erythrocytes, DII adenoviruses simply agglutinate rat erythrocytes and DIII adenoviruses display no or only weak rat erythrocyte agglutination. Amino...
Human adenovirus serotype 4 (HAdV-4) is a reemerging viral pathogenic agent implicated in epidemic outbreaks of acute respiratory disease (ARD). This report presents a genomic and bioinformatics analysis of the prototype 35,990-nucleotide genome (GenBank accession no. AY594253). Intriguingly, the genome analysis suggests a closer phylogenetic relationship with the chimpanzee adenoviruses (simia...
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