查询词典 tar cancer

This study was organized in three parts. Part One: The ecological study on the relationship between environmental organochloride pollution and the incidence rate of colorectal cancer. In this part, the incidence rate of colorectal cancer was determined from the tumor registry system of Jiashan County, a highest incidence area of colorectal cancer. The soil and rice samples were collected according to the incidence rate of colorectal cancer and the geographic position of the east, west, south, north and center. The concentrations of dichlorodiphenyltrichloroethane, hexachlorocyclohexane, polychlorinated biphenyl and sodium pentachlorophenate were detected in laboratory.

共分三个部分：第一部分环境有机氯污染与结直肠癌发病率关系的生态学研究利用结直肠癌高发区嘉善县肿瘤登记报告系统，确定各乡镇结直肠癌各年度发病率；按各乡镇结直肠癌发病率的高、中低及地理位置东、西、南、北、中等结合采集土壤和大米样品，检测其DDT、HCH、PCBs及Na-PCP的含量；对这些有机氯污染指标值与相应的结直肠癌发病率之间作相关分析等统计学处理。

E studied expression levels of WAVE1 in six leukemia cell lines (the human Jurkat T leukemia cells, U937 histiocytic lymphoma cells, Burkitts lymphoma cell Raji, acute promyelocytic leukemia cell HL-60, chronic myelogenous leukemia cell K562 and K562/A02) by Western blotting analysis. Levels of WAVE1 expression were high in all six human leukemia cancer cell lines. In contrast, the constitutive expression levels of WAVE1 were noticeably lower in normal human peripheral blood mononuclear cells, or non-blood cancer cell-lines, including human lung A549 cancer cells, Hela cervical cancer cells, MG-63 osteosarcoma cells, CNE2 nasopharyngeal carcinoma cells, human umbilical vein endothelial cell, QSG7701 hepatocarcinoma cells, and WI-38 lung fibroblastoma cells.

AVE1在人类血液肿瘤细胞系(人T细胞白血病细胞系Jurkat、人组织细胞淋巴瘤细胞系U937、人Burkitts淋巴瘤细胞系Raji、人原髓细胞白血病细胞系HL-60、人慢性髓原白血病细胞系K562和K562／A02)中高表达，在非血液肿瘤细胞系(人肺腺癌细胞系A549、人宫颈癌细胞系Hela、人成骨肉瘤细胞系MG-63、人鼻咽癌细胞系CNE2、人脐静脉内皮细胞系HUVEC、人肺成纤维细胞系WI-38、人肝上皮细胞系QSG7701)以及正常人外周血单个核细胞中低表达或不表达。

Cent of patient of 51 breast cancer is the method two groups, use medical group of biology albumen rubber 25 routine breast cancer is improved effect a radical cure glue of use biology albumen is achieved in the operation when art, did not use medical group of biology albumen rubber 26 routine breast cancer is improved effect a radical cure biology albumen gum is not used when art, the 1st day drainage after observing art always makes the discharge, hypodermic case that accumulate fluid after quantity, art, in order to decide medical biology albumen glue is improved to breast cancer the precautionary effect that effects a radical cure fluid is accumulated hypodermically after art.

方法51例乳腺癌患者分为两组，采用医用生物蛋白胶组25例行乳腺癌改良根治术时在手术创面使用生物蛋白胶，未用医用生物蛋白胶组26例行乳腺癌改良根治术时不使用生物蛋白胶，观察术后第1天引流量、术后总引流量、皮下积液情况，以确定医用生物蛋白胶对乳腺癌改良根治术后皮下积液的预防效果。

People had been using it to treat the carcinoma of thyroid gland, lymphoma, parotidean carcinoma, tonsillar cancer, nasopharyngeal carcinoma, breast cancer, cervical cancer, liver cancer etc so long .

有关其抗肿瘤作用有较多的报道，如应用夏枯草治疗甲状腺癌、淋巴肉瘤、腮腺癌、扁桃腺癌、鼻咽癌、乳腺癌、宫颈癌、肝癌等由来己久。

Down-regulated expression of PTEN and up-regulated expression of VEGF〓 were considered as two important events in tumorigenesis of ovarian cancer and could act as molecular markers to indicate the pathobiological behaviors of ovarian cancer. Decreased PTEN expression and increased VEGF〓 expression were closely associated with tumorigenesis and pathobiological behaviors of ovarian endometrioid and serous cancer respectively. Reduced expression of PTEN gene might be involved in carcinogenesis and progression of ovarian cancer by up-regulating the VEGF〓 expression to enhance angiogenesis.

在卵巢癌组织中PTEN基因mRNA表达下调和VEGF〓基因mRNA表达上调是卵巢癌发生的重要分子事件，可作为反映卵巢癌病理生物学行为的指标，且分别与卵巢内膜样癌和浆液性囊腺癌的发生和病理生物学行为关系密切；PTEN基因mRNA表达降低可能通过上调VEGF〓基因mRNA表达促进新生血管形成，进而参与卵巢癌的发生和侵袭。

Methods DCs were pre pared from peripherad blood mononuclear induce d with gra-nulocyt e／macrophage colony-stimulating factor and interleukin-4.Apoptosis of he patochlangioma cells were induced with γ-radiation.We design these experiment groups including(1)coculture of DCs and apoptotic cancer cells and T cells,(2)co culture of DCs and necrosis cancer cells and T cells,(3)coculture of DCs and cul tured cancer cell and T cells,(4)cocultu re of DCs and T cell,(5)cocuture of DCs and cultured cancer cell.

用粒-巨噬细胞集落刺激因子加白介素-4(IL-4)从人外周血分化、诱导DCs、γ-射线在体外诱导培养的人胆管癌细胞凋亡，将DCs、T淋巴细胞和凋亡胆管癌细胞共培养，同时设计不同类型肿瘤细胞(坏死胆管癌细胞及培养胆管癌细胞)作对照，7d后，分离、富集DCs、T 淋巴细胞进行免疫应答及肿瘤细胞杀伤试验。

Phenethyl isothiocyanate also has been shown that to induce cell cycle arrest and apoptosis in many human cancer cell lines, such as human non-small lung cancer cells, prostate cancer PC-3 cells (Prostate cancer metastasized to bone).

另外，也有文献指出苯乙基异硫氰酸酯会造成人类非小细胞肺癌和前列腺癌细胞(PC-3)的凋亡。

The changes of appearance in buccal cancer patient due to disease itself or after remedy always has big impact on patients' body image. This study explored the adaptation process of body image for appearance changes in buccal cancer patients after surgery and examined the relationship among adaptation, social support, and body image. The purposes of this study were to: 1.explore the distribution of essential attribute, healthy behavior, disease condition, body image, body image adaptation, and social support in buccal cancer patients after operation; and 2. examine if the adaptation of body image and social support will affect patients' body image. The study usee a cross-sectional design and recruit post-operative buccal cancer patients from a regional teaching hospital at southern Taiwan.

口腔癌患者因疾病及治疗带来的外观改变，对患者心理上於身体心像的调适会形成极大的冲击，且发病年龄多集中在中壮年期的男性，本研究即探讨男性口腔癌个案术后身体心像因应及社会支持之相关性，研究目的主要针对：一、了解男性口腔癌术后不同时期患者其基本属性、健康行为、疾病情况的分布情形以及身体心像状况、身体心像因应和社会支持的情形；二、了解身体心像的影响因子为何，采用横断式研究法，以立意取样，於南部某区域教学医院的耳鼻喉科门诊，选取罹患口腔癌且经手术治疗过后的男性患者，并排除合并其他非口腔癌重大伤病者及合并其他慢性疾病造成外观改变者。

Cancer is uv's final result.shortwave radiant energy,especially from the uv b band,breaks the strandsof dna.enzymeswork constantly trearrange the dna into proper sequence.but with repeated uv exposure,the repair process may even-tually break down.then the mutantdna may produce a colony of cancer cells.but skin cancer may be avoided with a good dose of common sense.people with fair skin and blue eyes who burn easily stand the highest risk.special danger spots are the parts of the body most constantly exposed to the sun,such as the cheeks,nose,lower lip and the ears.people who have already developed precancerouslesionsor had one skin-cancer growth stand a greatly increased chance of developing others.

紫外线伤害的最终结果就是诱发癌症。短波辐射能量，特别是来自uv-b波段的辐射能量会破坏dna链。本来，酶能够按照适当的顺序来重新安排这些被打乱秩序的dna，但是持续暴露于紫外线下会让这一修复过程崩溃。到那时，变异的dna就会制造出大量的癌细胞。其实，只要运用一些常识。我们就能预防皮肤癌。浅肤色、蓝眼睛的人会轻易就被晒黑，因此他们患皮肤癌的风险就高。诸如脸颊、鼻子、下嘴唇和耳朵等长期暴露在阳光下的部位是皮肤癌的高发区域。那些已经受到癌症前期伤害或者是已经患过一次皮肤癌的人，极有可能再次患上皮肤癌。

Years old, 25 being colonic cancer,51 being rectal cancer, 31 had limph-node metastasis, 13 had distant metastasis.In the present study, 44 cases of gastric cancer with normal gastric mucosa and 62 caese of colorectal cancer with there normal mucosa was detected CD44v6 raRNA expression using reverse transcription-polymerase chain reaction.

结果 胃、大肠的正常动膜有少量CD44V6表达：胃癌、大肠癌组织CD44V6VRNA、蛋白的表达率均高于其正常锚膜（P＜0.00），44例胃癌组织 CD44V6IuRN表达阳性率在不同的性别、发生部位、大体类型、组织类型、组织学分化程度、浸润深度和TNM分期间差异无显著性。

Objective To study the effect of chitosan in the prevention of fibrous scar formation in the epidural space after laminectomy.

目的 观察选择性脊神经后根切除术椎板切除后硬膜外几种防瘢痕粘连物质的作用并探讨其机制。

On his way to the lift, he looked back to us or was it me his eyes pointing?

当他要进电梯时，他回头看我们（或者说是我，他的眼光？