Results 21 to 30 of about 876,495 (159)

Stimulation with a class A CpG oligonucleotide enhances resistance to infection with feline viruses from five different families

Veterinary Research, 2012
Domestic cats are commonly affected by viral pathogens that induce lengthy infections with fatal outcomes. Prevention of viral propagation is of primordial importance in shelters and catteries, where cats from different backgrounds have narrow contacts ...
Robert-Tissot Céline, Rüegger Vera L, Cattori Valentino, Meli Marina L, Riond Barbara, Moore Peter F, Engels Monika, Franchini Marco, Hofmann-Lehmann Regina, Lutz Hans   +9 more
doaj   +1 more source

Relationships of gag-pol diversity between Ty3/Gypsy and Retroviridae LTR retroelements and the three kings hypothesis [PDF]

, 2008
Background The origin of vertebrate retroviruses (Retroviridae) is yet to be thoroughly investigated, but due to their similarity and identical gag-pol (and env) genome structure, it is accepted that they evolve from Ty3/Gypsy LTR retroelements the ...
Moya, Andrés, Mario A Fares, Moya Andres, Llorens Carlos, Fares, Mario A., Carlos Llorens, Andres Moya, Fares Mario A, Llorens Candela, Carlos   +8 more
core   +2 more sources

Influence of Immunogenetic Biomarkers in the Clinical Outcome of HTLV-1 Infected Persons

Viruses, 2019
Human T-lymphotropic virus 1, a member of the Retroviridae family, causes a neglected, silent, persistent infection affecting circa 5 to 10 million people around the world, with biology, immune pathology, clinical diseases, epidemiology, and laboratory ...
Antonio Carlos Rosário Vallinoto, Izaura Cayres-Vallinoto, Maria Alice Freitas Queiroz, Marluísa de Oliveira Guimarães Ishak, Ricardo Ishak   +4 more
doaj   +1 more source

Seroepidemiological study of maedi-visna in sheep in Ceara, Rio Grande do Norte, Paraíba, and Sergipe States

Semina: Ciências Agrárias, 2018
The production performance of a livestock herd can be compromised by various diseases. In sheep, maedi-visna (MV) infections, which have a chronic nature, are caused by a virus (maedi-visna virus (MVV)) belonging to the genus Lentivirus of the ...
Samilly Mesquita Alves, Maria Fátima da Silva Teixeira, Raymundo Rizaldo Pinheiro, Francisco Selmo Fernandes Alves, Ana Milena César Lima, Daniele Alves de Farias, Vanderlan Warlington Souza dos Santos, Dalva Alana Aragão de Azevedo, Gabrielle Rosemblit Martins, Tereza D Avila de Freitas Aguiar   +9 more
doaj   +3 more sources

The effect of sodium deoxyribonucleate with iron complex on the expression of surface markers of MT-4 cells infected with human immunodeficiency virus type 1 (HIV-1) (Retroviridae: <i>Primate lentivirus group</i>)

Problems of Virology
Introduction. The persistence of immune dysfunction during therapy has serious consequences for the health of HIV-infected people. Therefore, an important direction is the search for drugs that can reduce the inflammatory potential of the immune system and serve as an additional component of antiviral therapy.
Dmitry N. Nosik, Lyudmila B. Kalnina, Lyudmila M. Selimova, Ellie N. Kaplina   +3 more
openaire   +3 more sources

Effect of transmission setting and mixed species infections on clinical measures of malaria in Malawi [PDF]

, 2008
<p>Background: In malaria endemic regions people are commonly infected with multiple species of malaria parasites but the clinical impact of these Plasmodium co-infections is unclear.
Alex McConnachie, McConnachie Alex, McConnachie, A., Molyneux, Malcolm E., Malcolm E Molyneux, Kelly-Hope Louise A., Molyneux Malcolm E., Nkhoma, Standwell, Molyneux, M.E., Bruce, Marian C., Allan Macheso, Louise A Kelly-Hope, Macheso Allan, Bruce Marian C., McConnachie, Alex, Nkhoma Standwell, Bruce, M.C., Nkhoma, S., Macheso, Allan, Kelly-Hope, L.A., Standwell Nkhoma, Macheso, A., Marian C Bruce, Kelly-Hope, Louise   +23 more
core   +2 more sources

Defective viral genomes: advances in understanding their generation, function, and impact on infection outcomes

mBio
Defective viral genomes (DVGs) are truncated derivatives of their parental viral genomes generated during an aberrant round of viral genomic replication.
Justin W. Brennan, Yan Sun
doaj   +1 more source

Enhancing Lentiviral Purification: Combining CIM QA Monolithic Columns With Design of Experiments Approach

ELECTROPHORESIS, EarlyView.
Lentiviral vector purification using QA CIM monolith anion‐exchange chromatography was optimized via 96‐well and DOE, increasing recovery from 20% to 90%. The process achieved 3.3‐log host cell protein reduction, decreased particle impurities, and showed high binding capacity, supporting large‐scale manufacturing.
Luka Bevc, Ana Pavšič Rijavec, Valentina Novak, Sandra Potušek Šuleski, Ivana Petrović Koshmak, Maja Leskovec, Hana Jug, Aleš Štrancar   +7 more
wiley   +1 more source

Prevalence of Eight Viruses in Captive Amur Tigers (Panthera tigris altaica) From Harbin, China 中国哈尔滨市圈养东北虎8种病毒的流行

Wildlife Letters, EarlyView.
The Amur tiger, an endangered flagship species mainly found in the Russia Far East and Northeastern China, holds immense biological importance, and has been listed under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES).
Wei Xie, Luyao Wang, Mengna Chen, Qinjie Chang, Hongyu Jiang, Haitao Xu, Liu Dan, Xiang Li, Yulong Wang, Xiangwei Zeng, Bin Yang, Miaowei Wang, Yonggang Jiang, Hongliang Chai, Siyuan Yang, Yajun Wang   +15 more
wiley   +1 more source

The dynamics of natural Plasmodium falciparum infections. [PDF]

, 2012
BACKGROUND: Natural immunity to Plasmodium falciparum has been widely studied, but its effects on parasite dynamics are poorly understood. Acquisition and clearance rates of untreated infections are key elements of the dynamics of malaria, but estimating
Ingrid Felger (92160), Beck, Hans-Peter, Sama, W., Beck, H. P., Tiaden, A., Hans-Peter Beck, Bretscher, M., Nicole Falk (134915), Owusu-Agyei, Seth, Beck Hans-Peter, Felger Ingrid, Felger, Ingrid, Sama, Wilson, Sama Wilson, Maire, Martin, Tiaden, André, Ingrid Felger, Falk, Nicole, Wilson Sama (134920), Thomas A. Smith (95630), Wilson Sama, Bretscher, Michael T, André Tiaden, Seth Owusu-Agyei (80063), Tiaden André, Bretscher Michael T., Owusu-Agyei, S., Felger, I., Seth Owusu-Agyei, Owusu-Agyei Seth, Smith, T. A., Hans-Peter Beck (129757), Maire Martin, Martin Maire (134910), André Tiaden (134918), Michael T Bretscher, Michael T. Bretscher (134912), Falk Nicole, Martin Maire, Smith, Thomas A, Thomas A Smith, Falk, N., Maire, N., Nicole Falk, Smith Thomas A., Smith TA, Tiaden A, Bretscher MT, Sama W, Maire M, Falk N, Felger I, Beck HP, Owusu-Agyei S   +53 more
core   +1 more source