Results 21 to 30 of about 13,157 (263)

Evaluation of immunogenicity of the 2008-2009 seasonal influenza vaccines by microneutralization test [PDF]

Korean Journal of Pediatrics, 2012
PurposeFor evaluating the immunogenicity of an influenza vaccine, the microneutralization (MN) test has a higher sensitivity and specificity as compared to the hemagglutination inhibition (HI) test.
Seung Youn Kim, Yun Kyung Kim, Byung Wook Eun, Nam Hee Kim, Eun Kyeong Kang, Byong Sop Lee, Jung Sub Lim, Jun Ah Lee, Dong Ho Kim   +8 more
doaj   +1 more source

Detection of H1 Swine Influenza A Virus Antibodies in Human Serum Samples by Age Group

Emerging Infectious Diseases, 2020
Most H1 influenza A viruses (IAVs) of swine are derived from past human viruses. As human population immunity against these IAVs gradually decreases, the risk of reintroduction to humans increases. We examined 549 serum samples from persons 0–97 years of
Elien Vandoorn, Isabel Leroux-Roels, Geert Leroux-Roels, Anna Parys, Amy Vincent, Kristien Van Reeth   +5 more
doaj   +1 more source

Review detection of Newcastle disease virus

Frontiers in Veterinary Science, 2022
Newcastle disease (ND) is an acute and highly contagious disease caused by the Newcastle disease virus (NDV) infecting poultry, which has caused great harm to the poultry industry around the world.
Qian Mao, Shengming Ma, Philip Luke Schrickel, Pengwei Zhao, Jingya Wang, Yuhua Zhang, Shuangyu Li, Chengbao Wang   +7 more
doaj   +1 more source

Antimicrobial Analysis of Biosynthesized Lectin-Conjugated Gold Nanoparticles

Adsorption Science & Technology, 2022
To enhance the bioactivity of molecules through nanoparticles is being tested which has potential use in sustained-release drug delivery systems and to enhance the therapeutic effectiveness of drugs.
Hassien M. Alnashiri, Fahad M. Aldakheel, Abdulkarim S. Binshaya, Nahed S. Alharthi, Musthaq Ahmed   +4 more
doaj   +1 more source

Serologic study of pig-associated viral zoonoses in Laos [PDF]

, 2012
We conducted a serologic survey of four high-priority pig-associated viral zoonoses, Japanese encephalitis virus (JEV), hepatitis E virus (HEV), Nipah virus (NiV), and swine influenza virus (SIV), in Laos. We collected blood from pigs at slaughter during
Jarman, R.G., Thompson, R.C.A., Lunt, R. A., Blacksell, SD, Blacksell, S.D., Conlan, J.V., Vongxay, K., Lunt, RA, Gibbons, RV, Gibbons, R.V., Thompson, RC, Fenwick, S., Vongxay, K, Jarman, RG, Conlan, JV, Fenwick, S   +15 more
core   +2 more sources

Diagnostic performance of ELISA kits and expanded antigen panels for hemagglutination inhibition assays in pig herds enzootically infected with porcine Influenza A viruses. [PDF]

Porcine Health Manag
Background A combined approach using both indirect and direct detection methods can improve the diagnostic efficiency of swine Influenza A virus (swIAV) infections. Despite its importance, limited research has been conducted on the diagnostic performance
Stadler J, Grau K, Lillie-Jaschniski K, Pesch S, Graaf-Rau A, Harder T, Zoels S, Fux R, Ritzmann M, Eddicks M.   +9 more
europepmc   +2 more sources

Application of a ddRT-PCR to quantify seasonal influenza virus for viral isolation

Biosafety and Health, 2022
Viral isolation in cell cultures has been regarded for decades as the “gold standard” for the laboratory diagnosis of influenza viral infections. Not all viral strains could be isolated from clinical samples.
Yimeng Liu, Jiachen Zhao, Xiaomin Peng, Guilan Lu, Weixian Shi, Zhaomin Feng, Hui Xu, Shujuan Cui, Yang Pan, Daitao Zhang, Peng Yang, Quanyi Wang   +11 more
doaj   +1 more source

Post-pandemic seroprevalence of pandemic influenza A (H1N1) 2009 infection (swine flu) among children <18 years in Germany. [PDF]

, 2011
We determined antibodies to the pandemic influenza A (H1N1) 2009 virus in children to assess: the incidence of (H1N1) 2009 infections in the 2009/2010 season in Germany, the proportion of subclinical infections and to compare titers in vaccinated and ...
Thomas Mertens, Andrea Streng, Niehues Tim, Stephan Wirth, Rüdiger von Kries, Hampl, Walter, Michel, Detlef, Shai, Sonu, Falkenhorst, Gerhard, Kaiser, Petra, Weiss Susanne, von Kries, Rüdiger, Walter Hampl, Schroten Horst, König, Carl-Heinz Wirsing von, Tenenbaum, Tobias, Niehues, Tim, Peters, Jochen, Carl Heinz Wirsing von König, Tobias Tenenbaum, Susanne Weiss, Petra Kaiser, Wirsing von Koenig, Carl Heinz, Hans-Iko Huppertz, Ellen Kuscher, Mertens Thomas, Hermann Girschick, Weiss, Susanne, Wirsing von König, Carl-Heinz, Tim Niehues, Huppertz, Hans-Iko, Simon Rückinger, Streng, Andrea, Kries, Rüdiger von, Kaiser Petra, Horst Schroten, Sonu Shai, Falkenhorst Gerhard, Wirsing von König Carl Heinz, Axel Sauerbrey, Liese, Johannes, Johannes Liese, Mertens, Thomas, Rückinger Simon, Hampl Walter, Schroten, Horst, Sauerbrey, Axel, Gerhard Falkenhorst, Shai Sonu, Huppertz Hans-Iko, von Kries Rüdiger, Rückinger, Simon, Tenenbaum Tobias, Jochen Peters, Wirth Stephan, Liese Johannes, Girschick, Hermann, Peters Jochen, Michel Detlef, Streng Andrea, Sauerbrey Axel, Wirth, Stephan, Kuscher Ellen, Detlef Michel, Girschick Hermann, Kuscher, Ellen   +65 more
core   +1 more source

Cross-protective potential of a novel monoclonal antibody directed against antigenic site B of the hemagglutinin of influenza A viruses. [PDF]

PLoS Pathogens, 2009
The hemagglutinin (HA) of influenza A viruses has been classified into sixteen distinct subtypes (H1-H16) to date. The HA subtypes of influenza A viruses are principally defined as serotypes determined by neutralization or hemagglutination inhibition ...
Reiko Yoshida, Manabu Igarashi, Hiroichi Ozaki, Noriko Kishida, Daisuke Tomabechi, Hiroshi Kida, Kimihito Ito, Ayato Takada   +7 more
doaj   +1 more source

Comparative analysis of the viruses and pp by hemagglutination inhibition testing and ELISA-, CPE-, and fluorescence-based microneutralization assays. [PDF]

, 2014
aFor the hemagglutination inhibition test, the titers of the virus and pp were adjusted to 4 hemagglutination units.bFor the microneutralization assays, the titers of the virus and pp were adjusted to 100 TCID50.
Shude Jiang (667372), Xiaoguang Wang (425047), Yunfeng Long (667370), Guoyang Liao (667373), Weidong Li (292436), Jing Liu (38537), Jinghui Yang (588241), Shaohui Song (667371), Xinwen Zhang (485325)   +8 more
core   +1 more source