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- According to this formula, tumor target volume optimum dose of radiotherapy can be exactly and quickly determined. 能准确、快速地算出放射治疗肿瘤的靶区的最佳剂量。
- A better define of the tumor target to keep the target in planning beams and keep the prescriptive dose to defined treating areas is needed. 图像引导放射治疗在肺癌的精确定位、计划制定、照射实施及计划校正等放疗的各个环节中都发挥重要作用,是达到肺癌精确放疗的重要手段。
- Methods Proliferation, cytotoxicity in vitro and expression of CD11C of the cells cultured in the two different media were compared. To observe the tumor target cells killed by adherent natural killer cells (A-NK) through electroscope. 方法分别用AIMV及完全培养基培养粘附NK细胞(A-NK)和非粘附NK细胞(NA-NK),比较细胞的增殖能力、杀伤肿瘤细胞的能力、表达粘附分子CD11C的能力,并通过电镜对A-NK细胞所杀伤的肿瘤细胞进行形态学观察。
- In this review,tumor targeting,killing efficiency,safety and the evaluation of oncolytic viruses therapy are discussed. 文章简要综述了溶瘤病毒肿瘤治疗的靶向性、杀伤性、安全性和疗效监测。
- The high Y1 expression on tumor cells of ESFT and synovial sarcomas and on blood vessels in many other sarcomas represents an attractive basis for an in vivo tumor targeting. ESFT和滑膜肉瘤肿瘤细胞中以及许多其他类型肉瘤内血管Y1表达高代表了体内肿瘤靶向治疗的有吸引力的基础。
- Sulfadiazine-polylactide,a tumor targeting drug carrier,was successfully synthesized by the phase transfer catalysis(PTC)with tetrabutyl ammonium chloride hydroxide as catalyst. 采用相转移催化法以四丁基氯化铵为催化剂合成了端基含磺胺嘧啶的聚乳酸,将肿瘤导向基团引入了可生物降解药物载体。
- It was concluded that the expression of FasL on IL 2AK and IL 12AK and the Fas on tumor cells had positive correlation with the apoptosis of tumor cells; and Fas and FasL was one of pathways that IL 2AK and IL 12AK killed tumor targets. 由此推论，Fas－FasL途径是IL－2与IL－12诱导活化的LAK细胞杀伤肿瘤的途径之一，淋巴细胞致肿瘤凋亡分别与淋巴细胞FasL表达和肿瘤细胞Fas表达一致。
- The biodistribution of 188Re-DTPA-DG in nude mice bearing MCF-7 mammary cancer cell shows that tumor-to-muscle ratio (T/NT) at 12 h post intravenous injection is 12.76. 188Re-DTPA-DG shows excellent tumor targeting. 188Re-DTPA-DG在荷瘤裸鼠体内的分布结果显示;其在肿瘤中的摄取较高;静脉注射188Re-DTPA-DG后12h;肿瘤与周围肌肉的摄取比值(T/NT)高达12.;76;显示出良好的肿瘤靶向性。
- This paper is discussed in term of characteristic and targeting anticancer character of liposome. and focuses on the practicability and effectiveness of liposomal system for tumor targeting. 本文就脂质体的特点和各类脂质体的靶向抗肿瘤性进行了探讨，着重讨论脂质体靶向抗肿瘤的实用性和有效性。
- The company has targeted a profit for the year. 公司已经规定了今年的利润指标。
- Attachment of anticaneer drugs to biocompatible polymers can significantly improve both tumor targeting and therapeutic efficacy, to express specificity, high activity and tow toxic side effects . 利用具有生物相容性的高分子作为载体,化学结合或物理包裹抗肿瘤化学药物,可提高抗肿瘤药物在体内的稳定性和生物利用度。
- The torpedo homed in on its target. 鱼雷射向目标。
- Chatlines are targeted at teenagers. 聊天电话线的主要顾客是青少年。
- A malignant tumor originating in glandular tissue. 腺癌起源于腺性组织的恶性肿瘤
- The company has met their export target. 该公司已经实现了它们的出口目标。
- The surgeon operated on her for a tumor. 医生为她的肿瘤开刀。
- The surgeon operated on him to remove the tumor. 外科医生给他做手术以切除肿瘤。
- A stationary target is easiest to aim at. 静止的目标是最容易瞄准的。
- A surgeon removed the boy's brain tumor. 一位外科医生为这男孩摘除了脑肿瘤。
