Results 211 to 220 of about 83,958 (230)

HLA-D Antigens in Rheumatoid Arthritis and Toxicity to Gold and Penicillamine

Scandinavian Journal of Rheumatology, 1986
The frequencies of HLA-D antigens were investigated in 77 Finnish patients who met the ARA criteria of classical or definite rheumatoid arthritis. The control material consisted of healthy blood donors. HLA-Dw4 was significantly (p less than 0.01) increased and HLA-Dw2 significantly (p less than 0.01) decreased in the patients.
P, Nuotio, M, Nissilä, J, Ilonen
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T cells specific for different antigens express different HLA‐D region products

European Journal of Immunology, 1985
AbstractT cell lines and clones were analyzed for surface expression of la antigens using monoclonal antibodies (mAb) that detect monomorphic and polymorphic epitopes on la molecules encoded by the HLA‐DR and HLA‐DQ gene clusters. All mAb bound to B lymphocytes or lymphoblastoid cell lines of the same individuals from whom the T cells were derived ...
D J, Schendel, J P, Johnson
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Dissimilar Effects of Ultraviolet Light on HLA‐D and HLA‐DR Antigens

Tissue Antigens, 1980
Since HLA‐DR antigens are closely related to HLA‐D antigens, we studied the effect of low‐dose ultraviolet irradiation on the ability of human lymphocytes to induce a proliferative response in mixed lymphocyte culture (HLA‐D) and on the serologic reactivity of B lymphocyte HLA‐DR antigens.
L M, Slater, S, Murray, J, Liu, B, Hudelson   +3 more
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HLA‐D‐restricted Antigen Activation of Sensitized T Lymphocytes: Studies on the Ability of HLA‐D/DR‐expressing B Lymphocytes to Substitute for Macrophages in Antigen Activation

Scandinavian Journal of Immunology, 1979
The proliferative response of sensitized human T lymphocytes to purified protein derivative (PPD) and to trinitrophenyl (TNP)‐conjugated autologous cells in vitro is restricted by self HLA‐D/DR determinants. Here we report that the PPD‐specific response is strictly related to the content of phagocytosing celts (macrophages, M) in the cultures and that ...
B O, Bergholtz, E, Thorsby
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HLA‐D/DR restriction of proliferative T cell responses to antigen

Tissue Antigens, 1982
Antigen‐specific T cell blasts may be separated from alloreactive cells on Percoll gradients. The absence of alloreactivity allowed us to study HLA‐D/DR restriction of proliferative T cell responses towards PPD and HSV antigens using allogeneic antigen‐presenting cells.
E. J. Berle, A. B. Thoresen, E. Thorsby
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HLA—DR Antigens in Black North‐Americans and Their Association with HLA—D

Tissue Antigens, 1979
A random population of 108 Black North‐Americans, 79 of whom had also been typed for HLA—D in Mixed Leukocyte Culture (MLC), were serologically tested for DRw with Seventh International Histocompatibility Workshop trays. Clusters of B cell alloantisera were identified which defined several DRw antigens.
R J, Duquesnoy, M, Marrari, K, Annen, M S, Pollack, B, Dupont   +4 more
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Primed LD Typing: Reagent Preparation and Definition of the HLA‐D‐Region Antigens

Scandinavian Journal of Immunology, 1977
Primed LD typing cells were prepared against single HLA haplotypes within families and used to type a random panel of 48 individuals. PLT cells could be grouped on the basis of highly correlated responses with the panel test cells; the 21 different PLT cells could be used to define 6 different PL antigens. One of these, PL 3, was split by the responses
F H, Bach, E K, Jarrett-Toh, C J, Benike, C Y, Shih, E A, Valentine, P M, Sondel, M L, Bach   +6 more
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HLA-D and -DR antigens on human amniotic fluid cells. I. Lack of expression of HLA-D.

Tissue antigens, 1983
Human amniotic fluid cells, known to express HLA-A, -B, and -C antigens, were tested for the presence of lymphocyte-stimulating antigens (LD or HLA-D) using modifications of the mixed lymphocyte culture (MLC) and primed lymphocyte typing (PLT) tests. Peripheral blood lymphocytes were co-cultured with various concentrations of allogeneic amniotic fluid ...
E, Valentine-Thon, G, Kreeb, H, Grosse-Wilde, E, Passarge   +3 more
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Long‐term Maintenance of HLA‐D Restricted T Cells Specific for Soluble Antigens

Scandinavian Journal of Immunology, 1980
Lymphocytes from donors sensitized to soluble protein antigens tuberculin (PPD) and tetanus toxoid were stimulated in vitro with these antigens. The blasts were isolated on density gradients and maintained in long‐term proliferating culture by the addition of supernatants from phytohaemagglutinin‐stimulated (PHA) cultures. Blasts can be shown to retain
J T, Kurnick, P, Altevogt, J, Lindblom, O, Sjöberg, A, Danneus, H, Wigzell   +5 more
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HLA-DB3: population distribution and family studies of a new HLA-D antigen associated with HLA-D antigen associated with HLA-DR4 in Caucasoids.

Tissue antigens, 1983
On the basis of studies with 6 HTCs in four different families the new cluster DB3 identified in the 8th Workshop can be considered an established specificity of the HLA-D series. In 112 healthy Caucasoids resident in South East England the frequency of this antigen was 2.6% similar to the frequency found in 142 Caucasoid patients with rheumatoid ...
Jaraquemada, D, Ollier, William, Okoye, R, Sachs, J, Festenstein, H, Grosse-wilde, H   +5 more
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