Anantigenthat stimulates the production of a particular agglutinin an antibody. 任何用来促使凝集原增殖的抗原物质. 期刊摘选 Methods: The immunohistochemical method was applied to detect theantigenof HCV in ovary and oviduct. 方法: 用免疫组化法检测慢性HCV感染者 卵巢及输卵管组织内HCV抗原的表达及分布. ...
An antigen is a molecule that stimulates an immune response by activatingleukocytes(white blood cells) that fight disease. Antigens may be present oninvaders, such as bacteria, viruses, parasites, fungi, and transplanted organs, or on abnormal cells, such as cance...
One avenue for this ambition is cell receptors, which function like ignition slots on a cell, requiring keys -- such as specific hormones, drugs, or antigens -- to start up specific cellular activities. From Science Daily All cancers -- particularly immune-silent, fast-growing cancers like gl...
antigen noun an·ti·genˈant-i-jən -ˌjen :a substance (as a protein) that causes the body to form antibodies against it when it is introduced into the body either alone or as part of a microscopic plant or animal ...
沪江词库精选antigen是什么意思、英语单词推荐、用法及解释、中英文句子翻译、英语短语、词汇辨析 英音['æntədʒən] ; 美音['æntədʒən] ; 名词 抗原 词形变化 形容词antigenic 副词antigenically 名称antigenicity 英语解释 any substance (as a toxin or enzyme) that stimulates an immune ...
T cells don’t recognize free antigens in solution, but only peptide fragments of protein antigens presented by anMHCmolecule on anAPC, such as a DCs. Thus, individuals with different MHC haplotypes (HLA haplotypes in humans) will have different repertoires of antigens they can recognize. In...
surface molecules stimulates the lymphocytes to multiply and to initiate an immune response—including the production ofantibody, the activation of cytotoxic cells, or both—against the antigen. The amount of antibody formed in response to stimulation depends on the kind and amount of antigen involved...
Antigen teststhat detect the presence of virus in nasopharyngeal fluids are used to prevent infectious spread between persons and communities. The challenge of diagnosis has upgraded due to the increasing number of cases of asymptomatic infection, which may aid inadvertent spread of the virus to other...
cells. Here, the authors describe how medullary thymic epithelial cells, dendritic cells and B cells are uniquely adapted through promiscuous gene expression, strategic positioning and inflammatory signals, which shape the peptide–MHC ligandomes and extend self-antigen visibility in the thymic ...