肿瘤的

Objective To evaluate the diagnostic value of soft tissues changes in differentiation between osteomyelitis and malignant bone tumor.

目的 探讨软组织的影像学改变对骨髓炎和恶性骨肿瘤的鉴别诊断价值。材料和方法对57例骨髓炎和70例恶性骨肿瘤病人的CT和MR表现进行观察，并记录各种征象，再行统计学处理。

The cells were washed twice with 1 ml of D-Hanks buffered saline without phenol red, and then cultured with RPMI1640 medium without BPD-MA.

其介导的光动力治疗在皮肤肿瘤和眼内肿瘤的防治方面已表现出良好的应用前景。

Objective To study the histopathological features, diagnosis criteria, the relationship of surgery pattern and prognosis of phyllode tumor of breast.

目的研究乳腺叶状肿瘤的基本的组织特征、病理诊断、鉴别诊断和分类标准，筛选各型肿瘤外科治疗的适宜术式，寻找临床和病理预后因素。

THPL, a newtypesemisynthesis anticancer drug of the kind of anthracene nucleus, adds a pyran ring onthe aminosaccharide of ADR to increase the activity of anticancer and the drugconcentration in target cell obviously, has less demiperiod and side effects.

THP是新一代半合成蒽环类抗肿瘤药物，是在阿酶素的氨基糖4'端加了一个吡喃环，使它抗肿瘤的活性、靶细胞的药物浓度明显提高，半衰期缩短，毒副作用明显减少。

Abstract〕 Objective To analyse the clinical and pathological characteristics of large salivary gland tumor.

摘要〕 目的对大涎腺肿瘤的临床特点和病理学特点进行分析，探索大涎腺肿瘤的发生发展规律并讨论诊断和治疗中存在的一些问题。

The sonographic features of typical seminoma, teratomas, epidermic cyst, interstitial cell tumor and malignant lymphoma were obvious.

超声检查可以对睾丸肿瘤作出初步的诊断和鉴别诊断，为进一步治疗方案的制定提供依据，是睾丸肿瘤的首选影像学检查方法。

Animals tests showed that sphingomyelin could inhibit the development of abnormal colon crypt and colon tumor or cancer of ICR MOUSE induced by 1,2-dimethylhydrazine, by contributing to the protein expression of PCNA and Connexin26 in the tumor or cancer tissue, so sphingomyelin was considered to have the function of preventing colon cancer.

动物实验研究发现鞘磷脂能通过影响肿瘤组织中PCNA和Connexin 26蛋白表达，抑制1，2－二甲肼诱导的ICR小鼠异常结肠隐窝和结肠肿瘤的发生，因此对结肠癌有一定的预防作用。

EphB2 may play suppressive role in carcinogenesis and progression of colon carcinoma.

EphB2对于肿瘤的生长可能起抑制作用，EphB2表达的减少可能促进了肿瘤的形成和演进。

Malignant tumor cells and their surrounding cells can secret TGF-β1, which can upregnlate the expressions of VEOF and MMP9, and promote the invasion and metastasis of neoplasms. TGIF is an inhibitor of TGF-β1 signaling pathway.

肿瘤细胞及其周围的间质细胞能分泌TGF-β1，TGF-β1能通过下游信号分子smad2和smad3调节VEGF和MMP9的表达，促进肿瘤的浸润与转移。

The expression of p65 was analyzed by immunohistochemical method in 50 cases of tonge carcinoma.

目的：p65在多种恶性肿瘤中高表达，调控众多与肿瘤转移密切相关的细胞粘附因子、血管生成因子的表达，影响肿瘤的转移。

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。