探讨乏氧细胞放射增敏剂的蛋白酶抑制活性。
OBJECTIVE To discuss the inhibitive activity of proteinase of hypoxic cell's radiosensitizer.
放射增敏剂是使肿瘤细胞对放射治疗更加敏感的药物。
Radiosensitizers are drugs that make tumor cells more sensitive to radiation therapy.
[目的]探讨乏氧细胞放射增敏剂的蛋白酶抑制活性。
OBJECTIVE To discuss the inhibitive activity of proteinase of hypoxic cells radiosensitizer.
寻找行之有效的放射增敏剂就成了多年来肿瘤科医师极为关注的问题。
Then, for many years, oncology doctors have been paying close attention on founding available radiotherapy sensitizer.
目的探讨肿瘤放射增敏剂希美钠在鼻咽癌放射治疗的增敏作用和临床价值。
Objective To discuss the clinical value and sensitizing effect of tumor radiosensitizer in the radiation therapy of Nasopharyngeal Carcinoma.
理想的放射增敏剂应可以显著增加放疗的疗效，对正常组织没有或很少有毒副反应。
Perfect radiosensitization should have little harm to normal tissue as remarkably improving curative effect of radiotherapy.
理想的放射增敏剂到达肿瘤细胞时的浓度很高，相对于正常组织，在肿瘤中其还可以发挥选择性的作用。
An ideal radiation sensitizer would reach the tumor in adequate concentrations and act selectively in the tumor compared with normal tissue.
目的观察放射增敏剂注射用碳酸酰胺过氧化氢(CO (NH2)2·h2o·)配合放疗治疗头颈部鳞癌的疗效及放射反应的变化。
Objective: To evaluate the effect of external radiotherapy combine co (NH2) 2 · H2O2 Sodium on head-neck squamous cell carcinoma and the change of the radiation reaction.
内部放射治疗或放射性增敏剂的临床试验。
A clinical trial of internal radiation therapy or radiosensitizers.
内部放射治疗或放射性增敏剂的临床试验。
A clinical trial of internal radiation therapy or radiosensitizers.
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