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| 1 | 激光剥蚀信号在线平滑和去汞装置:原位微区铅同位素准确分析利器显示文摘激光原位微区分析可在微观尺度上完成样品的元素定量分析或同位素组成测定,为研究成岩、成矿物质来源和追踪地壳与地幔演化历史提供了独特的观察视野。但是,激光剥蚀等离子体质谱的一些缺陷阻碍了地质样品的高精度、高空间分辨率分析,比如:剥蚀池的位置效应、低剥蚀速率下信号波动影响、激光剥蚀脉动式信号导致的光谱螺纹效应、高频激光剥蚀造成的元素分馏效应等。为此,一些学者设计了不同规格和样式的激光剥蚀信号平滑装置来克服这些问题。但是,这些信号平滑装置普遍还存在气体吹扫时间过长和降低激光剥蚀信号灵敏度等问题。因此,研制新型的信号平滑装置对改善LA—ICP—MS的数据质量具有重要的意义。 | Hu Z Zhang W Liu Y Gao S Li M Zong K Chen H Hu S 刘勇胜 | 2015 | 矿物岩石地球化学通报2015,34,4: | 114 |
| 2 | 2019新型冠状病毒基因组特征和流行病学:病毒起源和受体结合的意义显示文摘研究者对来自9例新型冠状病毒肺炎住院患者的支气管肺泡灌洗液样本和培养的分离株进行了下一代测序。从这些个体中获得了严重急性呼吸综合征-冠状病毒2(severe acute respiratory syndrome-coronavirus 2,SARS-CoV-2)的完整和部分基因组序列。利用Sanger测序连接病毒重叠群以获得全长基因组,cDNA末端快速扩增确定终端区。对这些SARSCoV-2基因组和其他冠状病毒基因组进行了系统进化分析,以确定该病毒的进化史并有助于推断其可能的起源。 | 刘青(译) 刘莉(审校) Lu R Zhao X Li J Niu P Yang B Wu H Wang W Song H Huang B Zhu N Bi Y Ma X Zhan F Wang L Hu T Zhou H Hu Z Zhou W Zhao L Chen J Meng Y Wang J Lin Y Yuan J Xie Z Ma J Liu WJ Wang D Xu W Holmes EC Gao GF Wu G Chen W Shi W Tan W | 2020 | 中华高血压杂志2020,28,3: | 516 |
| 3 | 具有抗HIV活性的天然产物显示文摘许多天然成分,如多糖、硫酸化多糖、蛋白质、生物碱、核苷、酚类化合物以及一些中药粗提物都在体外或体内表现为抗HIV活性。肝素和右旋糖酐硫酸酯的抗HIV活性与硫酸酯含量及分子量有关。右旋糖酐硫酸酯、天花粉蛋白、干扰素-α和甘草甜素都已在临床试验中表现出良好的效果,但也有一定的副作用。松塔多糖等一些成分既有抗HIV活性又有免疫促进活性。 | Gao H 方唯硕 | 1993 | 国外医药(植物药分册)1993,8,2: | 21 |
| 4 | An ABA-mimicking ligand that reduces water loss and promotes drought resistance in plants显示文摘Abscisic 酸(骆驼毛的织物) 是最重要的荷尔蒙让植物抵抗干旱和另外的不能生活的压力。骆驼毛的织物直接绑在骆驼毛的织物受体的 PYR/PYL 家庭,导致类型 2C 磷酸酶(PP2C ) 和下游的骆驼毛的织物发信号的激活的抑制。骆驼毛的织物由小分子发信号的干预能帮助植物克服象干旱,寒冷和土壤咸度那样的不能生活的压力,这被想象。然而,由植物酶的化学不稳定性和快速的分解代谢限制骆驼毛的织物本身的实际申请。这里,我们报导一件小分子骆驼毛的织物的鉴定模仿(AM1 ) 那充当骆驼毛的织物受体的家庭的多重成员的有势力使活跃之物。在 Arabidopsis, AM1 激活高度类似于由骆驼毛的织物导致了那的一个基因网络。有 AM1 的处理禁止种子萌芽,阻止叶水损失,并且支持干旱抵抗。我们与 PYL2 骆驼毛的织物受体和 HAB1 PP2C 在建筑群解决了 AM1 的水晶结构,它表明 AM1 调停交往的 gate-latch-lock 网络,在骆驼毛的织物界限 receptor/PP2C 建筑群被保存的一个结构的特征。一起,这些结果证明一件单个小分子骆驼毛的织物模仿能激活多重骆驼毛的织物受体并且保护植物免受水损失和干旱应力的伤害。而且, AM1 复杂水晶结构为设计 ABA-mimicking 小分子的下一代提供一个结构的基础。 | Minjie Cao Xue Liu Yan Zhang Xiaoqian Xue X EdwardZhou Karsten Melcher Pan Gao Fuxing Wang Liang Zeng Yang Zhao Pan Deng Dafang Zhong Jian-Kang Zhu H Eric Xu Yong Xu | 2013 | Cell Research2013,23,8: | 17 |
| 5 | Study on the risk factors of lymphatic metastasis and the indications of less invasive operations in early gastric cancer显示文摘INTRODUCTIONThe principle of surgical treatment for gastric cancer is theradical resectioning although the suitable resetting range fordifferent cases of gastric cancer is still being arguedupon.However,the diagnostic accuracy of | Jiang BJ Sun RX Lin H Gao YF | 2000 | World Journal of Gastroenterology2000,6,4: | 15 |
| 6 | Effect of Helicobacter pylori infection on gastric epithelial cell proliferation显示文摘INTRODUCTION Helicobacter pylori(H.pylori)infection is one ofthe main pathogens of chronic gastritis and duodenalulcer(DU),and it may be considered as a riskfactor in the incidence of gastric cancer.H.pylori infection may lead to the anomaly of gastricepithelial cell proliferation which is closely relatedto the development of gastric cancer.Vacuolatingcytotoxin(VacA)is an important virulence andvacA subtype determines the toxic activity.According to its signal sequence,it can be groupedinto type sla,slb,slc and s2.Strains harboringvacAsla are more closely related with digestivediseases and may be the strains with high toxicity.The effect of H.pylori infection on | Gao H Wang JY Shen XZ Liu JJ | 2000 | World Journal of Gastroenterology2000,6,3: | 14 |
| 7 | 烟酰胺磷酸核糖基转移酶促进肺血管重塑,是肺动脉高压的治疗靶点显示文摘肺动脉高压(pulmonary arterial hypertension,PAH)是一种严重的进行性疾病,其标志之一是肺血管重塑。烟酰胺磷酸核糖基转移酶(nicotinamide phosphoribosyl transferase,NAMPT)是调节细胞内烟酰胺腺嘌呤二核苷酸水平、细胞氧化还原状态,调节组蛋白脱乙酰酶,促进细胞增殖和抑制凋亡的一种细胞酶。研究人员假设NAMPT可促进肺血管重塑, | Chen J Sysol JR Singla S Zhao S Yamamura A Valdez-Jasso D Abbasi T Shioura KM Sahni S Reddy V Sridhar A Gao H Torres J Camp SM Tang H Ye SQ Comhair S Dweik R Hassoun P Yuan JX Garcia JG Machado RF 刘莉 叶鹏 | 2017 | 中华高血压杂志2017,25,2: | 10 |
| 8 | 茶叶摄入与中国成年人高密度脂蛋白胆固醇浓度纵向变化的关系显示文摘茶叶摄入与高密度脂蛋白胆固醇(high-density lipoprotein cholesterol,HDL-C)浓度的年龄相关变化之间的关系仍不清楚。该研究目的是探索茶摄入量与HDL-C浓度纵向变化之间的关系。研究人员通过调查问卷评估基线(2006年)的茶叶消费量,并在2006、2008、2010和2012年测量了未患有心血管病或癌症. | 刘莉 叶鹏 Huang S Li J Wu Y Ranjbar S Xing A Zhao H Wang Y Shearer GC Bao L Lichtenstein AH Wu S Gao X | 2018 | 中华高血压杂志2018,26,8: | 5 |
| 9 | Bidirectional regulation of angiogenesis by phytoestrogens through estrogen receptor-mediated signaling networks显示文摘Sex hormone estrogen is one of the most active intrinsic angiogenesis regulators; its therapeutic use has been limited due to its carcinogenic potential. Plant-derived phytoestrogens are attractive alternatives, but reports on their angiogenic activities often lack in-depth analysis and sometimes are controversial. Herein, we report a data-mining study with the existing literature, using IPA system to classify and characterize phytoestrogens based on their angiogenic properties and pharmacological consequences. We found that pro-angiogenic phytoestrogens functioned predominantly as cardiovascular protectors whereas anti-angiogenic phytoestrogens played a role in cancer prevention and therapy. This bidirectional regulation were shown to be target-selective and, for the most part, estrogen-receptor-dependent. The transactivation properties of ERα and ERβ by phytoestrogens were examined in the context of angiogenesis-related gene transcription. ERα and ERβ were shown to signal in opposite ways when complexed with the phytoestrogen for bidirectional regulation of angiogenesis. With ERα, phytoestrogen activated or inhibited transcription of some angiogenesis-related genes, resulting in the promotion of angiogenesis, whereas, with ERβ, phytoestrogen regulated transcription of angiogenesis-related genes, resulting in inhibition of angiogenesis. Therefore, the selectivity of phytoestrogen to ERα and ERβ may be critical in the balance of pro- or anti-angiogenesis process. | LIU Hai-Xin WANG Yu LU Qing YANG Ming-Zhu FAN Guan-Wei KARAS Richard H GAO Xiu-Mei ZHU Yan | 2016 | Chinese Journal of Natural Medicines2016,14,4: | 4 |
| 10 | Circadian clock gene expression regulates cancer cell growth through glutaminase显示文摘夫酸安是为恶意的肿瘤房间的必要氨基酸。使夫酸安产生代射变化的 Glutaminase 到达肿瘤立即在最大的增长前评估的最大的 expressionin。肿瘤房间在日子期间以不同的率成长。我们 postulatedthat 在肿瘤房间的 glutaminase 的活动服从于生理节奏的钟基因的规定。我们测量了由在在六 equispaced 时间的肝和 tumorcells 的即时聚合酶链反应的西方的污点分析和生理节奏的钟基因表示削尖的 glutaminaseby 在一张 12/12 h 光 / 黑暗时间表的单个鼠标今日。结果显示出 thatthe 忍受肿瘤的鼠标,在正常下面日报条件,生理节奏地被乘火车,由正常主机 locomotoractivity 节奏和有韵律的肝钟基因表示思考了。在这些老鼠以内的肿瘤生理节奏地也被组织,由生理节奏的钟基因(Bmal1 ) 的 asreflected 表示。是很显著的的,是肾类型 glutaminase 也在一样的模式 withtumor 显示出生理节奏的节奏在肝癌症异种皮移植模型的生理节奏的钟基因表示,有条件地显示那禁止 glutaminaseactivity 可以为癌症提供一个新目标治疗。 | Aixia Huang Bingbo Bao H Rex Gaskins Haijun Liu Xueli Zhang Liwen Lu Shan Gao Yihai Shi Ming Zhang Yuanzhou Shan Jing Feng Guoxiang Yao | 2014 | Acta Biochimica et Biophysica Sinica2014,46,5: | 3 |
| 11 | 中国成年女性初潮年龄与高血压风险的关系:大型国家代表性群体研究结果显示文摘本研究纳入中国高血压调查中年龄≥18岁的女性234867例,旨在探索中国成年女性初潮年龄与高血压风险的相关性。参与者被要求完成标准问卷,血压测量和体格检查由经过培训的医务人员完成。采用Spearman相关性分析探索初潮年龄和其他个体特征的相关性。采用logistic回归根据初潮年龄计算高血压发生的OR。结果显示,中国女性平均初潮年龄为14.8岁。 | 袁源(摘译) 郑武洪(审校) Chen L Zhang L Chen Z Wang X Zheng C Kang Y Zhou H Wang Z Gao R | 2021 | 中华高血压杂志2021,29,10: | 3 |
| 12 | Twisting of three-dimensional Hermite-Gaussian beams显示文摘 | Laabs H Gao C Weber H | 1999 | J Mod Opt1999,46,4: | 2 |
| 13 | Functional human T-cell immunity and osteoprotegerin ligand control alveolar bone destruction in periodontal infection显示文摘 | Teng YT Nguyen H Gao X | 2000 | J Clin Invest2000,106,6: | 2 |
| 14 | Apoptosis of circulating lymphocytes induced by whole body γ-irradiation and its mechanism显示文摘 | Cui YF Gao YB Yang H | 1999 | J Environ Pathol Toxicol Oncol1999,18,: | 2 |
| 15 | Approximation approach to the SRM based on root decomposition in the simulation of spatially varying ground motions显示文摘The spectral representation method(SRM) is widely used to simulate spatially varying ground motions.This study focuses on the approximation approach to the SRM based on root decomposition,which can improve the efficiency of the simulation.The accuracy of the approximation approach may be affected by three factors: matrix for decomposition,distribution of frequency interpolation nodes and elements for interpolation.The influence of these factors on the accuracy of this approach is examined and the following conclusions are drawn.The SRM based on the root decomposition of the lagged coherency matrix exhibits greater accuracy than the SRM based on the root decomposition of the cross spectral matrix.The equal energy distribution of frequency interpolation nodes proposed in this study is more effective than the counter pith with an equal spacing.Elements for interpolation do not have much of an effect on the accuracy,so interpolation of the elements of the decomposed matrix is recommended because it is less complicated from a computational efficiency perspective. | Wu Yongxin Gao Yufeng Li Dayong Xu Changjie Ali H Mahfouz | 2013 | Earthquake Engineering and Engineering Vibration2013,12,3: | 2 |
| 16 | Targeted Disruption of Cbfa1 Results in a Complete Lack of Bone Formation owing to Maturational Arrest of Osteoblasts显示文摘 | T Komori H Yagi S Nomura A Yamaguchi K Sasaki K Deguchi Y Shimizu R.T Bronson Y.-H Gao M Inada M Sato R Okamoto Y Kitamura S Yoshiki T Kishimoto | 1997 | Cell1997,,5: | 2 |
| 17 | Meteorological impacts on evapotranspiration in different climatic zones of Pakistan显示文摘Arid regions are highly vulnerable and sensitive to drought. The crops cultivated in arid zones are at high risk due to the high evapotranspiration and water demands. This study analyzed the changes in seasonal and annual evapotranspiration(ET) during 1951–2016 at 50 meteorological stations located in the extremely arid, arid, and semi-arid zones of Pakistan using the Penman Monteith(PM) method. The results show that ET is highly sensitive and positively correlated to temperature, solar radiation, and wind speed whereas vapor pressure is negatively correlated to ET. The study also identifies the relationship of ET with the meteorological parameters in different climatic zones of Pakistan. The significant trend analysis of precipitation and temperature(maximum and minimum) are conducted at 95% confidence level to determine the behaviors of these parameters in the extremely arid, arid, and semi-arid zones. The mean annual precipitation and annual mean maximum temperature significantly increased by 0.828 mm/a and 0.014℃/a in the arid and extremely arid zones, respectively. The annual mean minimum temperature increased by 0.017℃/a in the extremely arid zone and 0.019℃/a in the arid zone, whereas a significant decrease of 0.007℃/a was observed in the semi-arid zone. This study provides probabilistic future scenarios that would be helpful for policy-makers, agriculturists to plan effective irrigation measures towards the sustainable development in Pakistan. | Shahzada ADNAN Kalim ULLAH Azmat H KHAN GAO Shouting | 2017 | Journal of Arid Land2017,9,6: | 2 |
| 18 | Up-regulation of brain-derived neurotrophic factor expression by brimonidine in rat retinal ganglion cells显示文摘 | Gao H Qiao X Cantor LB | 2002 | Arch Ophthalmol2002,120,6: | 2 |
| 19 | Weight function method for interface crack in anisotropic bimaterials显示文摘 | Gao H | 1992 | Internat J Fracture1992,55,2: | 2 |
| 20 | Physica statues solid 显示文摘 | Nan C W Birringer R W Gao H B | 1997 | Applied Research1997,162,: | 2 |