Abstract：
:It is known that membranoproliferative glomerulonephritis (MPGN), hypocomplementaemia and C3 nephritic factor (C3NeF) are closely related to each other, and the presence or absence of C3NeF in the serum is important for evaluating the nature of MPGN. However, some difficulties have been encountered in detecting this factor and therefore a new assay permitting the direct detection of C3NeF without purifying IgG from the patient's serum has been devised. Using this assay method, C3bBb-stabilizing activity was observed even in sera from MPGN patients who were non-hypocomplementaemic. Furthermore, among 98 cases with hypocomplementaemia. C3NeF was found to be absent in 66 cases.
journal_name
J Immunol Methodsjournal_title
Journal of immunological methodsauthors
Ohi H,Watanabe S,Fujita T,Seki M,Hatano Mdoi
10.1016/0022-1759(90)90234-msubject
Has Abstractpub_date
1990-07-20 00:00:00pages
71-6issue
1eissn
0022-1759issn
1872-7905pii
0022-1759(90)90234-Mjournal_volume
131pub_type
杂志文章abstract：:Quantitative indirect immunofluorescence (QIIF) methods used to measure absolute numbers of surface-expressed antigens have produced conflicting results [Marchant, A., Duchow, J., Delville, J., Goldman, M., 1992. Lipopolysaccharide induces up-regulation of CD14 molecule on monocytes in human whole blood. European Jour...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(99)00087-3
更新日期：1999-08-31 00:00:00
abstract：:Concanavalin A-activated murine suppressor T cells act via the mediator, soluble immune response suppressor (SIRS) which non-specifically suppresses IgM and IgG antibody responses to a variety of antigens, cytotoxic T lymphocyte responses and proliferative responses to alloantigens and mitogens in vitro. SIRS is a pro...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(82)90235-6
更新日期：1982-08-27 00:00:00
abstract：:The levels of protein A-reactive immunoglobulin (PA-Ig) in foetal bovine serum were measured in commercial batches. For tissue culture media incorporating 10% foetal bovine serum, the levels of bovine PA-Ig were of a similar order to those of mouse monoclonal antibodies produced by hybridomas grown in such media. The ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(83)90332-0
更新日期：1983-05-27 00:00:00
abstract：:The haem enzyme myeloperoxidase (MPO) (EC 1.11.1.7) with a spectral A430/A280 ratio greater than 0.7 and a specific activity of 125 U/mg was purified from isolated human neutrophils. To obtain a radioimmunoassay (RIA) for this enzyme, a specific antiserum against human neutrophil MPO was raised in rabbits and used at ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(91)90023-9
更新日期：1991-03-21 00:00:00
abstract：:The identification of distinct T helper lymphocyte subsets (Th1/2) with polarised cytokine production has opened up new fields in immunobiology. Of the several alternative methods of monitoring cytokine production, flow cytometric analysis of intracellular staining has distinct advantages and pitfalls. It allows high ...
journal_title：Journal of immunological methods
pub_type： 杂志文章,评审
doi：10.1016/s0022-1759(00)00230-1
更新日期：2000-09-21 00:00:00
abstract：:A colored or fluorescent signal is generally evaluated with the naked eye, or by means of different more or less sophisticated and costly instruments. Photodensitometry is an additional technique which is both inexpensive and simple to perform. This technique can satisfactorily quantify a signal without the use of eit...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(87)90235-3
更新日期：1987-10-23 00:00:00
abstract：:Eosinophil cationic protein (ECP) is a highly basic and potent cytotoxic single-chain zinc-containing protein present in the granules of the eosinophilic granulocytes. ECP appears to be involved in defence against parasites and in the tissue damage seen in subjects with allergic and inflammatory disease. To investigat...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(91)90177-h
更新日期：1991-04-25 00:00:00
abstract：:A monoclonal antibody to human IgG was tested with myeloma proteins of the four IgG subclasses. When tested by immunofluorometric assay, enzyme-linked immunosorbent assay, hemagglutination and hemagglutination inhibition assays, the antibody reacted with IgG3 but not with the other three IgG subclasses. When tested by...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(87)90317-6
更新日期：1987-02-11 00:00:00
abstract：:Upon treatment with protein therapeutics, a subset of patients will typically develop antibodies against the drug. These anti-drug antibodies can be of concern because they have the potential to alter the drug's therapeutic activity. In the case of relapsing-remitting multiple sclerosis (RRMS) patients receiving recom...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(99)00073-3
更新日期：1999-07-30 00:00:00
abstract：:A technical protocol was recently described by Fauve et al. (J. Immunol. Methods 1983, 64, 345) for inducing subcutaneous granuloma with polyacrylamide microbeads. The present study using this technique demonstrates that the capacity of host phagocytes to generate reactive oxygen species can be easily monitored by che...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(85)90261-3
更新日期：1985-11-07 00:00:00
abstract：:Sepsis is a systemic inflammatory response ensuing from presence and persistence of microorganisms in the bloodstream. The possibility to identify them at low concentrations may improve the problem of human health and therapeutic outcomes. So, sensitive and rapid diagnostic systems are essential to evaluate bacterial ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2018.12.004
更新日期：2019-02-01 00:00:00
abstract：BACKGROUND:The serological screening for celiac disease (CD) is currently based on the detection of anti-transglutaminase (tTG) IgA antibodies, subsequently confirmed by positive endomysial antibodies (EMA). When an anti-tTG IgA positive/EMA IgA negative result occurs, it can be due either to the lower sensitivity of t...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2020.112910
更新日期：2021-02-01 00:00:00
abstract：:A monoclonal antibody prepared against the murine interleukin-2 receptor (IL-2R) was employed to develop an ELISA method for measuring the immunological activation of T-cells. The assay detects an increase in IL-2R expression on activated lymphocytes. Stimulated splenic lymphocytes displayed markedly higher IL-2R expr...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(87)90114-1
更新日期：1987-02-26 00:00:00
abstract：:We have developed a sensitive and flexible method for the qualitative evaluation of IgG-Fc receptor interactions in cell suspensions. The assay is based on the flow cytometric quantitation of antibody-coated erythrocyte (EA) rosetting using fluorescein-labelled indicator erythrocytes (E). The number of IgG molecules o...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(90)90070-c
更新日期：1990-03-09 00:00:00
abstract：:Piezoelectric quartz crystals (resonance frequency 10 MHz) were used for an investigation of the immunochemical reaction between 2,4-dichlorophenoxyacetic acid (2,4-D) herbicide and several monoclonal antibodies prepared against 2,4-D. The herbicide was immobilized on the gold electrodes of the crystals silanized with...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(94)90356-5
更新日期：1994-11-10 00:00:00
abstract：:When five cytotoxicity methods compared the toxicity of eosinophil granule major basic protein (MBP) and melittin to K562 and HL-60 cells, strikingly discrepant results were noted. Trypan blue staining, propidium iodide/CellTrackerGreen staining and incorporation of 14C-leucine assays indicated MBP damages > 75% of ce...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(99)00055-1
更新日期：1999-07-30 00:00:00
abstract：:Rapid development in design and production of recombinant antibodies and antibody fragments specific for cell surface markers opens new opportunities for targeted delivery of therapeutic or imaging agents. However, the progress in this field is slowed by inactivation of many antibodies by chemical conjugation of paylo...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2004.03.011
更新日期：2004-06-01 00:00:00
abstract：:We describe a method for the generation of high-affinity monoclonal antibodies, which combines the power of natural immune responses with in vitro panning, B cell culture, RT-PCR and expression of the recombinant product. B cells from immunised rabbits were incubated at approximately 1000-10,000 cells per well with so...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2006.08.010
更新日期：2006-10-20 00:00:00
abstract：:Natural killer (NK) cells are important mediators of virus- and tumor-specific immune responses. The transfection of genes into NK cells has been proven difficult and so far requires infection with virus-based vectors. Here, the application of a novel nonviral, electroporation-based gene transfer method is described f...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(02)00431-3
更新日期：2003-03-01 00:00:00
abstract：:Antibody phage display technology is a well established method for selecting specific antibodies against desired targets. Although phage display is the most widely used method of generating synthetic antibodies, it is laborious to perform multiple selections with different antigens simultaneously using conventional ma...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2010.09.034
更新日期：2011-03-31 00:00:00
abstract：:A method is described for measuring antibody-dependent cellular cytotoxicity (ADCC) of mononuclear cells from human peripheral blood using an established murine cell line and commercially prepared antisera. The test utilizes a standard 51Cr release technique. The ADCC activity of mononuclear cells obtained from 10 hea...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(85)90107-3
更新日期：1985-05-23 00:00:00
abstract：:The length distributions of the third complementarity determining region (CDR3) of the T cell receptor (TCR) beta chain were determined quantitatively from peripheral blood lymphocytes of healthy donors. RT-PCR products of 26 V beta families and subfamilies were analyzed by an A.L.F. DNA sequencer and Fragment Manager...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(95)00178-d
更新日期：1995-11-16 00:00:00
abstract：:Ia molecule (Ek,b beta:Ek alpha or Ak beta:Ak alpha)-containing planar membranes were constructed with cholesterol and a 9:1 molar ratio of the phospholipids dipalmitoyl phosphatidylcholine and dilinoleoyl phosphatidylcholine. This lipid composition was found to be optimal for the stimulation of T cell hybridomas of d...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(87)90432-7
更新日期：1987-04-02 00:00:00
abstract：:A double fluorescent antibody method for quantitating human complement-fixing antibody to lymphocyte subclasses has been developed. The indicators in this system are a C6-deficient serum as a non-lytic source of complement, rhodamine-labeled anti-C3 and fluorescein-labeled murine monoclonal antibodies to human lymphoc...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(85)90284-4
更新日期：1985-12-17 00:00:00
abstract：:Direct reverse transcriptase in situ polymerase chain reaction (RT-in situ PCR) of selected mRNA expression in rat mast cells (MC) and alveolar macrophages (AM) was optimized. Rat peritoneal mast cells (PMC), rat cultured mast cells (RCMC), rat bronchoalveolar lavage cells (BALC) or rat cultured alveolar macrophages (...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(99)00061-7
更新日期：1999-06-24 00:00:00
abstract：:To increase the selection efficiency and productivity of stable clones expressing recombinant antibody-IL-2 fusion protein, a dicistronic expression vector containing the anti-erbB2 scFv-Fc-IL-2 fusion gene followed by a weakened neo gene, was constructed to allow for the concurrent translation of the recombinant prot...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2004.08.013
更新日期：2004-12-01 00:00:00
abstract：:Cytotoxicity assays are widely used to evaluate the functional activity of NK and T cells against tumour target cells and the release of radioactive sodium chromate from labelled target cells is still the most commonly used marker of target lysis in culture supernatants. We describe here the standardization of a micro...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(94)90104-x
更新日期：1994-06-24 00:00:00
abstract：:A simple and reproducible technique for murine platelet isolation is described. Such preparations then become useful in determining in vitro platelet secretory responses and platelet aggregation. ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(80)90226-4
更新日期：1980-01-01 00:00:00
abstract：BACKGROUND:Accumulating evidence intensively advises circulating endothelial progenitor cells (EPCs) and monocyte subsets as surrogate cellular biomarkers in cardiovascular and cancer disease. However, a general standard on their quantification is still elusive, thus precluding a routine monitoring and comparative inte...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2012.04.003
更新日期：2012-07-31 00:00:00
abstract：:In the context of allogeneic bone marrow transplantation, an accurate estimate of the risk of developing graft-versus-host disease (GVHD) is of major interest. The pre-transplant frequency of donor's helper T-lymphocyte precursors (HTLp) directed against host's antigens may be helpful in predicting this risk. This tec...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(98)00065-9
更新日期：1998-06-01 00:00:00
