Abstract：
:/We have studied the effect of interferon alpha (IFN-alpha) on MHC class II expression by human buccal epithelial cells (BEC), and mRNA expression by BEC and mucosal-associated mononuclear cells (MAMC). In 6 experiments, freshly collected BEC were suspended at a concentration of 1.0 x 10(5)/ml in RPMI 1640 and incubated in the presence of 0-10,000 IU/ml of human lymphoblastoid IFN-alpha (HuIFN-alpha). Zero and six hour samples were analyzed by single color flow cytometry using FITC-labeled murine IgG1 monoclonal antibody to HLA-DR. Preparations were also analyzed for expression of cytokine transcripts (IL-2, IL-4, IL-5, IL-6, IL-8, IFN-gamma, GM-CSF) by reverse transcriptase polymerase chain reaction (RT-PCR). Increasing concentrations of IFN-alpha resulted in proportionate increases in the percentage of HLA-DR + BEC (r = 0.7897, p = 0.0627) and in the percentage of HLA-DR+ staining at higher intensities (10(1) to 10(2) log fluorescence intensity) (LFI) (r = 0.4010, p = 0.0424). The percentage of HLA-DR + BEC rose from a mean of 1.5% with no IFN-alpha to 7% with 10,000 IU/ml IFN-alpha (p < 0.05). The percentage of HLA-DR + BEC staining at 10(1) to 10(2) LFI rose from a mean of 8.3% with no added IFN-alpha to 19.2% with 10,000 IU/ml IFN-alpha (p < 0.05). Unstimulated BEC constitutively expressed IL-8 and GM-CSF. IFN-alpha stimulated preparations also expressed IFN-gamma, possibly due to the presence of MAMC, which comprised 2-9% of the total cell population. These data indicated that HuIFN-alpha upregulates MHC class II expression by human BEC, possibly by enhancing IFN-gamma production by MAMC present in the culture preparations.
journal_name
Arch Immunol Ther Exp (Warsz)journal_title
Archivum immunologiae et therapiae experimentalisauthors
Smith JK,Chi DS,Krishnaswamy G,Srikanth S,Reynolds S,Berk SLsubject
Has Abstractpub_date
1996-01-01 00:00:00pages
83-8issue
2-3eissn
0004-069Xissn
1661-4917journal_volume
44pub_type
杂志文章abstract：:Nicotinic acetylcholine receptors (nAChRs) are membrane ligand-gated cation channels whose activation is triggered by the binding of the endogenous neurotransmitter acetylcholine or other biologic compounds including nicotine. Their roles in synaptic transmission in the central and peripheral nervous system as well as...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-013-0266-6
更新日期：2014-04-01 00:00:00
abstract：:In 44 patients with acute renal failure serum prolactin levels were estimated using chloropromazine as a stimulant and alfa-bromocriptine as an inhibitory agent. Significantly elevated basal serum prolactin levels were found both in oliguric and polyuric patients with ARF. Intramuscular (i.m.) administration of chloro...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1982-01-01 00:00:00
abstract：:The results of treatment with intrauterine transfusion are presented. The analysis comprised 48 successful transfusions into 29 foetuses. The reference group consisted of 11 transfusions which proved nonfeasible or ineffective and 54 untreated cases. Following blood treatment, the newborn mortality rate dropped more t...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
abstract：:During interferon induction in mice in vivo with various strains of influenza A virus differences in titer of produced interferon were observed. Correlation between interferon titer and neuraminidase activity of a given influenza virus strain was noted. Similar correlation was demonstrated with virus fraction purified...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1981-01-01 00:00:00
abstract：:Until recently, the traditional view was that tolerance to self antigens was maintained by a combination of physical deletion, in the thymus, and functional deletion, in the periphery, of autoreactive T cells. There is now, however, abundant evidence that the normal T cell repertoire contains overtly autoreactive T ce...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：2000-01-01 00:00:00
abstract：:In this work the biocompatibility of porous bioceramic implanted to the rabbit femoral bone was studied. The animals were killed 3, 6, 9, 14, 18 and 30 days after implantation and the callus with surrounding periosteum from the site of implant was taken for the studies. Morphological investigations of the callus were ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:The antifungal activity of the sodium salts, of 3-thiolo-5-phenyl-1,2,4-triazine (I 319) was determined in vitro and in vivo. The minimal inhibitory concentration (MIC) of I 319 for 33 pathogenic and saprophytic fungal strains ranged from 3.1 to 25 microgram/ml. In vivo, experiments were performed on a model of subacu...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1980-01-01 00:00:00
abstract：INTRODUCTION:Patients with severe hemophilia A often develop inhibitors (antibodies) against transfused factor VIII. MATERIAL/METHODS:One hundred thirteen Polish patients with severe hemophilia A, who had been treated on demand with cryoprecipitate until 1992 and exclusively with factor VIII concentrates after 1995, w...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：2005-07-01 00:00:00
abstract：:Cytomegalovirus (CMV) is a persistent DNA virus that has evolved with humans to establish a finely balanced host-virus relationship. This balance is maintained by host immune surveillance since deficiencies in these processes can result in life-threatening disease, as observed in immunologically immature neonates and ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-007-0037-3
更新日期：2007-09-01 00:00:00
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journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-019-00550-9
更新日期：2019-08-01 00:00:00
abstract：:We compared HLA antigen expression on new B-lymphoblastoid cell line (B-LCL) HAJ with that on B-LCLs expressing normal HLA levels as well as on B-LCLs derived from bare lymphocyte syndrome (BLS) patients and in vitro mutated B-LCLs of BLS-like phenotype. HAJ cells had no expression of HLA class II and low expression o...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:Different infections are the most common complication of immunosuppressive therapy. In this context, the effect of cyclosporine A (CsA) on the innate antiviral immunity of mice was studied. The presence of immunity was shown by infection of resident peritoneal cells (RPC) of BALB/c mice with herpes simplex virus type ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:Mycobacterium tuberculosis (Mtb) survives and proliferates within the main cells of the innate immune system, macrophages. The goal of our study was to investigate the immunostimulatory effects of 13-cis retinoic acid (RA) and chicoric acid (CA) in human U937 macrophages against H37Ra Mtb infection by evaluating its p...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：10.1007/s00005-018-0511-0
更新日期：2018-10-01 00:00:00
abstract：:Combined effects of moxonidine and ethanol on ultrastructure of selected Wistar-Kyoto rat organs (kidney, liver, heart) were investigated. In cells of the animals, which received moxonidine alone, no morphological changes were found. In the group of rats which received alcohol, several typical submicroscopical changes...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1998-01-01 00:00:00
abstract：:In a previous study, anticataleptic action of cyproheptadine was reported. The present investigation deals with the influence of WA-335 (9,10-dihydro-10-(1-methyl-4-piperidylidene)-9-anthrol), another antagonist of serotonin, on catalepsy induced in rats with spiroperidol, pimozide, fluphenazine and reserpine. WA-335 ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1976-01-01 00:00:00
abstract：:Killed dysentery bacilli induce immunity in mice which can be transferred to other mice with serum. Spleen cells do not transfer this immunity, in contrast to spleen cells from mice immunized with live dysentery bacilli. The results of this and previous studies 5,17 suggest that immunity in mice infected with dysenter...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：:The influence of chronic antigenic stimulation, immunosuppression with azathioprine, or both acting simultaneously on the lymphoreticular system in Swiss mice was studied. The response consisted of abnormal hyperplasia of the lymphoreticular system with the character of malignant lymphoma. On the basis of the microsco...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：:Distribution of esterase D types was studied in a sample of the Polish population numbering 885 subjects. Frequency of EsDl-1 type was 0.810, EsD2-1 -- 0.174, and EsD2-2 -- 0.16. Frequency of the genes EsD1 and EsD2, which determine this system, were 0.897 and 0.103 respectively. A study of 613 mother-child pairs reve...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：:Ecothiopate (Etp), 10 mug injected into the lateral cerebral ventricle (ivtr), diminished spontaneous motility and open-field performance, lowered body temperature, inhibited amphetamine-induced hypermotility and stereotypy, prolonged hexobarbital anesthesia and did not induce catalepsy. These behavioral symptoms were...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1975-01-01 00:00:00
abstract：:Juvenile idiopathic arthritis (JIA) is the most common cause of chronic arthritis in childhood. Up to 50% of patients are resistant to standard therapy, which includes non-steroid anti-inflammatory drugs, corticosteroids, disease-modifying anti-rheumatic drugs and biologic therapies. Intra-articular injection of mesen...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-017-0493-3
更新日期：2018-08-01 00:00:00
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journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:Arachidonic acid (AA), a second-messenger molecule released from membrane phospholipids by phospholipase A(2) in activated cells, is a stimulator of neutrophil responses, including the oxygen-dependent respiratory burst. The polyunsaturated fatty acid is also the precursor of biologically active eicosanoids. There are...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-007-0014-x
更新日期：2007-03-01 00:00:00
abstract：:Herpes simplex and zoster are frequent skin diseases of viral origin and the mechanism of their development as well as their course are not yet fully known. Fully effective methods of treating these diseases are not known. The authors evaluated the results of the externally applied ITCL preparation in the form of a 2%...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1983-01-01 00:00:00
abstract：:Intravenous and subcutaneous immunoglobulin preparations, consisting of IgG class antibodies, are increasingly used to treat a broad range of pathological conditions, including humoral immune deficiencies, as well as acute and chronic inflammatory or autoimmune disorders. A plethora of Fab- or Fc-mediated immune regul...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：10.1007/s00005-016-0422-x
更新日期：2017-06-01 00:00:00
abstract：:The studies concerned in vitro migration of peripheral blood lymphocytes of rabbits given intravenously one dose of E. coli lipopolysaccharide (LPS) and antipyretic doses of acetylsalicylic acid (ASA), indomethacin (IND) or mefenamic acid (MEFA). In normothermic animals, ASA appeared to inhibit in vitro the spontaneou...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1985-01-01 00:00:00
abstract：:Human immunodeficiency virus (HIV) infection produces a profound impairment of immune functions that antiretroviral therapy is unable to restore. Because of its immuno-enhancing properties, interleukin 2 (IL-2) has been used as a therapeutic tool in HIV+ subjects. IL-2 produces an increase of CD4 and CD8 lymphocyte ab...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：:We have reported earlier that human T lymphocytes from blood or spleens of normal donors can be propagated in long-term culture in the presence of IL-2, after stimulation either with wheat germ agglutinin (WGA) or phytohemagglutinin (PHA) and with the use of repeated restimulation with supernatants collected after 24 ...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1998-01-01 00:00:00
abstract：:Clinical trials have shown that the type I interferon (IFN)-alpha/beta have some beneficial effects on organ-specific autoimmune diseases, such as Behcet's diseases and multiple sclerosis, although the precise mechanisms remain largely unresolved. T helper cells 1 (Th1)-mediated autoimmune responses are involved in th...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：2002-01-01 00:00:00
abstract：:The results of the studies indicate that platelets can be used as donor specific antigen in protocols of "biological suppression". Administration of donor specific platelets 10 days after transplantation to unmatched mongrel dogs treated for a brief period with ALG resulted in a marked prolongation of kidney allograft...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:Tołpa Torf Preparation (TTP) is an immunomodulator which was found to be interferon (IFN) and tumor necrosis factor (TNF) inducer in human peripheral blood leukocytes (PBL). PBL cultures prepared from the blood of healthy volunteers taking 5 mg TTP tablet daily loose ability to respond to IFN induction by TTP, phytohe...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
