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proliferating cells
    The results showed that the zone of apoptotic cells located in superfices and zone of proliferating cells in base in normal mucosa of respiratory tract, but these characteristics of distribution were disappeared in smoking mice.
    结果:正常呼吸道粘膜上皮凋亡细胞位于表层、增殖细胞带位于基底部,而吸烟小鼠丧失了上述分布特征。
    After smoking for 12 weeks apoptotic cells were increased and proliferating cells decreased significantly.
    吸烟12周时,凋亡细胞明显增多,而增殖细胞明显减少。
    The density of apoptotic cells and proliferating cells of dysplasia was significantly higher than that in breast cancer and normal mucosa, The density of apoptotic cells and proliferating cells in breast cancer was significantly higher than that in normal mucosa.
    乳腺不典型增生中凋亡细胞和增殖细胞密度均显著高于乳腺癌和正常乳腺组织( P< 0 .01) ,乳腺癌中的凋亡细胞和增殖细胞密度也显著高于正常组织( P< 0 .01) 。
    Comparison of intestinal metaplasia with gastric dysplasia and gastric carcinoma showed that apoptotic cells decreased and proliferating cells increased significantly.
    异型增生、胃癌与肠化生相比,凋亡细胞明显减少、增殖细胞明显增多( P< 0-05) ;
    Results:The distributions of apoptotic cells and proliferating cells were abnormal and their densities significantly increased in epithelium adjacent to carcinoma compared with normal regions;
    结果 :与正常区域相比较 ,癌旁上皮中凋亡细胞及增殖细胞分布异常且细胞密度增高 ;
    Tumor areas showed that apoptotic cells decreased and proliferating cells increased significantly.
    肿瘤组织中 ,凋亡细胞明显减少 ,增殖细胞明显增多。
    Methods Apoptosis was detected by in situ nick end labeling techniques (TUNEL) in renal biopsies from 25 patients with type Ⅳ LN,12 patients with IgAN,4 patients with MsPGN,and 3 patients with APSGN. Normal renal tissue obtained at nephrectomy for hypernephroma in 4 adults was used as control. In addition,proliferating cells were identified by proliferating cell nuclear antigen(PCNA) in these patients.
    方法 对 2 5例Ⅳ型LN与 12例IgA肾炎 (IgAN)、4例系膜增生性肾炎 (MsPGN)、3例急性链球菌感染后肾炎(APSGN)的肾活检组织采用原位末端标记法检测凋亡细胞 ,免疫组化ABC法 (PCNA)检测增殖细胞
    The volume of tubulointerstitium in the obstructed kidney (OK)was examined by an image analyzer. Fiberonectin(FN) and collagen type I (collagen I)protein deposition in OK were examined histogically using specific antibodies. The proliferating cells were calculated with PCNA stain.
    采用图象分析仪检测结扎侧肾 (OK)小管肾间质的面积及纤维连接蛋白 (FN)和I型胶原的含量 ,增殖细胞核抗原 (PCNA)染色计算增殖细胞数。
    Results TGFβ1 almost didn't express in group C, but it could be found evidently in group A. Meanwhile in group B, the volume of the tubulointerestitium ,proliferating cells, FN and collagen I increased much higher than any group(P<0.05).
    结果 C组肾间质的TGFβ1蛋白几乎不表达 ,而B组表达较强 ,同时B组的肾间质面积、FN、I型胶原水平及增殖细胞数均显著增加 (P <0 .0 5 )。
    Objective To investigate if there are proliferating cells in the forebrain of young rats.
    目的 探讨幼年大鼠前脑内是否存在增殖细胞
    Conclusion There are proliferating cells in the forebrain of young rats.
    结论 幼年大鼠前脑内存在增殖细胞
    In the cancer adjacent tissues, the signal in the epithelial proliferating cells was increased.
    癌旁组织的增殖细胞信号增强 ;
    The nature and magnitude of tractional retinal detachment 5 weeks later could be predicted based on the proliferating cell at day 7. Conclusions Analysis of the vitreous proliferating cells is highly predictive of ultimate outcome.
    第7d的增殖细胞数可以预测第35d的TRD发生情况。 结论 FCM分析玻璃体内增殖细胞数量可用来早期筛选高危PVR,反映PVR的预后。
    Hematoxylin and eosin staining, immunohistochemical staining, and electronic microscopy were performed to observe the condition of restenosis. Results: Proliferating cells occurred in adventitia first and phenotype of adventitial cells was changed at the 3rd day after PTA.
    结果 :PTA术后 3d增殖细胞首先出现在血管外膜 ,并发生表型转变 ,术后 7d时外膜细胞增殖最明显 ,并向内膜迁移 ,术后 14d外膜细胞增殖减少 ,增殖细胞集中于中膜及新生内膜。
    The proliferating cells and migrating cells not only expressed PDGF-A mRNA and PDGF-A protein, but also expressed elastase mRNA and elastase protein.
    ②增殖细胞和迁移细胞既有血小板源性生长因子mRNA和其蛋白表达 ,又有弹性蛋白酶mRNA和其蛋白表达 ;
    The cell hyperplasia was detected by MTT and the apoptotic cells quantitatively determined by TUNEL. Then the proliferating cells and TUNEL-positive apoptotic cells were marked and determined by quantitative immune fluorescent technique.
    方法MTT法检测生长激素对胰腺癌细胞株Bxpc-3增殖活性,Tunel法标记凋亡阳性细胞、免疫组化法标记增殖细胞,激光共聚焦显微镜计数免疫荧光双标Tunel阳性细胞和增殖细胞
    CONCLUSION Significantly increased proliferating cells and their activities are observed in maxilla after suture expansion which implies suture expansion can improve the growth and development of maxilla.
    结论:缝牵张过程中,上颌骨周围骨缝增殖细胞数和活跃程度明显增加,提示缝牵张可促进上颌骨生长发育。
    It was hard to detect any proliferating cells during adulthood.
    正常成体动物脊髓内较难检测到增殖细胞
    With the development of spinal cord, the proliferating cells are decreased gradually, and the markers of NSCs are disappeared. The proper time for isolating and purifying NSCs from spinal cord is around E12.
    随大鼠脊髓发育的逐渐成熟,增殖细胞减少,干细胞标记逐渐消失,因此在E12左右分离脊髓源性神经干细胞较适宜。
 

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