abstract：:Depletion of adherent cells from stimulator and responder lymphocytes by a single filtration through nylon wool columns led to complete abrogation of the cytotoxic response to the stimulating alloantigen. Cytotoxic responses were restored by adding anti-Thy-1 + complement-greated normal peritoneal exudate cells (PEC) ...

journal_title：Scandinavian journal of immunology

authors： Symington FW,Teh HS

更新日期：1980-01-01 00:00:00

abstract：:To compare the receptor patterns for mitogenic and non-mitogenic substances, surface glycoproteins of human lymphocytes were labelled with the lactoperioxidase-catalysed iodination technique and with a galactose oxidase-tritiated sodium borohydride technique. Labelled cells were detergent-solubilized, and the lysates ...

journal_title：Scandinavian journal of immunology

authors： Skoog VT,Nilsson SF,Weber TH

更新日期：1980-01-01 00:00:00

abstract：:The light (L) and heavy (H) chain and the idiotypic (Id) composition of the antibody (Ab) plaque-forming cells (PFC) and serum Ab specific for alpha-1,3 dextran have been characterized in murine strains exhibiting the CH-Ig-lb to e allotypes and in their F1 hybrids with Ig-la1, BALB/c prototypes. The Ab response of th...

journal_title：Scandinavian journal of immunology

authors： Bell C

更新日期：1979-03-01 00:00:00

abstract：:The human lymphokine, leucocyte migration-inhibitory factor (LIF), appears to be a serine esterase and protease by virtue of its susceptibility to the irreversible enzyme inhibitor, phenylmethylsulfonyl fluoride (PMSF), and by the ability of arginine esters and amides to protect LIF against PMSF-induced inactivation. ...

journal_title：Scandinavian journal of immunology

authors： Bendtzen K

更新日期：1979-01-01 00:00:00

abstract：:Subclasses of lymphocytes can be separated on gradients of non-toxic polyvinylpyrrolidone-coated colloidal silica (Percoll) by virtue of differential densities. Such gradients can yield functionally active lymphocyte populations after brief centrifugation. Gradients can be generated in a discontinuous step fashion and...

journal_title：Scandinavian journal of immunology

authors： Kurnick JT,Ostberg L,Stegagno M,Kimura AK,Orn A,Sjöberg O

更新日期：1979-01-01 00:00:00

abstract：:The average frequency of cytotoxic precursor cells in DBA/2 lymph node cell preparations reactive to the syngeneic tumour P815 has been determined as 1 in 2000. This frequency is similar to the precursor frequency for an allogeneic tumour EL-4. The normal lack of response of DBA/2 lymph node cells to the syngeneic tum...

journal_title：Scandinavian journal of immunology

authors： Warren HS,Lafferty KJ

更新日期：1979-01-01 00:00:00

abstract：:T cells from immune guinea-pigs produce clusters in vitro with macrophages pulsed with soluble protein antigens. The formation of clusters is antigen-specific. Time-lapse cinephotomicrography was used to study the sequence of events leading to cluster formation and the kinetics of already formed clusters. The central ...

journal_title：Scandinavian journal of immunology

authors： Petri J,Braendstrup O,Werdelin O

更新日期：1979-01-01 00:00:00

abstract：:Spleen cells from mice exposed to 500 rad sublethal whole-body irradiation before immunization with 100 x 10(6) allogeneic spleen cells exhibited an enhanced cytolytic T-lymphocyte (CTL) activity. In contrast, this treatment completely abrogated the humoral alloantibody response, as measured by complement-mediated lys...

journal_title：Scandinavian journal of immunology

authors： Engers HD,Louis J

更新日期：1979-01-01 00:00:00

abstract：:Neuraminidase-treated lymphocytes from the peripheral blood of normal human donors were fractionated on columns charged with Helix pomatia haemagglutinin (HP) coupled to Sepharose 4B. While lymphocytes lacking HP receptors (HP-) passed directly through the column (fraction I), lymphocytes with HP receptors (HP+) were ...

journal_title：Scandinavian journal of immunology

authors： Pape GR,Troye M,Perlmann P

更新日期：1979-01-01 00:00:00

abstract：:The role of macrophages in the in vitro response of mouse spleen cells to the insolubilized, T-independent antigen trinitrophenylated polyacrylamide (TNP-PAA) is demonstrated by the following points. The response is abolished by filtration on Sephadex G-10 and can be restored by the addition of splenic adherent cells,...

journal_title：Scandinavian journal of immunology

authors： Duclos H,Galanaud P,Maillot MC,Crevon MC,Dormont J

更新日期：1979-01-01 00:00:00

abstract：:(C3H/TifxDBA/2)F1 mice, immunized with viable BALB/c plasmacytoma MOPC315 cells, produce antibodies directed against a cell-surface antigen. The strain and tissue distribution of this antigen was identical to that of the plasma cell differentiation alloantigen PC.1. The antigen is absent in the mouse strain C3H/Tif bu...

journal_title：Scandinavian journal of immunology

authors： Gaudernack G,Hannestad K

更新日期：1979-01-01 00:00:00

abstract：:A heterologous antiserum (antiserum 7420) against B-lymphocyte antigen(s) was raised in a rabbit by immunization with peripheral blood lymphocytes from a patient with chronic lymphocytic leukaemia (CLL). After absorptions with pooled normal human serum, IgA, IgD, and IgM M-components, the fluorescein isothiocyanate-co...

journal_title：Scandinavian journal of immunology

authors： Berntorp E,Turesson I,Zettervall O

更新日期：1979-01-01 00:00:00

abstract：:Peripheral blood lymphocytes from nine patients with chronic lymphatic leukaemia (CLL) have been stimulated by photohaemagglutinin, pokeweed mitogen and Epstein-Barr virus. Our results provide proof that the leukaemic B cells in CLL are capable of responding to mitogenic signals by producing and secreting antibodies, ...

journal_title：Scandinavian journal of immunology

authors： Robèrt KH,Bird AG,Möller E

更新日期：1979-01-01 00:00:00

abstract：:Cell surface molecules of rat normal lymphoid cells were selectively labelled by lactoperoxidase catalysed iodination or by a galactose oxidase tritiated sodium borohydride technique, subsequently detergent solubilized, isolated by indirect immunoprecipitation and analysed on SDS-polyacrylamide gel electrophoresis. Fo...

journal_title：Scandinavian journal of immunology

authors： Nilsson F,Wigzell H

更新日期：1978-04-01 00:00:00

abstract：:Pretreatment with D-Penicillamine of rat peritoneal macrophages markedly influences their ability to modulate Concanavalin A stimulated [3H]thymidine incorporation in non-adherent rat lymph node cells. Untreated macrophages added in high numbers to the lymphocytes (ratio lymphocytes/macrophage 7.5 : 1) depress their [...

journal_title：Scandinavian journal of immunology

authors： Binderup L,Bramm E,Arrigoni-Martelli E

更新日期：1978-04-01 00:00:00

abstract：:Previous investigations have indicated that C3H X CBA hybrid lymphocytes can neutralize lymphocytes which are reactive against the C3H-determined Mls antigen when injected into the H-2-compatible strain CBA. In this study we have inoculated C3H X CBA hybrids with CBA spleen cells and 2 weeks later lethally irradiated ...

journal_title：Scandinavian journal of immunology

authors： Lilliehöök B,Blomgren H

更新日期：1978-01-01 00:00:00

abstract：:Glomerular complement receptors (GCR) were demonstrated by the adsorption of C3 coated sheep erythrocytes to cryostat sections of human kidneys. An epithelial localization of the GCR is implied by the binding pattern of the indicator cells. The GCR activity was reduced in all glomeruli where in vivo deposition of immu...

journal_title：Scandinavian journal of immunology

authors： Matre R,Iversen BM,Thunold S,Tønder O

更新日期：1978-01-01 00:00:00

abstract：:Physical association was measured between MLV gp70, the envelope glycoprotein of Rauscher murine leukaemia virus (R-MLV), and serologically defined H-2 antigens on the surface of R-MLV transformed C57BL/6 (H-2DbKb) mouse leukaemia cells (RBL-5A). Capping and patching with antisera against H-2Db caused specific co-capp...

journal_title：Scandinavian journal of immunology

authors： Zarling DA,Keshet I,Watson A,Bach FH

更新日期：1978-01-01 00:00:00

abstract：:The function of the Fc and C3 receptors on the free surface of normal and endotoxin activated mouse peritoneal macrophages seeded on glass bound antibody--antigen (AbAg) complexes or complement was examined. We found that the glass bound AbAg complexes interfered with attachment and internalization of particles recogn...

journal_title：Scandinavian journal of immunology

authors： Kaplan G,Eskeland T,Seljelid R

更新日期：1978-01-01 00:00:00

abstract：:Immune complexes of horseradish peroxidase (HRP) and rabbit IgG antibodies to HRP were used to study the Fcgamma receptors in normal human placenta. Cryostat sections of placental tissue were incubated with the complexes, and the peroxidase activity was revealed histochemically. The bound complexes were localized to t...

journal_title：Scandinavian journal of immunology

authors： Matre R,Haugen A

更新日期：1978-01-01 00:00:00

abstract：:Sensitization of B10.A mice with oxazolone results in delayed-type hypersensitivity (DTH) and a two to three-fold increase in the weight of regional lymph nodes by the third day. Hydrocortisone treatment of the animals 3 days after sensitization suppresses the manifestation of DTH on the tenth day but not on the seven...

journal_title：Scandinavian journal of immunology

authors： Venetianer A,Arányi P,Bösze ZS,Fachet J

更新日期：1978-01-01 00:00:00

abstract：:A simple technique requiring only 0.2 ml whole blood for measuring the response of lymphocytes in cultures to each of various mitogens and antigens has been elaborated. The response is quantified by comparing the number of lymphocytes with and without a stimulating agent. The increment of cell numbers is given by a ce...

journal_title：Scandinavian journal of immunology

authors： Haneberg B,Wesenberg F,Aarskog D

更新日期：1978-01-01 00:00:00

abstract：:In the present study evidence is presented that SAA in serum complexes to a carrier protein with a molecular weight of 100,000-200,000 daltons, with mobility in the alpha-region on electrophoresis, and with a rather low normal serum concentration. The carrier protein is apparently not albumin. SAA isolated from the ca...

journal_title：Scandinavian journal of immunology

authors： Skogen B,Natvig JB,Michaelsen TE,Anders RF

更新日期：1977-01-01 00:00:00

abstract：:The addition of a small proportion (10%) of in vivo concanavalin-A (Con-A)-activated spleen cells to normal spleen cell cultures suppressed the primary immune response to sheep erythrocytes (SRBC) but had no effect on the thymus-independent primary immune response to 3,5-dinitro-4-hydroxy-phenacetyl-conjugated lipopol...

journal_title：Scandinavian journal of immunology

authors： Ekstedt RD,Waterfield JD,Nespoli L,Möller G

更新日期：1977-01-01 00:00:00

abstract：:Antibodies to crude leukocyte interferon (CIF) were bound to Sepharose 4B, and CIF was chromatographed. A relationship between recovered interferon and percentage binding of the antibodies to Sepharose 4B was observed. Highest recovery was obtained when only 50%-85% of th- antibodies were bound. When CIF was subjected...

journal_title：Scandinavian journal of immunology

authors： Berg K

更新日期：1977-01-01 00:00:00

abstract：:The trophoblastic tissue and endothelium of fetal stem vessels in cryostat sections of first-trimester and term human placentae adsorbed erythrocytes sensitized with IgG antibodies of human, rabbit, and guinea pig origin. Native and heat-aggregated human and rabbit IgG, and human IgG subclasses except IgG2 inhibited t...

journal_title：Scandinavian journal of immunology

authors： Matre R

更新日期：1977-01-01 00:00:00

abstract：:Previously reported experiments suggested that an esterase or a protease, or both, might participate in the expression of human leukocyte migration inhibitory factor (LIF). To clarify this further, a wide variety of simple ester were tested for the ability to protect LIF against inactivation by the serine esterase inh...

journal_title：Scandinavian journal of immunology

authors： Bendtzen K

更新日期：1977-01-01 00:00:00

abstract：:Basophilic granulocytes and mast cells of different species have been reported to originate from thymocytes and other lymphocytes. These observations were recently confirmed when evidence was given that thymic antigen is present on rabbit basophilic granulocytes. In the study reported here, human leukocytes were teste...

journal_title：Scandinavian journal of immunology

authors： Stallman PJ,Van Elven EH,Feltkamp-Vroom TM,Brutel de la Rivière A

更新日期：1977-01-01 00:00:00

abstract：:Screening for B-cell-specific antibodies in unabsorbed pregnancy sera preselected for weak reactivity in regular HLA-A, -B, and -C screening yielded a relatively high proportion (35/81) of B-cell-specific antibodies. Most B-cell-specific antibodies react broadly, showing inclusion phenomena suggesting 'cross-reactivit...

journal_title：Scandinavian journal of immunology

authors： Albert ED,Andreas A,McNicholas A,Scholtz S,Kuntz B

更新日期：1977-01-01 00:00:00

abstract：:A clear correlation was observed between the presence of an Ia-like antigenic B-cell system Ly-Li, detected serologically, and three cellular immunological techniques: [1] mixed lymphocyte reaction (MLR) inhibition by an anti-Li antiserum; [2] level of restimulation of anti-Ly-Li in-vitro-primed lymphocytes; and [3] d...

journal_title：Scandinavian journal of immunology

authors： Sasportes M,Mawas C,Crosier P,Charmot D,Legrand L,Dausset J

更新日期：1977-01-01 00:00:00

abstract：:The ability of macrophage subpopulations, separated by virtue of differences in size, to liberate soluble factors able to reconstitute antibody and cell-mediated immune responses in macrophage-depleted lymphoid cultures has been investigated. Evidence is presented to show that all macrophages release trypsin- and peps...

journal_title：Scandinavian journal of immunology

authors： Gorczynski RM

更新日期：1977-01-01 00:00:00

abstract：:Using cytotoxic effector cells of different anti-H-2 specificities, new cell-mediated lympholysis targets, normally undetected on Meth. A tumour cells, were shown after passage with vaccinia or Moloney virus. The H-2d CML targets on Meth. A cells recognized by B10.BR anti-B10.D2 effector cells were presented only afte...

journal_title：Scandinavian journal of immunology

authors： Matossian-Rogers A,Garrido F,Festenstein H

更新日期：1977-01-01 00:00:00

abstract：:The association of HLA-A and -B antigens with Bf alleles was investigated in 200 parents from 100 unrelated families. There were significant associations between HLA-A3 and Bf-F, B7 and Bf-S, B8 and Bf-S, B12 and Bf-F, and BW 35 and Bf-F. Three-point HLA-A,B,Bf haplotype frequencies, linkage disequilibrium parameters,...

journal_title：Scandinavian journal of immunology

authors： Albert ED,Rittner C,Scholz S,Kuntz B,Mickey MR

更新日期：1977-01-01 00:00:00

abstract：:The results reported here suggest that there exist two T-cell-mitogenic responsive populations in the spleen--one that is responsive to concanavalin A (Con A) and a second one that is responsive to Con A and phytohemagglutinin (PHA). Using an in vitro restimulation system, we have found that a primary in vivo activati...

journal_title：Scandinavian journal of immunology

authors： Waterfield JD,Ekstedt RD,Möller G

更新日期：1977-01-01 00:00:00

abstract：:This paper describes a technique utilizing rosette formation with sheep red blood cells as a human T lymphocyte marker, and separation of T cells by rosette sedimentation. ...

journal_title：Scandinavian journal of immunology

authors： Jondal M

更新日期：1976-06-01 00:00:00

abstract：:This paper describes the generation, detection and characterization of cytotoxic t lymphocyte activity in vitro and the application of this assay system to various immunological problems. ...

journal_title：Scandinavian journal of immunology

authors： Engers HD,Macdonald HR

更新日期：1976-06-01 00:00:00

abstract：:In this article we present methods for the purification and fractionation of human blood lymphocytes, which have been used in our laboratory to characterize antibody-dependent cytotoxic effector cells (K cells). The assay system consists of highly purified lymphocytes, 51Cr-labelled chicken erythrocytes (Ec) and IgG r...

journal_title：Scandinavian journal of immunology

authors： Perlmann H,Perlmann P,Pape GR,Halldén G

更新日期：1976-06-01 00:00:00

abstract：:Bone marrow cells from two patients without detectable monoclonal immunoglobulin (Ig) in serum and urine but with the clinical picture of plasma cell myeloma were cultivated in vitro. Immunofluorescence studies of cultured living and fixed bone marrow cells showed no signs of Ig production in one of the cases, whereas...

journal_title：Scandinavian journal of immunology

authors： Nilsson K,Killander D,Killander J,Mellstedt H

更新日期：1976-01-01 00:00:00

abstract：:A marked prozone effect was observed in indirect immunofluorescence (IFL) with rabbit antisera against rat renal proximal tubular epithelial brush border (BB) antigens: anti-BB antibodies were not detectable if used in high concentrations but were readily demonstrated if sufficiently diluted. The prozone effect occurr...

journal_title：Scandinavian journal of immunology

authors： Linder E,Miettinen A

更新日期：1976-01-01 00:00:00

abstract：:We studied the inhibitory effect of a fraction of bovine seminal plasma on in vitro lymphocyte responses to specific and nonspecific ligands. Seminal plasma was fractionated by Sephadex G-100 chromatography, and the inhibitory component was found to have a molecular weight of above 100,000 daltons. This fraction was d...

journal_title：Scandinavian journal of immunology

authors： Prakash C,Coutinho A,Möller G

更新日期：1976-01-01 00:00:00