中分化

方法：采用人中分化胆管癌裸小鼠移植瘤模型。

Methods : Human moderately differentiated bile duct carcinoma nude mouse model was used .

结果在高分化、中分化、低分化卵巢癌中P53蛋白阳性率分别为32%（10/31）、65%（8/20）、73%（8/11）；

Result In well differentiated , moderately differentiated , and poorly differentiated ovarian carcinomas , the frequency of P53 protein positivity was 32 % ( 10 / 31 ), 65 % ( 8 / 20 ), and 73 % ( 8 / 11 ) respectively ;

不同介质中分化逆转对细胞粘菌mRNA稳定性影响

Effect of Dedifferentiation on mRNA Stability of Dictyostelium discoideum in Buffer and Culture Medium

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 ) .

成年SD鼠骨髓基质干细胞向神经元样细胞分化过程中分化与凋亡关系的研究

The correlation between differentiation and apoptosis in the process of differentiation from adult rat mesenchymal stem cells into neuron-like cells

9个糖蔗品种的原生质体形成这种愈伤组织，其中一个品种的愈伤组织在不含任何植物生长调节剂的MS培养基中分化出根来。

Commercial sugarcane cultivar protoplasts formed calli . One of them gave root organogenesis when transferred to MS medium without any plant growth regulators .

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 ) .

体外培养人中分化胃癌细胞株SGC-7901，应用MTT法检测L-OHP对细胞生长的抑制作用，并计算50%抑制浓度（IC（50））；

The inhibitory effect of oxaliplatin on human gastric cell line SGC-7901 was calculated by MTT and IC_ ( 50 ) was measured .

低分化者MMP-9的阳性表达率高于高、中分化者（P<0.05）；

The expression levels of MMP-9 in poor differentiated cancer were higher than those in well and medium differentiated cancer ( P < 0.05 );

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 .

NJ法构建的分子系统树显示，非洲野犬最先从犬科动物中分化出来；

Molecular phylogenetic tree constructed by NJ method suggests that African wild dog is the earliest divergent .

病理分级属低分化（G3）11例、中分化（G2）5例；

Pathological grading were 11 cases of poor differentiation ( G3 ) and 5 cases of middle differentiation ( G2 ) .

低分化癌Ag一NORs标记指标显著高于高、中分化癌（P<0.05）。

Ag-NORs mean count in poorly differentiated cancer cell was significantly higher than that in highly differentiated or middle differentiation cancer cell ( p < 0.05 ) .

低（未）分化结直肠癌MMP-2阳性表达率高于高、中分化大肠癌（P<0.01及P<0.05）。

The positive rate of MMP 2 in low or non differentiation carcinoma was higher than that in mid and high differentiation colorectal carcinoma ( P < 0.01 and P < 0.05 ) .

高、中分化癌的βcatenin异常表达率分别为69.2%和88.2%，明显低于低分化癌（P<0.05）。

Results The abnormal expression rate of β - catenin was 87.8 % , which was apparently higher than that in cancer-adjacent tissue ( P < 0.05 ) by 9.8 % .

大肠中分化腺癌手术切除标本32例，进行HID－AB、GOS、ConA等粘液组化法分析，以明确大肠中分化腺癌的粘液性状及其临床意义。

Excision samples of operated MDAC were analysed by mucous tissue methods of HID AB , GOS , CONA etc , in an attempt to make clear the mucous properties and their clinical significance .

方法对子宫内膜癌高分化细胞系Ishikawa和中分化细胞系HEC-1A的细胞膜和整个细胞（包括细胞膜、细胞质和细胞核）雌激素受体（ER）α、β表达情况进行研究。

Methods The cell membrane and total cell ER α and ER β expressions of high and moderate differentiation endometrial carcinoma cells ( Ishikawa and HEC-1A cells ) were analyzed .

结果1.PCNA阳性表达与乳腺癌分化程度和淋巴结转移相关，高分化癌阳性表达低于中分化癌和未分化癌，P<005；

Results 1.PCNA positive expression were correlation with breast cancer differentiated degree and lymph metastases .

目的探讨体外诱导人骨髓间充质干细胞（hMSCs）向心肌样细胞分化过程中分化与凋亡的情况，为hMSCs临床移植治疗提供数据。

Objective To investigate differentiation and apoptosis during the process of human mesenchymal stem cells ( hMSCs ) differentiating into cardiomyocytes in vitro and provide experimental data for clinical transplant therapy of hMSCs .

结论：HRC-99为一株新的来源于直肠中分化腺癌的细胞系。

CONCLUSION : The HRC-99 cell line is a new cell line out of rectal moderately differentiated adenocarcinoma .

结果发现，bcl-2基因蛋白在胃癌的阳性率为46.3%。高、中分化腺癌阳性率为59.4%，显著高于低、未分化腺癌（37.5%）；

The results showed the positive rates of bcl - 2 oncoproteins expression was 46.3 % for gastric carcinomas , bcl-2 oncoprotein was found to be more frequent in high / moderate differentiated adenocarcinomas ( 59 . 4 % ) than in low or undifferentiated adenocarcinomas ( 37.5 % ) .

方法：以不同浓度的紫杉醇、奥沙利铂分别处理MKN45（低分化）和SGC7901（中分化）2种胃腺癌细胞株，采用MTT法检测紫杉醇、奥沙利铂对胃腺癌细胞增殖的影响。

METHODS : Two gastric cancer cell lines included MKN45 ( low degree differentiation ) and SGC7901 ( moderate degree differentiation ) were incubated with paclitaxel or oxaliplatin of various concentration . The cytotoxicity was examined by MTT test .

NCoR在低分化、中分化、高分化前列腺癌（Pca）表达的阳性率分别为24%、73%、100%，组间差异具有显著性（P<0.05）。

The rate of NCoR expression in low-differentiated , middle-differentiated and high-differentiated prostatic carcinoma ( Pca ) was 24 % , 73 % and 100 % respectively and the difference of NCoR expression among three groups was significant ( P < 0.05 ) .

低分化胃癌的Ki67核抗原表达率（568%）显著高于高、中分化胃癌（250%）（P<005）；

The expression of Ki-67 nuclear antigen in poorly differentiated gastric cancer ( 56.8 % ) was higher than that in highly and moderately differentiated gastric cancer ( 25.9 % )( P < 0.05 ) .

用免疫组化ABC法对26例原发性胰腺癌ABH物质含量进行了研究，结果发现：癌细胞ABH物质阳性者较正常细胞少，低分化腺癌ABH物质较高、中分化腺癌少。

ABH blood group substances in 26 cases of primary pancreatic carcinoma were studied by immunohistochemical Avidin-Biotin complex / HRP technique . It was found that the contents of ABH sub-stances were bess in carcinoma cell as compared to normal epithelial cells of pancreatic ducts and acini cells .

中分化组分别为20%，46.67%；

20 % and 46.67 % in intermediately - differentiated DCIS ;

肺泡巨噬细胞主要是从骨髓中分化出来的。

The alveolar macrophage is derived largely from the bone marrow .

在20年代美国又将企业史从经济史中分化出来。

Business history split off from economic history in the U.S.A. in 1920s .

盘基网柄菌中分化诱导因子信号与细胞命运决定

DIF Signalling Pathways and Cell-Fate Determination in Dictyostelium discoideum

这两种细胞占神经干细胞球中分化出的细胞的大多数。

These two cells differentiated from NSCs were majority .