International Journal of

Virology and AIDSISSN: 2469-567X

Archive

 Open Access DOI:10.23937/2469-567X/1510014

Characterization of Human Influenza Viruses Propagated by Madin-Darby Canine Kidney Cells or Embryonated Eggs

Ewan P Plant, Laura Couzens, Samuel Mindaye, Elizabeth M Coyle, Surender Khurana, Hang Xie, Hana Golding, Maryna C Eichelberger and Zhiping Ye

Article Type: Research Article | First Published: November 22, 2015

The hemagglutination assay is a commonly used method to titer influenza virus. It relies on the interaction between virus particles and red blood cells being sufficient to prevent the settling of the blood cells. During additional assessment of human influenza virus stocks titrated by the hemagglutination assay we noted that virus grown in cell culture had a greater number of virus particles than analogous virus grown in eggs. Virus grown in both egg and Madin-Darby canine kidney cells are used ...

 Open Access DOI:10.23937/2469-567X/1510013

Salviae and Cinnamomi Herbal Medicines have Antiviral Activity against a Broad Range of Human Immunodeficiency Virus

Fu-Shi Quan, Young Jae Lee, Richard W Compans and Sang-Moo Kang

Article Type: Research Article | First Published: October 23, 2015

Development of broadly effective anti-human immunodeficiency virus (HIV)-1 compounds is a high priority since the number of individuals having HIV infections continues to grow worldwide and vaccines are not available yet. From herbal extracts commonly used in humans, Salviae miltiorrhiza (Salviae), Cinnamomi Ramulus (Cinnamomi), Astragali Radix (Astragali), Asari Radix et Rhizome (Asari), Panax Ginseng (Korean red ginseng), we screened candidate herbal medicines and investigated their antiviral ...

 Open Access DOI:10.23937/2469-567X/1510012

Impact of Human T-Lymphotropic Virus (HTLV I/II) Diagnosis on the Frequency of Mood Disorders in a Non-Endemic Area

Sergio Monteiro de Almeida, Meri Bordignon Nogueira, Rafaela Miravalhes, Thiago Mestre, Francisco Jaime Barbosa, Marise Zonta, Gabriel Santos Schafer, Indaiara Felisbino, Suzana Carstensen, Ana Cristina Medeiros, Indianara Rotta, Mirian Pelegrino Beltrame, Sonia Mara Raboni and Luine Rosele Vidal

Article Type: Research Article | First Published: October 22, 2015

Chronic diseases cause different impact to different people. We performed this study to evaluate the impact of human T-lymphotropic virus (HTLV I/II) diagnosis on the frequency of mood disorders. Of six HTLV I/II infected patients, including one asymptomatic, four reported depression at the moment of HTLV diagnosis. The findings reveal that it is crucial to inform patients of the HTLV diagnosis only after conducting confirmatory tests, as indicated by majority of diagnosis protocols. Usually cou...

 Open Access DOI:10.23937/2469-567X/1510011

Exposure to HIV-1 Altered CCR7-Mediated Migration of Monocytes: Regulation by PGE2

Sandra C Cote, Stamatoula Pasvanis and Nancy Dumais

Article Type: Research Article | First Published: October 04, 2015

Transmission and pathogenesis of the Human Immunodeficiency Virus type-1 (HIV-1) are interconnected during all stages of the disease with cells of the monocyte/macrophage lineage. Monocytes are constantly exposed or are targets of HIV-1 and their migratory behaviors are implicated in the dissemination of the infection throughout the host. Monocytes arising from quiescent and infected cells of the myeloid precursor lineage in bone marrow have been demonstrated as a source of residual HIV DNA....

 Open Access DOI:10.23937/2469-567X/1510010

Codon Usage as a Possible Source of Sofosbuvir Genetic Resistance Bias in HCV Patients Infected with Different Genotypes

Carlos Campayo, Antonio Mas and Rosario Sabariegos

Article Type: Commentary | First Published: September 28, 2015

Hepatitis C virus (HCV) is responsible for liver chronic infections that in a high percentage of cases lead to cirrhosis and hepatocellular carcinoma. In the past, treatment consisted on a combination of pegylated interferon plus ribavirin. However, since 2012 a new wave in treatment options appears with the new family of drugs targeting viral components, the so-called direct-acting antivirals. Now we have a battery of drugs directed against viral protease (NS3/4A), polymerase (NS5B), and viral ...

Volume 2
Issue 2