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  1. 821
    “…CONCLUSIONS: These results suggested that the frequency of P. acnes-positive glands in the first negative prostate biopsy performed due to increased PSA titers can be supportive information for urologists in planning repeated biopsy or follow-up strategies.…”
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    Frequency of Propionibacterium acnes Infection in Prostate Glands with Negative Biopsy Results Is an Independent Risk Factor for Prostate Cancer in Patients with Increased Serum PSA Titers
  2. 822
    “…Nano-chromium supplementation at level of 1000 ppb and CrPic at level of 1500 ppb improved the antibody titers against AI and IB of broilers under heat stress conditions. …”
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    Effects of supplemental chromium picolinate and chromium nanoparticles on performance and antibody titers of infectious bronchitis and avian influenza of broiler chickens under heat stress condition
  3. 823
    “…BACKGROUND: Data on implications of a high positive titer of serum anti-Helicobacter pylori antibody on gastric cancer (GC) is limited. …”
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    Characteristics of non-cardia gastric cancer with a high serum anti-Helicobacter pylori IgG titer and its association with diffuse-type histology
  4. 824
    “…Numerous preclinical studies and clinical trials demonstrated that a safe and effective AD vaccine should induce high titers of anti-Aβ antibodies while avoiding the activation of T cells specific to Aβ. …”
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    Active immunization with norovirus P particle-based amyloid-β chimeric protein vaccine induces high titers of anti-Aβ antibodies in mice
  5. 825
    “…BACKGROUND: We previously showed that the endoscopic Kyoto classification for gastritis could predict Helicobacter pylori infection in individuals with a high negative titer of serum anti-H pylori antibodies. This study evaluated H pylori infection and the Kyoto classification score in patients with a low negative titer (<3 U/ml), high negative titer (3–9.9 U/ml), low positive titer (10–49.9 U/ml), and high positive titer (≥50 U/ml). …”
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    A combination of serum anti-Helicobacter pylori antibody titer and Kyoto classification score could provide a more accurate diagnosis of H pylori
  6. 826
    “…The correlation between each blood group A-specific B cell subset and anti-A antibody titer was then analyzed using Pearson's correlation analysis. …”
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    Human B1 Cells are the Main Blood Group A-Specific B Cells That Have a Moderate Correlation With Anti-A Antibody Titer
  7. 827
    “…We observed significant losses in the genomic titer of samples diluted with BSS for all time points. …”
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    Inclusion of PF68 Surfactant Improves Stability of rAAV Titer when Passed through a Surgical Device Used in Retinal Gene Therapy
  8. 828
    “…Retrospective serological work-up, demonstrated that the donor had high BKPyV-IgG-virus-like particle ELISA activity and a high BKPyV-genotype I neutralizing antibody titer, whereas both KT recipients only had low neutralizing antibody titers pre-transplantation. …”
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    Early fulminant BK polyomavirus-associated nephropathy in two kidney transplant patients with low neutralizing antibody titers receiving allografts from the same donor
  9. 829
    “…Each individual separation and the transfer of material between dimensions were optimized to develop a method that measures titer and aggregation of a target antibody from harvested cell culture fluid in under 5 min. …”
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    Rapid two-dimensional Protein-A size exclusion chromatography of monoclonal antibodies for titer and aggregation measurements from harvested cell culture fluid samples
  10. 830
    “…Together these data support further development of PEG-b-PLGA NPs as a vaccine carrier, particularly where it is desired to induce Th2 immunity and achieve sustained antibody titers in the absence of affecting Th1 immunity.…”
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    Biodegradable PLGA-b-PEG Nanoparticles Induce T Helper 2 (Th2) Immune Responses and Sustained Antibody Titers via TLR9 Stimulation
  11. 831
    “…However, the relationship between the antibody titer and liver enzyme levels has not been clarified yet. …”
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    Association between serum IgG antibody titers against Porphyromonas gingivalis and liver enzyme levels: A cross-sectional study in Sado Island
  12. 832
    “…The pre-transplant anti-CMV IgG titer was measured with an enzyme-linked fluorescent immunoassay. …”
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    1198. Measurement of Pre-transplant Anti-cytomegalovirus (CMV) Immunoglobulin G Titer to Predict Risk of CMV Infection in CMV-seropositive Kidney Transplant Recipients
  13. 833
    “…Pretransplant anti-A2 IgG titers were 2 in 16, 4 in 9, 8 in 6, and 16 in 5 and too weak to titer in 5 recipients. …”
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    A Safe Anti-A2 Titer for a Successful A2 Incompatible Kidney Transplantation: A Single-center Experience and Review of the Literature
  14. 834
    por Wienands, Jürgen
    Publicado 2021
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    IgG antibody titers to SARS-CoV-2 reveal a distinct efficacy of multiple sclerosis-modifying therapies to curtail lymphocyte compartments
  15. 835
    “…Both IgG and IgM titers were affected by gender, age, smoking status, and comorbidities. …”
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    Epidemiological study using IgM and IgG antibody titers against SARS-CoV-2 in The University of Tokyo, Japan (UT-CATS)()
  16. 836
    por Troughton, Marla, Young, Pampee P.
    Publicado 2021
    “…Low‐titer group O whole blood (LTOWB) use is growing steadily in the United States. …”
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    Conservation of Rh negative Low Titer O Whole Blood (LTOWB) and the need for a national conversation to define its use in trauma transfusion protocols
  17. 837
    “…In vaccinated subjects, antibody titers decreased by up to 40% each subsequent month while in convalescents they decreased by less than 5% per month. …”
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    Large-scale study of antibody titer decay following BNT162b2 mRNA vaccine or SARS-CoV-2 infection
  18. 838
    “…Methods to increase the titer of such vectors commonly include concentration by ultracentrifugation and truncation of the Spike protein cytoplasmic tail. …”
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    Cytoplasmic Tail Truncation of SARS-CoV-2 Spike Protein Enhances Titer of Pseudotyped Vectors but Masks the Effect of the D614G Mutation
  19. 839
    por Menichetti, Francesco, Popoli, Patrizia, Puopolo, Maria, Spila Alegiani, Stefania, Tiseo, Giusy, Bartoloni, Alessandro, De Socio, Giuseppe Vittorio, Luchi, Sauro, Blanc, Pierluigi, Puoti, Massimo, Toschi, Elena, Massari, Marco, Palmisano, Lucia, Marano, Giuseppe, Chiamenti, Margherita, Martinelli, Laura, Franchi, Silvia, Pallotto, Carlo, Suardi, Lorenzo Roberto, Luciani Pasqua, Barbara, Merli, Marco, Fabiani, Plinio, Bertolucci, Luca, Borchi, Beatrice, Modica, Sara, Moneta, Sara, Marchetti, Giulia, d’Arminio Monforte, Antonella, Stoppini, Laura, Ferracchiato, Nadia, Piconi, Stefania, Fabbri, Claudio, Beccastrini, Enrico, Saccardi, Riccardo, Giacometti, Andrea, Esperti, Sara, Pierotti, Piera, Bernini, Laura, Bianco, Claudia, Benedetti, Sara, Lanzi, Alessandra, Bonfanti, Paolo, Massari, Marco, Sani, Spartaco, Saracino, Annalisa, Castagna, Antonella, Trabace, Luigia, Lanza, Maria, Focosi, Daniele, Mazzoni, Alessandro, Pistello, Mauro, Falcone, Marco
    Publicado 2021
    “…INTERVENTIONS: Patients in the experimental group received intravenous high-titer CP (≥1:160, by microneutralization test) plus ST. …”
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    Effect of High-Titer Convalescent Plasma on Progression to Severe Respiratory Failure or Death in Hospitalized Patients With COVID-19 Pneumonia: A Randomized Clinical Trial
  20. 840
    “…A cocktail comprising stabilized B.1 and B.1.351 RBDs elicited antibodies with qualitatively improved neutralization titers and breadth relative to those immunized solely with either immunogen. …”
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    A Stabilized, Monomeric, Receptor Binding Domain Elicits High-Titer Neutralizing Antibodies Against All SARS-CoV-2 Variants of Concern
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