|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | History and possible mechanisms of prehistoric human migration to the Tibetan Plateau显示文摘Prehistoric human history on the Tibetan Plateau is a hotly debated topic. Archaeological research on the plateau during the past few decades has enormously improved our understanding of the topic and makes it possible for us to consider the processes and mechanisms of prehistoric human migration to the region. By reviewing the published archaeological research on the Tibetan Plateau, we propose that the first people on the plateau initially spread into the He-Huang region from the Chinese Loess Plateau, and then moved to the low elevation Northeastern Tibetan Plateau and perhaps subsequently to the entire plateau. This process consisted of four stages.(1) During the climatic amelioration of the Last Deglacial period(15–11.6 ka BP), Upper Paleolithic hunter-gatherers with a developed microlithic technology first spread into the Northeastern Tibetan Plateau.(2) In the early-mid Holocene(11.6–6 ka BP), Epipaleolithic microlithic hunter-gatherers were widely distributed on the northeastern plateau and spread southwards to the interior plateau, possibly with millet agriculture developed in the neighboring low elevation regions.(3) In the mid-late Holocene(6–4 ka BP), Neolithic millet farmers spread into low elevation river valleys in the northeastern and southeastern plateau areas.(4) In the late Holocene(4–2.3 ka BP), Bronze Age barley and wheat farmers further settled on the high elevation regions of the Tibetan Plateau, especially after 3.6 ka BP. Finally, we suggest that all of the reported Paleolithic sites earlier than the LGM on the Tibetan Plateau need further examination. | ZHANG DongJu DONG GuangHui WANG Hui REN XiaoYan HA PiPu'u QIANG MingRui CHEN FaHui | 2016 | Science China Earth Sciences2016，59，9： | 20 |
| 2 | Therapeutic angiogenesis induced by human hepatocyte growth factor gene in hindlimb ischemia of dogs显示文摘A preclinical study of treating peripheral ar-tery occlusive disease (PAD) was performed by using ahepatocyte growth factor (HGF) gene-expressing vector,plasmid pUDKH, in a dog model with complete ischemia of one hindlimb. After ligation of femoral artery of onehindlimb, pUDKH was transferred directly into the ischemic limb muscles. The angiogenic activity of the plasmid pUDKH was evaluated. On D 30 after injecting once of pUDKH at different doses into local muscles immediately after opera-tion, the degree of augmentation of collateral vessel forma-tion was significantly greater than that treated by blankvector. In addition, the blood flow rate of femoral artery in dogs treated with pUDKH was recovered on D 90, while the flow rate was only 1/5 to 1/3 in control dogs. The pulse am-plitude of pUDKH-treated dogs was recovered on D 90, but it was hardly detectable in most of the control dogs. The sideeffects of intramuscular transfection of pUDKH were alsoinvestigated, and no significant positive change was found. It is suggested that angiogenesis induced by HGF gene has the potential for clinical use in the treatment of peripheral arte-rial diseases. | HA Xiaoqin, REN Jianping, BI Jianjin, ZHANG Jinhui & WU Zuze (Wu Chu-tse) Beijing Institute of Radiation Medicine, Beijing 100850, China | 2003 | Chinese Science Bulletin2003，48，7： | 13 |
| 3 | Gender Affects the Median Effective Dose and 95% Effective Dose of Oxycodone for Blunting the Hemodynamic Response to Tracheal Intubation in Narcotic-Naive Adult Patients显示文摘 | Xian-Hui Kang Fang-Ping Bao Hong-Gang Zhang Dan-Jun Yu Ke Ha Qing Xie Sheng-Mei Zhu | 2018 | Chinese Medical Journal2018，，16： | 10 |
| 4 | Interactomic study on interaction between lipid droplets and mitochondria显示文摘An increasing body of evidence shows that the lipid droplet,a neutral lipid storage organelle,plays a role in lipid metabolism and energy homeostasis through its interaction with mitochondria.However,the cellular functions and molecular mechanisms of the interaction remain ambiguous.Here we present data from transmission electron microscopy,fluorescence imaging,and reconstitution assays,demonstrating that lipid droplets physically contact mitochondria in vivo and in vitro.Using a bimolecular fluorescence complementation assay in Saccharomyces cerevisiae,we generated an interactomic map of protein-protein contacts of lipid droplets with mitochondria and peroxisomes.The lipid droplet proteins Erg6 and Pet10 were found to be involved in 75%of the interactions detected.Interestingly,interactions between 3 pairs of lipid metabolic enzymes were detected.Collectively,these data demonstrate that lipid droplets make physical contacts with mitochondria and peroxisomes,and reveal specific molecular interactions that suggest active participation of lipid droplets in lipid metabolism in yeast. | Jing Pu Cheol Woong Ha Shuyan Zhang Jong Pil Jung Won-Ki Huh Pingsheng Liu | 2011 | Protein & Cell2011，2，6： | 9 |
| 5 | Ectopic expression of soybean GmKNT1 in Arabidopsis results in altered leaf morphology and flower identity显示文摘Plant morphology is specified by leaves and flowers, and the shoot apical meristem (SAM) defines the architecture of plant leaves and flowers. Here, we reported the characterization of a soybean KNOX gene GmKNT1, which was highly homologous to Arabidopsis STM. The GmKNT1 was strongly expressed in roots, flowers and developing seeds. Its expression could be induced by IAA, ABA and JA, but inhibited by GA or cytokinin. Staining of the transgenic plants overexpressing GmKNT1-GUS fusion protein revealed that the GmKNT1 was mainly expressed at lobe region, SAM of young leaves, sepal and carpel, not in seed and mature leaves. Scanning electron micros-copy (SEM) disclosed multiple changes in morphology of the epidermal cells and stigma. The transgenic Arabidopsis plants overexpress-ing the GmKNT1 showed small and lobed leaves, shortened internodes and small clustered inflorescence. The lobed leaves might result from the function of the meristems located at the boundary of the leaf. Compared with wild type plants, transgenic plants had higher ex-pression of the SAM-related genes including the CUP, WUS, CUC1, KNAT2 and KNAT6. These results indicated that the GmKNT1 could affect multiple aspects of plant growth and development by regulation of downstream genes expression. | Jun Liu Da Ha Zongming Xie Chunmei Wang Huiwen Wang Wanke Zhang Jinsong Zhang Shouyi Chen | 2008 | Journal of Genetics and Genomics2008，35，7： | 8 |
| 6 | An in vivo study of the biodistribution of gold nanoparticles after intervaginal space injection in the tarsal tunnel显示文摘金 nanoparticles (AuNPs ) 的 biodistribution 是仔细与毒物学的效果有关并且因为他们的潜在的申请,担心大。与为液体运输的新奇解剖、组织学的结构的发现,然而,内在的机制包含了在在里面 AuNPs 的 vivo 运输和 biodistribution 要求进一步深入的调查。在当前的学习,在腱,容器,和神经纤维的一个焦点的点可以最佳地与另外的遥远的结缔组织连接的地方,我们在跗骨的隧道在 intervaginal 空间注射(ISI ) 以后在老鼠调查了 10-nm AuNPs 的 biodistribution。AuNPs 的静脉内的注射(IVI ) 用作控制。血和机关与诱导地联合的血浆团 spectrometry (ICPMS ) 为 Au 分发的定量分析在注射以后在 5, 15,和 30 min 并且在 1, 4, 12,和 24 h 被收集。IVI 和 ISI 产出显著地不同的结果:在在 ISI 以后的血的 AuNP 内容在 IVI 以后是比那低得多的;在肺,心,和肠是类似的;并且在皮和肌肉是更高的。这些调查结果被 AuNP 内容和相对机关 AuNP 分发比例的比率支持。我们表明的结果一快,直接并且发行量无关的 AuNP 器官运输小径,它可以改进我们生理、病理学的 biodistribution 的理解在生物系统处理。而且,这些结果提供新奇卓见进在里面 vivo 运输和 AuNPs 的 biodistribution,它可以导致新奇、有效治疗学并且管理策略。 | Xiaoli Shi Yuting Zhu Wenda Hua Yinglu Ji Qing Ha Xinxiao Han Yang Liu Jingwei Gao Qiang Zhang Sidi Liu Keli Ren Xiaochun Wu Hongyi Li Dong Han | 2016 | Nano Research2016，9，7： | 7 |
| 7 | Crosstalk-free achromatic full Stokes imaging polarimetry metasurface enabled by polarization-dependent phase optimization显示文摘Imaging polarimetry is one of the most widely used analytical technologies for object detection and analysis.To date,most metasurface-based polarimetry techniques are severely limited by narrow operating bandwidths and inevitable crosstalk,leading to detrimental effects on imaging quality and measurement accuracy.Here,we propose a crosstalkfree broadband achromatic full Stokes imaging polarimeter consisting of polarization-sensitive dielectric metalenses,implemented by the principle of polarization-dependent phase optimization.Compared with the single-polarization optimization method,the average crosstalk has been reduced over three times under incident light with arbitrary polarization ranging from 9μm to 12μm,which guarantees the measurement of the polarization state more precisely.The experimental results indicate that the designed polarization-sensitive metalenses can effectively eliminate the chromatic aberration with polarization selectivity and negligible crosstalk.The measured average relative errors are 7.08%,8.62%,7.15%,and 7.59%at 9.3,9.6,10.3,and 10.6μm,respectively.Simultaneously,the broadband full polarization imaging capability of the device is also verified.This work is expected to have potential applications in wavefront detection,remote sensing,light-field imaging,and so forth. | Yaxin Zhang Mingbo Pu Jinjin Jin Xinjian Lu Yinghui Guo Jixiang Cai Fei Zhang Yingli Ha Qiong He Mingfeng Xu Xiong Li Xiaoliang Ma Xiangang Luo | 2022 | Opto-Electronic Advances2022，5，11： | 6 |
| 8 | FGFR2 mutation in a Chinese family with unusual Crouzon syndrome显示文摘AIM:To describe the clinical characteristics with genetic lesions in a Chinese family with Crouzon syndrome. METHODS: All five patients from this family were included and received comprehensive ophthalmic and systemic examinations.Direct sequencing of the FGFR2 gene was employed for mutation identification.Crystal structure analysis was applied to analyze the structural changes associated with the substitution. RESULTS: All patients presented typical Crouzon features,including short stature,craniosynostosis,mandibular prognathism,shallow orbits with proptosis,and exotropia.Intrafamilial phenotypic diversities were observed.Atrophic optic nerves were exclusively detected in the proband and her son.Cranial magnetic resonance imaging implied a cystic lesion in her sellar and third ventricular regions.A missense mutation,FGFR2 p.Cys342 Trp,was found as disease causative.This substitution would generate conformational changes in the extracellular Ig-III domain of the FGFR-2 protein,thus altering its physical and biological properties.CONCLUSION: We describe the clinical presentations and genotypic lesions in a Chinese family with Crouzon syndrome.The intrafamilial phenotypic varieties in this family suggest that other genetic modifiers may also play a role in the pathogenesis of Crouzon syndrome. | Zi-Li Li Xue Chen Wen-Juan Zhuang Wei Zhao Ya-Ni Liu Fang-Xia Zhang Ruo-Shui Ha Jin-Hua Wu Chen Zhao Xun-Lun Sheng | 2016 | International Journal of Ophthalmology(English edition)2016，9，10： | 4 |
| 9 | A case of applying left bundle branch pacing combined with atrioventricular node ablation to treat atrial fibrillation-induced heart failure显示文摘The core treatment of rapid arrhythmiainduced heart failure(HF)is to control the ventricular rate to an optimized lower level,which is usually achieved with various anti-arrhythmic drugs.However,arrhythmias may not respond well to pharmaceutical treatment for various reasons.Iatrogenic atrioventricular(AV)node ablation needs to be performed under these extreme conditions to lower the patient’s heart rate. | Lahati HA Li-Yun HE Lei LI Jiang-Li HAN Shu-Wang LIU Yuan ZHANG Wei XU Wei GAO | 2021 | Journal of Geriatric Cardiology2021，18，6： | 4 |
| 10 | Genetic Polymorphisms of 15 STR Loci in Gansu Hui Population显示文摘The short tandem repeat (STR) markers are widely used in human identification and paternity testing in the field of forensic genetics[1].Recent researches on polymorphic STRs have led to their applications to population genetics,forensic DNA database,human individual identification,paternity testing,genetic mapping,disease linkage analysis,archaeology and potential inference of the ethnic origin of an individual[2]. | SUN Hong-bing YANG Xin HA Fei LUO Ji-huai ZHANG Zi-long | 2013 | 法医学杂志2013，29，6： | 3 |
| 11 | Ecological niches and blood sources of sand fly in an endemic focus of visceral leishmaniasis in Jiuzhaigou,Sichuan,China显示文摘Background:Sand fly Phlebotomus chinensis is a principle vector for the visceral leishmaniasis(VL)in China with a wide geographic distribution.Jiuzhaigou,Sichuan is a mountain type endemic area of VL in China.Long term effective control efforts in the region have successfully reduced VL transmission.To assess the current status of the sand flies and their ecological aspects in the region,a survey was conducted in the summer of 2014 and 2015.Methods:Sand fly specimens were collected by light traps in a village and blood sources were identified by PCR and sequencing of the mitochondrial cytochrome b gene.Results:In a rock cave,65.2%–79.8%of collected sand flies were male.On a rabbit farm,92.9%–98.8%of specimens were female.In pig pens,61.1%of specimens were female.Some females had visible blood residues.The feeding rate was 49.4%from the pig pens,12.3%from the cave,and only 1.7%from the rabbit farm.Pig,rabbit,chicken,dog,and human blood were detected in the fed specimens.Swine blood,present in all tested samples,was a preferred blood source,while chicken and dog blood were present in a third of the samples.Conclusions:In Jiuzhaigou County,Sichuan Province of China,the considerable sandfly density and the peridomestic feeding behavior all increases the risk of VL transmission,and insecticide spraying in animal sheds could be exploited to reduce sand fly populations in human surroundings. | Huiying Chen Kaili Li Hua Shi Yong Zhang Yu Ha Yan Wang Jinjin Jiang Yubin Wang Zhenzhou Yang Jiannong Xu Yajun Ma | 2016 | Infectious Diseases of Poverty2016，5，1： | 3 |
| 12 | Porous Carbon Architecture Assembled by Cross-Linked Carbon Leaves with Implanted Atomic Cobalt for High-Performance Li-S Batteries显示文摘The practical application of lithium-sulfur batteries is severely hampered by the poor conductivity,polysulfide shuttle effect and sluggish reaction kinetics of sulfur cathodes.Herein,a hierarchi-cally porous three-dimension(3D)carbon architecture assembled by cross-linked carbon leaves with implanted atomic Co-N4 has been deli-cately developed as an advanced sulfur host through a SiO_(2)-mediated zeolitic imidazolate framework-L(ZIF-L)strategy.The unique 3D architectures not only provide a highly conductive network for fast electron transfer and buffer the volume change upon lithiation-delithi-ation process but also endow rich interface with full exposure of Co-N4 active sites to boost the lithium polysulfides adsorption and conversion.Owing to the accelerated kinetics and suppressed shuttle effect,the as-prepared sulfur cathode exhibits a superior electrochemical perfor-mance with a high reversible specific capacity of 695 mAh g^(−1) at 5 C and a low capacity fading rate of 0.053%per cycle over 500 cycles at 1 C.This work may provide a promising solution for the design of an advanced sulfur-based cathode toward high-performance Li-S batteries. | Ruirui Wang Renbing Wu Chaofan Ding Ziliang Chen Hongbin Xu Yongfeng Liu Jichao Zhang Yuan Ha Ben Fei Hongge Pan | 2021 | Nano-Micro Letters2021，13，10： | 3 |
| 13 | Effects of modified kaolin on the crystallization property of PP/Kaolin nanocomposites显示文摘Modified kaolin-filled polypropylene was prepared by blending different kinds of modified kaolin intercalated master batches with polypropylene.The microstructure of PP/Kaolin was studied with X-ray diffraction (XRD) patterns and transmission electron microscopy (TEM) photos.The effects of the organic kaolin master batches on the crystallization property of polypropylene were investigated by means of non-isothermal differential scanning calorimetry analysis (DSC) and polarized light microscopy (PLM).Non-isothermal crystallization kinetics of polypropylene was studied by the use of modified Avrami Equation improved by Jeziorny.The results indicate that some organic kaolin can be exfoliated by polypropylene,proved by an in-visible 001 peak on XRD pattern and individual layer on transmission electron microscopy (TEM) photos,and the heterogeneous nucleus increased with the addition of modified kaolin,proved by the PLM photos.The filled polypropylene crystallizes fastest at 395 K.The results also show that organic kaolin master batches not only can effectively accelerate the heterogeneous nucleation of polypropylene but also can increase the rate of crystallizing point and the temperature of crystallization.However,the rate constant of crystallization remains unchanged. | LIU Xuening HU Nan ZHANG Hongtao HA Chengyong YANG Zhizhong | 2005 | Science China Chemistry2005，48，4： | 3 |
| 14 | Removal of ammonium from greywater using natural zeolite显示文摘 | Nurul Widiastuti Hongwei Wu Ha Ming Ang Dongke Zhang | 2011 | Desalination2011，，1： | 2 |
| 15 | Broadband omnidirectional light detection in flexible and hierarchical ZnO/Si heterojunction photodiodes显示文摘灵活光电探测器的开发包括灵活图象传感器,生物医学的成像,和聪明的、便携系统为未来 optoelectronic 应用程序收到了大注意。以前,全向的光电探测器由多重光电探测器上的一个半球的 microlens 集会的集成仅仅是可完成的。此处,组织蜂房的 Si ( H-Si )膜上的 ZnO nanowires ( NW )的一个层次光电二极管图案被表明展出优秀全向的轻吸收的能力并且因此在女人上维持高光电流光谱为宽事件角度的范围( 365~1,100 nm )( 0io 是超过 6.00~10 个病人和 35 age-/gender-matched 控制吗(吝啬的 s ?? | Seongdong Lim Doo-Seung Um Minjeong Ha Qianpeng Zhang Youngsu Lee Yuanjing Lin Zhiyong Fan Hyunhyub Ko | 2017 | Nano Research2017，10，1： | 2 |
| 16 | Current status and trends in forest genomics显示文摘Forests are not only the most predominant of the Earth's terrestrial ecosystems,but are also the core supply for essential products for human use.However,global climate change and ongoing population explosion severely threatens the health of the forest ecosystem and aggravtes the deforestation and forest degradation.Forest genomics has great potential of increasing forest productivity and adaptation to the changing climate.In the last two decades,the field of forest genomics has advanced quickly owing to the advent of multiple high-throughput sequencing technologies,single cell RNA-seq,clustered regularly interspaced short palindromic repeats(CRISPR)-mediated genome editing,and spatial transcriptomes,as well as bioinformatics analysis technologies,which have led to the generation of multidimensional,multilayered,and spatiotemporal gene expression data.These technologies,together with basic technologies routinely used in plant biotechnology,enable us to tackle many important or unique issues in forest biology,and provide a panoramic view and an integrative elucidation of molecular regulatory mechanisms underlying phenotypic changes and variations.In this review,we recapitulated the advancement and current status of 12 research branches of forest genomics,and then provided future research directions and focuses for each area.Evidently,a shift from simple biotechnology-based research to advanced and integrative genomics research,and a setup for investigation and interpretation of many spatiotemporal development and differentiation issues in forest genomics have just begun to emerge. | Dulal Borthakur Victor Busov Xuan Hieu Cao Qingzhang Du Oliver Gailing Fikret Isik Jae-Heung Ko Chenghao Li Quanzi Li Shihui Niu Guanzheng Qu Thi Ha Giang Vu Xiao-Ru Wang Zhigang Wei Lin Zhang Hairong Wei | 2022 | Forestry Research2022，2，1： | 2 |
| 17 | Effects of moxibustion or moxa smoke on serum lipids and carotid plaque stability in atherosclerotic mice显示文摘Objective:To observe the effects of moxibustion or moxa smoke on serum lipids,aorta and liver pathology,and carotid plaque stability in atherosclerosis.Methods:Fifty-four 8-week-old ApoE^-/- mice were randomly divided into three groups(untreated,moxibustion,and moxa smoke)and received a high-fat diet.Eighteen wild-type C57 BL/6 mice of the same age were used as controls.The intervention(none,moxibustion between the nipples,or 10 e15 mg/m^3 moxa smoke)was applied to restrained mice 20 min per day,six days per week,for 12 weeks.At the end of the experimental period,we measured serum lipids and apolipoprotein,stained thoracic aortas and livers to observe pathological changes,and used immunohistochemical staining to assess the levels of a-smooth muscle actin,CD68,tumor necrosis factor-α,nuclear transcription factor-κB,and P38 mitogen-activated protein kinase.We also measured the levels of matrix metalloproteinase-2 and 9 and tissue metalloproteinase inhibitor-1.Results:After 12 weeks,lipid metabolism disorder and atherosclerotic plaques were observed in the ApoE^-/- mice.Moxibustion or moxa smoke reduced the levels of serum total cholesterol,triglycerides,low density lipoprotein,and very low density lipoprotein but did not affect the levels of high density lipoprotein,apolipoprotein A1,or oxidized low density lipoprotein.Moxibustion or moxa smoke suppressed pathological changes in thoracic aortas and livers,increased fiber cap thickness,the fiber cap thickness/intimal medial thickness ratio,and collagen area percentage,and reduced extracellular lipids.Treatment with moxibustion or moxa smoke increased a-smooth muscle actin and reduced CD68 and the vulnerability index,suppressed tumor necrosis factor-α and nuclear transcription factor-κB expression,and did not affect P38 mitogen-activated protein kinase expression.Treatment lowered the levels of matrix metalloproteinase-2 and 9 and increased those of tissue metalloproteinase inhibitor-1.Conclusion:Moxibustion or moxa smoke exert protective effects in serum lipid profiles and carotid plaque stability in atherosclerotic mice by regulating plaque stability,inflammatory factors,and matrix metalloproteinases. | Rui Zhang Lue Ha Rui He Yueping Huang Hao Wang Baixiao Zhao | 2020 | Journal of Traditional Chinese Medical Sciences2020，7，3： | 2 |
| 18 | A perspective:engineering periosteum for structural bone graft healing显示文摘 | Zhang X Awad HA O'Keefe RJ | 2008 | Clin Orthop Relat Res2008，466，8： | 1 |
| 19 | Skeletal isomerization of unsaturatedfatty acids on Beta zeolites:Effects of calcinations temperature andadditives显示文摘 | Ha L Mao J Zhou J Zhang Z | 2009 | Applied Catalysis A:General2009，356，： | 1 |
| 20 | Health care costs in the last week of life:associations with end-of-life conversa- tions显示文摘 | Zhang B Wright AA Huskamp HA | 2009 | Arch Intern Med2009，169，5： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员