Results 111 to 120 of about 149 (148)

Induction of ‘Delayed’ Hypersensitivity

Nature, 1962
IT is well known that the ‘delayed’ or ‘infectious’ type of sensitivity is induced in a normal organism, after contact with living or killed tubercle bacilli, but it is not passively transferred by means of serum or extracts of organs from ‘allergic’ animals.
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Delayed hypersensitivity in mice

Journal of Allergy, 1959
Abstract A new technique has been used to show that white mice can develop delayed hypersensitivity to tubercle bacilli. The technique consists of determining mouse lung densities after intravenous challenge with these bacilli, increased densities indicating the delayed allergic reaction. Aside from its high sensitivity, this method takes advantage of
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Immunopathogenesis of delayed‐type hypersensitivity

Microscopy Research and Technique, 2001
AbstractCell‐mediated immunity is defined as a beneficial host response characterized by an expanded population of specific T cells, which, in the presence of antigens, produce cytokines locally. The activation and recruitment of cells into an area of inflammation is a crucial step in the development of DTH responses.
Kazuo Kobayashi, Kenji Kaneda, Tsuyoshi Kasama   +2 more
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Delayed Hypersensitivity in the Mouse

1975
Publisher Summary This chapter discusses the delayed-type hypersensitivity (DTH), the prototype model of cellular immune phenomena as it occurs in mice. Most of the recent explosive development in the field of cellular immunology has emphasized the in vitro demonstrations of cellular responses to immunologic challenge and the various products of ...
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DELAYED HYPERSENSITIVITY AND ARTERIOSCLEROSIS IN MAN

Acta Pathologica Microbiologica Scandinavica Section B Microbiology and Immunology, 1973
By means of the leucocyte migration technique it is demonstrated that a hypersensitivity of the delayed type seems to be involved in at least some cases of arteriosclerosis in man. The hypersensitivity is directed against unknown antigenic substances in the femoral arterial wall.
Finn Olsen, Birte Loft
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Delayed hypersensitivity in Ambystoma mexicanum

Developmental & Comparative Immunology, 1979
Abstract Ambystoma mexicanum sensitised with dinitrofluorobenzene or heat-killed Mycobacterium tuberculosis , when challenged with a supradermal application of the sensitising agent, exhibit cutaneous erythemas appearing after 4 hours. Lymphocytes and macrophages infiltrate the erythematous lesions.
Richard D. Jurd, Ahmad M. Tahan
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Induction of delayed hypersensitivity by carrageenan

Experientia, 1973
Nachweis einer Sensibilisierung des Meerschweinchens durch intradermale Injektion von Carrageenan, was zu «passiv ubertragbaren» Spatreaktionen fuhrte.
M. Noda, Y. Mizushima
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Delayed Drug Hypersensitivity Reactions

Annals of Internal Medicine, 2003
Immune reactions to small molecular compounds, such as drugs, can cause a variety of diseases involving the skin, liver, kidney, and lungs. In many drug hypersensitivity reactions, drug-specific CD4+ and CD8+ T cells recognize drugs through their alphabeta T-cell receptors in an MHC-dependent way. Drugs stimulate T cells if they act as haptens and bind
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The inflammatory exudate in delayed hypersensitivity

Biochemical Pharmacology, 1968
Abstract So far, the delayed immune reactions have been the least understood of all antigen-antibody reactions. Recent investigations have shown that they have profound biological functions in conditions in which the defense against macromolecules recognized as foreign is a central factor.
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Aspirin and Delayed Type Hypersensitivity

Arthritis & Rheumatism, 1977
AbstractThe effects of aspirin on delayed hypersensitivity were assessed in 40 healthy subjects who were randomly assigned to two equal groups. In a double‐blind format, the individuals in one group were placed on 4 gm aspirin daily for 5 days, and individuals in the other group were given placebo.
Robert R. Rich, Donald A. Person, Donald A. Person, Matthew W. Duncan, John T. Sharp, John T. Sharp   +5 more
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