methods. a single pdt treatment was administered to healthy wistar rats at photosensitizer and light doses known to be effective in athymic rats bearing human breast cancer metastases.
recent research revealed that the cure rate of the breast and prostate cancer in athymic mouse were up to 40% or 50% when a mutant of s. typhimurium a1-r was treated alone.
in an effort to develop an experimental model for studying collagenolysis, we established athymic mouse model of hs (hypertrophic scar).
在进行增生性瘢痕胶原降解的实验研究之前,我们首先建立了增生性瘢痕的裸鼠动物模型。
objective to explore the phenotype changing of human epidermis transplanted to subcutaneous area of athymic mouse.
目的研究人表皮移植至裸鼠皮下后表皮细胞的表型变化。
methods. contusion sci was induced by placing a 25-g rod onto the spinal cord for 90 seconds in athymic nude rats.
方法:通过将一25g棒置于无胸腺裸大鼠脊髓上作用90s后来制作脊髓损伤的模型。
there were no cells on the sis as control. they were implanted subcutaneously in the dorsa of the athymic mice. the implants were harvested after in vivo incubation for 4, 8 and 12 weeks.