最后的益处是降低了PS A值，使作为肿瘤标志物的该值成为更敏感的肿瘤指标，结果将在另一篇文章里报道。
A final benefit is that it reduces PSA levels and makes the assay a more sensitive indicator of tumors, a result that will be reported in a separate paper.
不过，还有个悬而未决的问题：假定癌细胞内出现遗传损伤的情况，那么，哪种类型的损伤可以作为肿瘤存在的理想指标？
But it is an open question, given all the genetic damage in a cancer cell, as to which type of damage would be the best marker of a tumor's presence.
该指标是肿瘤产生的蛋白质或能分解蛋白质的化学物质。
These biomarkers are proteins that a tumour produces, or chemicals that help with the breakdown of these proteins.
假如这个发现被更多的病人验证，它将很可能成为一个预防测试的指标，帮助医生评估女性乳腺癌手术部位附近复发肿瘤的危险性。
If the findings are verified in more patients, they might lead to a prognostic test that could help doctors estimate a woman's risk of cancer recurring near the surgical site.
目的比较分析各项免疫检测指标在肿瘤患者的变化情况，寻找可以真实反映肿瘤患者机体免疫状况相对理想的指标。
Objective to identify the changes of cellular immunity in malignant patients, and to look for the relatively ideal indicators which can really reflect immune ability of malignant patients.
研究结果说明：肾母细胞瘤DNA含量测定可作为其分化程度及恶性度指标之一，对预测肿瘤预后是一个更准确的指标。
The study results suggested that the measurement of nuclear DNA of tumor cells may be helpful to ascertain the degree of differentiation and malignancy of nephroblastomas.
因此提高胃癌的早期诊断率、寻找新的治疗靶点及预后指标，是当前肿瘤研究的重要课题。
It is a key task for cancer research to search novel prognostic marker, improve early diagnostic rate, and new target of molecular targeted therapy of gastric cancer.
结论：P 300电位可作为消化道恶性肿瘤患者的认知状况的评价指标。
CONCLUSION: P300 potential can be used as an index to assess the cognition of gastrointestinal cancer patients.
通过对这些特性的研究，可获得用于指导肿瘤个体化药物治疗客观检测指标。
The research for these characteristics may procure objective detect indicator to guide Tailor medication for tumor.
结论：胃肠道腺癌细胞DNA含量的变化，可作为反映肿瘤增殖能力的主要生物学指标。
Conclusion: Changes of adenocarcinoma nucleus DNA content of gastrointestinal tract were main biologic indexes of tumor multiplication potentiality.
将术前非肿瘤区肝实质的肝硬化分级，与术前临床肝功能分级、术前、术后生化指标变化曲线进行对比研究。
The grade difference was analyzed by comparing preoperative liver CT grades of non-tumor area and clinical liver function grade, preoperative and postoperative biochemical index change curve.
方法以细胞凋亡和免疫功能为主要观测指标，观察中药雄黄对荷瘤小鼠的抗肿瘤作用。
Methods to take the cell apoptosis and Immunity function as the main parameter and observe the antitumor effects of Realgar on tumor cell in mice with tumor.
方法：利用减寿年数和减寿率分析指标对山东省1990～ 1992年全死因调查中的肿瘤死亡资料进行分析。
Methods:The index potential years of life lost (PYLL) and rate of PYLL were used to analyze the cancer death data of all death survey from 1990-1992 in Shandong province.
目的：探讨肾脏肿瘤肾动脉血流的改变，为肿瘤的定性诊断提供一项有价值的指标。
Objective: To offer a valuable index in differentiating the malignant from the benign renal tumor by studying renal artery blood flow.
目的：观察灵芝发酵液多糖提取物对S180荷瘤小鼠部分免疫指标的动态调节作用，探讨其抗肿瘤机制。
Objective: To observe the dynamic regulating effects of GFG on the immune system of the mice with S180 tumor bearing and discuss its mechanism.
方法应用死亡率、标化死亡率、潜在减寿年数(YPLL)及潜在减寿率(YPLL率)等指标分析居民恶性肿瘤死亡情况。
Methods mortality rate, standardized mortality rate, years of potential life lost (YPLL) and YPLL rate were used to analyse death cause of malignant tumors.
结论肾恶性肿瘤患者存在血液流变学指标的异常。
Conclusion the hemorheological parameters in patient with kidney malignant tumor exist the abnormality.
因此，寻找恶性肿瘤的早期诊断指标以及寻找基因的靶向治疗方法逐渐成为一个研究的热点。
Therefore, seeking for indicators of early diagnosis of malignant tumors and to find targeted therapy of gene has gradually become a research direction.
目的建立大鼠c6脑胶质瘤模型，行一般观察和MRI检查以确定颅内肿瘤生长情况，寻找简易判定颅内肿瘤大小的可靠指标。
AIM to establish a rat C6 brain tumor model, observe the tumor growth by general observation and MRI scan and seek for a simple and reliable index to judge its size.
首要终点指标是生存期，次要指标包括肿瘤缓解、症状改善、体重变化、肝功能改善等。
Primary destination indicator is survival, secondary indicators include tumor response rate, symptoms improvement, weight change and liver function improvement.
主要的评价结果指标：全死因死亡率以及恶性肿瘤、心血管疾病死亡专率。
Main outcome measures All cause mortality and cause specific mortality with the main focus on cancer and cardiovascular disease.
以CD 105测得的MVD可以被认为是与肿瘤生长、转移及预后有关的一种重要指标。
The MVD marked by anti CD105 is associated with tumor growth, metastasis and prognosis.
目的了解12项肿瘤标志物指标与肺癌的相关性，从而为多指标联合诊断提供依据。
Objective To study the Correlation of 12 types of tumor markers with lung cancer and offer the evidence for combined diagnosis with multiple indexes.
表明这些肿瘤标志物对乳癌病人是有价值的预测指标。
It is showed that the detection of tumor mark - ers is a valuable indicator of prediction for the breast carcinoma.
结论：VEGF与口腔癌肿瘤血管生成密切相关，VEGF阳性分级可作为反映肿瘤进展的一项指标。
Classification of VEGF positive rate may be used as an index reflecting progression of oral carcinoma.
单因素分析表明：临床分期、肿瘤大小是局部晚期乳腺癌的生存指标。
Univariate analysis found that the size of tumor, TNM stage were related to survival rates.
结论？肿瘤组织的血管生成在卵巢癌的浸润性生长及转移方面起着重要作用，MVD可作为判断恶性卵巢肿瘤预后的一项重要指标。
Conclusions? Tumor angiogenesis plays an important role in tumor invasion and metastasis. MVD may serve as a significant prognostic indicator in EOC.
结论？肿瘤组织的血管生成在卵巢癌的浸润性生长及转移方面起着重要作用，MVD可作为判断恶性卵巢肿瘤预后的一项重要指标。
Conclusions? Tumor angiogenesis plays an important role in tumor invasion and metastasis. MVD may serve as a significant prognostic indicator in EOC.
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