肿瘤

Objective Microwave heliotherapy was applied on the tumor-bearing bone in situ of the extremities, in order to inactivate the tumor cells for limb salvage.

目的采用微波对肿瘤瘤段骨进行原位热疗，灭活其中的肿瘤细胞，避免骨肿瘤切除后所造成的骨缺损。

Angiography detected 42 hypervascular tumors in all 23 patients. CO2US detected 46 and CO2CT 37 liver tumors. No complication was noted in all patients.

在所有23个病人中，肝脏血管摄影司以侦测到42个高血管性的肝肿瘤，二氧化碳显影超音波可以侦测到46个肝肿瘤，而二氧化碳显影电脑断层可以侦测到37个肝肿瘤。

Results The artery frequency spectrum of high speed and low resistance were found in malignant trophoblastic tumors. The ulterine muscular layer in malignant trophoblastic tumor was hypervascular and the resistive index was less than 0.4. After chemotherapy, the hypervascularity decreased, RI increased higher, and β-HCG returned normal.

结果 恶性滋养细胞肿瘤子宫动脉RI值较低，为高速低阻力性动脉频谱；恶性滋养细胞肿瘤宫壁血流异常丰富，子宫肌层病灶内血管阻力指数RI.4；恶性滋养细胞肿瘤患者全身化疗取得疗效后子宫肌层血流丰富区逐渐缩小，RI呈逐渐升高趋势，血β-HCG逐渐恢复正常。

The development and metastasis process of orthotopic tumor models was observed directly by fluorescence microscope,and the size of the hypodermal tumor was measured by vernier.

眼内肿瘤生长情况用荧光显微镜直接观察，皮下肿瘤大小用游标卡尺测量；采用免疫组织化学方法对肿瘤内13种基因的表达进行检测。

Pharmaceutical excipients were used as a vehicle of water-soluble, liposoluble and even indissolvable drugs with low toxicity and satisfactory biocompatibility. Furthermore, it provides direction and method to decrease efflux of cytotoxic drugs from the cancer cells, promote the effect of clinical therapeutic efficacy, recover the sensitivity of the cancer cells to the cytotoxic drugs, and improve the characteristics of pharmacokinetics of some drugs such as increasing the absorption of some orally drugs, decreasing the renal clearance and hepat-clearance.

此外，通过抑制P-gp的外排功能，一些药用辅料具有逆转肿瘤细胞多药耐药的作用，为临床提高抗肿瘤药物的疗效，减少肿瘤细胞对药物的外排，提高其对药物的敏感性，提供了研究方向和试验手段。

The connective tissue layer of SZMS is a communication pathway for superficial spread of infection, hematoma, or tumor invasion to or from the scalp and face. Compartments of deep fat pad and temporal muscle are also pathways for the spread of disease to or from the face, intracranium and orbit. The primary tumors in infratemporal fossa and SZMS are rare. Malignant tumors in SZMS usually come from surrounding spaces.

上颧骨咀嚼区的结缔组织是颜面部及头部之感染、血肿、及肿瘤的表浅扩散连结路径，而深层脂肪垫区及颞肌亦是颜面部、颅内及眼窝之病灶的扩散连结路径，原发性下颞窝及上颧骨咀嚼区肿瘤非常少见，恶性上颧骨咀嚼区肿瘤通常来自於附近空间。

Animals subsequenting bearing 1 day were treated with four-weekinjections s.c of 1xl06 C26 tumor lysate-pulsed DC in the right inguen.

DC诱导的CTL杀伤实验：在效靶比为50：1，25：1，12.5：1，6.25：l时，对C26肿瘤细胞杀伤率分别为68.84%，58.36%，41.560，0，24.96%，而此eTL对B16肿瘤细胞杀伤作用很弱，说明肿瘤细胞冻融抗原冲击致敏的DC诱导的CTL具有抗原特异性。4。

Routine MR imaging can diagnose the majority of intradural extramedullary tumors.Dynamic contrast-enhanced MR imaging are helpful in the histologic diagnosis and assessment of tumors vascularity.

常规MRI能鉴别大多数髓外硬膜下肿瘤的性质，动态增强MRI有助于肿瘤定性诊断和肿瘤富血管度的评价。

Methods The routine MR imaging was performed on 114 intradural extramedullary tumors with a 1.0 Tesla MR unit.Rank correlation and regression coefficent were analyzed for MR characteristics of neurilemmomas、neurofibromas and meningiomas.Dynamic spin-echo MR imaging was performed on 23 cases types of contrast enhancement ratio-time curves were analyzed.

使用1.0 Tesla MRI系统(Magnetom Impact，Siemens)对114例髓外硬膜下肿瘤进行常规扫描，对常见肿瘤(神经鞘瘤、神经纤维瘤、脊膜瘤)的MRI征象进行等级相关和回归系数分析，同时对23例肿瘤进行SE(200/15)序列动态增强扫描，分析CER-T曲线类型。

Intravesical instillation of paclitaxel can inhibit the growth of bladder tumour by restraining angiogenesis and accelerating apoptosis in rats.

紫杉醇连续膀胱灌注可抑制大鼠膀胱肿瘤生长，可能与抑制肿瘤血管生长和诱导肿瘤细胞凋亡有关。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。