Academic literature on the topic 'Avidity'

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Journal articles on the topic "Avidity"

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Arifa, Julian Eva, Budiman Bela, Silvia Tri Widyaningtyas, and Jeanne Elvia Christian. "Penggunaan antigen p24, IDR-Gp41 dan ID2-Pol dalam uji aviditas untuk identifikasi kasus baru pada infeksi HIV-1." Jurnal Biotek Medisiana Indonesia 8, no. 1 (2019): 1–8. http://dx.doi.org/10.22435/jbmi.v8i1.2578.

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AIDS is a severe immunodeficiency disease caused by HIV. Identification of new HIV infection in a population is required for the evaluation of intervention strategy of HIV-1 transmission. The avidity assay has been promoted for HIV-1 detection. Avidity assay is based on affinity strength of the epitopes of the HIV antigen against its specific corresponding antibodies. The binding of the antigen - the antibody formed in the initial phase of infection is relatively weak and easy to break with chaotropic reagents. In contrary, the antigen-antibody binding formation in long-term infection is stron
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Prince, Harry E., Mary Lapé-Nixon, and Susan M. Novak-Weekley. "Performance of a Cytomegalovirus IgG Enzyme Immunoassay Kit Modified To Measure Avidity." Clinical and Vaccine Immunology 21, no. 6 (2014): 808–12. http://dx.doi.org/10.1128/cvi.00105-14.

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ABSTRACTThe measurement of cytomegalovirus (CMV) IgG avidity accurately discriminates recent and past CMV infections. We sought to determine if the Wampole Laboratories CMV IgG enzyme immunoassay (EIA) could be modified to measure avidity. The evaluation panel consisted of 156 serum samples we used in 2002 to validate a laboratory-developed EIA, in which 78 serum samples exhibited low avidity, 7 exhibited intermediate avidity, and 71 exhibited high avidity. The qualitative agreement between the two avidity assays was 94% (147/156); all 9 sera with discordant results exhibited intermediate avid
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Elyasi, Hossein, Jalal Babaie, Hélène Fricker-Hidalgo, et al. "Use of Dense Granule Antigen GRA6 in an Immunoglobulin G Avidity Test To Exclude Acute Toxoplasma gondii Infection during Pregnancy." Clinical and Vaccine Immunology 17, no. 9 (2010): 1349–55. http://dx.doi.org/10.1128/cvi.00199-10.

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ABSTRACT The usefulness of a specific immunoglobulin G (IgG) avidity enzyme-linked immunosorbent assay (ELISA) based on recombinant GRA6 antigen for distinguishing between acute and chronic Toxoplasma infection was investigated. Two sets of serum samples obtained from pregnant women with acute, chronic, or no Toxoplasma infection collected in France and Iran were used. Among the French subjects, 19 of 20 (95%) women who experienced seroconversion during the past 4 months before sampling displayed low-avidity IgG antibodies against GRA6, while all 17 (100%) women with chronic infection had high
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Aguado-Martínez, A., G. Álvarez-García, I. Arnaiz-Seco, E. Innes, and L. M. Ortega-Mora. "Use of Avidity Enzyme-Linked Immunosorbent Assay and Avidity Western Blot to Discriminate between Acute and Chronic Neospora Caninum Infection in Cattle." Journal of Veterinary Diagnostic Investigation 17, no. 5 (2005): 442–50. http://dx.doi.org/10.1177/104063870501700506.

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Avidity serological tests (avidity enzyme-linked immunosorbent assay [ELISA] and avidity Western blot) were developed and used to differentiate between acute (primary infection, reinfection, and recrudescence) and chronic Neospora caninum infection in cattle. In addition, the pattern of immunoglobulin G (IgG) avidity maturation against different specific antigens of N. caninum tachyzoites was studied. Sequential serum samples were collected from cattle naturally and experimentally infected with N. caninum. Four groups of experimentally infected cattle were included in the study and were repres
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Billeskov, Rolf, Yichuan Wang, Shahram Solaymani-Mohammadi, et al. "Low antigen dose in adjuvant-based vaccination selectively induces CD4 T cells with enhanced functional avidity and protective efficacy." Journal of Immunology 198, no. 1_Supplement (2017): 73.9. http://dx.doi.org/10.4049/jimmunol.198.supp.73.9.

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Abstract T cells of high functional avidity sense and respond to low levels of antigen (Ag), and their superior protective efficacy was first described using CD8 T cells cultured in vitro with low levels of Ag resulting in higher avidity and anti-tumor/viral efficacy compared to low avidity T cells cultured with high Ag concentrations. Selectively inducing high avidity by low Ag concentrations has required in vitro expansion so far, as in vivo attempts with low-dose vaccination gave no response. We show for the first time that functionally high avidity CD4, but not CD8, T cells are selectively
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Yoshida, Márcia, Maria Carmen Arroyo Sanchez, and Maria Aparecida Shikanai-Yasuda. "Increased Immunoglobulin G Anti-Paracoccidioides brasiliensis Serum Antibody Avidity as a Predictor of Favorable Posttherapeutic Evolution in Paracoccidioidomycosis." Clinical and Vaccine Immunology 16, no. 11 (2009): 1583–86. http://dx.doi.org/10.1128/cvi.00265-09.

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ABSTRACT Paracoccidioidomycosis is endemic in Latin America, and ca. 80% of all cases occur in Brazil. Little is known about antibody avidity or the evolution of such avidity in the posttherapeutic period for the different clinical presentations of the disease. In the present study, we evaluated 53 patients with paracoccidioidomycosis and calculated the avidity index. Medium- and high-avidity antibodies were found in 79.5% of patients with chronic presentation (n = 39). Among patients with the acute form (n = 14), 57.1% of the antibodies presented low avidity. In the posttherapeutic period, th
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Gray, Peter M., Griffith D. Parks, and Martha A. Alexander-Miller. "A Novel CD8-Independent High-Avidity Cytotoxic T-Lymphocyte Response Directed against an Epitope in the Phosphoprotein of the Paramyxovirus Simian Virus 5." Journal of Virology 75, no. 21 (2001): 10065–72. http://dx.doi.org/10.1128/jvi.75.21.10065-10072.2001.

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ABSTRACT Adoptive transfer studies have shown that cytotoxic T lymphocytes (CTL) of high avidity, capable of recognizing low levels of peptide-MHC I molecules, are more efficient at reducing viral titers than are low-avidity CTL, thus establishing CTL avidity as a critical parameter for the ability of a CTL to clear virus in vivo. It has been well documented that CTL of high avidity are relatively CD8 independent, whereas low-avidity CTL require CD8 engagement in order to become activated. In this study we have analyzed the antiviral CTL response elicited following infection with the paramyxov
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Singh Redhu, Naresh, Ayan Dey, Veena Balooni, and Sarman Singh. "Use of Immunoglobulin G Avidity To Determine the Course of Disease in Visceral and Post-Kala-Azar Dermal Leishmaniasis Patients." Clinical and Vaccine Immunology 13, no. 8 (2006): 969–71. http://dx.doi.org/10.1128/cvi.00149-06.

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ABSTRACT In the present study, anti-Leishmania immunoglobulin G (IgG) avidity was used to estimate the approximate time of disease manifestation. Significant differences (P < 0.0001) were found between the levels of anti-rKE-16 IgG avidity in leishmaniasis patients with recent and chronic diseases. More than 76% of patients with an illness duration of less than 6 months had avidity of less than 70%, 94% of patients had less than 80% avidity, and all (100%) patients with illness of more than 6 months had avidity values higher than 70%. The study showed that avidity could successfully be used
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Pereira Arias-Bouda, Lenka M., Sjoukje Kuijper, Anouk Van Der Werf, Lan N. Nguyen, Henk M. Jansen, and Arend H. J. Kolk. "Changes in Avidity and Level of Immunoglobulin G Antibodies to Mycobacterium tuberculosis in Sera of Patients Undergoing Treatment for Pulmonary Tuberculosis." Clinical Diagnostic Laboratory Immunology 10, no. 4 (2003): 702–9. http://dx.doi.org/10.1128/cdli.10.4.702-709.2003.

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ABSTRACT Much is known about specific antibodies and their titers in patients with tuberculosis. However, little is known about the avidity of these antibodies or whether changes in avidity occur during the progression of the disease or during treatment. The aims of this study were to determine the avidity of antibodies to Mycobacterium tuberculosis in patients with pulmonary tuberculosis, to explore the value of avidity determination for the diagnosis of tuberculosis, and to study changes in levels of antibodies and their avidity during treatment. Antibody avidity was measured by an enzyme-li
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Tiburcio, Monique Gomes Salles, Laís Anversa, Kelly Aparecida Kanunfre, Antonio Walter Ferreira, Virmondes Rodrigues Júnior, and Luciana de Almeida Silva. "Anti-Leishmania infantum IgG Antibody Avidity in Visceral Leishmaniasis." Clinical and Vaccine Immunology 20, no. 11 (2013): 1697–702. http://dx.doi.org/10.1128/cvi.00367-13.

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ABSTRACTIgG avidity tests are used to discriminate acute from chronic infections. There are few reports on the IgG avidity profile of patients with visceral leishmaniasis (VL). This study investigated the anti-LeishmaniaIgG avidity in patients with classic VL (n= 10), patients showing clinical cure after treatment (n= 18), and asymptomatic subjects with at least one positiveLeishmaniatest (n= 20). All subjects were from areas in Brazil where VL is endemic. Serum samples were collected from each subject on two different occasions. IgG avidity was evaluated by Western blotting. The proportion of
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Dissertations / Theses on the topic "Avidity"

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Wernecke, Norman. "Seroprävalenz von Masernvirus-IgG Antikörpern: Untersuchung zum Zusammenhang zwischen Avidität und In-Vitro-Neutralisationsfähigkeit." Doctoral thesis, Universitätsbibliothek Leipzig, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-211333.

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Die vorliegende Arbeit hatte das Ziel, die Korrelation zwischen der Avidität der Anti-Masern-IgG-Antikörper und deren In-Vitro-Neutralisationsfähigkeit zu untersuchen, sowie mittels Datenbankanalyse die Seroprävalenz von schützenden Antikörpern gegen Masern und den Impfstatus der Kinder- und Jugendlichen festzustellen. Die lineare Korrelation zwischen Neutralisationsfähigkeit und Avidität war in dieser Stichprobe schwach (ρ=0,240, p=0,006). Für hohe IgG Konzentrationen über 1000 mIU/ml fand sich eine mittlere Korrelation zwischen Avidität und Neutralisationstiter (ρ=0,612; p<0,001). Bei den u
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Achilli, Silvia. "Production recombinante de récepteurs lectines de type C et identification de ligands sélectif : de nouveaux outils pour la modulation du système immunitaire." Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAV014/document.

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Les lectines de type C (CLRs) sont des récepteurs impliqués dans la reconnaissance d’oligosaccharides et principalement exprimés à la surface des cellules présentatrices d’antigène (APCs) et notamment des cellules dendritiques (DCs), véritable sentinelle de notre système immunitaire. Elles sont impliquées dans la reconnaissance de motifs spécifiques exprimés à la surface d’agents pathogènes et sont capables de stimuler le système immunitaire afin de déclencher une réponse adaptée. Ce rôle crucial joué par les CLRs dans l’équilibre de la réponse immunitaire confère aux interactions CLR/glycane
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Gagnon, Julien. "Les effets synergiques des cytokines pro-inflammatoires et des cytokines impliquées dans l’homéostasie sur les réponses des lymphocytes T CD8 aux antigènes." Thèse, Université de Sherbrooke, 2016. http://hdl.handle.net/11143/8777.

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Résumé : L’IL-7 et l’IL-15 sont des cytokines impliquées dans l’homéostasie des lymphocytes T CD8 naïfs et mémoires respectivement. Lors d’une réponse immunitaire, certaines cytokines pro-inflammatoires, comme l’IL-6 et l’IL-21, sont produites par les cellules du système immunitaire inné. Nous avons observé que certaines cytokines de ces deux groupes (homéostasie et pro-inflammatoires), peuvent avoir un effet synergique sur la fonction des lymphocytes T CD8. Spécifiquement, l’incubation des lymphocytes T CD8 naïfs avec l’IL-6 ou l’IL-21, en présence d’IL-7 ou d’IL-15 cause une forte proliférat
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Canelle, Quentin. "Real Time Surface Plasmon Resonance Biosensors, a Powerful Technology to Assess Polyclonal Antibody Avidity." Doctoral thesis, Universite Libre de Bruxelles, 2015. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/216754.

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The present research focused on the development of a new methodology to assess the strength of the interaction between vaccine antigens and elicited polyclonal antibodies through SPR biosensors. Quantifying the binding strength of polyclonal antibodies is of first importance to evaluate the quality of the vaccine as well as to increase the scientific knowledge of immune protection mechanisms. To now the development of such tool has been complicated by the non-specific binding caused by high protein abundance in the blood and serum samples but also by the way of interpreting the data resulting
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Handl, Heather Lyn. "DEVELOPMENT AND EVALUATION OF REVERSE-ENGINEERED MULTIVALENT LIGANDS FOR CANCER IMAGING AND THERAPY." Diss., The University of Arizona, 2005. http://hdl.handle.net/10150/195974.

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Multimeric ligands have the potential to be developed as targeted imaging agents and therapeutics for the diagnosis and treatment of cancer. Multimeric ligands consist of multiple binding residues tethered together by a linker and are capable of simultaneous binding to multiple receptors. This dissertation details the proof-of-principle experiments that establish that multimeric ligands bind with an increased affinity and cooperativity compared to their monomeric counterparts. We have chosen to evaluate combinations of ligands for the human melanocortin 4 receptor (hMC4R), human delta-opioi
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Schoendorf, Diana Elisabeth. "Influence of peptide-MHC/TCR avidity on T-cell selection and activation using transgenic models." Thesis, Imperial College London, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.369067.

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Griffiths, S. J. "Chronic cytomegalovirus infection drives the accumulation of memory T cells with low functional avidity during ageing." Thesis, University College London (University of London), 2011. http://discovery.ucl.ac.uk/1322698/.

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Immune senescence is associated with a predisposition to infections, poor vaccination responses and early mortality in older individuals. Furthermore, evidence that chronic cytomegalovirus (CMV) infection is a key driver of immune senescence is becoming increasingly recognised. This thesis aimed to investigate the hypothesis that large CD8+ T cell expansions (TCEs) caused by chronic CMV infection during ageing may be instrumental in this association. Data presented here shows CMV-specific CD8+ TCEs that accumulate during ageing are predominately of the CD45RA+ memory phenotype. However, these
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Vadakekolathu, J. "Characterisation of high and low avidity peptide specific CD8+ T cells using immunologic, transcriptomic and proteomic tools." Thesis, Nottingham Trent University, 2013. http://irep.ntu.ac.uk/id/eprint/228/.

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One of the hallmarks of successful immunotherapy is the generation of high avidity cytotoxic T cells which can recognise and respond to very low concentration of antigens. This sensitivity of T cells is usually determined by peptide titration ELISpot assays. Even though these assays are generally useful, they are laborious and sample demanding. The assays become even more difficult if the peptide(s) accountable for the generation of vaccine specific responses are unknown such as whole protein or cell vaccines. Therefore, there is a need to identify markers which can quickly and reliably identi
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Ashburn, David. "The relevance of IgA and IgE assays, IgG avidity and western blotting in the diagnosis of Toxoplasma infection." Thesis, University of Aberdeen, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.361776.

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To improve diagnosis of <I>Toxoplasma gondii</I> in difficult patient groups, IgA- and IgE-immunosorbent agglutination assays (ISAGA), IgG avidity and Western blotting were developed and assessed. In the ISAGA, rabbit anti-human IgA or anti-human IgE (for the IgA-ISAGA and IgE-ISAGA respectively) was adsorbed onto microtitre plates; formaldehyde fixed tachyzoites were used to identify specific antibody. Both ISAGAs were specific; only 1/482 (0.2%) and 1/513 (0.19%) false positive results were recorded for the IgA and IgE-ISAGA respectively. Both were produced early in infection and were detect
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Chilcoat, Clayton Douglas. "Protein Kinase A Regulates β2 Integrin Avidity Activation and Subsequent Neutrophil Activation via Modulation of Myosin Light Chain Kinase". NCSU, 2005. http://www.lib.ncsu.edu/theses/available/etd-03312005-093042/.

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β2 integrins are adhesion molecules on the surface of neutrophils. Avidity activation of β2 integrins includes transportation of pre-formed integrins to the cell surface and a conformational change in the integrin to a high-binding state. Upon binding ligand, β2 integrins initiate a signaling cascade that results in activation of the neutrophil to a pro-inflammatory state, and the inhibition of this signal can prevent further activation of the neutrophil. cAMP and it effector protein kinase A (PKA) exert a generally inhibitory effect upon neutrophil activation. PKA has been shown to inactivate
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Books on the topic "Avidity"

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Al-Ghunaim, Yacoub Yousuf. Kuwait faces avidity. Center for Research and Studies on Kuwait, 2000.

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Fard, Amir Hossein Mohagheghi. Positivity for and avidity of human herpesviruses IgG antibody determined by ELISA. University of Manchester, 1996.

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Traduction, Oliveira Claire de, ed. Avidité. Editions du Seuil, 2003.

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Adhikārī, Rāmalāla. Vidita-avidita: Sampādakīya ra bhūmikā saṅgraha. Nirmāṇa Prakāśana, 1998.

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Plutarch. L' avidità di ricchezze = De cupiditate divitiarum. Palladio, 1986.

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Robert, McMahon J. Avidin-Biotin Interactions. Humana Press, 2007. http://dx.doi.org/10.1385/1597455792.

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McMahon, Robert J., ed. Avidin-Biotin Interactions. Humana Press, 2008. http://dx.doi.org/10.1007/978-1-59745-579-4.

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Takeshi, Sano, and Stayton Patrick Sean 1961-, eds. ( Strept)avidin biotin. Elsevier, 1999.

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Antinucci, Francesco. Spezie: Una storia di scoperte, avidità e lusso. Editori GLF Laterza, 2014.

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1958-, McMahon Robert Joseph, ed. Avidin-biotin interactions: Methods and applications. Humana, 2008.

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Book chapters on the topic "Avidity"

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Mercader, Sara, and Stephen Crooke. "Measles IgG Avidity Assay." In Methods in Molecular Biology. Springer US, 2024. http://dx.doi.org/10.1007/978-1-0716-3870-5_18.

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Angeletti, Davide, Gregory M. Frank, and Jonathan W. Yewdell. "Flow-Cytometric Method Measuring B Cell Surface Immunoglobulin Avidity." In Methods in Molecular Biology. Springer New York, 2017. http://dx.doi.org/10.1007/978-1-4939-7095-7_15.

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Allard, Mathilde, Michael Hebeisen, and Nathalie Rufer. "Assessing T Cell Receptor Affinity and Avidity Against Tumor Antigens." In Oncoimmunology. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-62431-0_40.

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Nagato, Kaoru, Timothy T. Spear, and Michael I. Nishimura. "Influence of Antigen Receptor Avidity, Affinity, and Specificity on Genetically Engineered T Cells." In Cancer Drug Discovery and Development. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-21167-1_4.

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Kuznetsov, Vladimir A. "Relative Avidity, Specificity, and Sensitivity of Transcription Factor–DNA Binding in Genome-Scale Experiments." In Methods in Molecular Biology. Humana Press, 2009. http://dx.doi.org/10.1007/978-1-60761-175-2_2.

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Simon, Scott I. "Molecular Mechanisms of Neutrophil Adhesion Studied by Inducing a High Avidity State at β2-Integrin." In Biomechanics of Active Movement and Division of Cells. Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-642-78975-5_25.

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Dwir, O., V. Grabovsky, and R. Alon. "Selectin Avidity Modulation by Chemokines at Subsecond Endothelial Contacts: A Novel Regulatory Level of Leukocyte Trafficking." In Leucocyte Trafficking. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-05397-3_7.

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Bruderer, U., E. Fürer, S. J. Cryz, and A. B. Lang. "The Role of Human Monoclonal Antibody Specificity and Avidity in the Protection Against Gram-negative Bacteria." In Immunotherapeutic Prospects of Infectious Diseases. Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-76120-1_50.

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Bühler, Bastian, and Murat Sunbul. "Single-Molecule RNA Imaging in Live Cells with an Avidity-Based Fluorescent Light-Up Aptamer biRhoBAST." In Methods in Molecular Biology. Springer US, 2024. http://dx.doi.org/10.1007/978-1-0716-3918-4_8.

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Shimizu, Yoshio, Masanori Seki, Shuzo Kaneko, et al. "Patients with IgA Nephropathy Respond Strongly Through Production of IgA with Low Avidity Against Staphylococcus aureus." In IgA Nephropathy Today. KARGER, 2007. http://dx.doi.org/10.1159/000102456.

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Conference papers on the topic "Avidity"

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Chekanova, T. A. "LABORATORY CONFIRMATION OF THE SPOTTED FEVER GROUP RICKETTSIOSES AMONG PATIENTS WITH TYPICAL AND ATYPICAL CLINICAL MANIFESTATIONS." In Molecular Diagnostics and Biosafety. Federal Budget Institute of Science 'Central Research Institute for Epidemiology', 2020. http://dx.doi.org/10.36233/978-5-9900432-9-9-81.

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In the group of patients with typical clinical signs of acute tick-borne rickettsioses, specific IgM and/or IgG with/without IgA were found in 75.6% cases. IgG were low avidity in most cases, which indicated the recent primary infection. More than 20% of sera have single group specific IgA. In patients with atypical manifestations highly avidity IgG were predominant, that along with the presence of IgM and/or IgA may indicate re-infection or infection by new species, which is different from previous pathogen of the tick-borne spotted group rickettsioses.
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Tang, Wan, Xi-Min Yang, Xia Xie, Li-Mei Peng, Chan-Hyun Youn, and Yang Cao. "Avidity-model based clonal selection algorithm for network intrusion detection." In 2010 IEEE 18th International Workshop on Quality of Service (IWQoS). IEEE, 2010. http://dx.doi.org/10.1109/iwqos.2010.5542731.

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Dias, Brenda, Andrea Silva, Ariane Souza, et al. "Neutralizing antibodies and igg avidity against SARS-CoV-2 variants." In International Symposium on Immunobiologicals. Instituto de Tecnologia em Imunobiológicos, 2023. http://dx.doi.org/10.35259/isi.2023_58035.

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Portilho, Amanda, Jéssica Santos, Gabrielle Lima, and Elizabeth Gaspari. "Comparison of chaotropic agents and incubation temperatures for Avidity-ELISA." In International Symposium on Immunobiologicals. Instituto de Tecnologia em Imunobiológicos, 2022. http://dx.doi.org/10.35259/isi.2022_52249.

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Weinberg, Sharon, George Kourounis, Frakinda Jabeen, David Denning, and Chris Kosmidis. "PET-CT avidity and Aspergillus serology in chronic pulmonary Aspergillosis." In ERS Congress 2024 abstracts. European Respiratory Society, 2024. http://dx.doi.org/10.1183/13993003.congress-2024.pa657.

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Wiuff, C., P. Heegaard, and P. Lind. "Avidity measurements and anti-LPS antibodies induced during salmonella infections in pigs." In Seventh International Symposium on the Epidemiology and Control of Foodborne Pathogens in Pork. Iowa State University, Digital Press, 1997. http://dx.doi.org/10.31274/safepork-180809-189.

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Bundle, David R., Pavel I. Kitov, Ramon Alibes, et al. "THE SEARCH FOR HIGH AVIDITY LIGANDS: CONSTRAINED UNIVALENT OLIGOSACCHARIDES AND RADIALLY ARRANGED MULTIVALENT OLIGOSACCHARIDES." In XXIst International Carbohydrate Symposium 2002. TheScientificWorld Ltd, 2002. http://dx.doi.org/10.1100/tsw.2002.356.

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Raja, Ali, Wouter Scheper, Elena Merino, et al. "Abstract 5153: Measuring T-cell avidity and enrichment using an acoustic force based technology." In Proceedings: AACR Annual Meeting 2019; March 29-April 3, 2019; Atlanta, GA. American Association for Cancer Research, 2019. http://dx.doi.org/10.1158/1538-7445.sabcs18-5153.

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Raja, Ali, Wouter Scheper, Elena Merino, et al. "Abstract 5153: Measuring T-cell avidity and enrichment using an acoustic force based technology." In Proceedings: AACR Annual Meeting 2019; March 29-April 3, 2019; Atlanta, GA. American Association for Cancer Research, 2019. http://dx.doi.org/10.1158/1538-7445.am2019-5153.

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Sachsenmeier, Kris F., Nazzareno Dimasi, Qihui Huang, et al. "Abstract 4635: The avidity hypothesis: comparing bispecific and monospecific antibodies in preclinical oncology models." In Proceedings: AACR 104th Annual Meeting 2013; Apr 6-10, 2013; Washington, DC. American Association for Cancer Research, 2013. http://dx.doi.org/10.1158/1538-7445.am2013-4635.

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Reports on the topic "Avidity"

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Johnson, Akindele O., and Che-Hung Lee. Quantitation of Interacting Molecular Species and Measurement of Molecular Avidity by Single Radial (Immuno) Diffusion. Defense Technical Information Center, 1989. http://dx.doi.org/10.21236/ada230229.

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Perk, Simon, Egbert Mundt, Alexander Panshin, et al. Characterization and Control Strategies of Low Pathogenic Avian Influenza Virus H9N2. United States Department of Agriculture, 2012. http://dx.doi.org/10.32747/2012.7697117.bard.

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Abstract:
The avian influenza virus, subtype H9N2 subtype, defined as having a low pathogenicity, causes extensive economical losses in commercial flocks, probably due to management and synergism with other pathogens. AIV H9N2 was first identified in Israel in the year 2000, and since then it became endemic and widespread in Israel. Control by vaccination of commercial flocks with an inactivated vaccine has been introduced since 2007. In face of the continuous H9N2 outbreaks, and the application of the vaccination policy, we aimed in the present study to provide a method of differentiating naturally inf
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ธรรมรักษ์, เผด็จ. ผลของการใช้วัคซีนพีอาร์อาร์เอสเชื้อเป็นในฟาร์มสุกรต่อสมรรถภาพทางการสืบพันธุ์ของสุกรสาวทดแทนและแม่สุกรอุ้มท้อง (ปีที่ 1) : รายงานฉบับสมบูรณ์. จุฬาลงกรณ์มหาวิทยาลัย, 2012. https://doi.org/10.58837/chula.res.2012.60.

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Abstract:
การศึกษาในครั้งนี้ได้ทำการสำรวจความชุกทางซีรั่มของเชื้อไวรัสพีอาร์อาร์เอส (PRRSV) ในสุกรสาวทดแทนจากฟาร์มสุกรในประเทศไทยที่ถูกคัดเลือกจำนวน 5 ฟาร์ม การศึกษาประกอบด้วย 3 ส่วน ส่วนแรกเป็นการศึกษาย้อนหลังเพื่อวิเคราะห์ข้อมูลด้านความชุกทางซีรั่มของเชื้อ PRRSV ในสุกรสาว แม่สุกร พ่อสุกร สุกรอนุบาล และสุกรขุนจำนวน 7,030 ตัวอย่าง ส่วนที่สองเป็นการศึกษาความชุกทางซีรั่มของเชื้อ PRRSV ณ ช่วงเวลาหนึ่งในสุกรสาว จำนวน 200 ตัว ส่วนสุดท้ายเป็นการศึกษาความชุกทางซีรั่มของเชื้อ PRRSV ในสุกรสาวที่ถูกคัดทิ้งจากปัญหาความล้มเหลวทางการสืบพันธุ์ จำนวน 166 ตัว จากฟาร์มทั้งหมดพบว่ามีความชุกทางซีรั่มของเชื้อ PRRSV เป็น 79
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