查询词典 tumor

Methods: Mice were inoculated with tumor cells. Inhibitory effect of transfection with pCH510 on murine tumor origined from different inoculative dose and inhibiting effect of immediate transfection pCH510 after chemotherapy on tumor were observed, respectively. By cell culture technique, the influence of chemotherapeutic drug to activation of marcrophages and lymphocytes after i.p. injection of drug was observed. By cell counting method, the kinetics of the change of number of peripheral blood immunocytes induced by administration of chemotherapeutic drug was observed. The inhibitory effect of transfection with pCH510 five days after chemotherapy on murine tumor was observed.

采用瘤细胞接种建立小鼠肿瘤模型：通过基因转染，观察pCH510对不同接种量所形成的小鼠肿瘤的抑制作用以及小鼠肿瘤化疗后立即进行pCH510转染的抑瘤效果；采用细胞培养技术，观察小鼠体内注射化疗药物后，其对小鼠腹腔巨噬细胞和脾淋巴细胞激活功能的影响；采用细胞计数的方法，观察化疗药物所致小鼠腹腔巨噬细胞和外周血免疫细胞数量变化的动力学；另外小鼠肿瘤化疗后第5天进行pCH510转染，观察抑瘤效果。

Methods The surgical methods to resect pathologically confirmed parotid mixed tumor in 60 cases from January 1998 to December 2002 was analyzed retrospectively. Resection of tumor combined with partial parotidectomy was applied to 58 cases with maximal tumor diameter less than 4cm and total parotidectomy for 2 cases with maximal tumor diameter greater than 4cm.

对我院及上海第二军医大学附属长征医院1998年1月~2002年12月收治的60例经病理诊断的腮腺混合瘤患者行手术切除的方式进行分析。58例肿瘤最大直径小于4cm、患者行肿瘤及周围部分腮腺切除术；对2例最大直径超过4cm的肿瘤患者行腮腺全切除术。

Because of having tumor specificity, apoptin can be transferred enough to tumor-cell in vivo, selectly kill the tumor as a potential anti-tumor biological preparation.

根据凋亡素的肿瘤特异性，可将其作为一种极具潜力的杭肿瘤生物制剂，在人体内大量传递给肿瘤细胞，有选择性地根除肿瘤细胞。

The influences of HPV and SPV on some indexes of the tumor-bearing mice were observed through the zoopery, such as life quality, body weight, weight of tumor and inhibitory rate, weights and indices of thymus gland and spleen, contents of Tumor Necrosis Factor-alpha and Interleukin-2 (IL-2) in serum, and pathological sections of tumor tissues.

通过动物实验观察夏枯草全草与果穗对荷瘤小鼠一般生存状况、体重、瘤重及抑瘤率、免疫器官重量及脏器指数、血清TNF-α和IL-2含量以及肿瘤组织病理切片等指标的影响。

There is a rare primary liver tumor that has been reported as ossifying stromal-epithelial tumor (3 cases), desmoplastic nested spindle cell tumor (4 cases), and nested stromal-epithelial tumor (6 cases).

肝脏有一种罕见的原发性肿瘤，先前分别有文献将其报道为骨化性间质-上皮肿瘤（3例）、促纤维组织增生性巢状梭形细胞肿瘤（4例）和巢状间质-上皮肿瘤（6例）。

Results The red cell C3b receptor rosette(RBCC3bR),natural tumor erythrocyte rosette,direct tumor erythro cyte rosette,enhace tumor erythrocyte rosette,associated tumor erythrocyte rosette and red cell immune adherence enhance factor were sig...

结果宫颈癌患者红细胞C3b受体花环(RBCC3bR)、自然肿瘤红细胞花环、直向肿瘤红细胞花环、促肿瘤红细胞花环、协同肿瘤红细胞花环及红细胞免疫粘附促进因子显著降低(P.001)，红细胞免疫复合物花环和红细胞免疫粘附抑制因子显著升高(P.001)。

Methods ICR Mice of tumor model was made by inoculated with tumor cells (S180, EAC, and Heps). The antitumor activity of brucine and its liposome was evaluated by tumor inhibitory ratio for S180 and Heps and life prolonging rate for EAC and Heps of mice with transplanted tumor.

用ICR小鼠接种S180、EAC腹水瘤、肝Heps瘤株造成相应的移植性荷瘤小鼠模型，考察马钱子碱及其脂质体对实体瘤模型（S180和Heps）小鼠的抑瘤率和对腹水瘤模型小鼠生命延长率的作用以研究两者的抗肿瘤活性。

The tumor was removed and the pathology demonstrated highly cellular tumor with poorly differential cells and brisk miotic activity. Based on the tumor location and pathology, a supratentorial primitive neuroectodermal tumor was diagnosed.

经过外科手术切除，病理切片报告确定这是一个原始神经外胚层肿瘤(Primitive neuroectodermal tumors)，根据肿瘤位置及病理切片报告诊断为天幕上原始神经外胚层肿瘤。

Materials and Methods: A 47-year-old woman complained of a right posterior thigh mass that she had discovered two months earlier. Serial examinations showed a large neurogenic tumor about 4.8 cm in maximal diameter originating from the right sciatic nerve. Intraoperatively, we found the tumor encapsulated by the stretching nerve fibers. It was feasible to peel off these fibers from the tumor; therefore, we removed the tumor without severing the sciatic nerve.

材料及方法：一个四十七岁的妇女，最近两个多月抱怨右大腿后侧有一肿块，相关的检查疑似为神经源起之肿瘤，最大直径为4.8公分，术中发现肿瘤本身被撑开的坐骨神经束包覆住，而肿瘤可在小心剥开这些神经束后被移除掉，坐骨神经可被完全的保留而不需要牺牲。

The rationals of anti-angiogenesis are the following: the therapeutic target is tumor endothelial cells which are more genetically stable, more homogeneous, and with lower mutation rate; the anti-angiogenesis drugs can contact endothelial cells directly, with higher potency and lower drug barriers and side effects; the aim of anti-angiogenesis therapy is to block the oxygen and nutrition supply from vessels, instead of killing tumor r ells per se; the aim of anti-angiogenesis is to reduce tumor size instead of eradicate tumor which are different from traditional chemotherapy.

使用抗血管新生疗法根据的理论基础为以肿瘤血管的内皮细胞为治疗药物的攻击标的；肿瘤血管的内皮细胞基因比较稳定、同质性高、而且突变率低；投与的药物可以直接接触内皮细胞，减少投与药物屏障，因此增加有效投与药物的能力及减少药物副作用；以截断供应肿瘤氧气养分的血管为目标：以减小肿瘤的体积大小为目的，与传统化学疗法以根除肿瘤的目标不同。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。