Abstract：
:Liver-specific protein (LSP) prepared by standard methods from five normal human livers showed significant variations in terms of quantitative yield, lipid/protein ratio and migration characteristics of different components on SDS-polyacrylamide gel electrophoresis. This heterogeneity is probably related to varying amounts of different molecular species in the LSP preparations. Delipidation and re-chromatography of the LSP preparation appeared to result in relative enrichment of apo-LSP which showed immunological identity with LSP. Rabbit antiserum to LSP gave a precipitin line of identity with standard antisera to human LSP (anti-LSP) from two other laboratories. After extensive absorption, anti-LSP showed selective reactivity with a surface membrane antigen on a human hepatocellular carcinoma cell line (PLC/PRF/5) that exhibits functional and morphological characteristics of differentiated hepatocytes. The antiserum did not react with cell lines derived from other organs as determined by the indirect fluorescent antibody technique. The surface staining of viable PLC/PRF/5 cells was eliminated by absorption with LSP and apo-LSP, but not with the equivalent kidney fractions. These findings support the concept of a liver-specific antigen and suggest that the PLC/PRF/5 cell line may serve as a source of homogeneous LSP.
journal_name
Clin Exp Immunoljournal_title
Clinical and experimental immunologyauthors
Lebwohl N,Gerber MAsubject
Has Abstractpub_date
1981-11-01 00:00:00pages
435-42issue
2eissn
0009-9104issn
1365-2249journal_volume
46pub_type
杂志文章abstract：:The in-vivo clearance of Bordetella pertussis infections in murine models in naive mice and animals vaccinated with whole-cell vaccine is considered to be via a Th-1-dependent mechanism in which interleukin-12 (IL)-12 may play a prominent role. It has also been demonstrated clearly that the treatment of animals with m...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.2003.02352.x
更新日期：2004-02-01 00:00:00
abstract：:By using a flow cytometric technique which allows direct identification of proliferating cells within mixed cell populations, we have previously described that soluble extracts obtained from Mycobacterium tuberculosis or M. avium represent strong stimuli for human gammadelta+ T cells. In the present study, we demonstr...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.1998.00540.x
更新日期：1998-04-01 00:00:00
abstract：:Psoriasis is a chronic, inflammatory, hyperproliferative skin disease, in which autoimmunity plays a great role. Natural killer T cells (NK T cells), are suggested to be involved in the pathogenesis of different autoimmune diseases. To examine the involvement of CD3+CD56+ NK T cells in the pathogenesis of psoriasis, w...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.2002.01721.x
更新日期：2002-01-01 00:00:00
abstract：:Twenty-one patients with primary immunoglobulin deficiency were enrolled in a crossover study to test the efficacy and safety of Alphaglobin in comparison with the licensed preparations Sandoglobulin and Gamimune. There was no statistical difference in these parameters between Alphaglobin and Sandoglobulin/Gamimune. T...
journal_title：Clinical and experimental immunology
pub_type： 临床试验,杂志文章
doi：10.1111/j.1365-2249.1995.tb03465.x
更新日期：1995-01-01 00:00:00
abstract：:Five out of 51 sera (10%) from patients with progressive systemic sclerosis reacted by immunoblotting with tissue concanavalin A binding glycoproteins of 50 kD and 45 kD Mr, whereas only one out of 133 control sera gave the same reaction (P less than 0.001). The antigens were localized to the microsomal fractions of t...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1989-10-01 00:00:00
abstract：:The success of pregnancy depends upon regulatory mechanisms that allow the fetus to survive and develop to term in the uterus, despite maternal immune cells' awareness of paternal alloantigens. At least some of these specific mechanisms are mediated by the effect of fetal trophoblast cells. In the present study we exa...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.2010.04149.x
更新日期：2010-10-01 00:00:00
abstract：:The cytotoxic responses of peripheral blood lymphocytes from cottontop tamarins to in vitro restimulation with autologous lymphoblastoid cell lines (LCL) were assayed. Lymphocytes from immune tamarins that had recovered from EBV challenge developed potent cytotoxicity for natural killer (NK) cell targets and for autol...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.1996.d01-607.x
更新日期：1996-02-01 00:00:00
abstract：:Human null lymphocytes which lack B- and T-lymphocyte markers were found to form spontaneous rosettes with uncoated Rhesus monkey erythrocytes. Rosette-forming null lymphocytes were determined in null lymphocyte-enriched preparations of healthy persons and of patients with lymphoproliferative diseases. Quantitative de...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1978-06-01 00:00:00
abstract：:Dipeptidyl peptidase IV (DPIV), a T cell enzyme, has been implicated in the regulation of lymphocyte proliferation in response to lectins and allogeneic cells. A sensitive fluorimetric assay has been established for the enzyme and used to investigate DPIV activity, kinetics and the subcellular localization in lymphocy...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1988-11-01 00:00:00
abstract：:Autoantibodies characteristic for anti-phospholipid syndrome (APS) and systemic lupus erythematosus (SLE) are anti-β2 -glycoprotein I (β2 GPI) antibodies and anti-DNA antibodies, respectively, and almost half of APS cases occur in SLE. Anti-β2 GPI antibodies are recognized to play a pivotal role in inducing a prothrom...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/cei.13229
更新日期：2019-02-01 00:00:00
abstract：:Enterotoxin produced by enterotoxigenic Bacteroides fragilis (BFT) has been associated with mucosal inflammation and diarrhoeal diseases. In this study, the anti-inflammatory molecular mechanism of 5,7-dihydroxy-3,4,6-trimethoxyflavone (eupatilin) was characterized in an HT-29 intestinal epithelial cell line stimulate...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.2008.03849.x
更新日期：2009-03-01 00:00:00
abstract：:Complement receptor 2 (CR2, CD21), the receptor for both the C3d,g portion of human complement component C3 and the Epstein-Barr virus, has been recently described on peripheral T cells. By using dual stain flow cytometric analysis, we have also observed that a peripheral T lymphocyte subpopulation of normal healthy d...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.1992.tb07935.x
更新日期：1992-11-01 00:00:00
abstract：:Regulatory T cells (T(regs)) may inhibit immunity against cancer. Induction and expansion of T(regs) in the immunosuppressive microenvironment created by a growing tumour appear to be one of the mechanisms by which it can evade host defence. We studied the impact of CD25+ T(regs) in a B cell lymphoma model in which Ra...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.2008.03642.x
更新日期：2008-05-01 00:00:00
abstract：:Increased stimulation of Th2 cytokines may contribute to the development of persistent ocular chlamydial infection, resulting in the blinding pathological changes of trachoma. Proliferation and cytokine production profiles of PBMC in response to stimulation with antigens of Chlamydia trachomatis were compared in 30 pa...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.1996.d01-792.x
更新日期：1996-09-01 00:00:00
abstract：:In order to test a published claim that the inclusion of Mycobacterium leprae antigens with a tuberculin skin test reagent can suppress delayed-type hypersensitivity (DTH) to tuberculin in both paucibacillary and multibacillary leprosy cases, 109 leprosy cases and 104 non-leprosy controls were skin-tested simultaneous...
journal_title：Clinical and experimental immunology
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1989-08-01 00:00:00
abstract：:Antibody response and antigen specific suppression to bovine serum albumin (BSA) in uremic rats have been investigated. Primary immune response was found to be significantly reduced independent of the route of administration or adjuvant while secondary response was affected only in animals in which a weak adjuvant suc...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1982-04-01 00:00:00
abstract：:Adjuvant arthritis in Lewis rats is a model of T cell-mediated autoimmune arthritis resembling human rheumatoid arthritis. A nonapeptide from the 65-kD heat-shock protein of Mycobacterium bovis BCG, amino acid sequence 180-188, has been described to carry the dominant immunogenic epitope(s) for both arthritis-protecti...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.1990.tb03316.x
更新日期：1990-08-01 00:00:00
abstract：:The aim of this study was to analyse and characterize immunoglobulins in CIC and serum from patients with anti-cardiolipin antibodies. CIC from five patients were isolated by gradient centrifugation and gel filtration. The distribution between serum and CIC of immunoglobulin reactivity against different phospholipids ...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.1997.d01-973.x
更新日期：1997-04-01 00:00:00
abstract：:Myotonic dystrophy (MyD), an autosomal dominant neuromuscular disease with multisystem abnormalities, is associated with hypercatabolism of IgG. The hypercatabolism is not related to structural abnormalities of the IgG molecule in MyD but appears to be due to a derangement of the serum IgG concentration-fractional cat...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1982-12-01 00:00:00
abstract：:An expanded T cell subpopulation (CD8+ Leu-7+) has previously been reported in the peripheral blood of patients with Crohn's disease. This subpopulation of T cells was associated with a 'covert suppressor' function, particularly in patients with mild/early Crohn's disease, suppressing immunoglobulin production in vitr...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.1990.tb03298.x
更新日期：1990-06-01 00:00:00
abstract：:Measles-specific IgA antibody titres were determined by radioimmunoassay (RIA) for serial serum, saliva and tear samples obtained from 21 children with measles infection, from onset of rash until up to 14 months later. Serum IgA titres rose rapidly after onset of illness and remained detectable throughout the follow-u...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1989-01-01 00:00:00
abstract：:Myeloid FcαRI, a receptor for immunoglobulin (Ig)A, mediates cell activation or inhibition depending on the type of ligand interaction, which can be either multivalent or monovalent. Anti-inflammatory signalling is triggered by monomeric targeting using anti-FcαRI Fab or IgA ligand binding, which inhibits immune and n...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.2011.04452.x
更新日期：2011-11-01 00:00:00
abstract：:In this study of protein composition of amyloid fibrils isolated from eight patients representative of the spectrum of amyloidosis found in Papua New Guinea has been investigated. All fibril preparations, including three from patients with amyloidosis secondary to lepromatous leprosy and one from an unusual juvenile c...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1976-04-01 00:00:00
abstract：:Anti-cardiolipin antibodies, oxidatively modified low-density lipoproteins (oxLDL) and circulating immune complexes are humoral factors that have been linked to vascular damage. To analyse their possible role in the vascular complications in type 1 diabetes mellitus, we investigated patients with and without vascular ...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.1999.00788.x
更新日期：1999-02-01 00:00:00
abstract：:The monoclonal antibody HNK-1 identifies a subpopulation of lymphocytes containing almost all of the natural killer (NK) and antibody-dependent killer (K) cell activity. Using an immunoperoxidase technique on frozen tissue sections of human spleen, tonsil and lymph node we have demonstrated that cells identified by th...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1983-03-01 00:00:00
abstract：:Compared to normal children, pre-natally infected infants had significantly elevated IgM concentrations throughout the first year of life and elevated IgA levels for the first 6 months. In contrast, IgG levels dropped significantly below normal at 3 months post-partum. Infants born without overt disease but with eleva...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1981-05-01 00:00:00
abstract：:Previous studies have shown that rabbit anti-mouse immunoglobulin sera (anti-Ig) which kill non-activated B lymphocytes in the presence of complement, are incapable of doing so when the cells are activated by antigen or mitogen into mitosis. Results reported here indicate that the resistance is not dependent on either...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1975-04-01 00:00:00
abstract：:An injection of human renal tubular fraction, Fx1A, with Freund's complete adjuvant in rats induces Heymann nephritis (HN) with clinical and morphological features similar to rat Fx1A-induced HN. The present study was undertaken to characterize antibody specificities and the corresponding antigen involved in human Fx1...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1987-07-01 00:00:00
abstract：:Human red cells (RBC) coated with IgG anti-D are cleared from the circulation to the spleen by macrophages which express IgG receptors (Fcgamma R). Polymorphisms of Fcgamma RIIa and Fcgamma RIIIa affect IgG binding in vitro, and may alter the efficiency of clearance of immune complexes in vivo. In a RBC clearance stud...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.2003.02119.x
更新日期：2003-04-01 00:00:00
abstract：:Antibody responses in immunoglobulin G1, G2, G3, G4, A (IgA1) and M isotypes were studied in 10 patients with an acute influenza A and in another 10 patients with a parainfluenza type 1 virus infection using radioimmunoassay with standardized monoclonal anti-immunoglobulins. A four-fold or greater increase of antibody...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1985-04-01 00:00:00
