Potentiation of melphalan by systemic hyperthermia in mice: therapeutic gain for mouse lung microtumours.

Potentiation of melphalan by systemic hyperthermia in mice: therapeutic gain for mouse lung microtumours.
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小鼠全身热疗对马法兰的增强作用:小鼠肺微肿瘤的治疗效果。

DOI:
10.3109/02656738509029274
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发表时间:
1985
期刊:
International journal of hyperthermia : the official journal of European Society for Hyperthermic Oncology, North American Hyperthermia Group
影响因子:
--
通讯作者:
N. Bleehen
N. Bleehen
中科院分区:
--
文献类型:
--
作者:
D. Honess;N. Bleehen

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研究了 41 摄​​氏度全身热疗对 KHT 和 RIF-1 肺微肿瘤对马法兰 (Mel) 反应的影响。患有 KHT 微肿瘤的小鼠在接种后第 3 或 4 天接受治疗,患有 RIF-1 微肿瘤的小鼠在接种后第 4 天接受治疗。将结果与先前发表的 300-600 mm3 腿部肿瘤和正常骨髓干细胞的数据进行比较,并计算治疗比 (TR)。两种肿瘤均发现治疗增益,但仅在较高剂量的 RIF-1 中,KHT 微肿瘤的 TR 为 1.1 至 1.6,RIF-1 的 TR 为 0.8 至 1.4。肺部微小肿瘤的 TR 值比腿部肿瘤小得多,但热量引起的梅尔剂量反应曲线斜率的变化非常相似。根据腿部肿瘤和肺部微小肿瘤之间肿瘤环境可能存在的差异对结果进行了讨论。
The effect of systemic hyperthermia at 41 degrees C on the response to melphalan (Mel) of KHT and RIF-1 lung microtumours was studied. Mice with KHT microtumours were treated on day 3 or 4 after inoculation and mice with RIF-1 microtumours on day 4. Results were compared with previously published data for 300-600 mm3 leg tumours and normal marrow stem cells, and therapeutic ratios (TR) were calculated. Therapeutic gain was found for both tumours but in RIF-1 at higher doses only, with TRs from 1.1 to 1.6 for KHT microtumours and from 0.8 to 1.4 for RIF-1. TR values were rather smaller for lung microtumours than leg tumours but the change in slope of the Mel dose response curve by heat was very similar. The results are discussed in the light of the likely difference of tumour milieu between leg tumours and lung microtumours.
DOI: 10.1148/radiology.137.2.7433686
发表时间: 1980-01-01
期刊: RADIOLOGY
影响因子: 19.7
作者:
BICHER, HI;HETZEL, FW;OBRIEN, T
通讯作者: OBRIEN, T
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DOI: 10.1016/0360-3016(84)90300-6
发表时间: 1984
期刊: International journal of radiation oncology, biology, physics
影响因子: --
作者:
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