Infiltrating cells in the capsule and the residual tumor tissues were mostly T lymphocytes and macrophages. 纤维包膜内及残留癌组织内以T淋巴细胞浸润为主和巨噬细胞增生。
The results of histopathology showed that there were large amount of T lymphocytes ( CD3+/ 4+) infiltrating in the tumor area after immunotherapy. 组织病理学检查证实免疫治疗后肿瘤局部大量CD3、CD4阳性T淋巴细胞浸润。
The contact forms of TIDC with tumor infiltrating lymphocyte ( TIL) and tumor cell varied, with one vs one, one vs more or a cluster, or the tight membrane contact, fingered-like contact and globular membrane contact. TIDC与肿瘤浸润淋巴细胞(TIL)和肿瘤接触方式和形式上呈多样性,一对一,一对多,或形成簇的接触方式,有紧密膜接触、指状膜接触和球状膜接触形式。
Type 3, infiltrating tumor. Type of Y. 第3型为浸润性生长型。
Co-staining of 4-1BB~+/ CD4~+ and 4-1BB~+/ CD8~+ immunofluorescence in tumor infiltrating T cells was visualized in 13 liver tissues adjacent to tumor edge ( < 1.0 cm) by confocal microscopy. 激光共聚焦显微镜检测到13例癌旁1cm肝组织中浸润淋巴细胞41BB+/CD4+或CD8+荧光。
The positive cells of HIF-1 α expression were mainly found in the tumor cells infiltrating the brain at the tumor margin and necrotic zones of gliomas. HIF-1α主要表达于肿瘤边缘或与正常组织交界处的细胞及坏死的肿瘤组织中。
[ Conclusions] NSCLC interstitial infiltrating inflammatory cell TAMs, MCs and chemokine IL-8, MIP-1, MIP-1 can cooperatively promote tumor angiogenesis. 结论非小细胞肺癌间质炎性细胞TAMs、MCs和趋化因子IL-8、MCP-1、MIP-1能够相互协同,共同促进肿瘤血管生成。
Antitumor activity of tumor infiltrating lymphocytes and LAK cells in bladder tumor 膀胱肿瘤浸润性淋巴细胞与LAK细胞抗肿瘤作用的比较研究
Antitumor activity of BCG activated tumor infiltrating lymphocytes on bladder tumor cells BCG激活膀胱肿瘤浸润淋巴细胞的抗肿瘤作用研究
DC can infiltrate into the tumor tissue under stimulation of various signals within the tumor microenvironment, which is named as tumor infiltrating dendritic cell ( TIDC). Tumor infiltrated by DC reflects the interaction between a developing tumor and the host immune system. 在肿瘤微环境中信号刺激下DC能浸润肿瘤组织,分布在肿瘤部位的DC,又叫肿瘤浸润性DC(tumorinfiltratingdendriticcell,TIDC)。
Infiltrating tumor accounted for 31.8% ( 7/ 22); 胆囊周围浸润型7例占31.8%(7/22);
Conclusion The IL-2 injected via pelvic retroperitoneal space can promote the activity, development and infiltrating of T cell and NK cell in the tumor tissue. 结论经盆腔腹膜外淋巴间隙进行生物治疗能有效激活机体T细胞反应,促进T细胞增殖、活化和浸润,增强患者免疫系统对肿瘤的有效防御反应。
Clinical Study of Combining Use of Tumor Infiltrating Lymphocytes ( TIL) and Interleukin-2 ( IL-2) for the Treatment of Malignant Cerebral Tumor 联合应用肿瘤浸润淋巴细胞、白介素2治疗恶性脑肿瘤的临床研究
TIL infiltrating in the tumor, tumor bleeding and necrosis was remarkable but no human CD8~+ T cells was detected by immunohistochemistry in all groups. 组织学观察到移植瘤局部TIL浸润及明显的出血和坏死,但经免疫组化未检测到人CD8+T细胞。
Biopsy examination indicated that there were leukemic cells infiltrating in solid tumor, lung, spleen, bone marrow and diuretics, but not in liver. 病理活检表明:实体瘤、肺、脾、骨髓及腹水均有白血病细胞浸润,但肝脏仍正常。
Purpose: Cancer pain refers mainly to tumor cells infiltrating, transfer and diffusion or relevant organization of pain caused by oppression, it is also the common malignant tumor patient period, which is one of the important factors of quality of survival. 目的:癌性疼痛主要是指肿瘤细胞浸润、转移、扩散或压迫有关组织引起的疼痛,是中晚期恶性肿瘤病人的常见症状之一,是影响患者生存质量的重要因素。