自发性肿瘤是大鼠生物学特性的一个重要表现形式。
Spontaneous tumors is an important biological characteristics in rats.
目的观察胚胎干细胞(ES细胞)囊胚腔注射的方法构建嵌合体小鼠自发性肿瘤。
Objective to study the spontaneous tumors derived in chimeric mice resulting from injection of embryonic stem (es) cells into host blastocysts.
目的建立IRM— 2小鼠自发性肿瘤模型和移植性肿瘤模型，为肿瘤研究提供实验模型。
Objective To establish spontaneous and transplanting tumor models in the radiation resistant IRM-2 inbred mouse.
Cleveland教授说“我们发现随着年龄的增长，这些错误遗传组成的染色体导致大量自发性肿瘤的产生”。
"We found that, with age, having cells which inherited the wrong composition of chromosomes resulted in a larger number of spontaneous tumors, " said Cleveland.
在难度更高的另一项小鼠自发性乳腺癌试验中，PL对肿瘤的生长和转移均有抑制作用。
In a tougher test of mice that developed breast cancer spontaneously, PL blocked both tumor growth and metastasis.
目的探讨肿瘤多肽致敏的白介素12 （IL 12 ）基因修饰的树突状细胞（DC）对自发性肺转移癌的治疗作用。
Objective To investigate the treatment of spontaneous metastatic lung cancer by tumor antigen-pulsed, interleukin-12(IL-12) gene-modified dendritic cells (DC).
目的探讨肾血管平滑肌脂肪瘤(RAML)诊治方法及肿瘤自发性破裂的危险因素。
Objective to study the diagnosis and management of renal angiomyolipoma (RAML), and to identify risk factors affecting spontaneous angiomyolipoma rupture.
目的探讨肾血管平滑肌脂肪瘤(RAML)诊治方法及肿瘤自发性破裂的危险因素。
Objective to study the diagnosis and management of renal angiomyolipoma (RAML), and to identify risk factors affecting spontaneous angiomyolipoma rupture.
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