نتایج جستجو برای: specific immunity
تعداد نتایج: 1102696 فیلتر نتایج به سال:
Background & Aims: Schizophrenia and Major Depressive Disorder (MDD) are severe mental disorders and disturbances of immunity system are seen in their pathogenic process. Thus, in schizophrenia both general and specific components of immune system are disturbed. In MDD immunity system also changes. Numerous studies show that when depressed patients are exposed to allergen pollens, elevation of ...
BACKGROUND: It is important to understand the efficacy of immunoregulatory materials, herbal remedies or probiotics, in different parts of immune system following vaccination with different tropism. OBJECTIVES: Aim of this study was to evaluate the effect of Echinacea purpurea and a probiotic (protexin) on systemic and mucosal immune response in turkey. METHODS: A total of 288 1-day-old male tu...
The presence and activity of human immunodeficiency virus (HIV)-specific antibodies were analyzed in the sera of 15 sexually exposed seronegative persons who had systemic HIV-specific cell-mediated immunity and IgA-mediated mucosal immunity and in their HIV-infected partners. The HIV-positive subjects had HIV-specific serum IgG and IgA; the seronegative persons had HIV-specific serum IgA in the...
PURPOSE To evaluate the safety of an HER-2/neu intracellular domain (ICD) protein vaccine and to estimate whether vaccine dose impacts immunogenicity. PATIENTS AND METHODS Twenty-nine patients with HER-2/neu-overexpressing breast or ovarian cancer and with no evidence of disease after standard therapy received a low- (25 microg), intermediate- (150 microg), or high-dose (900 microg) HER-2/neu...
Abstract The incidence of hepatocellular carcinoma (HCC) associated with non-alcoholic fatty liver disease (NAFLD) is growing because the global consumption high fat, sugar or Western diet (WD). Current data suggests a correlation between hepatic inflammation and progression NAFLD to HCC. However, contradictory reports on identification specific inflammatory cells cytokines hinder further progr...
Background and Aims: Rubella is predominantly a childhood disease that is endemic throughout the world and when rubella outbreaks occur, they are accompanied by birth defects following congenital rubella syndrome. Immunity to rubella virus as a teratogenic agent has an important role for prevention of these serious congenital defects. Lymphocyte proliferation assay is a way for investigation of...
INTRODUCTION Studies of non-specific immunity in infection or immunization with Chlamydophila (Chl.) Psittaci in static experimental models showed changes in parameters of this immunity. The aim of this study was to evaluate selected parameters of non-specific immunity in rabbits immunized with Chl. Psittac. MATERIAL/METHODS The study was performed on rabbits, divided into two groups of 10 an...
Sterilizing immunity is a unique immune status, which prevents effective virus infection into the host. It is different from the immunity that allows infection but with subsequent successful eradication of the virus. Pre-infection induces sterilizing immunity to homologous influenza virus challenge in ferret. In our antigen-specific experimental system, mice pre-infected with PR8 influenza viru...
exposure to high dosages of sulfur mustard (sm) can cause bone marrow depression, immune system suppression, impairment of the immune functions, and eventually results in diseases due to secondary immune disorders. in this article, we have studied the effects of this poison on iranian veterans by analysis of related published studies. in a systematic search, the effects of sm gas on iranian vic...
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