Abstract：
:Properties of guinea pig peritoneal macrophage Fc receptor for IgG are described. It was found that the receptor was binding both monomeric and aggregated rabbit IgG. The values of apparent affinity constants were 2.6 +/- 0.6 x 10(8) M-1 and 3.84 +/- x 10(8) m-1 for IgG monomers and aggregates, respectively. The number of monomeric IgG molecules bound was calculated to be 3.3 +/- 0.2 x 10(5) per cell and of aggregated IgG 3.95 +/- 0.12 x 10(5) per cell. When the homologous system: guinea pig IgG2 and guinea pig macrophages was investigated, the affinity constant found was 1.66 +/- 0.45 x 10(8) M-1 and 2.6 +/- 0.24 x 10(5) molecules of IgG were bound per cell. Both, rabbit IgG and, guinea pig IgG2, interacted wih the same receptor binding sites on macrophages. Treatment of macrophages with 2-mercaptoethanol, formaldehyde, and iodoacetamide was without any effect on the IgG binding properties of cells. Periodate, trypsin, pronase, phospholipase C considerably diminished the number of IgG molecules bound to macrophages. Treatment of macrophages with neuraminidase increased the number of IgG molecules bound per cell. The results obtained suggests that both sugar and protein components are important for the IgG binding activity of guinea pig peritoneal macrophages. Studies on the effect of pH, ionic strength, and temperature on the interaction of macrophages with IgG showed that electrostatic interactions are important for binding of IgG to the macrophage Fc receptor.
journal_name
Arch Immunol Ther Exp (Warsz)journal_title
Archivum immunologiae et therapiae experimentalisauthors
Janusz M,Ugorski M,Mikulska J,Starościk K,Wieczorek Z,Lisowski Jsubject
Has Abstractpub_date
1980-01-01 00:00:00pages
275-85issue
2eissn
0004-069Xissn
1661-4917journal_volume
28pub_type
杂志文章abstract：:Over the last 18 years of study in one of our laboratories, we have observed the development of residual disease and latent reservoirs as major problems in the long-term therapy of HIV-1-infected individuals on highly active antiretroviral therapy (HAART). It was shown in the early 1990 's that HAART, as it is present...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：2004-09-01 00:00:00
abstract：:This report presents the results of studies on two membrane markers of lymphocytes isolated from patients with non-Hodgkin's lymphoma. The combined methods were applied allowing for a simultaneous testing of: a) presence of the membrane receptor for mouse erythrocytes (Em) and membrane immunoglobulins (SmIg) or b) pre...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1984-01-01 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：:Studies on localization of structural differences between ovine and bovine serum and colostral IgG immunoglobulins are described. Comparison of heterogeneity, susceptibility to proteolytic enzymes, peptide maps, amino acid compositions, and antigenic properties of immunoglobulins and their Fab and Fc fragments and H a...
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：:In our studies on healthy individuals and patients suffering from chronic spastic bronchitis we demonstrated that autologous rosette forming cells in peripheral non-B lymphocytes belong to two subpopulations: HC-sensitive and HC-resistant. In about 50% of individuals there exists only one subpopulation of ARFC-HC-resi...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1984-01-01 00:00:00
abstract：:The aim of the study was to investigate the influence of verapamil on anti-IgE induced histamine release from basophils isolated from the blood of 10 atopic asthma patients. The results of the investigations showed that verapamil in concentration of 10(-2)M - 10(-6)M significantly inhibits histamine release from basop...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1989-01-01 00:00:00
abstract：:The speed of eliminating allogenic erythrocytes labeled with 51Cr from circulation was examined. Donor's erythrocytes with AFHR phenotype were injected to the recipient with FR phenotype. A fast elimination of allogenic erythrocytes was observed, T 1/2 = 7.6 days. The survival time of autogenic erythrocytes was T 1/2 ...
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：:This article takes issue with those who defend a brand of clinical research ethics that tends to substitute the ethics of clinical care of patients being recruited as trial subjects. The distinction between therapeutic and non-therapeutic studies is being disregarded by arguing that research is concerned with the purs...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：10.1007/s00005-009-0027-8
更新日期：2009-05-01 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：:The carbohydrate and amino acid compositions of the purified Fc receptor from human placental trophoblasts are described. The placental receptor is a glycoprotein. The total content of carbohydrates in the receptor is 30% (w/w). The major carbohydrate components are galactose, N-acetylglucosamine, fucose, and mannose....
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：:CEA and NCA show an increased mobility in SDS-polyacrylamide gel electrophoresis if the samples are preheated in 1% SDS for 5 min at 100 degrees C. Now we found that the slow-to-fast form conversion of CEA and NCA also occurs under milder conditions and is reversible at low SDS concentration. At 100 degrees C the conv...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1989-01-01 00:00:00
abstract：:C4, C3 and C5 levels and the complement hemolytic activity were analysed in 84 ulcerative colitis patients and correlated with activity, extension and duration of the disease, with the presence of extraintestinal manifestation, and with therapeutic effects. The elevation of C3 was observed in both mild active and in s...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1984-01-01 00:00:00
abstract：:It was demonstrated that human, recombinant Il-1 significantly inhibited formation of autologous rosettes by thymocytes. In addition, Il-1 increased the percentage of thymocytes resistant to hydrocortisone. Il-2 was not active in both tests. A new method of determination of Il-1 activity, based on the inhibition of th...
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：:A highly statistically significant correlation was found between asbestosis and impaired responsiveness in skin reaction to intermediate and second strength tuberculin and SK-SD. Considering ANA incidence these antibodies were found with higher frequency in asbestos workers who lacked a cutaneous response to the recal...
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：:Phagocytes such as neutrophils and monocytes play an essential role in host defenses against microbial pathogens. Reactive oxygen species (ROS), such as superoxide anion, hydrogen peroxide, the hydroxyl radical, and hypochlorous acid, together with microbicidal peptides and proteases, constitute their antimicrobial ar...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：2005-05-01 00:00:00
abstract：:In order to optimize the regimen of pathogenetic therapy of glomerulonephritis with nephrotic syndrome we used transfusions of plasma containing specific anti-HLA antibodies against the patient's phenotype as a part of the treatment in the acute stages of disease. The method was theoretically based on the conception o...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1995-01-01 00:00:00
abstract：:12 children with acute lymphoblastic leukemia remaining in remission for 1-3 years, were studied during levamisol therapy. T-lymphocytes count, phagocytic activity of granulocytes the adherent cell number were investigated. The clinical state of patients before, during and after levamisol treatment was evaluated. The ...
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：:After precipitation of acid-soluble proteins from sulfosalicylic acid extracts of rabbit skeletal muscles with tannin at neutral pH, the remaining material still formed insoluble complexes with tannin. After removing tannin with caffeine complexes subjected to column chromatography on Dowex 1 x 8 gave four fractions c...
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：:Preclinical pharmacological studies of two acridine derivatives, dihydrochloride N10-oxide 1-nitro-9-/3-dimethylaminopropylamino/-acridine (C-666) and dihydrochloride 1-nitro-9-[(2-dimethylamino)-1-methylethylamino]-acridine (C-829) are reported. Both compounds are characterized by biological activity, poor absorption...
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：:Concentrations of immunoglobulins IgG, IgM, IgA, E-, EAC-rosette forming lymphocyte counts and phagocytic function of granulocytes to Staphylococcus aureus were studied during the long-term polychemotherapy in 19 children with NHL and in the control group consisting of 15 healthy children. The decrease in levels of Ig...
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：:Immunization procedures that induce contact sensitivity to the trinitrophenyl (TNP) hapten in vivo were investigated for their ability to induce TNP-specific cytotoxic T lymphocytes in vivo. Spleen cells from C3H/HeN mice primed for CS responses either by the topical application of picryl chloride or by the adoptive t...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：:The central action and LD50 of 11 new 2,5-substituted derivates of tetrahydropirimidinedione-4,6 with an aryl group at C2 were investigated. The most favorable action was exerted by 2-furfurylamine derivatives with an alkil or benzyl group at C5. These compounds acted in doses of 0.0025--0.01 of their LD50 synergistic...
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：:Several methods of molecular sexing (i.e. detection of Y-chromosomal sequences) have been briefly presented. In addition to other applications they can be used for monitoring of patients after sex-mismatched bone marrow transplantation for mixed chimerism and for detection of fetal cells in maternal circulation. Clini...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章,评审
doi：
更新日期：1994-01-01 00:00:00
abstract：:In 4 adults with malignant lymphoma and in 3 cases of acute lymphoblastic leukemia the acid phosphatase activity in lymphocytes during the consecutive cycles of polychemotherapy was examined paralelly with the estimation of the receptors for sheep erythrocytes. Depression of the enzymatic reaction was observed immedia...
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：:Immunofiltration technique with polyclonal and monoclonal antibodies for semi-quantitative assays of human albumin, chorionic gonadotropin, immunoglobulin G and transferrin was elaborated. An amount of antibody was immobolized in the form of 6 radially located small bars on a dry test filter made of glass microfibre s...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1992-01-01 00:00:00
abstract：:Outer membrane proteins (OMP) isolated from four antigenically different strains of Hafnia alvei were tested for the toxicity, pyrogenicity, ability to induce Shwartzman reaction as well as for their influence on the leukocyte system. LD50 doses for the studied preparations determined on inbred mice were 18, 20, 28 an...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1992-01-01 00:00:00
abstract：:Antiinflammatory effect of ibuprofen was studied in the model of adjuvant arthritis in rats. Its effectiveness was evaluated on the basis of morphological and biochemical indices. The values of proteolytic and beta-glucuronidase activity in the blood serum were shown to correlate well with clinical exacerbation of adj...
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：:Properties of horse natural anti-PSM antibodies are described. The antibodies were of IgG class. Electrostatic forces were mainly involved in reaction of PSM with horse antibodies. The reaction was inhibited by low molecular compounds resembling structural unit of PSM. Studies of difference spectra and ORD and CD spec...
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：:Low concentration of immunoglobulins G, A and M and complement component proteins were found in leg lymph of normal men. The lymph/serum ratios of different proteins ranged from 0.07 to 0.24 and depended on the molecular weight of the measured protein. Major variations in concentration were found dependent on the rate...
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：:Both TG and TnonG subpopulations from human peripheral blood were found to secrete helper and suppressor factors for the PHA-induced T cell proliferative response. The TnonG subpopulation contained cells which were both able to secrete helper factor and to respond by proliferation, whereas in the TG subpopulation cell...
journal_title：Archivum immunologiae et therapiae experimentalis
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
