B viruses
Cross reactive human B cell and T cell epitopes between influenza A and B viruses
... and B viruses, we decided to test the cross-reactivity of a CD4 + T cell line generated from one of the donors’ ...and B viruses and lysed target cells infected with these viruses or ...
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Molecular Detection of Hepatitis B Viruses (HBV)
... Hepatitis B viruses are detected by classical assay like biochemical assays, rapid tests and modern molecular ...hepatitis B viruses. Still Hepatitis B virus is a big problem and affect ...
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Reassortment and Insertion-Deletion Are Strategies for the Evolution of Influenza B Viruses in Nature
... influenza B viruses ...influenza B viruses are deletions of only a single amino acid and are thus unlikely to significantly affect NA activity, it may be that altering the relative number of ...
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Influenza B viruses with site-specific mutations introduced into the HA gene.
... influenza B/Lee/40 helper virus were then transfected with RNPs formed by transcription of NSBCAT or HABCAT RNAs in the pres- ence of the polymerase protein ...from B/Lee/40 virions have also been used to ...
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Apoptosis: a mechanism of cell killing by influenza A and B viruses.
... 68, 1994 MECHANISM OF CELL KILLING BY INFLUENZA A AND B VIRUSES Z 3 4 3669 5 ical marker of apoptosis 28, we first examined the abilities of Ty/Ont and PR8 to induce DNA fragmentation in[r] ...
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The Murine CAR Homolog Is a Receptor for Coxsackie B Viruses and Adenoviruses
... Early experiments suggested that the expression of specific viral receptors on susceptible cells was a major determinant of enterovirus host range and tissue tropism (12, 17), and the particular susceptibility of newborn ...
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Complete and Incomplete Genome Packaging of Influenza A and B Viruses
... and B viruses have a greater tendency to package less than eight RNPs than do their laboratory counterparts ...the viruses in this study, a virion with less than eight RNPs would not be able to ...
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Transmission of Influenza B Viruses in the Guinea Pig
... influenza B virus infection can be more severe in pediatric patients (2, 12, 17, ...influenza B virus infec- tion has been associated with encephalitis ...influenza B virus also pose a serious risk ...
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Equine rhinitis B viruses in horse fecal samples from the Middle East
... The mechanism of acid stability in ERBVs remains to be determined. ERBV1 and ERBV2 are inherently acid labile, whereas ERBV3 is inherently acid stable and is able to survive at pH 3.3 [32]. Since it has been shown that ...
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Novel mechanism for reverse transcription in hepatitis B viruses.
... These results suggested that the template for the synthesis of the first four nucleotides attached to the viral polymerase was located in the bulge of s and that the sequences on pregeno[r] ...
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Antibody Responses to Influenza B Viruses in Immunologically Unprimed Children
... Although the hemagglutination inhibition anti body response of healthy adult volunteers who re ceived a monovalent inactivated subunit influenza B/Yamagata/16/88 vaccine was broadly cros[r] ...
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Domestic Pigs Are Susceptible to Infection with Influenza B Viruses
... Two B/Vic- toria lineage viruses (B/Brisbane/60/2008 and B/Georgia/07/ 2010) and one B/Yamagata lineage virus (B/Florida/04/2006) and their corresponding sera were used as ...
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VACCINATION AS PRIMARY CONTACT WITH INFLUENZA A AND B VIRUSES
... M., Vaccination against influenza A and B; comparison of reactions, doses and titer responses of 2 different vaccines in infants and children, New. England J[r] ...
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Comparative Analysis of Evolutionary Mechanisms of the Hemagglutinin and Three Internal Protein Genes of Influenza B Virus: Multiple Cocirculating Lineages and Frequent Reassortment of the NP, M, and NS Genes
... circulating viruses for a period of 9 ...in viruses from 1994, 1997, and ...in viruses isolated after 1994 (Har94) examined in this ...circulating B viruses make prediction of genomic ...
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Collection of Viable Aerosolized Influenza Virus and Other Respiratory Viruses in a Student Health Care Center through Water-Based Condensation Growth
... collected viruses are inacti- vated by the collection ...respiratory viruses in aerosols could be collected from air in a real world environment by the viable virus aerosol sampler (VIVAS), (ii) compare and ...
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Circulation of human influenza viruses and emergence of Oseltamivir resistant A(H1N1) viruses in Cameroon, Central Africa
... enza viruses circulating in a Central African ...influenza B viruses in the human population in Cameroon during this first ...of viruses allows important detailed analyses of their antigenic, ...
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Endocytosis Is a Critical Step in Entry of Subgroup B Avian Leukosis Viruses
... transferrin at 37°C for 30 min. Virus particles were identified by immunofluorescence with the anti-p24 antibody. Wide-field fluorescence and iterative image deconvolution with an ac- quired PSF were used to determine ...
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Impact of Early Detection of Respiratory Viruses by Multiplex PCR Assay on Clinical Outcomes in Adult Patients
... respiratory viruses during each influenza season are sum- marized in Table ...⫹ B and BD Directigen EZ RSV; BD, Sparks, MD), Prodesse ProFlu ⫹ PCR (for detec- tion of influenza A/B viruses and ...
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Use of Monoclonal Antibodies for Rapid Diagnosis of Respiratory Viruses in a Community Hospital
... respiratory viruses in direct clinical specimens and for determining the epidemiology of viruses in a community hospital ...influenza B virus activity was seen generally every other ...influenza ...
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Evaluation of Alere i Influenza A&B for Rapid Detection of Influenza Viruses A and B
... The Alere system was performed as instructed by the manufacturer. Briefly, the sample receiver and test base were inserted into the instru- ment, and the lysis buffer in the sample receiver was automatically heated by ...
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