细胞内的

In any cell equipped with the enzymes of the gamm-glutamyl cycle glutathione biosynthesis will be enhanced when the concentrationof the rate limiting substrate cysteine is increased intracellularly.

在含有谷氨酰循环酶的细胞内，当细胞内限速底物半胱氨酸浓度增高时，谷胱甘肽的生物合成提高。

Paraffin section technique was applied in the study of the development of the seed coat of Pinus kwangtungensis. The results showed that the development of seed coat follows with the development of the megaspore mother cell. In the development of female gametophyte, a thin, dense and dark layer of cells formats around the female gametophyte.

运用石蜡切片法，在透射电子显微镜和光学显微镜下观察华南五针松种皮的形态结构和发育，用PAS反应显示细胞内淀粉粒分布，研究细胞内淀粉粒的含量。

The differentiation of the cells and the expression of Myosin Ⅶa were revealed by immunohistochemical staining.

结果脂质体介导的基因可在细胞内获得良好的表达，转染后24h，相差显微镜下观察细胞形态发生变化，免疫组织化学显示转染后细胞可以表达毛细胞特异性蛋白Myosin7a。

The N protein concentration in the supernatants of virus-infected cells were reduced at different levels in all ER and cytoplasma localized intracellular antibody expressing cell lines, however, the intracellular N protein synthesis in above cell lines was not significantly affected.

利用病毒微量滴定免疫荧光方法，对细胞内抗体与病毒的增殖关系进行了研究，证实无论在内质网还是在胞质，抗核蛋白细胞内抗体都能够抑制病毒的增殖，具有抗病毒活性。

Pome usually not containing stone-cells or present in a few species, 3–5-loculed, 1- or 2-seeded in each cell, with cartilaginous endocarp.

包含的不的通常Pome石细胞或者在几种类内提出，在每个细胞内，有软骨内果皮3-5室，1或2结子。

But there were no statistical differences in these factors between AGEs group and control ones after RAGE were interrupted by siRNA.Conclusion In this study model,the phenomena of increased cell cycle relative factors and inhibited cell proliferation might be one of the endogenous compensating mechanisms in keratinocytes treated with AGEs.This mechanism was correlated with RAGE signal pathway.

在上述体外模型下，表皮角质形成细胞的周期调控因子升高，而增殖却下降且凋亡增加，可能是AGEs干预后细胞内启动内源性代偿调控机制，且这种调控机制与其受体途径相关；AGEs也可能还通过以上细胞周期调控因子以外的其他途径或机制影响细胞生物学功能。

Aim To study the effect of phosphalipids on the cholesterol efflux from rat macrophages mediated by HDL3. Methods Measure the cholesterol content, cellular phospholipid content, and the balance between free cholesterol and cholesteryl ester when phosphatidylcholine or sphingomyelin was added to the mediun.

为了研究卵磷脂和鞘磷脂对高密度脂蛋白3介导大鼠腹腔巨噬细胞内胆固醇流出的影响，测定了细胞内胆固醇含量、磷脂含量及游离胆固醇－胆固醇酯平衡的变化。

ABSTRACT Aim To study the effect of phosphalipids on the cholesterol efflux from rat macrophages mediated by HDL3. Methods Measure the cholesterol content, cellular phospholipid content, and the balance between free cholesterol and cholesteryl ester when phosphatidylcholine or sphingomyelin was added to the mediun.

摘 要］为了研究卵磷脂和鞘磷脂对高密度脂蛋白3介导大鼠腹腔巨噬细胞内胆固醇流出的影响，测定了细胞内胆固醇含量、磷脂含量及游离胆固醇－胆固醇酯平衡的变化。

The electret can reduce surface charge density of 3T3 cell and induce extracellular Ca2+ to flow into 3T3 cell which lead to cell apoptosis.

负极性驻极体能减少3T3细胞表面的电荷密度，诱导3T3细胞外的钙离子流入细胞内，并由此诱导细胞凋亡。

With DGD method, the electron microscopy observation has provided new information on the process of chromatin migration. That is: Firstly, the nucleus moved toward cell wall and a picture characteristic of synizesis stage of meiosis appeared; Secdonly, the transmigration of chromatin occured through CC, and a more extensive region constituted of nuclear skeleton left behind chromatin, which was named as"clear spaces" under light microscopy; Thirdly, at the late stage of synizesis, most of chromatin had gone into adjacent cells through CC and fused into a whole, and the nuclear skeleton left in the former cell gradually mixed with cytoskeleton in cytoplasm.

DGD—包埋去包埋电镜观察表明：百合花粉母细胞中有类似核纤层的结构存在；在染色质穿壁运动过程中，首先是细胞核向细胞壁靠拢，并可留下瞬间的运行轨迹——细胞核后方出现只有细胞骨架而少有细胞器的区域；其后是染色质开始穿壁，在穿壁染色质后方细胞核内出现无染色质仅有密集的核骨架的区域，到了染色质穿壁后期，大部分核物质都已穿至相邻细胞，并彼此融合，而残余在原穿出细胞中的核骨架己逐渐与原细胞的胞质骨架融为一体。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷