But these mechanisms can not explain cross-resistance to other chemotherapy drugs.

Objective : To research about treatment of children ALL with high dose MTX and its therapeutic outcome.

目的: 研究大剂量甲氨蝶呤(HDMTX)治疗儿童急性淋巴性白血病的疗效.

Conclusion: Treatment and nursing of children ALL should be strengthened to reduce MTX side reactions.

结论: 加强对应用HDMTX患儿的治疗与护理,是减少MTX毒副作用 反应的主要措施.

Methods By two groups-MTX and TGP.

方法　病人随机分为二组,甲氨蝶呤(MTX) 组和帕夫林(TGP)组.

Cell viability was determined by MTT assay, cell cycle and apoptosis rate were flow cytometer.

利用MTT法测定细胞成活率, 流式细胞仪测试样品的细胞周期与凋亡率.

The proliferation ability was investigated by cell growth curve and MTT detection.

通过细胞生长曲线及mtt检测,观察细胞的生长状态.

METHODS Cell activity was determined by CPE and MTT method.

方法采用微量细胞培养法,观察细胞病变和MTT法检测 细胞活性.

Major airlines and MRO are in the great challenge of aircraft material management.

各大航空公司的航材管理也面临巨大的挑战.

Responsible for the establishment of MRO purchasing strategy in China and the management of supplier chain.

负责为中国地区的非生产物料的项目采购制定策略及负责供应链的管理.

Overall, operators perform approximately 30 percent of component MRO activities.

总体来说, 运营商占附件MRO市场大约30%.

Record a MRO list as MRO PO and maintain on time.

根据MRO采购 情况,对主要MRO计入清单并及时维护.

Compares the predicted results of MTS and PMV and analyses the cause of the error.

比较了各个截面的MTS和 PMV预测结果并分析了产生误差的原因.

In this study, two sets of data are analyzed to demonstrate the effectiveness of the MTS.

本研究中, 利用分析两组资料来说明MTS的有效性.

RESULTS The encapsulation ratio of MTO-BSANP-folate was ( 96.55±0.96 ) % and the drug loading was ( 9.66 ±0.10 ) %.

结果叶酸 偶联 米托蒽醌白蛋白纳米粒包封率为(96.55±0.96 ) %,载药量为( 9.66±0.10 ) %.

Product transport decision-making model based on MTO.

基于MTO的 制造商产品运输决策模型.

Single crystal MTN has been synthesized by vapor route ( VPT ) using n-propylamine as a new template.

采用蒸气相合成法,以正丙胺作为笼形类沸石材料MTN合成的新模板剂,合成出MTN单晶.

Conclusion: MRI SE sequence combined with MRA could enhance the rate of detecting early cerebral infarction.

结论: MRI和MRA联合使用能提高早期脑梗死的检出率.

Conclusion TOF examination in lower extremity arteries is more exact and clearer than CE-MRA.

结论CE-MRA 法较TOF法 在下肢动脉的显示上要更为精确、清晰.

Objective To investigate the value of MRI and magnetic resonance angiography ( MRA ) for moyamoya disease.

目的探讨磁共振成像(MRI)和磁共振动脉成像 ( MRA ) 对烟雾病的诊断价值.

Of them, 35 ( 65 % ) patients were diagnosed by using DSA and 19 ( 35 % ) using MRA.

35例 ( 65% ) 通过数字减影血管造影(DSA)确诊,19例 ( 35% ) 通过磁共振血管成像(MRA)确诊.

Objective To probe value of magnetic resonance angiography ( MRA ) in diagnosing traumatic carotid cavernous fistula ( TCCF ) .

目的研究磁共振血管造影 ( MRA ) 在外伤性 颈内 动脉海绵窦瘘中的诊断价值.