Results 211 to 220 of about 203,922 (264)
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Bacterial Antigens as Immunomodulators
1984The functioning of lymphocytes and macrophages may be significantly altered following exposure to gram positive and gram negative bacteria or to the biologically active components of these microorganisms.1,2 Immunomodulating substances related to bacteria have been found to either enhance or inhibit the functioning of immune cells.
Herman Friedman +2 more
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American Journal of Ophthalmology, 1928
The bacterial antigen referred to was used in eight cases which are described; usually for treatment of an active uveitis, but sometimes as a prophylactic against the possible results of infection after an injury. Read before the Ophthalmic Section of the Saint Louis Medical Society, April 20, 1928.
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The bacterial antigen referred to was used in eight cases which are described; usually for treatment of an active uveitis, but sometimes as a prophylactic against the possible results of infection after an injury. Read before the Ophthalmic Section of the Saint Louis Medical Society, April 20, 1928.
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Early detection of bacterial antigens by counterimmunoelectrophoresis
European Journal of Pediatrics, 1980Counterimmunoelectrophoresis (CIE) is described as a rapid and specific method for early detection of bacterial antigens. This simple and reliable technique was applied to samples of serum and cerebrospinal fluid (CSF) from 67 patients in whom neonatal septicemia or bacterial meningitis was initially suspected.
W, Storm, P, Lemburg
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Antigen presentation and recognition in bacterial infections
Current Opinion in Immunology, 2005Antigen processing and recognition is a key feature of antibacterial immune responses to intracellular bacteria. In contrast to viruses, which are primarily controlled by conventional MHC II- and MHC I-restricted CD4+ or CD8+ T cells, respectively, unconventional T cells participate additionally in antibacterial protection. These unconventional T cells
Kaufmann, S., Schaible, U.
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Bacterial antigen detection test in meningitis
The Indian Journal of Pediatrics, 2003To evaluate the role of bacterial antigen detection test in cerebrospinal fluid (CSF) for a rapid etiological diagnosis of bacterial meningitis.The study included 36 cases of bacterial meningitis and 14 controls. Latex particle agglutination test (LPA test) for detection of bacterial antigen was done in the CSF using slidex meningitis kit (Biomeriux ...
B K, Das +3 more
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Transfer of the immunization to a bacterial antigen by RNA
Experientia, 1966L'iniezione ad animali normali di ARN estratto dalla milza di animali immunizzati con antigene ‘H’ diS. typhi, provoca la comparsa, nel siero degli animali riceventi, di anticorpi diretti contro tale antigene.
S, Esposito, E L, Lignière
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Bacterial modulation of antigen processing and presentation
Microbes and Infection, 2000This review examines the mechanisms by which bacteria influence the antigenic processing of endogenous and exogenous antigens presented by class I, class II, and nonclassical MHC molecules. Consequent effects on presentation of bacterial antigens, the ability of bacteria to evade host defences, and the potential induction of autoimmunity are discussed.
W P, Maksymowych, K P, Kane
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Bacterial Vectors for the Delivery of Tumor Antigens
2014The use of bacterial vectors, which offer ease of production and efficiency, has become an important mechanism for the delivery of protein antigens to antigen-presenting cells (APCs) in vivo. Proof of concept studies has been carried out utilizing different bacteria in various cancer models with some in clinical trials.
Wang, Yan +2 more
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Bacterial ghosts as antigen delivery vehicles
Advanced Drug Delivery Reviews, 2005The bacterial ghost system is a novel vaccine delivery system unusual in that it combines excellent natural intrinsic adjuvant properties with versatile carrier functions for foreign antigens. The efficient tropism of bacterial ghosts (BG) for antigen presenting cells promotes the generation of both cellular and humoral responses to heterologous ...
Ulrike Beate, Mayr +5 more
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The Antigenicity of Bacterial DNA
2002DNA is a complex macromolecule whose immunological properties vary with base sequence and backbone structure. Although now recognized as important for normal immunity, the antigenic and immunogenic properties of DNA were originally conceptualized entirely in the context of systemic lupus erythematosus (SLE).
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