Systemic Immune Response after Rectocolonic Administration of Ovalbumin in Mice
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چکیده
منابع مشابه
Systemic immune response after rectocolonic administration of ovalbumin in mice.
The aim of our study was to determine the effect of a rectocolonic preimmunization with ovalbumin on the systemic immune response induced by a subsequent subcutaneous injection of this antigen in Balb/c mice. One rectocolonic, but not intragastric, administration of 25 mg of ovalbumin induced a detectable increase in serum anti-ovalbumin antibody level. The level reached was however much lower ...
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The immune responses of mice immunized with ovalbumin (OVA) together with killed L. major (KLM) promastigotes as adjuvant were studied. Three doses (5 × 107, 1 × 108 and 2 × 108) of KLM combined with OVA (100 mg) were injected into the groups of C57BL/6 mice. BCG and complete Freund’s adjuvant (CFA) were used as control adjuvants. Lymphocyte proliferation and antibody titers were determined, an...
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BACKGROUND AND PURPOSE We have previously shown that bisphenol A (BPA) augments T-helper (Th) 1 activity with no significant effects on an established oral tolerance to ovalbumin (OVA) in mice fed with a normal protein diet. The present study aimed to examine the effect of BPA on the immune response in a mouse model maintained on a very low protein diet (5% casein). METHODS Mice were fed on a...
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Our previous investigation demonstrated that ginsenoside Rg3 was active in promotion of the immune response. In this study, two epimers, 20(R)-Rg3 and 20(S)-Rg3, were compared for their adjuvant effects on the immune response against ovalbumin (OVA). BALB/c mice were immunized subcutaneously with 10 μg of OVA alone or with 10 μg of OVA mixed in 20(R)-Rg3 (50 μg) or 20(S)-Rg3 (50 μg) on days 1 a...
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ژورنال
عنوان ژورنال: International Archives of Allergy and Immunology
سال: 1995
ISSN: 1018-2438,1423-0097
DOI: 10.1159/000237112