最成功的陆生植物群体是那些进化出了受精性细胞散布方法的群体,这些方法不依赖于水和防止发育中的胚胎干涸的结构。
The most successful groups of land plants are those that evolved methods of fertilized sex cell dispersal that are independent of water and structures that protest developing embryos from drying out.
这一突变触发加速癌症性细胞生长信号途径。
The mutations trigger a signalling pathway that accelerates cancerous cell growth.
病理检测炎性细胞浸润反应和胶原分布状况。
Inflammatory cell infiltration and distribution of collagen were detected by pathological test.
肌性动脉有慢性炎性细胞浸润的血管炎存在。
This muscular artery demonstrates vasculitis with chronic inflammatory cell infiltrates.
臭氧是致病性细胞特有的,并不伤害好的细胞。
Ozone is specific for pathogenic cells and does not hurt the good cells.
这些栓子一般由脂肪、胆固醇、钙和炎性细胞组成。
These blockages are made of fat, cholesterol, calcium, and inflammatory cells.
永久性细胞已脱离细胞周期,注定要衰老和死亡。
Permanent cells have left the cell cycle and are destined to senesce and die.
炎症性肠病是一个条件,导致炎症和炎性细胞的浸润肠壁。
Inflammatory Bowel Disease is a condition resulting from an inflammatory condition and an infiltration of the gut wall with inflammatory cells.
怎么花费的时间建立热力学平衡取决于在实验性细胞的温度?
How does the time taken to establish thermodynamic equilibrium depend on the temperature in the experimental cell?
过敏反应的特点是由两种类型的炎性细胞,肥大细胞和嗜碱性粒细胞,激活。
The allergic reaction is characterized by activation of two types of inflammatory cells, called mast cells and basophils.
细胞凋亡是一种程序性细胞死亡,属于单个细胞死亡,而不是大量细胞死亡。
Apoptosis is a more orderly process of cell death in which there is individual cell necrosis, not necrosis of large Numbers of cells.
他们浸没在化学物质中,让细胞进入熟睡状态,这个过程被称为程序性细胞死亡。
They were bathed in chemicals that put the cells into a sleeping condition known as programmed cell death.
实验证明,介导体可以通过诱导血管内皮细胞的编程性细胞死亡或吞噬来修复血管。
The work shows the intraceptor prompts regression of blood vessels by inducing programmed cell death, or apoptosis, in the vascular endothelial cells that line the vessels.
肿瘤细胞通过多种途径规避凋亡,而机体主要通过这种程序性细胞死亡清除有缺陷的细胞。
Cancer cells have multiple ways to avoid apoptosis, programmed cell death the means by which organisms deal with defective cells.
CD20抗原可表达在转化性性蕈样霉菌病的反应性细胞或淋巴瘤细胞中:对诊断和预后的影响。
CD20 antigen may be expressed by reactive or lymphomatous cells of transformed mycosis fungoides: diagnostic and prognostic impact.
镜下,移植物抗宿主反应是说明“程序性细胞死亡”或单个细胞坏死(即调亡)过程的最好例子。
Microscopically, graft versus host disease is one of the best examples of a process called "apoptosis" or single cell necrosis.
两种蟹肝胰腺均由肝小管的单层柱状上皮构成,在光镜下可以区分出分泌细胞、吸收细胞、胚性细胞。
The hepatopancreas of the two crabs were built with simple columnar epithelia. Secreting, absorbing and embryonic cells could be distinguished.
不幸的是,癌性的细胞和健康细胞外表看起来实在太相像了,让那些T细胞很难发现其中(癌性细胞)有问题。
Unfortunately, cancerous cells look a lot like healthy cells, making it hard for those T-cells to spot a problem.
包括平滑肌肉瘤在内的肉瘤中常可见到形状奇异的巨细胞,分布于梭性细胞之间。图左侧及左下方可见核分裂象。
Sarcomas, including leiomyosarcomas, often have very large bizarre giant cells along with the spindle cells. A couple of mitotic figures appear at the left and lower left.
首先,科学家发现唐氏综合症小鼠的胚胎中异常兴奋和抑制性神经元的比例异常,其中抑制性细胞的数量要高得多。
First, the scientists found abnormal proportions of excitatory and inhibitory neurons in the brains of the embryonic DS mice, with a much higher quantity of the inhibitory cells.
研究者们对凋亡与细胞周期的关系进行了深入而细致的研究,但对自噬性细胞死亡与细胞周期的关系却知之甚少。
The relationship of apoptosis and cell cycle has been explored deeply, but little is known about the relationship of autophagic cell death and cell cycle.
这项研究说明了EGFR–SGLT1通路通过维持细胞内的葡萄糖水平,阻止自噬性细胞死亡,从而为肿瘤细胞提供了生存优势。
This study reveals that EGFR–SGLT1 may confer a survival advantage to cancer cells by maintaining a basal level of intracellular glucose and preventing autophagy.
巨噬细胞是在小鼠和其他哺乳动物的免疫系统对细菌等侵入性生物的反应中发挥作用的细胞。
Macrophages are cells that play a role in the response of the immune system of mice and other mammals to invasive organisms such as bacteria.
今天,生物学家利用21世纪的工具来研究细胞和DNA,开始了解这些植物是如何捕食和消化的——以及这些奇异的适应性最初是如何产生的。
Today, biologists, using 21st-century tools to study cells and DNA, are beginning to understand how these plants hunt, eat and digest—and how such bizarre adaptations arose in the first place.
她从1990年开始接受治疗,采用了一种革命性的新疗法,试图从她白细胞基因的源头纠正缺陷。
She was treated beginning in 1990 with a revolutionary new therapy that sought to correct the defect at its very source, in the genes of her white blood cells.
最后,这项实验提出了这样一种可能性,即这种神经元可以用于目前使用胎儿脑细胞的实验治疗,避开了一个令人不安的伦理问题。
Finally, the experiment presents the possibility that such neurons could be used in experimental treatments that currently use fetal brain cells, sidestepping an uncomfortable ethical issue.
最后,这项实验提出了这样一种可能性,即这种神经元可以用于目前使用胎儿脑细胞的实验治疗,避开了一个令人不安的伦理问题。
Finally, the experiment presents the possibility that such neurons could be used in experimental treatments that currently use fetal brain cells, sidestepping an uncomfortable ethical issue.
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