hlf

The effect of α _1 (ⅰ) collagen recombinant antisense expressive plasmid on HLF cells

α1（Ⅰ）型前胶原基因反义重组质粒对成纤维细胞的影响

High temperature low cycle fatigue ( HLF ) life prediction models have great significance for design of high temperature structure under cycLic loading .

高温低周疲劳（HLF）寿命预测方法对于承受变幅载荷的高温构件的设计具有重要意义。

Conclusions Exposure to HQ could cause DNA and nucleus damage inducing genotoxic effects on HLF .

结论HQ可致HLF细胞DNA和细胞核损伤，产生遗传毒性作用。

In the HLF cytotoxicity test by MTT method , nearly all active compounds revealed lower effect than the positive control .

用人胚胎肺细胞MTT法对部分活性化合物进行了毒性试验，结果显示，在30μM剂量下，大部分活性化合物的毒性小于阳性化合物。

? Methods The total RNA extracted from normal human breast tissue was processed by RT-PCR to produce hLF cDNA .

方法从人乳腺组织中提取出的总RNA进行逆转录，生成cDNA，以其为模板进行PCR扩增人乳铁蛋白cDNA。

Conclusion : HLF cells can be successfully isolated by collagenase-predigested explant cultures .

结论：胶原酶预消化组织块培养法能有效分离成人黄韧带细胞；

Preliminary clinical comparison of HLF and ELF regimen in the treatment of advanced gastric carcinoma in middle aged and elderly patients

HLF与ELF方案治疗中老年晚期胃癌近期疗效观察

We cloned the hLF cDNA by PT-PCR from normal human mammary gland .

本实验运用RT-PCR技术从人的乳腺组织中克隆了人乳铁蛋白（hLF）cDNA。

[ Objective ] To study the effect of survivin expression on the amplification and apoptosis of human lung fibroblast ( HLF ) cells .

目的探讨survivin基因表达对人肺纤维母细胞（humanlungfibroblast，HLF）增殖、凋亡的影响。

Conclusion HLF induced by pretreated with HQ at low concentration appeared to adaptive reaction when retreated by high concentration of HQ .

结论低剂量HQ预处理HLF后再用高剂量去攻击，出现不同程度的适应性反应。

Along with the increase of MMS dosages , HLF cells gradually appeared G_1 phase arrest and increase of G_2 phase cells .

MMS染毒后，随着染毒剂量的增加，HLF细胞逐渐出现G1期阻滞，G2期细胞数增加。

Conclusions It suggests that DNA damage , increase of micronucleus formation and changes of cell cycle of HLF might be induced by MMS exposure .

结论MMS可致HLF细胞DNA损伤、细胞微核形成增加及细胞周期改变。

A new type earplug called a high-low frequency ( HLF ) earplug has been desingned .

我们研制了一种新类型耳塞&高低频两用耳塞。

No significant change was found between HLF β and the controls in spontaneous mutation frequencies , as well as cell cycle distribution and soft agar growths .

HLFβ细胞自发突变率略有增加，但与对照细胞的差异无显著性，细胞周期分布及细胞恶性程度亦无明显改变。

Study of hLF , Lyc Gene Transformated into Mini-tomato

hLF、Lyc基因转化樱桃番茄的研究

Objective To study DNA and nucleus damage in human embryo lung fibroblast ( HLF ) exposed to hydroquinone ( HQ ) and its genotoxicity .

目的研究氢醌（HQ）对人胚肺成纤维细胞（HLF）DNA及细胞核的损伤作用，探讨其遗传毒性。

Western blotting and inhibit bacterium experiments indicated that human lactoferrin of fusion protein has natural activity , thus verified the exactness of hLf and fusion gene .

WESTERNBLOTTING和抑菌实验表明分泌表达的融合蛋白中人乳铁蛋白具有天然蛋白的活性，从而验证了合成的乳铁蛋白基因和融合基因的正确性。

METHODS : The synthesis of DNA and collagen was determined by measuring the incorporation of [ 3H ] TdR and [ 3H ] proline of HLF respectively .

方法：采用[~3H]TdR与[~3H]脯氨酸掺入分别测定脱氧核糖核酸和胶原合成。

In January , Carl Icahn and bill ackman went on CNBC supposedly to debate Herbalife ( HLF ) .

一月份，卡尔•伊坎与比尔•阿克曼本应该在美国全国广播公司财经频道（CNBC）就康宝莱公司（Herbalife）进行辩论。

METHODS : Human embryo lung fibroblasts cell line ( HLF ), human skin scar fibroblasts cell ( HSF ) and human umbilical vein endothelial cells ( HUVEC ) were selected in this trial .

方法：选用人胚肺成纤维细胞株（HLF）、人皮肤瘢痕成纤维细胞（HSF）和人脐静脉内皮细胞（HUVEC），用免疫组化法鉴别细胞；

In this study , we synthesized hLf gene and fused with T α 1 gene , then expressed the fusion gene T α 1hLf in the Pichia Pastoris and lettuce .

在进行本论文的工作中首先人工合成人乳铁蛋白基因的开放阅读框，并且与本实验室保存的胸腺肽基因融合，然后对融合基因的酵母和生菜表达系统进行了初步的研究。

OBJECTIVE : To investigate protective effects of hawthorn leaves flavonoids ( HLF ) on the bovine vascular endothelial cells damaged by lysophosphatidylcholine ( LPC ) or oxygen free radicals ( OFR ) .

目的：研究溶血磷脂酰胆碱（LPC）和氧自由基（OFR）对血管内皮细胞（VEC）的损伤，及山楂叶总黄酮对损伤后VEC的保护作用。

Conclusion 60Co γ irradiation can induce pulmonary fibrosis by promoting the proliferation of HLF , inducing the transformation from FB to MFB , and increasing the excreting of collagen type ⅳ .

结论60Coγ射线通过直接促进HLF增殖、诱导FB向MFB转化和促进ColⅣ的分泌来诱导肺纤维化的发生；

AIM : To study the effects of egtazic acid ( EA ) and calcimycin ( Cal ) on the synthesis of DNA and collagen in cultured human lung fibroblasts ( HLF ) .

目的：研究依他酸（EA）和卡西霉素（Cal）对人胚肺成纤维细胞脱氧核糖核酸和胶原合成的影响。

Result Data from this study showed that HLF at concentrations of 5 μ g / ml and 10 μ g / ml decreased the cytotoxicity of hypoxia to HUVECs ( P < 0.05 , P < 0.01 ) .

结果研究数据显示，5μg/ml和10μg/ml的山楂叶总黄酮可以降低缺氧人脐静脉内皮细胞的细胞毒水平（P<0.05，P<0.01）。

while nutrition company Herbalife HLF - 0.10 % is in the throes of a battle with activist billionaire investor Bill Ackman , who claims it is operating an illegal pyramid scheme .

营养品公司康宝莱（Herbalife）则深陷与亿万富翁维权投资者比尔o阿克曼的苦战之中；阿克曼声称康宝莱从事非法传销。

Objective To observe effects of methyl methylsulfonate ( MMS ) on DNA damage , micronucleus formation and changes of cell cycle in human embryo lung fibroblast ( HLF ) cell for further revealing genotoxicity of MMS . Methods Two sets were prepared .

目的通过观察甲基磺酸甲酯（MMS）对人胚肺成纤维细胞（HLF）DNA损伤、微核形成及细胞周期改变情况，进一步提示MMS的遗传毒性。

Objective To investigate the inhibitive effect of Interferon - γ (γ - IFN ) of Chinese genotype on proliferation of human lung fibroblast ( HLF ) induced by radiation , and examine its possible mechanism and role in prevention and treatment of radiation pulmonary fibrosis .

目的研究中国人γ干扰素对放射诱导的人肺成纤维细胞（HLF）异常增殖的抑制作用，探讨其对放射性肺纤维化的防治作用及机理。

Objective : To study the inhibitory effect of selenium and vitamin E on the transformation of human lung fibroblastic cell induced by nickel sesquioxide . Methods : Human lung fibroblastic ( HLF ) cells were treated four times by Ni 2O 3 of different concentrations in vitro .

目的：探讨三氧化二镍（Ni2O3）诱导人肺成纤维细胞（HLF）恶性转化以及硒和维生素E的抑制作用。

First , unlike Ackman , who has lately made headlines for his short position in Herbalife ( HLF ) and hostile bid for Botox manufacturer Allergan ( AGN ) , Buffett doesn 't short stocks or trade in derivatives .

最近，阿克曼做空了营养品公司康宝莱（Herbalife），还敌意收购了制造瘦脸除皱注射剂保妥适（Botox）的爱力根公司（Allergan），成了媒体关注的焦点。首先，巴菲特不在股市做空，也不参与金融衍生产品交易。