查询词典 heterotransplantation

The hEGcs can be used in heterotransplantation ,and the transplanted cells migrate from the epicardium to the myocardium and differentiate into cardiac myocytes gradually.

人EG细胞可异种移植，人EG细胞在大鼠心肌梗死处由心外膜层逐渐向心肌层迁移。

In vivo: to examine oncogenicity by heterotransplantation into nude mice in situ and pathological characteristics with HE and immunohistochemistry staining.

2体内实验研究：裸鼠原位接种检测该细胞株的致瘤性，组织化学染色观察其病理学特性。

Objective: To optimize the culture system of hEGcs in vitro, select the hEGcs from subculture to transplant directly to the rat infarcted myocardium and observe the therapeutic mechanism of their heterotransplantation in the treatment for the rat myocardial infarction.

目的：优化人胚胎生殖细胞的体外培养体系，并将生长状态良好的传代的人EG细胞移植用于大鼠心肌梗死模型的治疗，探讨人胚胎生殖细胞进行异种移植对大鼠心肌梗死的治疗机制。

the medium added with lif and bfgf is efficient .the hegcs can be used in heterotransplantation ,and the transplanted cells migrate from the epicardium to the myocardium and differentiate into cardiac myocytes gradually.

人eg细胞可异种移植，人eg细胞在大鼠心肌梗死处由心外膜层逐渐向心肌层迁移。

Results indicated that suppression of malignancy was observed in the hybrid cells, they became differentiated morphologically and functionally by:(1) changes in histochemical staining, nucleus-cytoplasm in ratio, and increase in cell size and nucleal heterochromation, but decrese in cell surface microvilli and number of nucleoli;(2) decrease of growth rate, mitotic index and DNA synthesis rate;(3) loss of the ability to growth in soft agar medium, and non-tumorigenic under heterotransplantation to nude mice;(4) reduction of chromosome number mainly of rat derivative and decrease in chromosomal aberration rate.

实验结果表明：（1）杂交细胞出现瘤细胞与网织红细胞杂交同样的表型逆转及去恶性化特征，主要表现在细胞体积增大、核质比例减小；DNA合同速率降低、分裂指数下降，细胞生长显著减慢；在软琼脂中不形成集落，在裸鼠体内失去了长瘤能力。

Methods The specimens which were identified as osteosarcoma were cultured primarily in vitro. The surviving cells underwent morphological observation, histochemical staining, isoenzyme pedigree determination, cell cycling analysis, karyotype analysis and heterotransplantation.

采用原代组织块培养法对成骨肉瘤手术标本进行培养，对存活细胞进行形态学观察、组织化学染色、乳酸脱氢酶同工酶谱、细胞周期检查、核型分析、异种移植。

Successful heterotransplantation of human mucinous adenocareinoma of the colon to nude mice (BALB/Nu/Nu/JCLB) is reported.

本文报导了在裸鼠(BALB/cANu/NuJCLB)身上建立的人肠粘液腺癌移植瘤。

It was shown that the resultant cybrid HL-R cells incorporated with reticulocyte cytoplasts became differentiated 〓 bytalterationcin growth parameters, which might be defined as decancerization:(1) loss of growth ability in soft agar medium;(2) nontumorigenic under heterotransplantation in their filial cellular generation to mude mice;(3) decrease of growth rate, cellular mitoxic index and DNA synthesis rate;(4) decrease or inhibition of c-myc gene expression;(5) expression of human globin gene products in 〓 subculture.

利用C-myc癌基因探针的分子杂交技术，未检测到胞质杂交细胞存在相当于C-myc基因特异的同源序列mRNA，提示杂交细胞癌基因表达严重受抑。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。