哺乳动物细胞只能识别单链RNA,如果细胞的防御机制发现了双链RNA就会破坏它以保护机体不受病毒的感染。
Mammalian cells make only the single-stranded variety. If a cell’s defence mechanisms detect double-stranded RNA they destroy it, to protect against infection.
虽然公司目前的产品都属单一药物性质，但公司持有开发双药物纳米细胞的许可证。
Although its current products are based on single drugs, the company does hold a license to develop dual-drug nanocells.
哺乳动物细胞对双链RNA不识别意味着可用短发卡RNA来阻断信使RNA,从而使相应基因的信号无法传递。
This aversity to double-stranded RNA means short hairpins can be used to knock out the messengers, thus nullifying the signal from the underlying gene.
在这一过程中，病毒创建长链的双链rna，这一结构在人体和其他动物体细胞中没有发现。
During this process, the viruses create long strings of double-stranded RNA (dsRNA), which is not found in human or other animal cells.
在双核吸器形成过程中，寄主细胞可分泌胼胝质和产生与侵染有关的管状结构。
During formation of the dikaryotic haustorium there were collars formed around the neckand tubles in cytoplasm in host cell.
所产生的通道使得它们能够通过细胞膜移动单链和双链dna。
The resulting channel enabled them to move both single - and double-stranded DNA through the membrane.
反向微粒随即在双脂层内形成，允许多肽与其负载物在不接触疏水内膜的情况下通过细胞膜。
Inverted micelles would then be formed within the bilayer, allowing passage of the peptide and its cargo without exposure to the hydrophobic interior of the membrane.
一想到嗜铬细胞瘤一定要记得10%这个数值：10%的肿瘤是双侧的，10%发生于儿童，10%的肿瘤是恶性的。
Remember 10% when you think of a pheochromocytoma: 10% are bilateral, 10% are in children, 10% are malignant.
选用摘除双侧卵巢的山羊颅盖骨，体外分离培养成骨细胞，并对分离的成骨细胞做多方面生物学特性鉴定。
Osteoblasts were isolated from the frontal parietal bone of ovariectomized goat and were confirmed by testing for multiple biological features.
一个感器联结着两个特化的真皮细胞和一个双极神经元。
Two specialized epidermal cells and a bipolar neuron are associated with each sensillum.
结果：关节盘前移位后，双板区内可见部分细胞的胞核呈圆形或椭圆形，其内PCNA阳性。
Results: After ADD, some cells in the BZ appeared round or oval shape, in which PCNA was positive.
目的探讨双歧杆菌表面分子脂磷壁酸对体外培养的HL - 60白血病细胞端粒酶活性的影响。
Methods MTT assay was used to investigate the inhibitory effect of LTA on HL-60 cell in culture.
这就是说，当双功能抗体与远离光线的健康组织结合时，它不会激活T细胞，这样就极少由副作用。
This means when the bispecific antibody binds to healthy tissues away from light, it cannot activate T-cells, resulting in far fewer side effects.
DNA双链损伤是已知的最严重的细胞损伤，只要有一处未被修复的DSB就能引发程序性细胞凋亡。
DNA double-strand break is probably the most lethal attack, with as little as one unrepaired DSB being capable of triggering programmed cell death.
注入先天淋巴样细胞或双调蛋白可使感染病毒的小鼠肺部功能正常化，表明这些细胞的活化对肺表面组织修复是重要的。
Infusion of innate lymphoid cells or amphiregulin to the lungs of infected mice normalized lung function, suggesting that the activation of these cells is central to tissue repair at lung surfaces.
同年西班牙的另一项研究在女性和儿童的脂肪细胞中发现了双酚a。
And another study that year found BPA stored in the fat tissue of women and children in Spain.
方法：采用原位细胞凋亡、免疫组织化学及其双染色等技术，对70例肝细胞癌（HCC）和10例慢性肝炎的组织标本进行研究。
Methods: Expression of HCV antigens and apoptosis were demonstrated using IHC and in situ cell death detecting in samples from 70 HCC and 10 chronic hepatitis.
根据细胞双电层模型和电学原理，推出了圆筒型植物细胞膜上电荷产生的细胞内压力的计算公式。
A formula about cellular pressure produced by the electricity on the plant cell membrane was deduced by the double electrical layer model of cell membrane and electrical theory.
目的：探讨双氯芬酸体外对淋巴瘤细胞的抑制作用及机制。
Aim: To explore the effect and mechanism of Diclofenac on the proliferation in Jurkat cells.
双核、多倍体细胞、小叶及结节周围的肝细胞易呈明显阳性，一种小而核深染的多角细胞常呈强阳性。
A kind of thin, polygonal liver cells with one or two round or oval and deeply stained nuclei frequently stained strongly positive.
将辣根过氧化物酶注入单侧肌肉内，在三叉神经运动核尾侧的腹内侧部引起了双侧的标记细胞。
Unilateral injection of horseradish peroxidase into the muscle resulted in bilateral labelling of cell in the ventromedial region of the caudal trigeminal nucleus.
目的探讨双侧肾母细胞瘤（BWT）治疗方法的特殊性及终生随诊的必要性。
Objective To investigate the particularity of therapy of bilateral nephroblastoma (BWT)and necessity of lifetime follow-up.
敌枯双在体外对人淋巴细胞的UDS(程序外dNA合成)有诱导作用，呈剂量-反应关系。
MATDA can damage DNA and induce unscheduled DNA synthesis (UDS) in human lymphocytes in vitro, on a dose-effect relationship.
研究了环六亚甲基双乙酰胺对人成骨肉瘤MG-63细胞的增殖和相关基因表达的影响。
In this paper, we studied the effects of HMBA on the proliferation and expression of genes in human osteosarcoma MG-63 cells.
目的观察添加谷氨酰胺双肽的肠外营养对严重烧伤患者T淋巴细胞亚群的影响。
Objective To evaluate the effects of parenteral nutrition supplemented with glutamine dipeptide on T-lymphocyte subgroups in severely burned patients.
目的观察添加谷氨酰胺双肽的肠外营养对严重烧伤患者T淋巴细胞亚群的影响。
Objective To evaluate the effects of parenteral nutrition supplemented with glutamine dipeptide on T-lymphocyte subgroups in severely burned patients.
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