reactivesinus histiocytosisLymph node enlargement is a common manifestation of many childhood illnesses. Chronic lymphadenopathy lasting greater than 6 weeks or persistent enlargement of a single lymph node, regional lymph node group or systemic lymphadenopathy in the absence of an obvious cause are ...
Nonspecific lymphadenitis; Reactive lymphadenopathy; Specific lymphadenitis Definition Follicular hyperplasia: lymph node with increased and hypertrophic germinal centers. Interfollicular hyperplasia: proliferation and expansion of interfollicular areas. Marginal zone hyperplasia: proliferation of marginal zone lymphocytes...
T lymphocytes lacking the lymph node–homing receptors L-selectin and CCR7 do not migrate to lymph nodes in the steady state. Instead, we found here that lymph nodes draining sites of mature dendritic cells or adjuvant inoculation recruited L-selectin-negative CCR7−effector and memory CD8+T ce...
网络淋巴结反应性增生 网络释义 1. 淋巴结反应性增生 淋巴细胞和组织细胞反应性增生,使淋巴结肿大,称为淋巴结反应性增生(reactive hyperplasia of lymph node)。其成因很多… baike.baidu.com|基于16个网页
Lymph NodesT-LymphocytesHumansHyperplasiaAntigens, CD45IsoenzymesAntigens, DifferentiationAntibodies, MonoclonalHistocompatibility AntigensFlow CytometryThe CD45 antigen family consists of multiple molecular isoforms ranging from 180 to 220 kDa. The highest M r isoforms are recognized by monoclonal antibodies ...
4.This is a more pronounced reactive change in a lymph node, with a larger follicle and germinal center containing macrophages.更明显的淋巴结的反应性改变,有较大的淋巴滤泡和包含巨噬细胞的生发中心。 5.leukemic adenia白血病性淋巴腺增生病
Any of a class of white blood cells of the vertebrate immune system, including the B cells, T cells, and natural killer cells, that in mammals derive from a common progenitor in the bone marrow and are found chiefly in lymph, lymphoid tissues, and blood. lym′pho·cyt′ic (-sĭt′...
Positive Control Germinal center in a tonsil or a reactive lymph node. 阳性对照:扁桃体发生中心或反应淋巴小结. 来自期刊摘选 24. A MTBE reactive distillation column model is simulated numericalnumerical results match well the data reference. 应用本算法对MTBE反应精馏系统进行模拟,将实验数据与上述算法的模...
Reactive proliferation of the lymph node . 颈部淋巴结反应性增生。 Reactive thinking and anxiety-based worrying are still the most common cause of insomnia for most people . 对于很多人来说,反应性思维和焦虑性忧虑依然是失眠症最普遍的原因。
〖HT5”SS〗lymph node reactive hyperplasia 由于抗原刺激引起淋巴结中与细胞免疫和体液免疫有关的胸腺依赖性淋巴细胞(T细胞)、囊依赖性淋巴细胞(B细胞)及组织细胞增生,是一种良性增生。增生的表现形式:①淋巴滤泡增生增大,生发中心清楚,显示B淋巴细胞免疫反应,见于类风湿病、非特异性炎症;②淋巴窦组织细胞增生,充满...