肿瘤

Changdong" showed a noticeable enhancive effect when it was co-administrated with other anti-tumor agents or when it was co-applied with radiotherapy. The action mechanism study showed that an apparent cytotoxic effect of "Changdong" on ten tumor strains in vitro with a quantity-effect relationship was observed. Immunity experiment showed that "Changdong" could induce proliferation of spleen lymphocyte in mice bearing tumor and could improve NK cell" s activity, whereas has no impact on IL-2" s reproduction. It was also noticed that "Changdong" could induce human liver cancer QGY" s apoptosis in vitro, and it happened mainly on G0-G1 phase.

结果："长动"对小鼠移植瘤模型和人体肿瘤裸鼠异种移植均有明显抑制作用，量效关系明显："长动"与放疗和化疗分别联合应用有明显的增效作用：作用机制研究结果：细胞毒性试验研究表明"长动"在体外对10株肿瘤细胞有明显的细胞毒性作用，量效关系明显；免疫学试验表明"长动"可以诱导荷瘤小鼠的脾淋巴细胞增殖，增强NK细胞的活性，对IL-2的产生无明显影响；"长动"在体外可明显诱导人体肝癌QGY细胞凋亡，使细胞阻滞于G0-G1期。

Primitive pathology is diagnosed include to be not epithelioma of road of make water of shape of tit of wellability low level (epithelioma of road of make water of shape of tit of high level of N=23), blame wellability (N=6), low the way of tit shape make water that spends malign potential is epithelial tumor (tumour of shape of N=5), tit (N=3),...

原始病理诊断包括非浸润性低级别乳头状尿路上皮癌(n=23)、非浸润性高级别乳头状尿路上皮癌(n=6)、低度恶性潜能的乳头状尿路上皮肿瘤(n=5)、乳头状瘤(n=3)、尿路上皮肿瘤(n=2)、原位癌(n=1)以及鳞形细胞癌n。。。

This is a tumor of ovarian surface epithelium.

这是一个囊性卵巢肿瘤，此种卵巢肿瘤十分常见。

The levels of serum sFas and sIL-2R significantly increase in tumor patients, which may explain the genesis of tumors and the mechanism of the escape from the immunosurveillance of tumor cells.

肿瘤病人血清sFas和sIL-2R表达水平明显升高，为揭示肿瘤发生、发展和逃避免疫监视提供了一个可能的机制。

Tumor-induced dyfunction of DC is a mechanism of escape immunosurveillance.

肿瘤诱导的DC功能缺陷，是肿瘤免疫逃逸机制之一。

After treatment of 5-Fu and focused ultrasound surgery, the size of tumor was not significantly changed and some eschar could be seen in the tumor, but there was outstanding advance in the control.

治疗后肿瘤体积无显著变化，局部组织出现焦化，而对照组肿瘤增长明显，无任何外观变化；且治疗后瘤组织中突变型p53蛋白的阳性率有明显下降。

Objective In order to search for new tumor cell differentiation inducer, the antitumor effects of the tadpole ether extract (T8712) were studied.

目的 为了寻找新的肿瘤细胞分化诱导剂，探讨蝌蚪醚提取液(T8712)的抗肿瘤作用。

Objective To construct an eukaryotic gene expression vector for CD44v6 and its expression in tumor cells.

目的构建含人的肿瘤侵袭和转移的特异性抗原CD44v6编码基因的真核表达的重组载体，进行核苷酸序列分析，并在肿瘤细胞中表达。

Objective To investigate the toxicity and the effect of inhibiting Sarcoma S 180 and HepA tumor cell by euphorbia egg dococtum.

目的 ：研究狼毒蛋煎剂的毒性和对肉瘤S180 、HepA肿瘤细胞的抑瘤作用。方法：①半数致死量(LD50 )毒性实验；②抑制HepA肿瘤细胞实验；③抑制肉瘤S180 实验。

Crescent euphorbia can inhibit the growth of Lewis lung cancer, no side effection of the mices blood system was found,the underlying mechanism of which was associated with induction of apoptosis and inhibition on cancer cells.

猫眼草可抑制Lewis肺癌生长，对小鼠血液系统无明显毒副作用，其抗肿瘤作用与诱导细胞凋亡及引起肿瘤细胞的生长抑制有关。

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。