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In the layer where molecular chaos held, researchers measured Maxwell Boltzmann statistics, like those that predict the mean square speed of particles in the air in the room.

巴克斯特合作构建了两种"气体",也可以说是构建了两"层"气体,在一层中分子混沌被保留,研究人员测量了麦克斯韦-玻耳兹曼统计,这些数据可以算出空气中分子运动的速度;在另一层中,没有建立分子混沌状态,测量的数据也没有遵循麦克斯韦-玻耳兹曼统计。

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。

The latter disappears due to the dissociation of the cyclic recognition sites in flexible PEG-1O00, and the pattern changes to noncyclic recognition.

另一种模式是环型识别;聚乙二醇主体分子和有机化合物客体分子以一种环状的集团结构方式发生选择性分子间作用力。

The application of the genetic codes is another kind of permutable calculation . From DNA chain to mRNA chain , t RNA , ribosome , peptides

密码表应用体系中,从DNA分子到m RNA分子到t RNA,再到核糖体到肽链,没有一步使用了排列数计算方法,从而造成DNA分子信息传递时步步失真,最后变成了肽链具体位置上的氨基酸分子,这里的每一步信息传递都是对密码表的错误运用。

The 43 table of genetic codes is in fact that 64 segments of spacial room in real DNA molecule versus a real molecule of amino acids in protein , which is an obvious logical error .4.Each relevant experiment proved the table of genetic codes has its own permutable pattern from chemical reactants to products , instead of the descriptions in the table of genetic codes .

密码表应用体系中,从DNA分子到m RNA分子到t RNA,再到核糖体到肽链,没有一步使用了排列数计算方法,从而造成DNA分子信息传递时步步失真,最后变成了肽链具体位置上的氨基酸分子,这里的每一步信息传递都是对密码表的错误运用。

The application of the genetic codes is another kind of permutable calculation . From DNA chain to mRNA chain , t RNA , ribosome , peptides , and to protein , each step has its own permutable calculation from chemical reactants to products . None step has an indispensable relationship

密码表应用体系中,从DNA分子到m RNA分子到t RNA,再到核糖体到肽链,没有一步使用了排列数计算方法,从而造成DNA分子信息传递时步步失真,最后变成了肽链具体位置上的氨基酸分子,这里的每一步信息传递都是对密码表的错误运用。

Because of little and not well-distributed suction power of gas molecule to liquid molecule, there is surface tension between the liquid and gas in alveoli(a kind of suction power or concentric force souced from surface).

肺泡内液气界面存在着表面张力(一种表面能来源与分子间的吸引力或内聚力),是由于气体分子对肺泡内面表面液气分子吸引力很小,液体分子各向受力不匀的表现。

GPR39 diverged first, and an ancestral GHSR-like receptor gave rise to a fish specific clade A, GHSR and MLNR by successive gene duplication that occurred before the divergence of tetrapods and fish.

由此他们提出了分子相互作用网络系统进化形成的一种模式:新功能关系形成之前,通常存在基因共享,即一种分子参与到多个过程、多种分子间相互作用。

The results of its fluorescence probe showed that when the guanidine hydrochloride concentration in denaturation solution was about 1.0 mol/L,there existed some stable hydrophobic regions,which could interact with a hydrophobic reagent 8-anilino-1-naphthalene sulfonic acid,in the partially folded intermediate of Bacillus amyloliquefaciensα-amylase;with the denaturation concentration increasing,the stable hydrophobic regions disappered.the results of fluorescence quenching using acrylamide and potassium iodide as quenchers showed that using acrylamide as quenchers,with the protein denaturation extent increasing,the number of Trp that can be quenched increased untill all the Trp residues were quenched;Using potassium iodide as quenchers,with the maximum number(8) of tryptophan residues in a partially folded intermediate Bacillus amyloliquefaciensα-amylase molecule could be quenched by potassium iodide;with the denaturation concentration increasing,the number of Trp that can be quenched decreased to 5.the results of their protein electrophoreses and SEC showed that no aggregate or aggregate precipitation of Bacillus amyloliquefaciensα-amylase formed during the whole unfolding/refolding procedure of Bacillus amyloliquefaciensα-amylase induced by guanidine hydrochloride or urea.

ANS外源荧光探针结果表明:盐酸胍诱导的芽孢杆菌α-淀粉酶分子去折叠过程中存在着能够与探针分子1-苯胺基-8-萘磺酸结合的稳定的疏水区域;而随着芽孢杆菌α-淀粉酶分子在盐酸胍溶液中变性程度的加深,这一疏水区域逐步被瓦解。丙烯酰胺和碘化钾猝灭结果表明:在盐酸胍溶液中,随着芽孢杆菌α-淀粉酶分子变性程度的进一步加深,其分子内能够被丙烯酰胺接近的色氨酸残基逐渐增多,直至全部被猝灭。但位于芽孢杆菌α-淀粉酶分子表面的能够被碘化钾猝灭的色氨酸残基,在中间态芽孢杆菌α-淀粉酶分子中数目达到最大的8个,而随着其分子变性程度的进一步加深,反而减少至5个。

Aimed at this, a new method to determine relative molecular weights of small molecular polypeptides was set up.

建立了一种新的测定小分子多肽相对分子质量的方法,该方法用于相对分子质量小于20kD的小分子胶原蛋白和胶原肽相对分子质量测定效果较好。

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推荐网络例句

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意,我建议我们在价格上大家各让一半。

After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.

一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。