方法采用免疫组织化学s - P法检测8例口腔粘膜上皮单纯增生、25例异常增生、52例鳞癌中P 15的表达。
Methods Immunohistochemical method (S-P) was used to detect the P15 expression in 8 cases of simple hyperplasia epithelium, 25 cases of dysplasia epithelium and 52 cases of OSCC.
结论：单纯20%玉米油可以使雌性大鼠肝细胞受到损伤，导致雌性大鼠脂肪肝与脂肪性肝炎形成，延长食用时间肝脏有纤维组织增生。
Conclusions single 20% maize oil can injure the female rats liver cell and lead to the fatty liver and steatohepatitis, hyperplasia of fibre tissue in liver if prolonging the feeding time.
单纯移植组的颈静脉移植段仅有明显的内膜增生和平滑肌细胞表型转换及增殖，未见明显脂质沉积；
But only intimal hyperplasia and the migration of smooth muscle cells were observed in the vein graft group.
正常组及单纯游泳组大鼠脑组织无缺血损伤改变，但单纯游泳组大鼠脑组织血管增生明显；
The morphologic change of brain tissue in operation only groups was milder than in disease combining syndrome group.
正常组及单纯游泳组大鼠脑组织无缺血损伤改变，但单纯游泳组大鼠脑组织血管增生明显；
The morphologic change of brain tissue in operation only groups was milder than in disease combining syndrome group.
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