BEL
- BEL的基本解释
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abbr.
Belem, Brazil 巴西, bus exchange line 总线交换线路, Bachelor of English Literature 英国文学学士, bus exchange logic 总线交换逻辑
- 相关歌词
- Le Bel Age
- Bel Ami
- Bel Air Rain
- Fresh Prince Of Bel-Air (Theme Song)
- Dans Mon Café
- Un'Orgia Di Anime Perse
- 拼写相近单词
- BELGA
- 更多网络例句与BEL相关的网络例句 [注:此内容来源于网络,仅供参考]
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Methods: Introduce cytopathology experimental methods, human hepatic cancer cell line Bel-7402 co-cultured with Triptolide (10 g/mL, 5μg/mL and 0.25μg/mL), Using MTT method to test the effect of Triptolide on Bel-7402 cell proliferation, using TUNEL technique to test the effect of Triptolide on Bell-7402 cell apoptosis, immunohistochemistry staining method to test Bax and Bcl-2 protein expression.
采用细胞药理学实验方法,人肝癌细胞株Bel-7402与雷公藤甲素(10μg/mL、5μg/mL及0.25μg/mL)共培养,MTT法检测其对Bel-7402细胞增殖的影响,TUNEL技术检测其对Bel-7402细胞凋亡的影响,免疫组织化学染色法检测Bax及Bcl-2蛋白表达。
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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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objective to investigate the inhibition mechanism of nanoapatite on the human hepatocelluar carcinoma.methods stable and single-dispersed nanoapatite were synthesized with sol-gel method.nanoapatite were surveyed by zataplus and tem.their effect on the bel-7402human hepatoma cell lines was investigated by the mtt methods,and the mechanism was studied from changes in ultrastructure.results the result showed that inhibition of nanoapatite on the bel-7402human hepatocellular carcinoma cell lines was presended obviously in vitro.conclusion nanoapatite entered into cancer cytoplasm,and cancer cells result in oncosis.
目的 探讨纳米磷灰石的抑癌机制。方法利用sol-gel法制备出稳定单分散的纳米磷灰石体系,应用粒径电位仪和透射电镜对纳米磷灰石进行表征;采用mtt比色法研究纳米磷灰石对细胞系bel-7402人肝癌细胞的作用;从超微结构的改变研究其作用机制。结果实验结果表明,纳米磷灰石在体外对bel-7402人肝癌细胞具有明显的抑制作用。结论通过进入到癌细胞内,导致癌细胞胀亡。
- 更多网络解释与BEL相关的网络解释 [注:此内容来源于网络,仅供参考]
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BEL-7405 TCHu 65:人肝癌细胞 450元
BEL-7404 TCHu 64 人肝癌细胞 450元 | BEL-7405 TCHu 65 人肝癌细胞 450元 | Caco-2 TCHU 66 人结肠腺癌细胞 450元
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bel canto:美声歌唱
图书名称:意大利语文与文化艺术"美声歌唱"(bel canto)唱功技术历史知识 D035图书<<意大利语文与文化艺术"美声歌唱"(bel canto)唱功技术历史知识 D035>> 详细描述暂无
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bel-esprit:才子, 才华出众的人
bel canto || 美声唱法 | bel esprit || 才子, 才华出众的人 | bel || 贝尔(音量比率之单位)