Abstract:
:Implantation of pellets containing 75 mg of morphine induced short term (4 day) morphine dependence and markedly reduced total number of spleen cells of BALB/c mice, without affecting total body or liver weight. Polyclonal responses induced by anti-CD3 antibodies, Concanavalin A or Escherichia coli lipopolysaccharide in the remaining spleen cells of morphine-treated mice were also inhibited. Cytofluorimetric analysis indicated that the proportion of major functional lymphocyte populations (Ig+, CD3+, CD4+ and CD8+ lymphocytes) were not significantly changed in the spleen from morphine-dependent mice. Furthermore, expression levels of surface Ig, CD3, CD4, and CD8, were similar in spleen cells from control or morphine-treated mice. So, morphine dependence in BALB/c mice under these controlled conditions results in a specific defect in lymphoid cell number and function, with no incidence on body weight or particular lymphocyte subsets.
journal_name
Immunol Investjournal_title
Immunological investigationsauthors
Portolés JM,Ojeda G,Ronda M,Leza JC,Rojo JMdoi
10.3109/08820139509066864subject
Has Abstractpub_date
1995-05-01 00:00:00pages
643-52issue
4eissn
0882-0139issn
1532-4311journal_volume
24pub_type
杂志文章abstract:BACKGROUND:The objective of this study was to investigate serum levels of immunosuppressive cytokines TGF beta 1 and VEGF and count of immune cells in peripheral blood in stage II and III colorectal cancer patients. METHODS:Blood samples were collected from 22 colorectal patients and 25 healthy controls before the sta...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820139.2018.1480030
更新日期:2018-10-01 00:00:00
abstract::The purpose of this presentation was to demonstrate that the red blood cell is not a hapless sac of hemoglobin and that much research is still needed for better understanding of its complexities. After a brief historical introduction the following subjects are presented: 1). Phosphofructokinase is the rate limiting st...
journal_title:Immunological investigations
pub_type: 杂志文章,评审
doi:10.3109/08820139509062760
更新日期:1995-01-01 00:00:00
abstract:BACKGROUND:Cancer immunotherapies have achieved much success and have become the forefront treatment of cancers previously associated with poor prognosis. However, a major challenge in cancer immunotherapies remains the heterogeneity of the immunoregulatory capacities of cancers, and not all patients of a given cancer ...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820139.2020.1778024
更新日期:2020-06-23 00:00:00
abstract::Polycyclic aromatic hydrocarbons (PAHs) are widely distributed and relocated in the environment as a result of the incomplete combustion of organic matter. Many PAHs and their epoxides are highly toxic, mutagenic and/or carcinogenic to microorganisms as well as to higher systems including humans. BP is one of the most...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139.2015.1043669
更新日期:2015-01-01 00:00:00
abstract::There is a continuing need for alternatives to current human adjuvants. Recombinant protein vaccines, which target antigen to human Fc gamma receptor type I (hFcgammaRI) on hFcgammaRI-expressing antigen presenting cells, provide one potential alternative. Using a recombinant anti-hFcgammaRI-antigen fusion protein and ...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820130500265372
更新日期:2005-01-01 00:00:00
abstract::For many years, isolation in tissue culture (TC) was considered the test of choice for diagnosis of Chlamydia trachomatis infection. Non-culture tests, such as direct fluorescent antibody (DFA) and enzyme immunoassay (EIA) which detected chlamydial antigens in clinical specimens, made chlamydia diagnostic tests more w...
journal_title:Immunological investigations
pub_type: 杂志文章,评审
doi:10.3109/08820139709048923
更新日期:1997-01-01 00:00:00
abstract::This preliminary study examined the effects of immunization with Bacteroides macacae, the monkey equivalent of the human species of B. gingivalis on ligature-induced periodontitis. During a 12 week immunization period, 8 out of the 12 Macacae fasicularis monkeys were immunized weekly with B. macacae washed cells and 4...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820138909112239
更新日期:1989-01-01 00:00:00
abstract::A rapid, quantitative enzyme-linked immunosorbent assay (ELISA) for the immunodiagnosis of Chagas' disease is described. The ELISA was standardized with the Falcon assay screening test (F.A.S.T.) system using a purified Trypanosoma cruzi epimastigote fraction (PEF) obtained by ion exchange chromatography. The ELISA te...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139809070892
更新日期:1998-01-01 00:00:00
abstract::The processing of antigenic peptides for presentation by MHC molecules to T cells, may depend upon the function of a second, consensus sequence in or near the T cell-presented epitope. One such processing-regulating sequence appears to be composed of amino acids Leu, Ile, Val, Phe, and Met recurring in a fashion to fo...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139309066191
更新日期:1993-02-01 00:00:00
abstract::Polyclonal immune monkey serum raised against schizonts of Plasmodium knowlesi (H-strain) showed the presence of antibodies to lactate dehydrogenase (LDH) of P. knowlesi by immunodot enzyme staining method. The anti-LDH antibodies are most probably directed towards an epitope distinct from the catalytic site as shown ...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820138809030584
更新日期:1988-08-01 00:00:00
abstract::Whole-body hyperthermia (WBH) has been used as an adjunct approach to radio-/ chemotherapy for tumor therapy for many years. However, the molecular mechanism underlying the enhancement of tumor control is not clearly understood. It has been hypothesized that WBH might activate immune system by inducing the expression ...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1081/imm-200064460
更新日期:2005-01-01 00:00:00
abstract::Uric acid can be generated in the gastrointestinal (GI) tract from the breakdown of nucleotides ingested in the diet or from purines released from host cells as a result of pathogen-induced cell damage. Xanthine oxidase (XO) is the enzyme that converts hypoxanthine or xanthine into uric acid, a reaction that also gene...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139.2013.864667
更新日期:2014-01-01 00:00:00
abstract::Adenoid hypertrophy is the most common cause of upper airway obstruction and sleep-disordered breathing in children, yet its pathogenesis remains unclear. The identification of the novel helper T cell subsets, Th17 cells and regulatory T cells (Tregs) could provide new insight into our understanding of the mechanisms ...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139.2011.575426
更新日期:2011-01-01 00:00:00
abstract::There has been a dramatic increase recently in the number of reports of septic episodes associated with both red cell and platelet concentrate transfusions. These reports suggest that transfusion-associated septic reactions may occur as often as 1 per 4000 platelet transfusions, however, the true incidence of the bact...
journal_title:Immunological investigations
pub_type: 杂志文章,评审
doi:10.3109/08820139509062770
更新日期:1995-01-01 00:00:00
abstract::CD44 comprises a family of type I transmembrane glycoproteins that is expressed on a wide range of cells including those of epithelial, lymphoid and myeloid lineage. Although expression of CD44 in the small intestine is typically localised in the crypts of Lieberkuhn, we have reported the expression of CD44 on mature,...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820130009060867
更新日期:2000-08-01 00:00:00
abstract::The rat small intestinal epithelial cell (enterocyte) has an average life span of 48h. Undifferentiated stem cells in the lower crypt region undergo division and differentiation into enterocytes as the cell moves on a basement membrane up the villus to reach the tip and be extruded into the lumen. The mechanism of thi...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820138909112253
更新日期:1989-01-01 00:00:00
abstract::Objectives: The aim of this study was to assess the genetic association between vascular endothelial growth factor (VEGF) gene polymorphisms and the risk of pre-eclampsia (PE).Methods: A systematic literature search of several databases (PubMed, Embase, and the China National Knowledge Infrastructure (CNKI)) was condu...
journal_title:Immunological investigations
pub_type: 杂志文章,meta分析
doi:10.1080/08820139.2019.1659812
更新日期:2020-02-01 00:00:00
abstract::Exposure to laboratory animals poses a hazard for development of occupational allergy. Identification of antigenic determinants of allergenic proteins may be valuable for immunotherapeutic purposes. Overlapping peptides of the major allergen in rat urine, Rat n 1.02, corresponding to the protein alpha2u-globulin were ...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139909062266
更新日期:1999-09-01 00:00:00
abstract::Plasmodium falciparum CTL epitope minigenes containing HLA-A2 and HLA-B7 subtype supermotifs were cloned into a plasmid expression vector; this expression was measured in eight human HLA class I molecule specific cell lines. Three assays for in vitro antigen presentation analysis were developed to examine the cross-bi...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1081/imm-120019206
更新日期:2003-02-01 00:00:00
abstract:BACKGROUND:Molecular epidemiological studies have sought associations between interleukin-6 (IL-6) polymorphisms and the risk of systemic lupus erythematosus (SLE); however, the results are controversial. Therefore, we conducted a meta-analysis with trial sequential analysis to evaluate a more accurate estimation of th...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820139.2020.1769646
更新日期:2021-02-01 00:00:00
abstract:BACKGROUND:Chronic obstructive pulmonary disease (COPD) is a chronic smoking-related lung disease associated with higher mortality and morbidity. Herein, we attempted to investigate the function of miR-558/TNF Receptor Superfamily Member 1A (TNFRSF1A) in the progression of COPD. METHODS:GEO database was applied to fil...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820139.2021.1874977
更新日期:2021-01-17 00:00:00
abstract::Two cell lines secreting Paul-Bunnell antibodies were established by means of Epstein-Barr virus-induced immortalization of B lymphocytes from patients with infectious mononucleosis. Progressive loss of antibody production, most probably due to a shutdown of antibody secretion by individual cells was, however, observe...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820138609052952
更新日期:1986-06-01 00:00:00
abstract::Woodchucks infected with woodchuck hepatitis virus (WHV) represent the closest natural animal model to study the immunopathogenesis of liver injury caused by essentially noncytopathic, highly human specific hepatitis B virus (HBV). The importance of antiviral T cell response in induction of hepatitis and in control of...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:
更新日期:2005-01-01 00:00:00
abstract::Disease associations of clonally restricted serum immunoglobulin (Ig) abnormalities were examined using methods for detecting and characterizing homogeneous Ig that are approximately forty times more sensitive than either cellulose acetate zone electrophoresis or immunoelectrophoresis. Medical records of three hundred...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820138509076143
更新日期:1985-06-01 00:00:00
abstract::The aim of this study was to evaluate the possible association of IL12B gene polymorphisms with serum levels of IL-12p40, IL-23 and genetic susceptibility to rheumatoid arthritis (RA) in the Bulgarian population. Genotyping for IL12Bpro (rs17860508) and IL12B A/C - 3' UTR (rs3212227) polymorphisms was performed by pol...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820139.2019.1622561
更新日期:2020-02-01 00:00:00
abstract::The occurrence of apoptosis in cultured blood cells from HIV+ patients is well-documented. However, the relationship of this process to cytokine production is still undefined. We measured the production of TNF-beta by mitogen-stimulated PBLs from 33 HIV+ patients, while simultaneously assessing their development of ap...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139609059311
更新日期:1996-07-01 00:00:00
abstract::In this study we demonstrate a differential transcription of H-2K and H-2D class-I genes in two different tumor cell clones; one is highly metastatic (IE-7) and the other is not metastatic (IC-9), both derived from the same fibrosarcoma, T-10, induced in an (H-2b x H-2k)F1 mouse. The expression of the two parental H-2...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139109082628
更新日期:1991-08-01 00:00:00
abstract::Monocyte chemoattractant protein 1 (MCP-1) plays an important role in the development of periodontitis. The purpose of this investigation was to evaluate association of the MCP-1 gene polymorphism with chronic periodontitis in patients with end-stage renal disease (ESRD). One hundred fifty ESRD patients with chronic ...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820139.2019.1702052
更新日期:2020-11-01 00:00:00
abstract::Anti-IgM stimulation of B cells is decreased in the presence of maternal serum as compared to control media. This inhibiting influence of maternal serum is observed during the priming of the B cells. The progression of B cells into cellular proliferation was not influenced by maternal serum. At the level of the immuno...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.3109/08820139109026231
更新日期:1991-06-01 00:00:00
abstract::The critical contribution of CD4+CD25+Foxp3+ T-regulatory cells (Treg) to immune suppression in the tumor microenvironment is well-established. Whereas the mechanisms that drive the generation and accumulation of Treg in tumors have been an active area of study, the information on their origin and population dynamics ...
journal_title:Immunological investigations
pub_type: 杂志文章
doi:10.1080/08820139.2016.1220390
更新日期:2016-11-01 00:00:00