Results 261 to 270 of about 71,364 (318)

Crystallization of HLA-DR antigens

Research in Immunology, 1991
The class II major histocompatibility antigens HLA-DR1, DR2, DR3, DR4, DR7 and DR8 were purified by immunoaffinity chromatography from homozygous human B lymphoblastoid cell lines. The purified, detergent-soluble molecules were cleaved with the protease papain to remove the hydrophobic transmembrane regions and cytoplasmic tails. Crystals were obtained
J C, Gorga, J H, Brown, T, Jardetzky, D C, Wiley, J L, Strominger   +4 more
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HLA‐DR Antigen on Human Trophoblast*

American Journal of Reproductive Immunology, 1983
ABSTRACT: To assess the presence of human leukocyte antigens (HLA) on first trimester human trophoblast cells, frozen sections of villous trophoblast and monolayer cultures of isolated cells from placental villi were prepared and exposed to a mouse monoclonal antibody directed against HLA‐DR and then incubated with fluorescein‐conjugated goat anti ...
C J, Brami, M K, Sanyal, J M, Dwyer, C C, Johnson, E I, Kohorn, F, Naftolin   +5 more
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HLA Dr Antigens in Rheumatoid Arthritis

Scandinavian Journal of Rheumatology, 1983
The prevalence and possible prognostic significance of HLA-DR antigens have been studied in 129 patients with seropositive (RF-positive) classical rheumatoid arthritis (RA). HLA-DR4 was increased in RA, whilst HLA-DR2 was decreased, though it was not associated with either low titres of RF or with good prognosis.
J T, Gran, G, Husby, E, Thorsby
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HLA-DR antigens in gastric carcinoma

Immunology Letters, 1990
Serological HLA typing of 56 gastric carcinoma patients and 53 healthy controls was performed by the long two-stage microlymphocytotoxic test. There was a significantly increased frequency of DR3 antigen (P less than 0.01) in the patients compared to controls.
M, Jayanthi, C M, Habibullah, M, Ishaq
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Antigens of HLA-DR Locus in Rheumatoid Arthritis

Rheumatology, 1988
HLA-DR1 was found in 45% and HLA-DR4 in 34% of 127 patients with rheumatoid arthritis.
Jajić, Zrinka, Jajić, Ivo
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Expression of HLA‐DR Antigens on Tlymphocytes

Tissue Antigens, 1980
Our data have demonstrated, for the first time, expression of HLA‐DR antigens on heated T cells (45*C, 1 h) and have confirmed the occurrence of these antigens on mitogen‐stimulated T cells.HLA‐DR antigens were detected by microlymphocytotoxicity employing defined and non‐defined anti‐HLA‐DR sera. The HLA‐DR T cell antigens proved to be the same as the
M, Gerbase-Delima, M H, Kraemer, N F, Novo, E R, Paiva, N F, Mendes   +4 more
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Monoclonal antibodies to HLA-DR antigens

Immunology Today, 1984
Monoclonal antibodies (Mabs) have been invaluable in the study of human MHC class-11 (or la-like) antigens. For this to continue some pooling of resources was needed and in 1982 the British Medical Research Council's Clinical and Population Cytogenetics Unit in Edinburgh initiated an information exchange scheme on anti-class-11 Mabs in an attempt to ...
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Monocytic HLA DR antigens in schizophrenic patients

Neuroscience Research, 2012
A genetic association of specific human leukocyte antigens (HLA) DR genes and schizophrenia has recently been shown. These HLA play a fundamental role in the control of immune responses. Furthermore infectious agents have been proposed to be involved in the pathogenesis of schizophrenia.
Daniela, Krause, Jenny, Wagner, Judith, Matz, Elif, Weidinger, Michael, Obermeier, Michael, Riedel, Rudolf, Gruber, Markus, Schwarz, Norbert, Mueller   +8 more
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HLA-DR antigens in Chinese-American families

Human Immunology, 1982
This paper contains results of a study on HLA-DR antigens in Chinese-American families. DR2, DR4, DRw9, and DRw6Y were the most common DR specificities encountered, and DR1 occurred with the lowest frequency. All recognized DR antigens were observed. The frequency of a blank allele was 6.4-12.8%.
B, Colombe, S, Pask, H, Cann, R, Payne
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HLA‐DR Antigens in Pemphigus among Japanese

Tissue Antigens, 1981
The frequency of HLA‐DR4 was significantly increased at P < 0.02 in 37 unrelated pemphigus patients (62.2%), when compared with unrelated 73 healthy controls (30.1%). This antigen was more frequently found in pemphigus foliaceus (70.6%) than pemphigus vulgaris (55.8%).
M, Matsuyama, K, Hashimoto, Y, Yamasaki, R, Shirakura, R, Higuchi, T, Miyajima, H, Amemiya   +6 more
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