高分化

高分化癌与低分化癌阳性率差异显著（P＜0.05）。

Significant difference of bcl 2 expression was only found between well differentiated and poorly differentiated carcinomas ( P 0 05 ) .

早期高分化型胃癌的组织学分类与p53基因的关系研究

The relationship between histological classification of early well differentiated gastric carcinoma and gene p53

抗人尿道高分化鳞癌单抗E6及F9在上皮性肿瘤组织的表达及其意义

The expression and significance of E_6 and F_9 high in epithelioid tumour tissue

高分化与低分化胆管癌细胞核浆比值和嗜银核仁形成区相关蛋白计数有显著性差异（P＜0.01）；

The results showed that mucleus plasma ratio and AgNORs counts increased significantly from well differentiated to poorly differentiated cholangiocarcinoma ( P < 0.01 ) .

不同类型和不同分化的PC对PSA反应强度差异明显，其中高分化腺癌、筛状癌和类癌显强阳性；

Well-differentiated adenocarcinoma , cribriform carcinoma and carcinoid of the prostate were strongly positive to PSA marking ;

高分化肝癌S和／或C基因检出率较中分化者低（2／5vs20／28，P＜0.05）。

The positivity rates of S and / or C genes in highly differentiated HCC were lower than that of middle differentiated HCC ( P < 0.05 ) .

30例前列腺癌中，有10例P53和Rb同为阳性，P53在低分化和未分化癌中阳性表达明显高于高分化腺癌（P＜0.01）

P53 and RB positive expressions were obviously stronger in poorly differentiated and undifferentiated carcinoma than in highly differentiated adenocarcinoma .

结果MVD与十二指肠癌组织分化有关，高分化癌肿MVD值低于中低分化癌肿的MVD值，二者有显著性差异；

Results The MVD values were related with the differentiation of duodenum carcinoma .

进展期胃癌中，高分化腺癌微血管数明显低于低分化腺癌和末分化癌（P＜0.02，P＜0.01）；

In advanced gastric carcinoma , the microvessel count of well-differentiated adenocarcinoma was lower than that of low-differentiated and non-differentiated adeno-carcinoma ( P < 0 . 02 , P < 0.01 ) .

角化棘皮瘤与高分化鳞状细胞癌细胞凋亡及凋亡基因bcl-2和bax比较研究

A comparative study of apoptosis and the expression of bcl-2 and bax in keratoacanthoma and well-differ - entiated squamous cell carcinoma

PC组的分类统计表明在TUR术组、大泡性高分化腺癌中AgNOR颗粒数偏低。

The number of AgNOR granules was comparatively small in the well-differentiated large acinous adenocarcinoma .

高分化的肝癌组织AR含量明显高于低分化者（P<0.01）；

The content of AR in the high differentiated phenotype was higher than that in the less differentiated phenotype ( P < 0.01 );

高分化腺癌ChAT评分值明显高于低分化腺癌（P<0.05），但阳性率之间无明显差异（P>0.05）；

The score of ChAT was significantly higher in well-differentiated adenocarcinoma than that of poorly - differentiated adenocarcinoma ( P < 0.05 ) .

周期蛋白E在正常皮肤、鲍温病和皮肤鳞癌中的阳性表达率分别为8%、43.8%和63%，在高分化鳞癌和低分化鳞癌中的阳性表达率分别为62.5%和66.7%。

The positive expression rate of cyclin E in normal skin , Bowen 's disease , and squamous cell carcinoma was 8 % , 43.8 % and 63 % respectively .

这些高分化癌属TSH（促甲状腺激素）依赖型，可以在继发于桥本甲状腺炎的甲状腺肿中发展。

These well-differentiated cancers may be TSH-dependent and may develop in goiters secondary to Hashimoto 's thyroiditis .

高分化肿瘤组织的DNA异倍体发生率与中分化及低分化或未分化的肿瘤相比，分别有显著性差异（P<0.05）和非常显著性差异（P<0.01）。

The incidence of DNA aneuploid in high differentiated tumor is lower than that in middle differentiated tumor ( P < 0.05 ) and low differentiated or undifferentiated tumor ( P < 0.01 ) .

iNOS、VEGF、IL-8蛋白表达在高分化和低分化腺癌间差异有显著性意义（P＜0.05）；

The expression of VEGF , iNOS , IL-8 protein in well differentiated adenocarcinoma were significantly higher than those in poor differentiated adenocarcinoma ( P < 0.05 ) .

阳性信号大都位于细胞核和细胞质内，胆管癌ER及PR在高分化癌阳性率较高。

The positive signals were mostly in the nucleus and cytoplasm , the positive density correlated positively with the degree of the differentiation of bile ducts carcinoma .

PPAR-γ在低分化的HCC中的表达高于在高分化的HCC中的表达，检测PPAR-γ对判断其恶性程度有一定参考价值。

The expression of PPAR-gamma in poor-differentiated HCC is higher than its in well-differentiated HCC . Detection of PPAR-gamma is valuable for evaluating malignancy extent . 3 .

低分化组Oct-4阳性表达率＞中分化组＞高分化组，差异有统计学意义（P＜0.05）。

Poorly differentiated group of Oct-4 positive expression rate differentiated group well-differentiated group , the difference was statistically significant ( P 0.05 ) . 3 .

低分化和浸润性癌组织中COX-2阳性表达率显著高于高分化和表浅癌组（P值均<0.01）；

The positive rates of COX-2 expression in poorly differentiated and invasive bladder carcinoma tissues were significantly higher than those of well-differentiated and superficial carcinoma tissues ( P < 0.01 for both ) .

高分化前列腺肿瘤组织中，Fas免疫反应较弱，着色较浅；

From another hand , in prostate cancer tissue with higher differentiation , the reaction of Fas immunoreactive cells was feebleness and the cell was dyed slighter .

浆液性卵巢癌的网膜转移率高于粘液性（P＜0.05）；从高分化到低分化，网膜的转移率逐渐升高（P＜0.05）。

The metastases rate of omentum in serous cystadenocarcinoma was higher than that in mucous cystoadenocarcinoma ( P 0.05 ) . The metastases rate of omentum in histological grade step up from well differentiated to poorly differentiated gradually ( P0.05 ) .

P53蛋白表达在粘液癌（0%）与高分化腺癌（65.4%）和低分化腺癌（68.2%）间有显著性差异（P<0.01）。

Those in well , and poorly differentiated adenocarcinoma were significantly higher than that in mucoid carcinoma ( 65.4 % , and 68.2 % vs. 0 , P < 0.01 ) .

MNNG诱发大鼠腺胃粘膜不典型增生与高分化腺癌形态定量分析

Morphometric Quantitative Analysis of Mucosal Dysplasia and High-differentiated Adenocarcinoma of Glandular Stomach in Rats Induced by MNNG

[结果]老年SSR组中高分化腺癌的比例高于中青年SSR组（P<0.05）。

[ Result ] The moderate and high differentiated adenocarcinoma cases were more common in senile SSR group than in young SSR group ( P < 0.05 ) .

低分化癌中MMP-2的表达和Fn的异常高于高分化癌（P<0.05）。

The expression rates of MMP-2 and abnomal Fn were higher in poor differentiated cancer than that in well differented cancer ( P < 0.05 ) .

低分化肺癌中PKCβ1表达水平显著高于中高分化肺癌（P<0.05）；

The expression level of PKC β 1 in poor differentiated cancer was significantly higher than that in moderate well differentiated cancer ( P < 0.05 ) .

粘液癌MMP-7的表达明显高于高分化腺癌（P<0.01）；

The expression of MMP-7 in mucinous carcinoma was obviously higher than in well-differentiated adenocarcinoma ( P < 0.01 ) .

结果：PTEN在正常皮肤、皮肤基底细胞瘤和鳞状细胞癌中的阳性表达率分别为100%、75%和37.5%，在高分化鳞癌和低分化鳞癌中的阳性表达率分别为41.76%和0。

Results The positive expression rate of PTEN in normal skin , basal cell carcinoma and squamous cell carcinoma was 100 % , 75 % and 37.5 % respectively .