Abstract：
:Peripheral blood mononuclear cells from thirty-one patients with inflammatory bowel disease (ulcerative colitis and Crohn's disease) were analysed for the proportions and absolute numbers of total T cells, and for the T cell subpopulations carrying Fc receptors for either IgM (Tmu cells) or IgG (T gamma cells). Twenty-six control subjects were studied simultaneously. Total T cell numbers were normal in patients with inflammatory bowel disease but there was a marked reduction in the proportion and absolute numbers of Tmu cells in patients, whether their disease was active or in remission. T gamma cells were normal. Simultaneous assessment of lymphocyte response to mitogens in vitro was performed in a group of patients. Responses to phytohaemagglutinin, concanavalin A and pokeweed mitogen were decreased and a positive correlation was found between the number of circulating Tmu cells and the responses to mitogens in vitro. These studies demonstrate that despite the presence of normal numbers of total T cells in inflammatory bowel disease, there is a marked imbalance in T cell subpopulations that correlates with mitogen responsiveness. This imbalance provides a possible cellular basis for the defect in cell-mediated immunity seen in these patients.
journal_name
Clin Exp Immunoljournal_title
Clinical and experimental immunologyauthors
Victorino RM,Hodgson HJsubject
Has Abstractpub_date
1980-07-01 00:00:00pages
156-65issue
1eissn
0009-9104issn
1365-2249journal_volume
41pub_type
杂志文章abstract：:Diagnosis of perinatal infection in the newborn is difficult; there may be few clinical signs and current tests are slow or non-specific. Detection of organisms, antigen or specific antibody to common pathogens often requires repeat samples and does not give immediate results. Haematological parameters, although relie...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.1998.00626.x
更新日期：1998-07-01 00:00:00
abstract：:Enormous progress has been made during the last 25 years in our understanding of the aetiopathogenesis of the anti-neutrophil cytoplasmic autoantibody (ANCA)-associated vasculitides (AAV). This has led to improvements in early diagnosis, treatment and secondary prevention of these diseases. Nevertheless, there are sti...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章,评审
doi：10.1111/j.1365-2249.2011.04355.x
更新日期：2011-05-01 00:00:00
abstract：:It has been demonstrated immunohistologically using cryostat sections that the lectins PHA and Con A bind to human placentae. Both lectins stain trophoblastic basement membrane (TBM), perivascular tissue and stroma. No staining of trophoblasts was observed. It has been shown by blocking experiments that the lectin bin...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1976-06-01 00:00:00
abstract：:The family of Toll-like receptors (TLRs) initiates innate immune responses, and Toll-like receptor 4 (TLR4) was considered to be an important player in the initiation and progression of atherosclerotic disease. The aim of the study was to investigate the expression of TLR4 on peripheral-blood mononuclear cells (PBMCs)...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.2005.02982.x
更新日期：2006-02-01 00:00:00
abstract：:Allergic disorders are viewed generally as organ diseases and thus referred to organ specialists, such as the ear, nose and throat specialist for rhinitis, the pulmonologist for asthma, the dermatologist for dermatitis, and so on. Indeed, the systemic nature of allergy is made evident by the fact that the same individ...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章,评审
doi：10.1111/j.1365-2249.2008.03712.x
更新日期：2008-09-01 00:00:00
abstract：:The expression and up-regulation of cell adhesion molecules on a human colonic epithelial cell line HT-29, and the peripheral blood T lymphocyte proliferation responses to bacterial superantigens presented by this cell line were investigated, compared with peripheral blood monocytes. In HT-29 cells, there was constitu...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.1997.3961293.x
更新日期：1997-06-01 00:00:00
abstract：:The susceptibility genes for psoriasis remain to be identified. At least one of these must be in the major histocompatibility complex (MHC) to explain associations with alleles at human leucocyte antigen (HLA)-A, -B, -C, -DR, -DQ and C4. In fact, most of these alleles are components of just two ancestral haplotypes (A...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.2000.01140.x
更新日期：2000-03-01 00:00:00
abstract：:This study examined the expression of the inhibitory receptor, leucocyte-associated immunoglobulin (Ig)-like receptor-1 (LAIR-1) in fibroblast-like synoviocytes (FLS) in rheumatoid arthritis (RA) patients to investigate its potential role in the modulation of inflammatory cytokines, matrix metalloproteinases (MMPs) an...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/cei.13100
更新日期：2018-05-01 00:00:00
abstract：:Chlorazole fast pink 2BL inhibited the classical complement pathway in rat serum both in vivo and in vitro. The in vitro potency of chlorazole fast pink against the alternative pathway could not be assessed accurately but it was clearly less than that against the classical pathway. The compound appears to bind strongl...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1981-02-01 00:00:00
abstract：:Reconstitution of Semliki forest virus infected nude mice with spleen cells from their immunocompetent nu/+ litter mates resulted in an abolition of the otherwise persistent brain virus, production of anti-SFV IgG, and development of normally absent brain pathology. The brain pathological changes, including demyelinat...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1983-04-01 00:00:00
abstract：:Th1 cell-induced anti-mycobacterial immunity is lost during a progressive Mycobacterium tuberculosis infection in a susceptible host. This study was designed to test the mechanism of the loss of anti-mycobacterial cell-mediated immune response. We demonstrate that M. tuberculosis infection results in increased Fas exp...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.1999.00755.x
更新日期：1999-02-01 00:00:00
abstract：:Extracorporeal photopheresis (ECP) is a widely used immunomodulatory therapy for the treatment of various T cell-mediated disorders such as cutaneous T cell lymphoma (CTCL), graft-versus-host disease (GvHD) or systemic sclerosis. Although clinical benefits of ECP are already well described, the underlying mechanism of...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/cei.13232
更新日期：2019-03-01 00:00:00
abstract：:The proliferative responses to stimulation with phytohaemagglutinin (PHA) in cultures of lymphocytes from newly calved and non-pregnant cattle were compared. Lymphocyte cultures from newly calved cows were seen to respond less to PHA than cultures from the non-pregnant cows. It is suggested that this depression in res...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1977-07-01 00:00:00
abstract：:Groups of subjects during acute (0-3 days) and convalescent (2-3 weeks) phase of recurrent herpes labialis (RHL), and other subjects seropositive or seronegative for herpes simplex virus type 1 (HSV-1) antibody without any history of RHL, were tested for the appearance of cell-mediated cytotoxic responses by stimulati...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1986-12-01 00:00:00
abstract：:Humoral antibodies to tumour associated membrane antigens of cultured human breast cancer cell lines were studied using the immune adherence (IA) test. Sera from 353 post-operative breast cancer patients and from twenty-five patients immunized by allogeneic breast cancer cells were tested against the MDA-MB-436 cell l...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1980-01-01 00:00:00
abstract：:The prolonged generalized lymphadenopathy syndrome (PGL) has been considered a prodromal condition to the Acquired immunodeficiency syndrome (AIDS), but the clinical, virological and immunological characteristics of patients who will develop AIDS are not known. We report on the immunological profile of intravenous dru...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1986-06-01 00:00:00
abstract：:Factors involved in the production of autoimmune thyroiditis in thymectomized and sublethally irradiated rats were investigated. The study suggested that a gene linked to RT1 of the rat major histocompatibility complex (MHC), a selective depletion of suppressor T cells and high radiosensitivity of the thyroid gland we...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1981-08-01 00:00:00
abstract：:Fourteen cadaver kidney donors were pretreated with a rapid infusion of 5 g of cyclophosphamide and 5 g of methylprednisolone in an attempt to reduce graft immunogenicity by altering immunogenic "passenger" leucocytes. The effects of this drug infusion on peripheral lymphocytes were monitored by measuring the ability ...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1976-09-01 00:00:00
abstract：:Serum activity of the adenosine deaminase (ADA) isozyme, ADA2, has been reported to be elevated during various disease states. Macrophages have been suggested as the cellular source of extracellular ADA activity because they are one of the only cell types in which intracellular ADA2 activity has been measured, but ext...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.2004.02591.x
更新日期：2004-10-01 00:00:00
abstract：:An assessment of both humoral and cell-mediated immune responses to Salmonella typhi antigens in patients with acute typhoid infection, TAB inoculated subjects and in healthy controls is reported. Cell-mediated immunity as assessed by the leucocyte migration inhibition test (LMI), and developed in all cases with typho...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1982-05-01 00:00:00
abstract：:Muscle is an attractive target for gene therapy and for immunization with DNA vaccines and is also the target of immunological injury in myositis. It is important therefore to understand the immunologic capabilities of muscle cells themselves. In this study, we show that proinflammatory stimuli induce the expression o...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.1998.00664.x
更新日期：1998-09-01 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：:IL-4 synergizes with signals delivered through CD40 both for the induction of CD23/Fc epsilon RII expression and for IgE synthesis. Moreover, engagement of CD40 on the B cell surface by MoAb overcomes the ability of interferons, transforming growth factor-beta, or anti-CD19 to inhibit IL-4-dependent change. We now rep...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1111/j.1365-2249.1993.tb03403.x
更新日期：1993-05-01 00:00:00
abstract：:C4BP has a central role in regulating the classical complement (C') pathway, but it is still uncertain whether or not it is consumed during in vivo complement activation. Attempts to demonstrate changes in C4BP plasma levels in systemic lupus erythematosus and essential mixed cryoglobulinaemia have failed, probably du...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.1999.00874.x
更新日期：1999-05-01 00:00:00
abstract：:Clinically, corticosteroids (CS) are among the first line drugs in the therapy of autoimmune and allergic diseases and potently inhibit the activation of immune cells. However, due to their pleiotropic mode of action, the prolonged use of CS is generally associated with a range of undesirable side-effects. In this stu...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.2003.02225.x
更新日期：2003-09-01 00:00:00
abstract：:Presence of antibodies directed against replication protein A (RPA), a DNA binding protein complex composed of three subunits (RPA-70, RPA-32 and RPA-14) was investigated among patients with SLE and other autoimmune diseases using immunoblot analysis to RPA-70 and RPA-32 recombinant proteins. Anti-RPA antibodies were ...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.1996.00919.x
更新日期：1996-01-01 00:00:00
abstract：:Parechymal cells (PC) were prepared by digestion of perfused, lavaged rat lung in a mixture of collagenase and DNase, and harvested on a discontinuous percoll gradient. The process yielded on average 1.0 X 10(8) viable cells/gram tissue. PC were pulsed with soluble antigen, and tested for their capacity to trigger ant...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1985-12-01 00:00:00
abstract：:The functional integrity of the local immune system in vitamin A-deficient (A-) rats was investigated. Secretory IgA levels in the intestinal fluid of A- rats were significantly lower than in controls. This and the decrease in intensity of immunofluorescent staining for secretory component (SC) in the intestinal cells...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1980-04-01 00:00:00
abstract：:CVID is a primary immune disorder in which hypogammaglobulinaemia may be associated with a number of T cell defects including lymphopenia, anergy, impaired lymphocyte proliferation and deficient cytokine secretion. In this study we show that T cells of CVID subjects, in comparison with control T cells, undergo spontan...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：10.1046/j.1365-2249.2000.01239.x
更新日期：2000-06-01 00:00:00
abstract：:Positive skin reactions to PPD in guinea-pigs immunized with Freund's complete adjuvant (FCA) were reversed after treatment with 10 mg/kg/day nifurtimox for 12 days. The in vitro migration of peripheral blood leucocytes from FCA-immunized guinea-pigs was inhibited with PPD, but it returned to normal values after nifur...
journal_title：Clinical and experimental immunology
pub_type： 杂志文章
doi：
更新日期：1977-12-01 00:00:00
