نتایج جستجو برای: cellular and humoral immunity
تعداد نتایج: 16867940 فیلتر نتایج به سال:
In this study, we investigate the immunostimulatory effects of alcoholic extract of the coffee seed on cell-mediated immune response andcyclophosphamide-induced (CP) immunosuppressed mice. The assessment of cellular immune function was carried out by the measurement of delayed-type hypersensitivity (DTH) response. According to the literature survey, cyclophosphamide has only suppressing effect ...
In this study, we investigate the immunostimulatory effects of alcoholic extract of the coffee seed on cell-mediated immune response andcyclophosphamide-induced (CP) immunosuppressed mice. The assessment of cellular immune function was carried out by the measurement of delayed-type hypersensitivity (DTH) response. According to the literature survey, cyclophosphamide has only suppressing effect ...
Processed antigen reacts selectively with lymphocytes bearing .appropriate surface immunoglobulin molecules resulting in the clonal proliferation of these cells, producing circulating immunoglobulin (humoral immunity) or non-circulating immunoglobulins (cellular immunity). High levels of circulating immunoglobulins (lgM & lgG) occur in protozoa and helminths infections. Reaginic antibodies a...
Background & Aims : In this study the efficacy of the mixture of ICI118,551 and alum, as an adjuvant, in the induction of humoral and cellular immunity response to heat-killed Salmonella typhimurium (S. typhimurium) (HKST) as a model vaccine was investigated. Materials and Methods : BALB/c mice were divided into five groups. Mice in the experimental groups received either the HKST vaccine...
One of the most common outcomes of pulp inflammation is periapical granuloma formation. Existence of immune cells in these lesions showed involvement of both humoral and cellular immunity in the site. The presence of different antigens in the root canal causes production o various antibodies and consequent immunological reactions. Different theories have been proposed on periapical cysts. The m...
Memory formation is the most important aspect of a vaccine which can guarantee long-lasting immunity and protection. The main aim of the present study was to evaluate the memory immune responses after immunization with a mini vaccine. Mice were immunized with human immunodeficiency virus-1 P24-Nef fusion peptide and then cellular and humoral immune responses were evaluated. In order to determin...
restraint-induced stress (rs) increases histamine concentration in the brain. there is no previous report regarding the role of histamine receptors in immunomodulatory effect of rs. in the present study the role of brain histamine receptors on reduction of humoral and cellular immune function induced by rs was evaluated. for this purpose male wistar rats (200-250 g) were immunized with sheep re...
in this study, we investigate the immunostimulatory effects of alcoholic extract of the coffee seed on cell-mediated immune response andcyclophosphamide-induced (cp) immunosuppressed mice. the assessment of cellular immune function was carried out by the measurement of delayed-type hypersensitivity (dth) response. according to the literature survey, cyclophosphamide has only suppressing effect ...
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