Results 21 to 30 of about 6,221 (156)
风湿热患者外周血淋巴细胞和血清对心脏细胞的毒性作用 [PDF]
Zhongshan Daxue xuebao. Yixue kexue ban, 1993 用26例风湿热患者外周血淋巴细胞和血清分别加到原代培养的人胚心肌细胞和心肌间质细胞中,观察其对上述两种细胞的毒性作用,结果发现:①风湿性心脏炎患者外周血T淋巴细胞和血清抗心肌抗体对心肌细胞和心肌间质细胞均有毒性作用。②单纯风湿性关节炎患者和风湿性心脏病风湿活动静止期患者外周血T淋巴细胞和血清对心肌细胞和心肌间质细胞无毒性作用。提示体液免疫和细胞免疫均参与风湿性心脏炎的发病机制。
doaj +2 more sources
Serum concentrations of IL‐31 in dogs with nonpruritic mast cell tumours or lymphoma
Veterinary Dermatology, Volume 31, Issue 6, Page 466-e124, December 2020., 2020 Background The aim of this study was to compare serum interleukin (IL)‐31 concentrations in dogs with lymphoma and mast cell tumours (MCT) without pruritus to those of healthy dogs. Hypothesis/Objectives To determine if IL‐31 plays a role in tumour pathogenesis and if IL‐31 could be a biological marker for disease progression.
Nataliia Ignatenko +8 more
wiley +1 more source
Veterinary Dermatology, Volume 31, Issue 2, Page 154-e30, April 2020., 2020 Background Thymic stromal lymphopoietin (TSLP) plays a key role in the development of allergic inflammation. Little is known about possible triggers of equine TSLP expression. Hypothesis To investigate TSLP expression in equine insect bite hypersensitivity (IBH) skin lesions.
Iva Cvitas +4 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2022 目的 检测100例淋巴瘤患者中潜伏膜蛋白1(LMP1)及EBV编码的小RNA(EBER)的表达情况；观察LMP1与EBER的相关性及二者与淋巴瘤类型的相关性，为淋巴瘤的诊断提供依据。方法 采用免疫组化SP法和原位杂交法分别检测100例淋巴瘤患者中LMP1和EBER的表达情况，比较两种方法的敏感性。结果 （1）仅经典型霍奇金淋巴瘤、弥漫性大B细胞淋巴瘤表达LMP1和EBER及NK/T细胞淋巴瘤表达EBER，其余类型淋巴瘤中非肿瘤细胞可散在表达EBER ...
徐海芹 +3 more
doaj
Research on T Lymphocyte Subsets and NK Cells Activity in Peripheral Blood of Hypopharyngeal Squamous Cell Carcinoma [PDF]
, 2017 目的:分析下咽鳞状细胞癌患者外周血T淋巴细胞亚群和NK细胞活性情况,旨在为相关研究工作提供参考资料。方法:择取2011年6月-2016年5月本院收治的95例下咽鳞状细胞癌病患为病例组,另取此期间内来本院接受健康检查的72例志愿者为正常组。使用流式细胞仪对病患开展相关检查,分析病例组与正常组的淋巴细胞亚群、NK活性情况以及不同临床分期的下咽癌病患外周血T淋巴细胞亚群以及NK细胞活性之间的关系。结果:与正常组相比,病例组的NK细胞、总B淋巴细胞、总T淋巴细胞、辅助/抑制T细胞、辅助T细胞偏低(P0.05 ...
刘存山 +7 more
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CD4~+T淋巴细胞Kv1.3通道在大鼠动脉粥样硬化中的作用 [PDF]
, 2010 目的:探讨大鼠动脉粥样硬化(AS)模型中CD4+T淋巴细胞电压门控钾通道(Kv)Kv1.3的表达、功能及其在AS中的作用。方法:采用高脂饮食法建立大鼠动脉粥样硬化模型,流式细胞术分析淋巴细胞的比例,采用免疫磁珠法分离CD4+T淋巴细胞,研究脾组织CD4+T淋巴细胞Kv1.3mRNA表达、细胞内钙离子浓度及细胞因子分泌的变化。结果:(1)AS组脾组织CD4+T淋巴细胞占总T淋巴细胞比例较对照组明显升高(74.93%±2.15%vs67.80%±2.54 ...
巩燕 +4 more
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Cutaneous epitheliotropic T‐cell lymphoma in a sugar glider (Petaurus breviceps)
Veterinary Dermatology, Volume 36, Issue 2, Page 218-221, April 2025.A 3‐year‐old male sugar glider presented with pruritus and alopecia primarily affecting the back and neck regions. Dermatologic diagnostics ruled out common causes. Skin biopsies revealed cutaneous epitheliotropic T‐cell lymphoma, a rare condition in sugar gliders. Despite treatment, the glider's condition worsened, leading to death.
Piercarlo Amati +3 more
wiley +1 more source
The effects of miR-30c-1-3p regulating group ⅡA secretory phospholipase A2（sPLA2-ⅡA）expression on the pathogenic mechanism of atherosclerosis [PDF]
, 2015 动脉粥样硬化（Atherosclerosis，AS）是急性冠脉综合症、脑卒中等众多心脑血管疾病共同的病理基础。sPLA2-ⅡA在动脉粥样硬化病变处含量明显增多、活性显著增强，同时伴随中性粒细胞的增多。sPLA2-ⅡA以酶的催化水解作用和作为致炎因子的促炎症反应双重生物学作用参与AS发生发展的各个阶段。 MicroRNA（miRNA）是近年发现广泛存在于真核细胞中的高度保守的、非编码单链小分子RNA，具有最广泛的基因调节功能，参与机体多种生理、病理过程的调控。 我们运用miRNA靶基因预测软件发现miR ...
夏小春
core
Is the Change of Cytokines Related to Renal Damage in Children with IgA Vasculitis？ [PDF]
, 2022 BackgroundThe long-term prognosis of IgA vasculitis (IgAV) depends on thedegreeof renal damage. Studies on the pathogenesis of renal injury in IgAV have found that cytokines play an important role in mediating and driving the process of renal damage ...
WANG Mengdi, DU Yue
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A multicentric intermediate‐size B‐cell lymphoma with epitheliotropism in a Freiberger mare
Veterinary Dermatology, Volume 35, Issue 5, Page 573-577, October 2024.This report describes a multicentric intermediate‐size B‐cell lymphoma with epitheliotropism in a Freiberger mare affecting multiple mucous membranes, skin and internal organs. The clonal neoplastic B‐cell population was accompanied by numerous reactive polyclonal small T cells. Differential diagnoses for these unusual findings are discussed.
Inês Berenguer Veiga +6 more
wiley +1 more source