DME在肿瘤组织和非肿瘤组织表达和活性存在差异。
There is difference in expression and activity of DME between in tumor tissue and in non-tumor tissue.
目的探讨s100a9在上皮性卵巢肿瘤组织表达及意义。
Objective To investigate the expression and its significance of S100A9 in epithelial ovarian tumors.
通过生物信息学est分析，以及组织表达谱分析，证实它在正常组织中广谱表达，具有肿瘤组织表达特异性。
Using EST and tissue expression pattern analysis, this gene is proved to be widely expressed in normal tissues while specifically expressed in tumor tissues.
结果正常甲状腺组织、良性甲状腺肿瘤组织标本30例，无cd105的表达。
Results CD105 was not expressed in 30 cases of normal thyroid tissue and benign thyroid tumor.
HER2的过分表达可能与组织学等级高、ER-肿瘤、增生扩大、肿瘤较大及因此而致的预后不良有关。
Overexpression of HER2 may be associated with high histologic grade, er - tumors, greater proliferation, larger tumor size, and thus a poor prognosis.
VEGF121的表达受到组织缺氧，炎症因子和肿瘤组织产生的致癌基因的诱导（1-3）。
VEGF121 expression is induced by hypoxia, inflammatory cytokines and through oncogene products in tumors (1-3).
本研究旨在探讨CD147和MMP-2在乳腺癌及肿瘤周围组织中的表达与乳腺癌的侵袭、转移及预后的关系。
This study was to investigate the correlations of CD147 and MMP-2 expressions in tumor and adjacent tissue to metastasis, invasion, and prognosis of breast cancer.
近年研究表明，在肿瘤组织中，TF常表达于肿瘤细胞及肿瘤新生血管内皮细胞，提示其与肿瘤生长、肿瘤新生血管的形成密切相关。
Recent researches have found that TF always exists in tumor cells and neovascular endothelial cells, suggesting that TF is closely related to the growth of tumor and neovascular epithelial cells.
目的：研究吸烟与口腔肿瘤组织中P53蛋白表达的关系，探讨吸烟致口腔癌的发病机制。
Objective: To study the relationship between smoking and P53 protein expression in oral tumor tissue.
提示，流行性牛白血病的发生与肿瘤组织中P 53蛋白表达有重要关系。
These results indicate that progression of enzootic bovine leucosis is closely related to expression of P53 protein in tumorous tissues.
肿瘤组织中MMP9的表达与微血管密度呈正相关。
Furthermore, the expression of MMP9 in tumor tissues was positively associated with the MVD val-ue.
该基因的表达与肿瘤组织学分型、浸润方式、肿瘤大小及淋巴结转移个数等无关（P>0.05）。
In contrast, the reduced expression of the LO gene had no relation to histological classification, invasion pattern, tumor size, and number of metastasis lymph nodes(P >0.05).
的表达与病理组织类型、肿瘤大小、临床分期及淋巴结转移相关。
The expression of VEGF was related to tumor size, clinical stage and status of lymphatic node.
结果（1）MIM在许多正常组织细胞中的表达水平明显高于恶性肿瘤细胞。
Results (1) Expressing level of MIM in normal cells were higher than that in tumor metastasis cells.
目的研究肿瘤相关抗原CA19—9在胃癌组织中的表达情况。
Objective To study the expressions of the tumor associated antigen, CA19-9 in gastric cancer.
探讨细胞外信号调节激酶(ERK)在卵巢上皮性肿瘤组织中的表达及其意义。
To investigate the expression of extracellular signal-regulated kinase (ERK) and its significance in epithelial ovarian tumor.
与RH相比，肿瘤组织中PCNA明显呈过表达（P<0.05），而且PCNA阳性强度随着NHL恶性程度的增加而增高；
To compare with RH, tumor tissues assume over-expressions significantly ( P< 0. 05 ). The positive degree of PCNA increases with the malignant degree of NHL.
目的观察CDX2在多种正常组织和肿瘤组织中的表达特点，探讨CDX2在胃肠道腺癌诊断中的病理学价值。
Objective To study the expression of CDX2 in normal and tumor tissues, and to evaluate the value of CDX2 immunostaining in the diagnosis of gastrointestinal adenocarcinoma.
本研究检测卵巢交界性肿瘤组织中vegf的表达和MVD，探讨它们与临床病理特征及预后的关系。
This study was designed to investigate the relationship between the expression of VEGF and MVD in borderline ovarian tumor.
目的：观察不同证候h 22荷瘤小鼠肿瘤组织abc转运蛋白家族基因表达的特征。
Objective: To observe characteristic of gene transcription of ABC transporter family in tumorous tissue in H22 tumor-bearing mice with different syndromes.
结果EGFR在正常早孕绒毛及滋养细胞肿瘤组织均有表达。
Results EGFR was expressed both in normal chorionic villi and tissues of trophoblastic tumours.
XAF1在多种肿瘤细胞和组织中存在低表达或表达缺失。
XAF1 is not expressed or at a low level in the cancer cells and tissues.
已证明有84.7%的人类恶性肿瘤组织细胞中端粒酶表达异常增高。
It has proved that telomerase express increased abnormally in (84.7%) human tumor tissues and cells.
采用免疫组织化学方法对肿瘤内13种基因的表达进行检测。
The expressions of 13 genes in melanoma were detected by means of immunohistochemistry staining.
目的：检测胃肿瘤及正常胃组织中P 16与MDM2的表达，探讨其在肿瘤凋亡中的相互关系。
Objective: to detect the expression of P16 and MDM2 in gastric tumors (including both benign and malignant ones), and explore their relationship in the cell apoptosis of gastric carcinoma.
端粒酶在各种恶性肿瘤组织中均有表达，在正常组织或良性组织中无表达或活性低。
There is a high expression of telomerase activity in malignant tumors, but a low expression in most normal tissues and benign tumors.
通用型肿瘤抗原是新近报道的一类只在绝大多数肿瘤细胞的癌变全过程中表达，而在正常组织中无表达的肿瘤抗原。
Universal cancer antigen is a newly reported tumor antigen, which expressed at the whole process in majority cancer cells, but not in the normal tissues.
方法利用免疫组化SP法检测PIG11蛋白在319例人体正常组织及其相应肿瘤组织中的表达。
Methods The expression of PIG11 protein in 319 cases of human normal tissues and corresponding tumor tissues was determined by immunohistochemical peroxidase-conjugated streptavidin(SP) method.
方法利用免疫组化SP法检测PIG11蛋白在319例人体正常组织及其相应肿瘤组织中的表达。
Methods The expression of PIG11 protein in 319 cases of human normal tissues and corresponding tumor tissues was determined by immunohistochemical peroxidase-conjugated streptavidin(SP) method.
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