能分泌的
- 与 能分泌的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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He points to an Earth bug called the bombardier beetle that produces a boiling-hot spray that is 25 percent hydrogen peroxide as a defense weapon.
他表示一种称之为"轰炸员"的地球虫类,能分泌出一种滚烫的液滴作为自我保护的工具,这样的液滴中含有百分之25%的双氧水。
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Using pUC19-SacB, we successfully constructed an unmarked deletion mutant of the VirB operon, showing that this plasmid can be efficiently used to modify the Brucella chromosome.
我们利用该质粒,成功的构建了布鲁氏菌Ⅳ型分泌系统的突变株,改建的载体能高效的应用于布鲁氏菌染色体的精确修饰。
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On the contray,when the cotyledons were removed,the responses of P-deficient white lupine got more intensive.The accumulation of dry matter reduced and more proteoid roots were induced.The accumulation and excretion of citric acid in/from proteoid roots were enhanced,in the mean time,the root tips could accumulate and secrete malic acid.
相反,如果没有子叶磷的供给,则使白羽扇豆在缺磷环境中产生强烈的抗胁迫反应,表现在干物质的积累明显下降,根系能产生大量的排根,排根能积累和分泌大量的柠檬酸,而根尖能积累和分泌苹果酸。
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Results: Tyroserleutide can significantly increase the life span of H22 tumor-bearing mice by 50-70% in dosages of 20ug/kg/d-80ug/kg/d,specially the high dosage of 80ug/ml can significantly increase the life span by 69.24%; Tyroserleutide can inhibit the growth of transplanted hepatocellular tumor BEL-7402 in nude mice,the rate of tumor inhibition was25-50% in dosages of 40-320ug/ml ,the inhibition rate of 160ng/ml was 44.03%; Tyroserleutide could inhibit the growth of H22 and BEL-7402 tumor in a dose-dependent manner. Simultaneously, tumoricidal activity of tyroserleutide against BEL-7402 cell line in vitro was observed hinger when compared with the control group(P.05).The inhibition effect of 72hrs was higher than 24hrs,48hrs,96hrs.And specially the high dosage of 160ug/ml can significantly inhibit growth of tumor cell by 19.36%. Tyroserleutide can activated PEM and marked enhance cytotoxicity andphagocytosis functions in vitro and in vivo. The OD values of cytotoxicity were observed hinger when compared with the control group(P.05).The cytotoxicity of macrophages activated by tyroserleutide against BEL-7402 and B16-F10 was 35.58%,61.2% in vitro and21.39%,47.63% in vivo. The cytotoxicity rate of nude mice PEM was 32.86%,73.07% in vivo. Furthermore, tyroserleutide alone could stimulated the production of IL-1B TNF- a and NO by M . Tyroserleutide and LPS could synergistically activated M producing more cytotoxicity effectors. Conclusion: Tyroserleutide had inhibition functions against hepatoma carcinoma .Its possible mechanisms were related to the affect that Tyroserleutide could inhibit tumor cell directively and induce tumor cells apoptosis or death effectively.
结果:酪丝亮肽能显著延长腹水型肝癌H_(22)小鼠的生存时间,给药剂量为80μg/kg/d时疗效最显著,达到69.24%,在20μg/kg/d-80μg/kg/d剂量范围内生命延长率为50-70%,给药剂量与荷瘤鼠生存时间呈现一定量效关系;酪丝亮肽能显著抑制人肝癌BEL-7402移植瘤裸鼠的肿瘤生长,给药剂量为160μg/kg/d时疗效最显著,抑制率为44.03%,并且在40-320μg/kg/d剂量范围内抑制率为25-50%,给药剂量与肿瘤抑制率呈现一定量效关系;酪丝亮肽体外对人肝癌BEL-7402细胞生长有一定的抑制作用,在作用72hrs时各浓度酪丝亮肽对肿瘤细胞的抑制作用较24hrs、48hrs、96hrs明显,其中浓度为100μg/ml时抑制率达19.36%;酪丝亮肽体内外均能增强小鼠腹腔巨噬细胞对肿瘤细胞的杀伤:体外作用中巨噬细胞对BEL-7402、B16-F10的杀伤功能明显增强,与效应细胞对照组相比有显著性差异(P<0.05)杀伤率分别达到35.58%、61.2%;体内作用中巨噬细胞对BEL-7402、B16-F10的杀伤功能明显增强,与生理盐水对照组相比有显著性差异(P 。05),杀伤率分别达到21.39%、47.63%;裸鼠腹腔巨噬细胞经酪丝亮肤作用后对BEL一7402、B 16一F10杀伤功能明显增强,与生理盐水对照组相比有显著性差异(P.05),最高杀伤率分别达到32.86%、73.07%;酪丝亮肤能增强单核巨噬细胞系统的吞噬功能,吞噬指数与生理盐水组比较有显著性差异(P.05);酪丝亮肤体外作用能促进小鼠腹腔巨噬细胞分泌合成细胞毒效应分子IL一lp、TNF一Q和NO,与效应细胞对照组相比有显著性差异(P.05);酪丝亮肤体内作用能促进小鼠腹腔巨噬细胞分泌合成细胞毒效应分子IL一lp、TNF一Q和NO,与生理盐水对照组相比有显著性差异(P.05);酪丝亮肤能促进鼠巨噬细胞株R戌W264.7分泌合成IL一1p和NO,IL一1日、NO水平分别在酪丝亮肤作用24hrs、12hrs时达到高峰,酪丝亮肤单独应用能提高巨噬细胞的分泌合成功能,而且酪丝亮肤能与LPS协同作用刺激巨噬细胞的细胞毒效应分子分泌合成。
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The Food and Drug Administration of USA hasapproved the use of this topical medicine for treatment of different malignant andpremalignant tumors such as actinic keratoses and basal cell carcinoma. Althoughimiquimods exact mechanisms of action in neoplastic diseases has not yet been fullyelucidated, animal and human studies have shown its ability to enhance the productionof cytokines such as interferon-, interleukin-12, and tumor necrosis factor- though conjugations with Toll like receptors on the surface of dendriticcells of the monocyte-macrophage lineage.
有关咪喹莫特抗癌作用的具体机制仍不十分明了,一般认为,咪喹莫特主要是通过与免疫相关细胞表面的Toll样受体结合、促进IFN-α、TNF-α、IL-12等多种前炎症细胞因子的分泌,进而激活天然与获得性免疫反应的方式发挥抗癌作用;进一步的研究发现,咪喹莫特尚能选择性的抑制某些皮肤肿瘤细胞的增殖并诱导其凋亡,提示增殖抑制和诱导凋亡可能是评价咪喹莫特抗肿瘤作用的重要指标和机制。
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However, an efficient expression system is not limited to secreting protein, keeping the ability of genetic and replication, it also has high expressive element.
当然,一套好的表达系统不仅要能分泌蛋白质,保持遗传和分裂的稳定性,还应该有一些高效表达的元件。
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I'm hoping once you reap the endorphin rewards of the steady clickety-clack of steel wheels on polished rails, your sour disposition will abate.
我希望你在享受车轮和铁轨接触时发出的美妙喀嚓声时,脑垂体分泌的内啡肽能使你的抱怨少一点。
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I concluded that these proteins found in the tea must consist of various enzymes secreted by the yeast and bacteria to break down the large molecules of different nutrients in the tea which usually cannot enter cells directly, for example sucrose and caffein.
我得出结论,在茶中发现的这些蛋白必须包括酵母和细菌分泌的各种酶去破坏茶中的不同营养素大分子,通常它们是不能直接进入细胞的,例如蔗糖和茶精。
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In this article, the effect of different water pH (pH 5, 6, 7, 8, 9)on the secretion of nacre of freshwater pearl mussel Hyriopsis cumingii were studied with histochemical methods and transmission electron microscopy.
结果表明:在中性水环境中,贝体能积极地从外界水环境中吸收钙,并能旺盛地合成和分泌贝壳珍珠层及珍珠有机基质前体物质;持续的酸性水环境导致贝体的钙严重丢失,并引起珍珠质分泌细胞对有机基质前体物质的合成和分泌能力减弱;持续的碱性水环境虽能导致贝体对钙的积累,但珍珠质分泌细胞合成和分泌珍珠质有机基质前体物质的能力减弱;水环境的酸性或碱性程度越高,对珍珠质分泌细胞的合成和分泌活动的影响越大。
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However, the nodule could be induced by germfree liquid that filtered from the rhizobia, cultural medium. It is proposed that the some soluble substances excreted by the cultured rhizobia, can stimulate the plant to form the root nodules. Nevertheless, the nodules formed by this way can't produce haemachrome. So the nodules show light green or white. And there are starch in them.
但根瘤的形成还可由培养根瘤菌的无菌滤液诱导形成,这充分说明根瘤菌生长过程中分泌的某种可溶性物质具有刺激植物形成根瘤的作用,但这种根瘤由于不能形成豆血红蛋白而呈淡绿色或白色,且根瘤中有大量淀粉积累。
- 推荐网络例句
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I didn't watch TV last night, because it .
昨晚我没有看电视,因为电视机坏了。
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Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。
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I'm running my simile to an extreme.
我比喻得过头了。