Results 301 to 310 of about 114,761 (352)

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 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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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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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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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
openaire   +3 more sources

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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HLA‐DR antigens in multiple sclerosis

Neurology, 1985
Fifty to eighty percent of white patients with clinically definite MS express the DR2 antigen. In patients and normal controls who possess the DR2 antigens, analysis of the polymorphic light chain by two-dimensional polyacrylamide gel electrophoresis revealed no structural differences.
S, Sriram, G J, Stewart, M, Buhler, C, Grumet, E, Engleman   +4 more
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A novel molecule expressing HLA-DR antigenic determinants

Human Immunology, 1980
Our previous studies suggested that the polymorphism of HLA-DR antigens (the human equivalent of murine I-E antigens) was a result of structural variation in the small (beta) subunit. In order to more accurately define this polymorphism we have expanded these studies to include HLA-DR antigens isolated with monoclonal cells derived from genotypically ...
S M, Goyert, J J, Hubert, R A, Curry, J, Silver   +3 more
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Structural Analyses of HLA-DR Antigens

1981
There has been considerable progress in the characterization of HLA-DR antigens even though these human counterparts of murine and guinea pig Ir gene products were identified only a few years ago. The information available at present concerning the biological, chemical, and structural properties of HLA-DR antigens can be summarized as follows (for a ...
Leslie E. Walker, Soldano Ferrone, Michele A. Pellegrino, Ralph A. Reisfeld   +3 more
openaire   +1 more source