Abstract：
:We propose a new data analysis approach for reactive oxygen species detection using Dihydrorhodamine 123 in blood monocytes and neutrophils. This approach, based on data transformation using lymphocytes as internal standard, allows to appreciate free radical production by monocytes also without Phorbol 12-myristate 13-acetate (PMA) activation. In addition, this method is sensitive to differences in healthy subjects due to sub-pathological conditions, such as hypercholesterolemia.
journal_name
J Immunol Methodsjournal_title
Journal of immunological methodsauthors
Peluso I,Morabito G,Riondino S,La Farina F,Serafini Mdoi
10.1016/j.jim.2012.02.015subject
Has Abstractpub_date
2012-05-31 00:00:00pages
61-5issue
1-2eissn
0022-1759issn
1872-7905pii
S0022-1759(12)00062-2journal_volume
379pub_type
杂志文章abstract：:The chemiluminescence (CL) assay has been used to measure the reactive oxygen species (ROS)-generating capacity of phagocytes. To achieve more optimal measurement conditions for a multi-channel microplate photon-counting CL analyzer with the cooled charge-coupled device (CCD) camera which offers enhanced sensitivity, ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(97)00159-2
更新日期：1997-12-15 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：:A method for determining the affinity and the concentration of mouse monoclonal antibodies against human IgG has been developed. The method comprises two steps. First, monoclonal antibodies are allowed to combine with radioiodinated human IgG. Secondly, mouse monoclonal IgG with and without complexed IgG is precipitat...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(82)90305-2
更新日期：1982-01-01 00:00:00
abstract：:Serum cytokine profiling is a powerful tool to link host immune defense with disease pathogenesis. Although several multiplex assays are commercially available, none has been rigorously validated in the context of chronic infectious disease (such as HIV infection). Here we compared the measurement of proinflammatory c...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2011.06.033
更新日期：2011-09-30 00:00:00
abstract：:A rapid whole blood test has been developed for circulating antibodies to human immunodeficiency virus type 1 (HIV-1), based on agglutination of autologous red blood cells. Evaluation of the test revealed that 100% of seropositive HIV-1 patients (both asymptomatic and AIDS cases) were detected (n = 94) with a specific...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(91)90070-v
更新日期：1991-04-08 00:00:00
abstract：:A method for establishing and maintaining primary cultures of human spleen macrophages is described. The cultured cells have been characterized as macrophages by virtue of their adherence, morphology, phagocyte activity, surface Fc receptor, and the production of lysozyme. ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(76)90075-2
更新日期：1976-01-01 00:00:00
abstract：:As a model for the isolation of a labile or trace protein, the purification of uteroglobin (UGL) by immunoaffinity chromatography is described. Antibody was isolated from sheep antiserum by immunoprecipitation, and coupled to divinylsulphone-activated agarose (Mini Leak). For the immunoabsorption stage rabbit uterine ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(89)90400-6
更新日期：1989-05-12 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：:In analyses of antigen-specific immune responses, it is essential to estimate the frequency of individual T cell clonotypes. This frequency has been estimated, however, only indirectly by the frequency of T cell receptor (TCR) mRNA. We have developed a method to determine T cell frequency directly by cell count using ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(99)00022-8
更新日期：1999-04-22 00:00:00
abstract：:Evaluation of human antibody responses to alpha-1 antitrypsin (AAT) in clinical trials and clinical practice has been limited by the lack of a validated assay. Here we describe the development and validation of an ELISA method for quantification of human and nonhuman primate antibody responses to human AAT. A referenc...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2012.11.008
更新日期：2013-02-28 00:00:00
abstract：:Using in vitro established tumour cell lines attempts were made to assess the suitability of tetrazolium salt reduction (MTT) assay to replace the conventional radioactive base techniques for measuring cell proliferation and cell killing. The optimum conditions for MTT loading time, concentration of MTT and the time f...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(93)90012-v
更新日期：1993-03-15 00:00:00
abstract：:A new simple multi-well plate-based assay to determine monocyte differentiation-inducing activity was developed. It is based on the increase of macrophage adherence after the induction of monocyte differentiation. The assay was conducted using a human monocytic leukemia cell line, THP-1, treated with either 12-O-tetra...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2007.09.004
更新日期：2007-12-01 00:00:00
abstract：:A solid-phase immunoradiometric assay is described for the detection of mouse immunoglobulin classes and subclasses in unpurified and unconcentrated supernatants of hybridomas. IgG fractions from rabbit antisera specific for mouse immunoglobulin classes and subclasses are used for coating the wells of flexible microti...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(84)90161-3
更新日期：1984-03-30 00:00:00
abstract：:To date, the applications of bispecific antibodies in immunoassay and immunocytochemical procedures have been directed at uniting two different biomolecules through the binding of epitopes on each respective substance. In this study, bispecific antibodies were constructed in which both binding sites were directed to t...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(94)90042-6
更新日期：1994-05-16 00:00:00
abstract：:A general affinity chromatographic method for preparation of monospecific antibody to serum haptoglobin of any species is described. Hemoglobin prepared from the species to be immunized is coupled to an organomercurical substituted agarose gel support (Affi-Gel 501). The immobilized hemoglobin binds haptoglobin with g...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(79)90005-x
更新日期：1979-01-01 00:00:00
abstract：:Incorporation of control valves into a previously described device enabled us to regulate the formation of 8 suction blisters on the upper surface of the forearm in adult human volunteers. After the removal of the raised epidermis and blister fluid, uniform areas of denuded dermis were obtained by placing hollow adhes...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(85)90248-0
更新日期：1985-11-07 00:00:00
abstract：:Liposomes have been widely used as carriers of protein or peptide antigens. Antigenic materials can be attached to the outer surface, encapsulated within the internal aqueous spaces, or reconstituted within the lipid bilayers of the liposomes. The natural tendency of liposomes to interact with macrophages has served a...
journal_title：Journal of immunological methods
pub_type： 杂志文章,评审
doi：10.1016/0022-1759(91)90120-5
更新日期：1991-06-24 00:00:00
abstract：:Feasibility, amount of sample aliquots, processing time and cost are critical considerations for optimizing and conducting assays for large-population based studies. Well designed statistical approaches that quickly identify optimal conditions for a given assay could assist efficient completion of the laboratory assay...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2008.11.001
更新日期：2009-02-28 00:00:00
abstract：:Dispase-treated murine hybridoma cells (SP2/0-Ag14) were transfected with the G418 resistance gene bearing plasmid pSV2-neo by electropermeabilization with a high degree of efficiency. The cells were subjected to intermittent multiple high-voltage short duration (5 microsecond) DC pulses at intervals of 1 min in a wea...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(88)90452-8
更新日期：1988-04-22 00:00:00
abstract：:Recombinant fusion proteins, consisting of a monovalent anti-human RBC monoclonal antibody B6, and conserved immunodominant peptide of HIV-1 envelope glycoprotein gp41 or HIV-2 envelope glycoprotein gp36, have been designed and purified after over-expression in E. coli. These fusion proteins are Fab-based and were obt...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(01)00435-5
更新日期：2001-10-01 00:00:00
abstract：:Transplantation of ascitic P-815 mastocytoma cells intradermally in the ears of syngeneic DBA/2J mice allows a simple and precise quantitation of tumor growth by ear swelling. Tumor growth was retarded and then arrested in allogeneic DBA/1J mice, whereas syngeneic hosts died as a result of tumor dissemination in drain...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(82)90086-2
更新日期：1982-11-26 00:00:00
abstract：:The major isoform of hGH is a polypeptide of 191 amino acids. Human GH1-43 is an amino terminal segment of hGH1-191 which comprises the first 43 amino acids. This peptide is a potent regulator of glucose homeostasis. To facilitate our understanding of the physiological regulation of hGH1-43 an assay to measure its lev...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(98)00086-6
更新日期：1998-06-01 00:00:00
abstract：:Foot and mouth disease is caused by a non-enveloped virus (FMDV), which disposes several antigenic sites at the surface of their capsid proteins. The most relevant and immunodominant antigenic site of FMDV (site A or AnSA) includes a key virus-cell interaction element (RGD motif) located in the Viral Protein 1 (VP1), ...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2015.06.008
更新日期：2015-10-01 00:00:00
abstract：:In the current study we attempted to evaluate the suitability of T7 Select 10-3b and lambdaKM8 phage display systems for the identification of antigens eliciting B cell responses in cancer patients and the production of phage-displayed antigen microarrays that could be exploited for the monitoring of autoantibody prof...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/j.jim.2008.01.022
更新日期：2008-05-20 00:00:00
abstract：:The immuno-modulating properties of different adjuvant systems on the murine humoral and cellular immune response to a synthetic peptide comprising amino acid residues 9-21 of glycoprotein D of herpes simplex virus type 1 (HSV-1) were investigated. For immunization, the peptide was conjugated to ovalbumin or bovine se...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(89)90190-7
更新日期：1989-11-13 00:00:00
abstract：:Myelomas and hybridomas were observed to proliferate normally when trapped in a fibrin clot. The fibrin clot was obtained by including fibrinogen in the cell culture medium and thrombin in the plastic dish. A clot formed within seconds and cloning efficiency was around 100%. This technique has all the advantages of se...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(88)90176-7
更新日期：1988-11-10 00:00:00
abstract：:The cell mediated immune response to herpes simplex virus was assessed by a modification of the leukocyte migration inhibition test, developed to increase its sensitivity and correlated with the in vitro stimulation of lymphocytes. The introduction of a preincubation step allowed us to demonstrate significant inhibiti...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(76)90202-7
更新日期：1976-01-01 00:00:00
abstract：:A sensitive and rapid immunoassay for the detection of tumor necrosis factor (TNF) has been developed. Magnetic monodisperse polymer particles (M-280 Dynabeads) used as solid phase material, were coated with a neutralizing mouse monoclonal antibody to TNF. The coated Dynabeads were shown to have a more rapid binding c...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(90)90387-b
更新日期：1990-12-05 00:00:00
abstract：:We have investigated the correlation between results obtained by three different methods (semi-quantitative RT-PCR, ELISA and ELISPOT) used to measure cytokine expression by mouse leukocytes. The production of the cytokines tumour necrosis factor-alpha (TNF alpha), interferon-gamma (IFN gamma) and interleukin-4 (IL-4)...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/s0022-1759(97)00033-1
更新日期：1997-05-12 00:00:00
abstract：:This communication describes an automated micro-adherence inhibition assay. Tumor-specific immunity was demonstrated with B16 melanoma and MCA-38 colon adenocarcinoma, both of which are syngeneic to the same strain of mouse (C57B16/J). Abrogation of the leukocyte adherence inhibition (LAI) response of sensitized leuko...
journal_title：Journal of immunological methods
pub_type： 杂志文章
doi：10.1016/0022-1759(77)90086-2
更新日期：1977-01-01 00:00:00
