Báo cáo y học: "Molecular characterization of hepatitis A virus isolates from environmental and clinical samples in Greece" pptx

... performed in the last decade in Greece has com- pared clinical and environmental HAV strains [10]. TheaimofthepresentstudywastocorrelateHAV isolates from clinical an d environmental samples by applying ... cities of Patras and Alexandroupolis. Clinical HAV strains were collected during a major HAV outbreak among patients with acute hepatitis, from the hospitals...

Ngày tải lên: 12/08/2014, 01:21

... His research focus includes molecular biology and immunology of viral hepatitis B and C as well as basic and clinical aspects of gastrointestinal malignancies, especially hepatocellular and colorectal ... HJr., Morgan TR, Balan V, Diago M, et al. Peginterferon-alpha 2a and ribavirin combination therapy in chronic hepatitis C: a randomized study of treatment dura...

Ngày tải lên: 02/11/2012, 10:00

... Takahashi M, Nishizawa T, Sato H, Sato Y, Jirintai, Nagashima S, Okamoto H: Analysis of the full-length genome of a hepatitis E virus isolate obtained from a wild boar in Japan that is classifiable ... T, Sakamoto H, Yoshino S, Shimizu Y, Takahashi M, Nagashima S, Jirintai, Nishizawa T, Okamoto H: A nationwide survey of hepatitis E virus (HEV) infection in wild...

Ngày tải lên: 11/08/2014, 21:22

... Correspondence: yijianzhong@yahoo.com Institute of Animal Husbandry Veterinary Sciences, Shanghai Academy of Agricultural Sciences, 2901 Beidi Road, Shanghai 201106, PR China Yi and Liu Virology Journal 2010, ... the manuscript. CQ carried out the immunoassays and participated in the sequence alignment. JZ participated in the design of the study and performed the statistical a...

Ngày tải lên: 12/08/2014, 01:22

... MI helped AA in molecular genotyping assays and gave a critical view of manuscript writing and participated in data analysis. All the authors read and approved the final manuscript. Competing interests The ... in its design and coordination and gave a critical view of manuscript writing. AA collected epidemiological data, performed genotype analysis and analyzed the...

Ngày tải lên: 12/08/2014, 04:20

... date. Currently available vaccines induce antibodies against seasonal and closely related antigenic viral strains, but do not protect against antibody-escape var- iants of seasonal or novel influenza ... is highly conserved in all human influenza A strains. It is therefore an attractive target for preparation of a universal influenza A va ccine. In contrast to hemagglutinin a...

Ngày tải lên: 12/08/2014, 02:20

... scintillant (Amersham). Each value is an average of four independent colonies and the assays were performed in triplicate. b-Galactosidase assay b-Galactosidase activity was assayed in cell extracts as described ... that Gal4p activity is controlled by two independent signal transduction path- ways: a Gal3p–galactose pathway and the holoenzyme associated cyclin dependent Srb10p ki...

Ngày tải lên: 31/03/2014, 08:20

... to invoke the spatial separation of populations as the only significant underlying cause of clear ly struc- tured sub-populations co-circulating in Africa (Af-Med and eAf-CA S) and Asia (S-AL, ... JP, Aveling TA, Thompson G, Fauquet CM: Molecular biodiversity of cassava begomoviruses in Tanzania: evolution of cassava geminiviruses in Africa and evidence for East Africa bei...

Ngày tải lên: 12/08/2014, 01:21

... a serine protease, an RNA-dependent RNA polymerase, and a structural protein, respectively [1,2]. AstVs are known to infect humans as well as a variety of mammalian and avian species [3-5]. In humans, ... 142:1323-1334. 27. Gabbay YB, Linhares AC, Cavalcante-Pepino EL, Nakamura LS, Oliveira DS, da Silva LD, Mascarenhas JD, Oliveira CS, Monteiro TA, Leite JP: Prevalence of huma...

Ngày tải lên: 12/08/2014, 01:21

... evolutionary tree, CTM TCGAA TTTAATAAAT K3 ACAAAC TGATATTAA K5 ACAAAC TGATATTAA (A) (B) CONSERVED STEM LOOP VARIABLE REGION VARIABLE REGION VARIABLE REGION TATA BOX Figure 4 Sequence analysis of the ... Fauquet CM: Molecular biodiversity of cassava begomoviruses in Tanzania: evolution of cassava geminiviruses in Africa and evidence for East Africa being a center of diversity...

Ngày tải lên: 12/08/2014, 02:20