瘤

Results There were 31 cases with medulloblastoma,27 cases of metastatic tumors,30 cases of astrocytoma,12 cases of angioreticuloma.

结果：100例病人中，髓母细胞瘤31例，脑转移瘤27例，星形细胞瘤30例，血管网织细胞瘤12例。

The antitumor activity results show that most cantharidin derivatives inhibit the growth of the PC-14 and A 2780 tumor cells at the dose of 100μg/ml.

结果表明：所合成的化合物的抑瘤率，特别是100μg／ml药物浓度下的抑瘤率和对照品5-氟尿嘧啶的抑瘤率相当，显示了较好的抑瘤效果。

That consider condyle, bone caruncle of 5 exemple, cartilage fibrosarcoma of 3 exemple, nerve fibroma of 1 exemple, nerve 1. The symptom after 27 patients operation all has different level improvement, live on average without tumour time is 33.5 months. Incontinent companion meets the patient relieve oneself of S1 of 5 operations reservation or above nerve root pubic feeling is lost, after manager cure function trains, 3 parts restore, 2 conserve without progress; bladder and rectum function obstacle all appear after the 12 patients art of root of S2 above nerve, after training via rehabilitation physiotherapy and function, 10 return to normal basically, 2 patients still are put in the obstacle of be convenient to both of different level. 10 withhold S3 or the patient of above nerve root can conserve constrictor function.

结果术后病理报告示：脊索瘤17例、骨巨细胞瘤5例、软骨肉瘤3例、神经纤维肉瘤1例、神经纤维瘤1例。27例患者手术后症状均有不同程度改善，平均无瘤生存时间为33.5月。5例手术保留S1或以上神经根的患者大小便失禁伴会阴部感觉丧失，经理疗功能练习后，3例部分恢复，2例无进展；保全S2以上神经根的12例患者术后均出现膀胱及直肠功能障碍，经康复理疗和功能练习后，10例基本恢复正常，2例患者仍存在不同程度的两便障碍。10例保留S3或以上神经根的患者能保全括约肌功能。

Methods 50 SD rats of C6 brain glioma into the caudate nucleus by stereotactic methods were established.

目的 建立稳定可靠的大鼠C6脑神经胶质瘤模型，并运用1.5 T MRI观察脑胶质瘤瘤体生长的变化规律，为进行脑胶质瘤的在体实验研究提供基础。

There were 3 with the synovial hemangioma,2 with tensoynovial giant cell tumor,4 with ganglion cysts of cruciate ligament and synovial cysts,1 with chondroma in the soft tissue,2 with desmoid tumor in the cruciate ligament and 1 with cruciate ligament desmoid.

滑膜血管瘤3例，腱鞘巨细胞瘤2例，十字韧带腱鞘囊肿或滑膜囊肿4例，软组织内软骨瘤1例，十字韧带内韧带状瘤2例，十字韧带内硬纤维瘤1例。

The differential diagnosis is epiglottic cyst or other benign tumors, including thyroglossal duct, dermoid cyst, teratoma, lymphangioma, chondroma, lingual thyroid, or papillomatosis.

会厌血管瘤必须与会厌囊肿或是其他的会厌良性肿瘤做鉴别诊断，包括甲状线舌骨囊肿、皮样囊肿、畸胎瘤、淋巴管瘤、软骨瘤、舌部甲状或是乳突状瘤等。

The postoperative pathology confirmed that cortical carcinoma was found in 5 cases and pheochromocytoma in 20 cases, malignant pheochromocytoma in 4 cases, malignant fibrous histiocytoma in 1 case, neurocytoma in 1 case, myelolipoma in 1 case, dysembryoma in 1 case, dysembryo-sarcoma in 1 case, well-differentiated liposarcoma in 1 case respectively.

术后病理提示皮质癌5例；嗜铬细胞瘤20例；恶性pheo 4例；恶性纤维组织细胞瘤1例；节神经细胞瘤1例；髓样脂肪瘤1例；畸胎瘤1例；畸胎肉瘤1例；高分化脂肪肉瘤1例。

Results: The findings on CT and MRI were as follows: 57 cases of Oligodendroglioma, 15 cases of Ganglioglioma , 5 cases of Dysembryoplastic neuroepithelial tumor , 3 cases of Pleomorphic xanthoastrocytoma .

结果：少枝胶质瘤47例，间变性少枝胶质瘤10例，节细胞胶质瘤15例，胚胎发育不良性神经上皮瘤5例，多形黄色细胞瘤3例。

METHOD: ICR male mice of tumor model was made by inoculating with tumor cells (S180, EAC, Heps). Anti-tumor activity of brucine was evaluated by tumor inhibitory ratio and life prolonging rate of mice transplanted with tumor. RESULT: Brucine had significant restraining effect on transplanted tumor growth of mice.

用ICR小鼠接种S180、EAC、Heps瘤株造成相应的移植性荷瘤小鼠模型，考察马钱子碱对实体瘤模型(S180、Heps)小鼠的抑瘤率和对腹水瘤模型小鼠生命延长率以研究其抗肿瘤活性。

Neural stem cells have a strong self-renew mechanism and it can transform after a little break. Neural stem cells have a long term survival, which mean that it has more probability of wrong copy than mature cells. These cells are formed glioma stem cells in the end. The genes who adjust neural stem cells can express in glioma stem cells, which hold out glioma stem cells from neural stem cells. There is another presume that glioma stem cells come from differentiated cells. Through the gene break of these cells, they can obtain characteristics of stem cells, then form glioma stem cells.

神经干细胞具有很强的自我更新机制，获得较少突变即有可能恶性转化，而且干细胞存活时间较长，这意味着干细胞比成熟细胞发生细胞复制的错误几率更大，因外界环境的刺激而发生突变的机会更多，最终形成脑胶质瘤干细胞，同时调节神经干细胞增殖和自我更新的基因在脑胶质瘤的脑胶质瘤干细胞中也表达，这也是支持神经干细胞是脑胶质瘤干细胞来源的；也有推测认为它可能起源于已分化的细胞，由这些细胞突变发生去分化得来，并通过基因突变而获得了干细胞自我更新的特性，从而形成脑胶质瘤干细胞。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了