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- The resuIts showed that bcl-2 was positive in l9 and negative in 3 of the 22 FLs, but negative in 12 and weakly positive in 2 of the FHs. 结果显示22例滤泡性淋巴瘤中，19例bcl-2阳性，3例bcl-2阴性； 14例淋巴滤泡反应性增生中，12例bcl-2阴性，2例bcl-2弱阳性。
- Immunochemistry type: The neoplastic cells were positive for CD35 & CD23,weakly positive for CD68 ,S-100 protein & EMA,lymphocytes showed a T cell phenotype(CD45RO and CD3+). 免疫表型瘤细胞表达CD35和CD23,弱阳性表达CD68、S-100和EMA; 淋巴细胞表达CD45RO和CD3。
- Finally, mP53 gene expression f studied by immunohistochemical assay, was positive in CSC group,weakly positive in CSC/oltipraz and negative in DMSO control. GSTs活性也有类似效果； 组织mP53基因表达CSC组为阳性，DMSO组为阴性，CSC/oltipraz组多为弱阳性。
- Immunofluorescence dye displays AQP4 positive expression both on the normal and BK corneal epithelial layers and weakly positive expression on the substrate layers. 免疫荧光染色显示正常和BK角膜上皮层均有AQP4的阳性表达，基质层均有弱阳性表达。
- The positive rate for TRT was 58.3%(14/24)in chronic radiation ulcers,of which the strongly positive rate was 41.7%(10/24) and the weakly positive 16.7%(4/24),0% in normal(0/5)and burned skin(0/2),and 100% in carcinoma(8/8). TRT表达阳性率为 5 8 3%25 (14 2 4) ,其中强阳性占 41 7%25 (10 2 4) ,弱阳性为16 7%25 (4 2 4) ,阴性为 41 7%25 (10 2 4)。 阳性部位主要定位于表皮鳞状上皮细胞核及胞质 ;
- The c fos gene expression showed weakly positive in normal spinal cord tissue,and showed significantly increased in saline group. c fos gene expression in VEGF group was significantly decreased in VEGF group compared with saline group(P< 0.01, t=12.03). c-fos基因表达在正常脊髓组织中呈弱阳性;在生理盐水组中表达明显增加;VEGF组c-fos基因表达比生理盐水组明显减少(P<0.;01;t=12
- Zang WP, Ma T, Zhang ZY, Li ZC, Wang W, Li XF. 关键词：椎体压缩骨折；
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- In English, b, p, m and w are bilabials. 英语中的b、p、m、w为双唇音。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- This charge is a positive charge. 这个电荷是正电荷。
- She shows a very positive attitude to her work. 她工作态度非常积极。
- Can you be positive about what you hear? 你对听到的话有把握吗？
- The enemy rear is weakly defended. 敌人后方空虚。
- My main concern is with the W's and L's. 我关注的是一场比赛的输赢。
- He has a positive attitude towards life. 他对生活持有积极的态度。
- Miss Martha leaned weakly against the showcase. 玛莎小姐无力地靠着陈列柜。
- The number of positive numbers is infinite. 正数的数目是无穷的。
- W: Have you ever had a library card here before? 女：你以前有过这里的图书证吗?
