目的探讨幼年大鼠前脑内是否存在增殖细胞。
Objective To investigate if there are proliferating cells in the forebrain of young rats.
目的：为明确增殖细胞核抗原在神经母细胞瘤中的表达及其临床意义。
Objective: to evaluate the expression of proliferating cell nuclear antigen and assess its clinical significance in neuroblastoma.
酪丝亮肽可使肿瘤组织中细胞凋亡细胞明显增多，增殖细胞明显减少。
Tyroserleutide decreased the amount of proliferation tumor cells and induced the apoptosis of tumor cells.
将此固定化增殖细胞填入填充床反应器中以用于连续化生产低聚果糖 。
In this paper, the continuous L-Alanine production with packed-bed reactor is described.
结论在PV R中，增殖细胞来源于视网膜色素上皮细胞和神经胶质细胞。
Conclusion the proliferative cells originate from retinal pigment epithelial (RPE) cells and glial cells in PVR.
端粒酶激活可以维持增殖细胞染色体的稳定性，导致细胞永生化和肿瘤发生。
Telomerase activation is essential for the stabilization of chromosomes in proliferation cells, leading to cellular immortality and oncogenesis.
目的探讨增殖细胞核抗原在不同类型胶质瘤细胞中的表达，以及与复发、预后的关系。
Objective to study the expression of proliferating cell nuclear antigen and its relation to relapse and prognosis of glioma.
以海藻酸钙为载体包埋黑曲霉AS0 0 2 3孢子，培养后得到固定化增殖细胞。
The spores of Aspergillus niger AS0023 were entrapped in calcium alginate gels for growth to form immobilized growth cells(IGC).
最近一些研究主要集中于鉴定和识别可以区分肿瘤增殖细胞和分化细胞的一些细胞标记物。
Much recent effort has focused on identifying and characterizing cellular markers that distinguish tumor propagating cells (TPC) from more differentiated progeny.
当细胞培养于含BrDU的标记培养基中，该胸腺嘧啶类似物可代替胸腺嘧啶掺入到增殖细胞的新合成DNA中。
When cells are cultured with labeling medium that contains BrdU, this pyrimidine analog is incorporated in place of thymidine into the newly synthesized DNA of proliferating cells.
例如，某些蛋白质的过量会导致细胞异常增殖并癌变；胰岛素蛋白质的缺乏会导致糖尿病。
For example, an excess of certain proteins can cause cells to proliferate abnormally and become cancerous; a lack of the protein insulin results in diabetes.
在与NF1相关的肿瘤中神经纤维蛋白表达的丧失与RAS活性升高和细胞增殖增加有关。
Loss of neurofibromin expression in NF1-associated tumors is associated with elevated RAS activity and increased cell proliferation.
相比之下，17-α雄甾二烯抑制人和鼠组织的肿瘤细胞增殖和介导肿瘤细胞的凋亡。
In contrast, 17 alpha androstenediol inhibits proliferation and mediates apoptosis in tumor cells of murine and human origin.
探讨应用活细胞荧光染料CFSE 检测T淋巴细胞各亚群增殖反应的方法学。
Evaluate the method of determining the proliferation of human T lymphocyte subpopulations by using carboxyfluorescein diacetate succinimidyl ester labeling assay.
在增殖期过后第二个三个月里，神经元也被“削减”，这意味着它们经历了一个有计划的细胞死亡过程。
After a period of proliferation during the second trimester, neurons are also "pruned," meaning that they undergo a planned cell death.
在19世纪中叶，德国的病理学先驱鲁道夫·魏尔啸确认了癌症的一个特性：癌症代表不受控制的细胞增殖。
In the mid-19th century, a pioneering German pathologist, Rudolf Virchow, identified one feature of cancers: that they represent an uncontrolled proliferation of cells.
干细胞另一个基本的特性是会在那些需要它们发挥作用的部位——受伤的部位增殖。
Another common property of stem cells is to accumulate at sites of injury, where their services are obviously needed.
爬行动物身上同样存在基板，但在胚胎阶段时，它们只会触发基板后延的皮肤细胞基因进行增殖，并最终形成鳞片。
Reptiles have placodes too. But in a reptile embryo each placode switches on genes that cause only the skin cells on the back edge of the placode to grow, eventually forming scales.
检验一个细胞是否是干细胞的方法就是让它单独生长，增殖。
The way to test whether a particular cell is a stem cell, therefore, is to grow it individually.
克莱·门特斯表示，二甲胺四环素能够降低T细胞的激活和增殖能力，这是从HIV感染者变成艾滋病患者所要经历的两个重要步骤。
According to Clements, minocycline reduces the ability of t cells to activate and proliferate, both steps crucial to HIV production and progression toward full blown AIDS.
“人们并不是没有能交叉反应的T细胞，”Chakraborty说，“只是数量非常少，我们希望有疫苗能够诱导他们大量增殖。”
"It's not that they don't have cross-reactive t cells," says Chakraborty. "they do have them, but they're much rarer, and we think they might be coaxed into action with the right vaccine."
新近研究显示，这一簇miRNA的异常表达可防止癌变前细胞死亡，并令它们增殖成肿瘤。
Recent research has shown that aberrant versions of this cluster are involved in preventing pre-cancerous cells from dying and allowing them to proliferate into tumors.
这意味着开始了刺激其他T细胞生长并增殖的秘密化学过程，这其中包括破坏被感染细胞的杀伤T细胞。
This means that it starts secreting chemicals that stimulate the growth and multiplication of other T-cells, including the killer Tcells that destroy infected cells.
细胞是为了增殖而存在，而它们也精于此道，甚至增殖是生物活着的一种证明。
THE purpose of cells is to increase and multiply. That is what they do best.
以反常细胞增殖为特点的恶性肿瘤有100多种类型。
There are more than 100 types of cancer, characterized by abnormal cell growth.
其病因是骨髓中异常的血浆细胞大量增殖和积累，进而破坏骨骼和身体其他组织，最后摧毁整个免疫系统。
It develops when abnormal plasma cells in bone marrow multiply and accumulate, eventually damaging bones and other tissues in the body, and finally overwhelming the immune system.
这样他制造了一个抗原呈递细胞的副本，这个颗粒可以反复的激活抑制性T细胞，使他们增殖并杀死真正的抗原呈递细胞。
In doing so, he created an APC doppelganger that could repeatedly activate the weak t cells, causing them to proliferate and kill the real APCs.
苹果苹果中有一种非常有用的成分——多酚，能够抑制癌细胞的增殖。
Apple - Apple contains an extremely useful element known as polyphenol which can suppress the reproduction of cancer cells.
在胚胎发育过程中，细胞会发生增殖，然后器官形成。
During development of an embryo, cells proliferate and organs grow.
在胚胎发育过程中，细胞会发生增殖，然后器官形成。
During development of an embryo, cells proliferate and organs grow.
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