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proliferating cell
    A quantitative study of microvascular density and proliferating cell ratio in buccal mucosa squamous cell carcinoma
    颊粘膜鳞癌微血管密度与增殖细胞比率的定量研究
    Quantitative Study of Microvascular Density and Proliferating Cell Ratio in Oral Squamous Cell Carcinoma
    口腔鳞癌血管密度与增殖细胞比率关系的研究
    Immunohistochemical study was applied to explore clinicopathologic characteristic and behavior and expression of c-erbB-2 oncogene , proliferating cell nuclear antigen(PCNA) and mutant p53 protein in malignant myoepithelioma(MME) of salivary glands .
    本研究采用免疫组化技术探讨癌基因c-erbB-2、增殖细胞抗原(PCNA)与抑癌基因p53在涎腺恶性肌上皮瘤(MME)中的表达与临床病理的特点。
    Therefore, we think that we may further observe the change of proliferating cell fraction with Ki-67 positive fraction of leukemic cell by ABC immunostaning method and use it as an index for studying leukimia clinically.
    作者认为,用ABC方法检测白血病细胞Ki-67阳性率可以更进一步观察细胞周期中增殖细胞比例的变化,并作为白血病临床研究的一项指标。
    To investigate correlation of proliferating cell nuclear antigen(PCNA) and C-myc protein expression in ovarian epithelial carcinoma, two monoclonal antibodies, PCNA PC,, and antic-myc protein were used in ummunohistochemical reaction to measure PCNA and C-myc protein in paraffin section of 32 ovarian epithelial carcinoma, 10 ovarian epithelial tumor and 6 normal controls, and clinical pathological sechons of ovarian epithelial carcinoma were also examined.
    为探讨增殖细胞抗原(PCNA)及C-myc蛋白在卵巢上皮癌中的表达及临床意义,应用SABC免疫组织化学方法,对32例卵巢上皮癌、10例卵巢上皮瘤和6例正常卵巢组织的石蜡标本作PCNA和C-myc蛋白的检测,并分析卵巢上皮癌的临床病理资料。
    The proliferating cell nuclear antigen and Fas antigen expression were examined by immunohistochemical staining. Apoptosis of tubular and interstitial cells increased in CsA treated rats.
    结果发现CsA处理后大鼠肾小管间质凋亡细胞较对照组明显增加 ,增殖细胞也有代偿性增加 ,肾小管上皮细胞Fas抗原表达增多。
    Objectives: To study the role of Bcl-2 and proliferating cell nucclear antigen (PCNA) in pathogenesis and progression of non-small cell lung cancer (NSCLC) and the relationship between the combination of Bcl-2 expression+PCNA higher expression and lymph node involvement.
    目的 :探讨Bcl- 2 (B细胞淋巴瘤 臼血病 - 2 )和PCNA(增殖细胞抗核抗原 )在非小细胞肺癌中发生、发展中的作用以及Bcl- 2表达 +PCNA过表达与淋巴结转移的关系。
    Methods Calculation of the MIB-1 proliferating cell index (MIB-1 PCI) in 52 invasive pituitary adenomas and 35 non-invasive pituitary adenomas, was made by counting the number of MIB-1 labeled nuclei using a novel Ki-67 monoclonal antibody MIB-1 immunohistochemical reaction LSAB method.
    方法 采用新一代鼠抗人Ki- 6 7单克隆抗体MIB - 1免疫组化LSAB法对 5 2例侵袭性垂体腺瘤和 35例非侵袭性垂体腺瘤中的Ki- 6 7抗原表达进行检测 ,以MIB - 1增殖细胞指数 (MIB - 1PCI)表示。
    Method The MIB-1proliferating cell index(MIB-1PCI)in52case of invasive pituitary adenomas and35of non-invasive pituitary adenomas was obtained by counting the number of MIB-1-labeled nuclei made by a novel Ki-67monoclonal antibody MIB-1immunohistochemical reaction LSAB method.
    方法采用新一代鼠抗人Ki-67单克隆抗体MIB-1免疫组化LSAB法对52例侵袭性垂体腺瘤和35例非侵袭性垂体腺瘤中的Ki-67抗原表达进行检测,以MIB-1增殖细胞指数(MIB-1PCI)表示。
    Methods We studied 86 cases of GIST, p16 gene expression was detected by the immunohistochemical staining method,cell proliferation was detected by the silver colloid method for argyrophilic nucleolar organizer regions proteins (AgNORs) and by the immunohistochemical staining method for proliferating cell nuclear antigen (PCNA) and Ki-67,cell apoptosis was detected by the in situ end labeling method for cell apoptotic index (APl).
    方法 我们研究了 86例GIST ,采用免疫组织化学法检测p16基因表达 ,采用胶银及免疫组织化学法检测核仁组成区嗜银蛋白 (AgNORs)、增殖细胞核抗原 (PCNA)、抗人增殖细胞抗体Ki 6 7(Ki 6 7)来反映细胞的增殖 ,采用原位末端标记法检测细胞凋亡指数(APl)来反映细胞的凋亡。
    Conjunctiva postposition can activeconjunctival proliferating cell to reconstruct conjunctival.
    PCNA检查证实结膜后退手术可以激活结膜增殖细胞
    The proliferating cell neclear antigen ( PCNA) gathers more coenzyme for DNA. PCNA can lie in normal proliferating cells and cancer cells. It can present the character of cell proliferation.
    增殖细胞核抗原(PCNA)是DNA聚合酶的辅助蛋白,可存在于正常的可增殖细胞及肿瘤细胞,是反映细胞增殖活性的良好指标。
    The method of proliferating cell nuclear antigen(PCNA) immunocytology was used for detecting the proliferating cell in the basilar papilla(BP)of the chick during hair cell regeneration after being damaged by Gentamicin.
    利用增殖细胞核抗原(PCNA)免疫组织化学染色(SABC法),显示庆大霉素损伤后小鸡基底乳头毛细胞再生中的增殖细胞
    By the ABC enzyme labelling method we studied the microvascular density and proliferating cell ratio in buccal mucosa squamous cell carcimoma (BMSCC) and in normal buccal tissues quantitatively.
    用ABC酶标法定量分析了颊癌内微血管密度和增殖细胞比率,其与正常组织的差别及参考价值。
    Methods Apoptotic cells in the glomeruli have been analyzed by the in situ end labeling (ISEL) of TdT from patients diagnosed with membranoproliferative glomerulonephritis (MPGN, n = 12), type IV lupus nephritis (LN, n = 15) and acute postinfectious glomerulonephritis (APGN, n = 13) in the present study. In addition, the proliferating cell nuclear antigen (PCNA)-positive proliferating glomerular cells were observed by immunochemical 4 layer PAP method in these patients.
    方法 用原位末端标记方法对12例MPGN,15例LN和13例APGN患者肾活检组织中肾小球内凋亡细胞进行了观察,并用免疫组化方法同时对增殖细胞(PCNA染色阳性细胞)进行了分析。
    Objective:To investigate the expression of two cell cycle related proliferating cell nuclear antigen (PCNA) and Ki67 in breast carcinoma.
    目的:探讨乳腺癌组织中增殖细胞相关抗原的表达及其意义。
    Objective To study DNA ploidy, AgNORS count and proliferating cell nuclear antigen (PCNA) labeling index of prostatic carcinoma (PCa) and determine the relationships between these biologic markers and tumor grade and prognosis of the carcinoma.
    目的探讨前列腺癌细胞核DNA倍体、核仁组成区嗜银蛋白(AgNORS)计数及增殖细胞抗原(PCNA)阳性指数变化与癌分级及预后的关系。
    Methods: 28 cases were divided into three groups,non-proliferative GN group 8 cases,proliferative GN group 12 cases,and proliferative GN with glomerulosclerosis group 8 cases. Their renal biopsy specimens were separately examined by using in situ end labeling(ISEL) to detect apoptosis cell and by immunohistochemistry to detect proliferating cell.
    方法:将非增生性肾炎8例、增生性肾炎12例及伴肾小球硬化的增生性肾炎8例病人的肾活检标本,采用原位末端标记方法并结合光镜形态学检查检测凋亡细胞,用免疫组化方法检测增殖细胞核抗原(PCNA)阳性的增殖细胞
    ? Objective To observe the expression of proliferating cell nuclear antigen (PCNA) in intestinal metaplasia,dysplasia and carcinoma of gastric mucosa,and estimate the tendency to developing precancerous lesions.
    目的 观察增殖细胞抗原 (PCNA)在胃粘膜肠上皮化生、异型增生及胃癌中的表达情况 ,评估癌前病变的发展趋势。
    METHODS The apoptotic cells and expression of proliferating cell nuclear antigen (PCNA) in 40 cases of nude mice with transplantated tumors of large bowel carcinoma were investigated using in situ end labeling technique and PCNA immunohistochemical staining.
    方法 利用原位末端标记技术及增殖细胞核抗原(PCNA)免疫组化染色对40只裸鼠大肠癌移植瘤中的凋亡细胞和增殖细胞进行了原位观察。
 

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