肿瘤的

These nonmalignant cells, such as stromal fibroblasts and bone marrow-derived cells, have been shown to be capable of promoting tumor growth and metastasis.

这些非恶性细胞如基质成纤维细胞和骨髓源性细胞已被证明能够促进肿瘤的生长和转移。

Methods Using WHO classification (1992) for histological typing of odontogenic tumors, 52 cases of ameloblastoma were studied clinicopathologically.

按1992年WHO有关牙源性肿瘤的组织学分型标准，对52例造釉细胞瘤重新分类，并对其临床及病理表现进行回顾性研究。

Olor Doppler flow imaging played a very important role in the diagnosis of thyroid tumours.

DFI在甲状腺肿瘤的诊断中有明显应用价值。

Olor Doppler flow imaging played a very important role in the diagnosis of thyroid tumour.

DFI在甲状腺肿瘤的诊断中具有明显应用价值。

Objective To study the clinical pathological features of mesenteric and omental inflammatory myofibroblastic tumor in children.

目的 探讨儿童肠系膜及网膜炎性肌纤维母细胞肿瘤的临床病理特征。

Operation is the chief method to the bladder tumors after kidney transplantation, the effect of radical cystectomy and orthophoria ileal conduit is fine.

手术是肾移植后膀胱肿瘤的主要方法，膀胱全切正位回肠膀胱术效果良好。

These conjugates were injected i.v. into immunodeficient mice bearing human KB tumors that overexpress the folic acid receptor.

将这些共轭化合物通过静脉注射入具有过表达叶酸受体人KB肿瘤的免疫缺陷鼠体内。

P16 gene is composed of two intervening sequences and three exons , and encodes p16 protein , which is the inhibiter of CDK4 and CDK6 . They can together prevent phosphorylation deactivation of pRB , and make the cell cycle blocked in G1 stage. P16 gene promoter region has a great of CpG islands , which can be methylated when some adverse factor appears , and so the genetic transcription of p16 can be inhibited , which leads to gene silencing, cell paraplasm, and tumor generate.

抑癌基因p16编码蛋白P16 ，是细胞周期蛋白CDK4和CDK6抑制剂，它阻止pRB磷酸化失活，使细胞周期阻滞于G1期。P16基因启动子区域富含CpG岛，当受到各种有害因素影响时，容易发生甲基化，从而抑制P16基因转录，导致基因沉默，细胞异常增生，导致肿瘤的发生[5]。

Objective To Analyze CT characteristics, and the diagnosis value of CT on parotidean tumor.

目的 探讨腮腺肿瘤的CT特征和诊断价值。

No phlebothrombosis, prosthesis loosening or dislocation was found. Computer aided design has a good perspective of application in the treatment of acetabular malignant tumor.

提示计算机辅助设计在髋臼周围肿瘤的治疗中有着广阔应用前景，它使手术治疗提升到个体化治疗阶段，使手术更精确、更可靠、更方便，效果更佳。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。