查询词典 Cancer

The evolution on Raman spectrum detection technology for diagnosis of cancer, including skin cancer, galactophore cancer, liver cancer, lung cancer, cervix cancer and else tissue cancer, is introduced in this paper, moreover, the deficiency and novel development of Raman spectrum detection technology are discussed.

综述了拉曼光谱测量技术在癌症诊断中的研究概况，其中包括皮肤癌、乳腺癌、胃癌、肝肺癌、宫颈癌及其它组织癌。同时介绍了拉曼测量技术中存在的问题，并展望了拉曼光谱测量技术在癌症诊断中的发展前景。

Design one primer pairs for EphB2 receptor and one primer pairs for GAPD as internal control. The RT-PCR was used to analyze the expression of EphB2 receptor tyrosine kinase in gastric cancer, colon cancer, lung cancer, liver cancer, kidney cancer, spleen cancer and abdominal wall cancer. The results were analyzed using Bio-RAD UV transilluminator with Quantity One software system.

采用RT-PCR方法，分别检测胃癌、结肠癌、肺癌、肝癌、肾癌、脾癌、腹壁癌7种肿瘤组织及相应邻近正常组织中EphB2受体的表达，应用Bio-RAD凝胶成像系统及在Quantity One软件辅助下分析测定表达结果。

The cancer cells are in different differentiation periods: the chromatin of the young cancer cell's nucleus is rich in color and its cytoplasm is basophilous. The young cancer cells don't form into typical glandular cavity; The mature cancer cell is columnar or cubical and its nucleus is located at the base of the cell in gland tube-like arrangement; The decrepit cancer cell stain thin while its nucleus stain dense. The severer's nucleus disintegrate into small fragments. The decrepit cancer cell's arrangement is disorganized, only keeping its glandular shape.

显微镜下癌细胞呈现不同的分化程度：幼稚型癌细胞胞核染色质丰富，胞质嗜碱性，不形成典型腺腔；成熟型癌细胞呈柱状或立方状，细胞核位于细胞基部，呈腺管样排列；衰老型癌细胞胞桨染色变淡，胞核浓染，严重者胞核碎裂成细小碎片，衰老型癌细胞排列紊乱，仅保留腺体样结构轮廓。

It contains dozens of materials with unique physiological function and medicinal value, in addition to anti-Cancer (especially uterine cancer, ovarian cancer, liver cancer, breast cancer, prostate cancer, lymphoma), it also can regulate the human body function, enhance immunity,promote cell growth, clear heat and detoxify,, improve sleep, increase appetite, enhance skin elasticity, ease problem-microcirculation, protect liver, and is cholagogic and anti-aging,eliminate pigmentation.

紫杉醇酒是以曼地亚红豆杉枝条为原料，用高度酒浸泡蒸馏，采用现代科学技术&全量提取，脱毒精制&后得提取液，然后将提取液加入到38°— 52°高档优质粮食基酒中配置而成的一种兼具多功能保健作用的纯天然高档饮品。

Objective To study the mechanism in which the personality, copying style influenced survival time by changing immunity function in the patients with gastric cancer Methods The Minnesota Multiphase Personality Inventory, coping style questionnaires and immunity function were measured in patients with gastric cancer on late stage, gastric cancer patients with longer survival time, and normal control Results Psychopathic deviate, social introversion subscale scores of MMPI in groupⅡ were significantly lower than that in the other two groups ( P 05) Statistical difference were found between groupⅠand groupⅡ in problem saving factor and help seeking factor of CSQ ( P 05) Natural killer cell level in groupⅡ was significantly higher than in groupⅠ( P 05) There was negative correlation between the NKC and depression, psychopathic deviate, paranoia, psychasthenia, schizophrenia subscale scores of MMPI, there was positive correlation between NKC and SP, coping type in patients with gastric cancer Conclusion The gastric cancer patients with longer survival time are more extroversive and have more mature coping styles Their NKC level is relatively higher The results may be advantageous to improve the prognosis of gastric cancer

作者中文名：王健；邹义壮；唐丽丽；李杰；张东；金山；刘娟摘要：目的研究胃癌患者的生存期与个性特征、应付方式等心理因素，以及免疫功能的关系。方法对胃癌晚期患者、胃癌较长生存期患者及正常健康人分别进行明尼苏达多相个性测验、应对方式问卷、免疫功能测试，并做相关分析。结果(1)MMPI：胃癌Ⅱ组人格障碍评分(42.0±10.5)及社会内向评分(42.2±11.6)，低于其他两组[胃癌Ⅰ组为(49.3±11.2)分和(48.3±9.4)分，对照组为(48.6±10.9)分和(39.9±11.5)分；P均＜0.05]；(2)CSQ：解决问题和求助因子分，胃癌Ⅰ组[分别为(0.68±0.27)分和(0.42±0.18)分]均低于胃癌Ⅱ组[分别为(0.82±0.18)分和(0.65±0.21)分；P＜0.05和P＜0.01]，胃癌Ⅱ组更多采取成熟的应对方式；(3)自然杀伤细胞：胃癌Ⅱ组水平(21.4±9.2)高于胃癌Ⅰ组[(14.2±8.8)；P＜0.05]；而NK细胞水平与MMPI的抑郁(r=-0.35)、人格障碍(r=-0.39)、偏执(r=-0.29)、精神衰弱(r=-0.30)及精神分裂(r=-0.30)等量表呈负相关，与CSQ的解决问题因子(r=0.35)及应付方式类型(r=0.34)呈正相关。结论与胃癌Ⅰ组比较，胃癌Ⅱ组更为外向，负性情绪较少，更多采取成熟的应对方式，其NK细胞水平较高，对胃癌的预后产生了积极的影响。

Results Misdiagnosing Hypertension, Diabetes and Pneumonia in VR is serious problem, and the degree of accuracy on cerebrovascular diseases and some types of cancer (e. g. lung cancer, liver cancer, stomach cancer, colon cancer, breast cancer, rectum and anus) is high with over 80% on PPV and sensitivity. However, Sensitivity is deceasing after exploring cause of death in depth. For instance, the sensitivity for cardiovascular diseases, intracerebral haemorrhage and cerebral infarction, is 82%, 69% and 66% respectively.

结果 常规死因登记报告对高血压、糖尿病、肺炎的错报比较严重，对脑血管病、几种主要的癌症（肺、胃、肝、乳腺、结肠直肠癌）的报告比较准确，其PPV和敏感度都超过了80%；但细分死因后，敏感度降低，如脑血管病敏感度为82%，而脑出血仅为69%，脑梗死仅为66%。

The thoracic duct endothelia in vitro could remain their biological properties, and could be made a tool for studing their functions and cancer metastasis mechanism by lymphatics. The positive expression of VEGF-C in cancer cells was correlated with cancer development, it seem to be that VEGF-C induce lymphoangiogenesis through its receptor Flt-4. The Flt-4 expression of lymphatics in cancer tissues was assosiated with cancer development, it is considered that there are new lymphatics in cancer tissues.

体外培养的大鼠胸导管内皮细胞可以保持体内淋巴管内皮细胞的生物学特性，可作为研究大鼠淋巴管内皮细胞功能和进一步研究癌转移机制的体外实验材料；大鼠大肠癌组织腺体的VEGF-C表达与肿瘤进展有关，推测其通过受体Flt-4诱导淋巴管生成；Flt-4在淋巴管的阳性表达随肿瘤进展增多，推测在癌组织内存在淋巴管的新生。

Result］ Under blood stasis, it can to some extent inhibit the production of primary cancer, the serum IL18 and HGF were reduced in mouse of liver metastasis with cancer, which may intervene the liver metastasis; Shensanqi extract had some definite function on the primary cancer of spleen and liver metastasis of rats with liver metastasis of cancer, the platelet exerted key functions in cancer hyperplasia, infiltration and metastasis.

结果］在血瘀状态下，可在一定程度上抑制原发肿瘤的生长，荷瘤肝转移小鼠血清IL18和HGF的水平降低，可能干预了肝转移的过程，参三七醇提液对荷瘤肝转移大鼠的脾脏原发肿瘤的生长和肝转移有一定抑制作用，血小板在肿瘤增殖、浸润和转移中起着重要作用。

objective to observe the antitumor activities of different solution extracts of plumbago zeylanica l.in vitro.method mtt method was used to detect the inhibitory effects on four kinds of cancer cells.results chloroform extracts had significant inhibitory effects on the breast cancer cell(bre-04),the nerve cancer cell(n-04) and the lung cancer cell(lu-04),ic50 were 0.2699mg/ml and 0.2634mg/ml,0.4961mg/ml respectively.ic50 of chloroform extract on the hepg2 was 0.9379mg/ml.ic50 of petroleum ether extracts on bre-04,n-04,lu-04 and hepg2 was 0.5902mg/ml,0.5725mg/ml,0.7938mg/ml,0.6374mg/ml;ethyl acetate extracts had fairly inhibitory effects on the lu-04,ic50 was 0.7343mg/ml;n-butanol extracts and water-solubility extracts had notsignificant inhibitory effects on the four kinds of cancer cells.conclusion the antineoplastic effective parts of plumbago zeylanica l.were chloroform and petroleum ether extracts.

目的 探讨白花丹体外抗肿瘤作用的活性部位。方法 mtt染色法对白花丹五种溶剂提取物体外抗肿瘤活性进行了初步的研究。结果氯仿提取物对乳腺癌细胞（bre-04）、神经癌细胞（n-04）、肺癌细胞（lu-04）有较好的抑制生长作用，ic50分别为0.269 9 mg/ml、0.263 4 mg/ml、0.496 1 mg/ml，对肝癌细胞hepg2抑制作用差， ic50为0.937 9 mg/ml；白花丹石油醚提取部位对乳腺癌细胞（bre-04）、神经癌细胞（n-04）、肺癌细胞（lu-04）、肝癌细胞hepg2的ic50分别为0.590 2 mg/ml、0.572 5 mg/ml、0.793 8 mg/ml、0.637 4 mg/ml；乙酸乙酯提取物对肺癌细胞（lu-04）有一定的抑制作用，ic50为0.734 3 mg/ml；水溶性提取物以及正丁醇提取物无明显抑制肿瘤作用。结论白花丹氯仿提取部位、石油醚提取部位体外抗肿瘤作用较好，值得对其提取部位进一步分离纯化并研究其抗肿瘤作用机制。

Conclusion］ Lung cancer, stomach cancer, esophageal cancer and liver cancer are the common causes of cancer death in registration area.

结论］ 肺癌、胃癌、食管癌、肝癌是我国登记地区居民主要恶性肿瘤死亡原因。

Among which is the mindset, perceptions and moralities of those who accept mini- military tasks for economic gains.

其中最重要的是心态，观念和道德的人谁接受小型军事任务的经济收益。

In time course imaging, activity peaked 2 days after coronary ligation.

在时程成像检测，活性峰值在冠脉结扎后2天。