两细胞的

From the tests,we have obtained some structural variant features related with salt resistance and demonstrated the successful introduction of Rhizophora apicularta DNA into tomato.This thesis contains two parts. In the first part,the morphological and anatomical structures of the leaves were investigated. As to the morphology,some difference between control and transformed tomato were found. The leaf dimensions of the transformed tomato with unextended leaves were smaller than that of control. These structure changes should help to decrease the evaporation of water effectively and release the physiological drought resulted from saline.

本实验分两部分：第一部分、对转化番茄的形态及细胞显微结构进行观察与分析，实验表明转化番茄形态与对照相比有明显的变化，其叶面积变小，叶形收拢，这种结构可有效地减少水分的蒸发，缓解由盐胁产生的生理干旱；组织解剖结构结果显示，耐盐番茄在细胞结构上发生了明显的变异：其气孔器倾向下陷，表皮毛增多，叶脉微管组织不发达，微管束周围出现增多的贮水细胞，叶缘及其它部位表面分化出大型的多细胞分泌型结构，这些结构与转化番茄后代较强的耐盐能力有关。

Previous studies have shown thatlymphocytes from patients with malig-nant disease, when encountering abasic protein fraction isolated fromhuman glioma, display a slowingeffect to macrophage electrophoreticmobility.

对用人脑胶质瘤碱性蛋白免疫的38只豚鼠和23只对照组豚鼠进行了巨噬细胞电泳试验，其巨噬细胞电泳减缓率免疫组为6.13±1.06%，对照组为0.96±0.90%；经统计学处理，两组间有显著区别，表明GBP能激发豚鼠的细胞免疫反应性。

There were distinct differences in the ultrustructure of nucleus and cytoplasm between squamous shaped and cuboidal shaped epithelial cells, indicating different secretory activities.

两种不同活动状态的细胞，扁平形细胞和立方形细胞，在核与胞质的超微结构上有显著不同。

There was no significant difference in cAMP production of these two kinds of thyroid cells,suggesting that both the hyperfunctioning and normal thyroid cells react to TSH after the same fashion ...

在相同实验条件下，两种细胞释放cAMP的值无显著性差异。提示甲亢甲状腺细胞与正常甲状腺细胞相似，对TSH具有良好的反应性。

Treatment with dopamine and low dose bromocriptine resulted in cell death accompanied with the DNA laddering and activation of caspase-3 only in GH3D2L and GH3D2S cells, which were blunted by haloperidol, showing that dopamine-induced cell death in these cells is mediated by dopamine D2 receptors.

经多巴胺和低浓度溴隐亭处理后仅在GH3D2L和GH3D2S两种细胞中出现细胞死亡伴DNA阶梯状断裂和半胱天冬酶3（Caspase-3）的激活，而这些效应也被氟哌啶醇所抑制，说明多巴胺所致的细胞凋亡与多巴胺D2受体激活有关。

Based on the results, it has found that six distinct layers can be identified from lateral to medial in the olfactory bulbs, and the adults have more cells than the subadults. Ventricles of the adults take up larger vacuity, have richer choroids plexus, and primordial pallium and primordial hippocampus of them are more developed than the subadults, in which the primordial piriform is well-developed. Ventral to the primordial hippocampus, there is a septal area which can not be divided into medial and lateral parts in both adults and subadults, nor there is lateral limiting sulcus to separate the primordial piriform and the corpus striatum, but only in the subadults, a medial limiting sulcus can be clearly identified to separate the primordial hippocampus and the septal area. Besides, the corpus striatum of Onychodactylus fischeri is paleostriatum. The cell group that located at two sides of the third ventricle is amygdale, and shape and size of neurons within the telencephalon are poorly differentiation.

结果表明：爪鲵嗅球内细胞从外到内大致可分为6层结构，亚成体的细胞数量少于成体；成体爪鲵的侧脑室所占空间较大，脉络丛更为丰富，原始大脑皮层和原始海马都比亚成体发达，后者大脑内原始梨状区较为发达；隔区位于原始海马的下方，成体和亚成体都没有外侧隔核和内侧隔核之分，也没有外侧界沟作为原始梨状区和纹状体的分界，而在亚成体的侧脑室壁有内侧界沟区分原始海马和隔区，成体则没有；此外，爪鲵的纹状体属于古纹状体，杏仁核是位于第三脑室两侧的两个细胞团，端脑内细胞形态和大小分化较为单一。

The location of immunopositive reaction in thyroid follicles differed between juvenile and adul t grey mullet.

两种不同活动状态的细胞，扁平形细胞和立方形细胞，在核与胞质的超微结构上有显著不同。

Methods: the cells are isolated by two-step enzyme digestion and purified by the Percoll density centrifugation,the proliferation and differentiation propertiesof which being observed.To study the effect of IGF-1 on satellite cell with MTT method and obtain adequate single satellite cell by frequent passaging.

运用两步酶消化法分离卫星细胞，不连续密度梯度离心法纯化后体外培养，观察其生长与分化特性，运用MTT法测定卫星细胞对不同浓度IGF刺激的反应，并运用频繁传代的方法获取足量单个肌卫星细胞。

Septum bore of Transwell double-layer cell culture plate was 0.4 μm. In the co-culture group, osteoblasts were incubated in the upper chamber. In the control group, osteoblasts were not incubated in the upper chamber. Bone marrow mesenchymal stem cells were incubated on the pretreated coverslip in the lower chamber in both groups, for 20 days.

Transwell双层细胞培养板的隔膜孔径为0.4 μm，共培养组于培养上室接种成骨细胞，对照组培养上室未接种细胞，两组培养下室均于预处理的盖玻片上接种骨髓间充质干细胞，培养20 d。

On gelatin-coated surface, cells were more resistant to shear flow compared to those on tissue culture polystyrene or biocompatible polyurethane. The newly grown cells on the gelatin substrate after flushing for a period of time became further resistant to shear flow.

与组织培养盘之聚苯乙烯或生物相容性之聚碳酸酯型聚胺酯这两种材料相比，在涂布有明胶的基材上，细胞具有较佳之抵抗流场剪应力之能力，而且，其后新长回之细胞，较原先之细胞，更能抵抗流场的进一步冲刷。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。