Objective to observe the pathology of AIDS-related lymphadenopathy and its relationship to the expression and distribution of CD4 + CD25 + regulatory t cells in lymphoid node tissue.
目的探讨艾滋病患者淋巴结组织中CD 4 + CD 25 +调节性T细胞的表达、分布及其与病理改变的相关性。
Methods: Histological and immunohistochemical methods were used to analyse 8 cases of ALCL located in the skin and in the lymphoid node, and the correlated clinical data were reviewed.
方法对8例淋巴结及皮肤的间变性大细胞淋巴瘤组织学观察及免疫组化染色，并复习相关临床资料。
ABSTRACT: Objective to observe the pathology of AIDS-related lymphadenopathy and its relationship to the expression and distribution of CD4 + CD25 + regulatory t cells in lymphoid node tissue.
摘要：目的探讨艾滋病患者淋巴结组织中CD 4 + CD 25 +调节性T细胞的表达、分布及其与病理改变的相关性。
Conclusions CD4 + CD25 + regulatory t cells exist in lymphoid node tissue of patients with HIV infection. Their amounts decrease or deplete along with the progression of AIDS-related lymphadenopathy.
结论艾滋病患者淋巴结中存在有CD 4 +CD 25 +调节性T细胞，随着淋巴结病变的进展其数量减少或耗竭。
Occasionally, nodes will reveal only nonspecific lymphoid hyperplasia, whereas a neighboring node will harbor metastatic tumor.
偶尔，淋巴结仅表现为非特异性淋巴组织增生，然而临近淋巴结隐匿恶性肿瘤。
Some cystic diseases of lymph node, such as lymphoid tuberculosis, and cystic metastasis of cervical lymph nodes, usually appeared as multiple and wide distribution.
部分淋巴结囊性病变，如淋巴结结核、颈淋巴结囊性转移瘤常多发，分布范围较广。
Objective: To study the postnatal development of lymphoid follicles in rat lymph node.
目的：研究大鼠淋巴结淋巴滤泡的生后发育。
It is understood that the lymphoma is a primary node or other lymphoid tissues of malignant tumors, is a system originated in hematopoietic malignancies, the disease can occur at any age.
据了解，淋巴癌是原发于淋巴结或其他淋巴组织的恶性肿瘤，是一种起源于造血系统的恶性肿瘤，这种病可发生于任何年龄。
Here is a lymph node involved by lymphoma, a malignant process characterized by the proliferation of neoplastic lymphoid cells.
淋巴瘤病人淋巴结，以淋巴样肿瘤细胞增生形成瘤为典型的恶性过程。
Results The main causes of cervical cystic lymph-node lesions were cystic lymph-node metastatic tumors, suppurative lymphadenitis and lymphoid tuberculosis.
结果颈部淋巴结囊性病变见于颈淋巴结囊性转移瘤、化脓性淋巴结炎及淋巴结结核。
Results The main causes of cervical cystic lymph-node lesions were cystic lymph-node metastatic tumors, suppurative lymphadenitis and lymphoid tuberculosis.
结果颈部淋巴结囊性病变见于颈淋巴结囊性转移瘤、化脓性淋巴结炎及淋巴结结核。
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