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151,298 results

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Page 1
Did you mean itter OR titre (151,328 results)?
Quantitative analysis of aquaporin-4 (AQP4) and myelin oligodendrocyte glycoprotein (MOG) antibodies titres: correlation with relapses.
Nasello M, Woodhall M, Xue H, Mgbachi V, Geraldes R, Leite MI, Waters P, Palace J. Nasello M, et al. Brain Commun. 2025 Aug 22;7(5):fcaf312. doi: 10.1093/braincomms/fcaf312. eCollection 2025. Brain Commun. 2025. PMID: 40933287 Free PMC article.
Long-term immunosuppressant treatments induced a further decrease in titres during remission in both cohorts. In 40% of samples in both groups there was an increase in titre at relapse. A 2-fold increase in AQP4-IgG titres had an Odds Ratio (OR) of 6.59% an …
Long-term immunosuppressant treatments induced a further decrease in titres during remission in both cohorts. In 40% of samples in bo …
Titering antibodies.
Stewart CC, Stewart SJ. Stewart CC, et al. Curr Protoc Cytom. 2001 May;Chapter 4:Unit 4.1. doi: 10.1002/0471142956.cy0401s14. Curr Protoc Cytom. 2001. PMID: 18770707
This unit presents techniques for ascertaining the optimal titer for individual, dual, and multiple antibodies used for simultaneous phenotyping, stressing the importance of quality control in making batches of antibody for routine use....
This unit presents techniques for ascertaining the optimal titer for individual, dual, and multiple antibodies used for simultaneous …
Live Cell-Based Semi-Quantitative Stratification Highlights Titre-Dependent Phenotypic Heterogeneity in MOGAD: A Single-Centre Experience.
Regina D, Gargano CD, Guerra T, Frigeri A, Paolicelli D, Ruggieri M, Iaffaldano P. Regina D, et al. Int J Mol Sci. 2025 Oct 1;26(19):9615. doi: 10.3390/ijms26199615. Int J Mol Sci. 2025. PMID: 41096880 Free PMC article.
Semi-quantitative fluorescence ratios correlated consistently with endpoint titres, and exponential decay analysis demonstrated slower signal loss in high-titre sera, confirming assay reliability. No significant association emerged between titre level and mon …
Semi-quantitative fluorescence ratios correlated consistently with endpoint titres, and exponential decay analysis demonstrated slowe …
Rapid Two-Day Baculovirus Titering Using Flow Cytometry.
Yovcheva M, Thompson KW. Yovcheva M, et al. Methods Mol Biol. 2024;2829:271-275. doi: 10.1007/978-1-0716-3961-0_21. Methods Mol Biol. 2024. PMID: 38951343
This chapter outlines a rapid detection method to determine the virus titer of your baculovirus stock. Staining of cells with fluorescently labeled gp64 antibody allows for flow cytometer-based quantitation of baculovirus-infected insect cells. In this assay, Sf9 cells are …
This chapter outlines a rapid detection method to determine the virus titer of your baculovirus stock. Staining of cells with fluores …
Characteristics of ABO Antibodies in Group O Malaysian Blood Donors.
Saidin NIS, Noor NHM, Yusoff SM, Sauli MS. Saidin NIS, et al. Malays J Med Sci. 2023 Aug;30(4):61-70. doi: 10.21315/mjms2023.30.4.6. Epub 2023 Aug 24. Malays J Med Sci. 2023. PMID: 37655148 Free PMC article.
METHODS: Plasma from Group O blood donors was tested by using antibody titration at room temperature. Titres 64 were considered high. The plasma was treated with 0.01 M dithiothreitol (DTT) to determine the presence of IgG antibodies and titre. ...RESULTS: Of 311 …
METHODS: Plasma from Group O blood donors was tested by using antibody titration at room temperature. Titres 64 were considered hig …
Titering replication-defective rSV40 vectors.
Strayer DS, Mitchell C, Maier DA, Nichols CN. Strayer DS, et al. Cold Spring Harb Protoc. 2010 Jun;2010(6):pdb.prot5437. doi: 10.1101/pdb.prot5437. Cold Spring Harb Protoc. 2010. PMID: 20516175
Resulting vectors are replication-incompetent and contain no detectable wild-type SV40 revertants. Viruses are titered by quantitative polymerase chain reaction (qPCR), described here. qPCR measures the number of rSV40 genomes in purified viral stocks using primers specifi …
Resulting vectors are replication-incompetent and contain no detectable wild-type SV40 revertants. Viruses are titered by quantitativ …
Skeletal brucellosis.
Patil MY, Antin SM, Gupta A. Patil MY, et al. J Indian Med Assoc. 2011 Mar;109(3):171-3. J Indian Med Assoc. 2011. PMID: 22010586
Detection of specific antibodies was done by brucella agglutination test. In majority of the patients the titre was 1:320; the highest titre was 1:2560 and least titre was 1:40. All the patients were treated by combination therapy of doxycycline 100 to 200 mg …
Detection of specific antibodies was done by brucella agglutination test. In majority of the patients the titre was 1:320; the highes …
A Comparative Analysis of Methods for Titering Reovirus.
Yang YC, Wang XY, An YY, Liao CX, Wang NX, Xing-Zhao, He ZX. Yang YC, et al. Pharm Nanotechnol. 2020;8(5):409-417. doi: 10.2174/2211738508666200826103322. Pharm Nanotechnol. 2020. PMID: 32851967
BACKGROUND: A key challenge in the process of virus amplification is the need for a simple and convenient method for measuring virus titers. OBJECTIVE: Real-time unlabeled cell analysis (RTCA) was used to establish a standard curve of correlation between half-cell index ti …
BACKGROUND: A key challenge in the process of virus amplification is the need for a simple and convenient method for measuring virus tite …
Non-A, non-B post-transfusion hepatitis.
Dienstag JL, Purcell HR, Alter HJ, Feinstone SM, Wong DC, Holland PV. Dienstag JL, et al. Lancet. 1977 Mar 12;1(8011):560-2. doi: 10.1016/s0140-6736(77)91996-1. Lancet. 1977. PMID: 65657
To clarify the role of hepatitis-A virus (H.A.V.) in the aetiology of post-transfusion hepatitis unrelated to hepatitis-B virus, we have tested and titred pre-transfusion and convalescent serum samples from 32 patients for antibody to hepatitis-A antigen (anti-HA) by quant …
To clarify the role of hepatitis-A virus (H.A.V.) in the aetiology of post-transfusion hepatitis unrelated to hepatitis-B virus, we have tes …
Bacteriophage titering by optical density means: KOTE assays.
Abedon ST. Abedon ST. Open Life Sci. 2025 Dec 30;20(1):20251209. doi: 10.1515/biol-2025-1209. eCollection 2025. Open Life Sci. 2025. PMID: 41883389 Free PMC article. Review.
Recently, two groups have proposed the use of kinetic visualizations of phage-induced bacterial lysis to estimate phage titers ('KOTE' assays). Provided here is an overview of the two new publications and comparison of different approaches to interpreting resulting turbidi …
Recently, two groups have proposed the use of kinetic visualizations of phage-induced bacterial lysis to estimate phage titers ('KOTE …
151,298 results
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