|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Bone marrow mesenchymal stem cells transplantation promotes the release of endogenous erythropoietin after ischemic stroke显示文摘This study investigated whether bone marrow mesenchymal stem cell(BMSC) transplantation protected ischemic cerebral injury by stimulating endogenous erythropoietin. The model of ischemic stroke was established in rats through transient middle cerebral artery occlusion. Twenty-four hours later, 1 × 106 human BMSCs(h BMSCs) were injected into the tail vein. Fourteen days later, we found that h BMSCs promoted the release of endogenous erythropoietin in the ischemic region of rats. Simultaneously, 3 μg/d soluble erythropoietin receptor(s EPOR) was injected into the lateral ventricle, and on the next 13 consecutive days. s EPOR blocked the release of endogenous erythropoietin. The neurogenesis in the subventricular zone was less in the h BMSCs + s EPOR group than in the h BMSCs + heat-denatured s EPOR group. The adhesive-removal test result and the modified Neurological Severity Scores(m NSS) were lower in the h BMSCs + s EPOR group than in the heat-denatured s EPOR group. The adhesive-removal test result and m NSS were similar between the h BMSCs + heat-denatured s EPOR group and the h BMSCs + s EPOR group. These findings confirm that BMSCs contribute to neurogenesis and improve neurological function by promoting the release of endogenous erythropoietin following ischemic stroke. | Wen Lv Wen-yu Li Xiao-yan Xu Hong Jiang Oh Yong Bang | 2015 | Neural Regeneration Research2015，10，8： | 9 |
| 2 | Exosomes:key players in cancer and potential therapeutic strategy显示文摘Exosomes are extracellular vesicles secreted by most eukaryotic cells and participate in intercellular communication.The components of exosomes,including proteins,DNA,mRNA,microRNA,long noncoding RNA,circular RNA,etc.,which play a crucial role in regulating tumor growth,metastasis,and angiogenesis in the process of cancer development,and can be used as a prognostic marker and/or grading basis for tumor patients.Hereby,we mainly summarized as followed:the role of exosome contents in cancer,focusing on proteins and noncoding RNA;the interaction between exosomes and tumor microenvironment;the mechanisms that epithelial-mesenchymal transition,invasion and migration of tumor affected by exosomes;and tumor suppression strategies based on exosomes.Finally,the application potential of exosomes in clinical tumor diagnosis and therapy is prospected,which providing theoretical supports for using exosomes to serve precise tumor treatment in the clinic. | Jie Dai Yangzhou Su Suye Zhong Li Cong Bang Liu Junjun Yang Yongguang Tao Zuping He Chao Chen Yiqun Jiang | 2020 | Signal Transduction and Targeted Therapy2020，5，1： | 8 |
| 3 | Identification,bioinformatic analysis and expression profiling of candidate mRNA-like non-coding RNAs in Sus scrofa显示文摘Messenger RNA-like non-coding RNAs(mlncRNAs) are a newly identified group of non-coding RNAs(ncRNAs) that may be in-volved in a number of critical cellular events.In this study,93 candidate porcine mlncRNAs were obtained by computational prediction and screening,among which 72 were mapped to the porcine genome.Further analysis of 8 representative candidates revealed that these mlncRNA candidates are not highly conserved among species.Remarkably,one of the candidates,sTF35495,was found to be precursor of a putative porcine microRNA.By RACE PCR,we determined that the full length of sTF35495 was 3 kb.The protein-coding potential of this RNA was tested in silico with no significant finding.Semi-quantitative RT-PCR analysis of the subgroup of 8 candidates revealed two distinct expression profiles and two molecules were further validated by real-time PCR.The predicted pre-microRNA sequence in this study provides a potentially interesting insight into the in vivo function of porcine mlncRNAs and our findings suggest that they play key biological roles in Sus scrofa. | Bang Xiao Xingju Zhang Yong Li Zhonglin Tang Shulin Yang Yulian Mu Wentao Cui Hong Ao Kui Li | 2009 | Journal of Genetics and Genomics2009，36，12： | 7 |
| 4 | Semaphorin 7a participants in pterygium by regulating vascular endothelial growth factor显示文摘AIM: To investigate the relationship between semaphorin 7a expression and cell proliferation and migration in pterygium fibroblasts. METHODS: Twenty-six patients with surgically diagnosed pterygium were enrolled, including 15 cases of primary pterygium and 11 cases of recurrent pterygium. In addition, 12 cases of normal conjunctival tissue were collected. The expression of semaphorin 7a in normal conjunctival tissue, primary pterygium and recurrent pterygium was detected by real-time polymerase chain reaction. Recurrent pterygium fibroblasts were isolated and cultured, and the expression of semaphorin 7a was silenced by small interfering RNA(siRNA) interference technique. Furthermore, the effects of si-semaphorin 7a interference on the mRNA and protein levels of β1-integrin, vascular endothelial growth factor A(VEGFA) and vascular endothelial growth factor receptor(VEGFR), and on fibroblast proliferation were analyzed. Transwell assay was used to detect the effect of semaphorin 7a interference on fibroblast migration. RESULTS: Semaphorin 7a was highly expressed in the primary pterygium and recurrent pterygium samples than that of the normal conjunctival tissue. Compared with the primary pterygium, the expression of semaphoring 7a in the recurrent pterygium samples was significantly increased(P<0.05). The mRNA and protein expression levels of β1-integrin, VEGFA and VEGFR were decreased after si-semaphorin 7a transfection, and as well as the cell proliferation and migration. CONCLUSION: Semaphorin 7a might play important roles in the pathogenesis of pterygium by affecting the expression of β1-integrin, VEGFA and VEGFR. | Yun-Fei Han Zhen Liu Bang Wang Wei Zhu Jing-Zhen Li Yue-Qin Qi Xiao-Jing Li Yan-Yun Xu Xiao-Xiao Dou Guo-Ying Mu | 2019 | International Journal of Ophthalmology(English edition)2019，12，6： | 6 |
| 5 | Time-dependent density-functional theory molecular-dynamics study on amorphization of Sc-Sb-Te alloy under optical excitation显示文摘Recently,all-optical memory and optical-computation properties of phase-change materials are receiving intensive attention.Because writing/erasing information in these devices is usually achieved by laser pulses,the interaction between the laser and the phase-change materials becomes a key issue for such new applications.In this work,by a time-dependent density-functional theory molecular-dynamics study,the physics underlying the optical excitation induced amorphization of Sc-Sb-Te is revealed,which goes back to superatom-like Sc-centered structural motifs.These motifs are found to be still robust under the excitation. | Xue-Peng Wang Xian-Bin Li Nian-Ke Chen Junhyeok Bang Ryky Nelson Christina Ertural Richard Dronskowski Hong-Bo Sun Shengbai Zhang | 2020 | npj Computational Materials2020，，1： | 5 |
| 6 | Molecular phylogenetic analyses redefine seven major clades and reveal 22 new generic clades in the fungal family Boletaceae显示文摘Mushrooms in the basidiomycete family Boletaceae are ecologically and economically very important.However,due to the morphological complexity and the limited phylogenetic information on the various species and genera of this fungal family,our understanding of its systematics and evolution remains rudimentary.In this study,DNA sequences of four genes(nrLSU,tef1-α,rpb1,and rpb2)were newly obtained from ca.200 representative specimens of Boletaceae.Our phylogenetic analyses revealed seven major clades at the subfamily level,namely Austroboletoideae,Boletoideae,Chalciporoideae,Leccinoideae,Xerocomoideae,Zangioideae,and the Pulveroboletus Group.In addition,59 genus-level clades were identified,of which 22 were uncovered for the first time.These 22 clades were mainly placed in Boletoideae and the Pulveroboletus Group.The results further indicated that the characters frequently used in the morphology-based taxonomy of Boletaceae,such as basidiospore ornamentation,the form of the basidioma,and the stuffed pores each had multiple origins within the family,suggesting that the use of such features for high-level classification of Boletaceae should be de-emphasized and combined with other characters. | Gang Wu Bang Feng Jianping Xu Xue-Tai Zhu Yan-Chun Li Nian-Kai Zeng MdIqbal Hosen Zhu L.Yang | 2014 | Fungal Diversity2014，，6： | 4 |
| 7 | Synthesis and Characterizations of New Ferrocenyl Schiff Base with NLO Responses显示文摘A series of new stable (thermal and photochemical) ferrocenyl derivatives containing C=N bond and benzene ring in Long conjugated chains have been synthesized and characterized by 1HNMR(400MHz), IR, and elementaL anaLysis. Pull-push ferrocenyl complexes that we have prepared have strong NLO responses identified by electronic absorption spectrum. | Bang Jing LI Wan Yi LIU Tong XIE Guo Sheng HUANG Yong Xiang MA(Department of Chemisty, Lanzhou University, Lanzhou 730000) | 2000 | Chinese Chemical Letters2000，11，7： | 3 |
| 8 | Internal and Cortical Border-Zone Infarction: Clinical and Diffusion-Weighted Imaging Features显示文摘 | Seok Woo Yong Oh Young Bang Phil Hyu Lee Wen Yu Li | 2006 | Stroke2006，，3： | 2 |
| 9 | The MING proposal at SHINE:megahertz cavity enhanced X‑ray generation显示文摘The cavity-based X-ray free-electron laser(XFEL)has promise in producing fully coherent pulses with a bandwidth of a few meV and very stable intensity,whereas the currently existing self-amplified spontaneous emission(SASE)XFEL is capable of generating ultra-short pulses with chaotic spectra.In general,a cavity-based XFEL can provide a spectral brightness three orders of magnitude higher than that of the SASE mode,thereby opening a new door for cutting-edge scientific research.With the development of superconducting MHz repetition-rate XFEL facilities such as FLASH,European-XFEL,LCLS-II,and SHINE,practical cavity-based XFEL operations are becoming increasingly achievable.In this study,megahertz cavity enhanced X-ray generation(MING)is proposed based on China’s first hard XFEL facility-SHINE,which we refer to as MING@SHINE. | Nan‑Shun Huang Zi‑Peng Liu Bang‑Jie Deng Zi‑Han Zhu Shao‑Hua Li Tao Liu Zheng Qi Jia‑Wei Yan Wei Zhang Sheng‑Wang Xiang Yang‑Yang Lei Ya Zhu Yong‑Zhou He Qi‑Bing Yuan Fei Gao Rong‑Bing Deng Sen Sun Zhi‑Di Lei Zhi‑Qiang Jiang Meng‑Qi Duan Yuan Zhuan Xue‑Fang Huang Peng‑Cheng Dong Zhong‑Liang Li Shang‑Yu Si Lian Xue Si Chen Yong‑Fang Liu Ya‑Jun Tong Hai‑Xiao Deng Zhen‑Tang Zhao | 2023 | Nuclear Science and Techniques2023，34，1： | 2 |
| 10 | MICHAEL ADDITION OF NITROALKANE TO α,β-UNSATURATED CARBONYL COMPOUNDS ON KF / Al_2O_3/ PEG4000显示文摘Michael addition of nitroalkanes to α,β-unsaturated carbonyl compounds occurs in the presence of KF/AI2O3/PEG4000 without solvent.Yields are fair to good and work-ups are easy. | Lian An L1AO’ Qi Zhen GUO Bang Ji LI Xiao Yia WU Dept. of Chem., Xiamen Univ, Fujian 361005 | 1992 | Chinese Chemical Letters1992，3，3： | 2 |
| 11 | Four new genera of the fungal family Boletaceae显示文摘Based on our previous molecular phylogenetic analyses,four new genera are described,namely Baorangia,Lanmaoa,Parvixerocomus,and Rugiboletus,and one known genus,Neoboletus,is re-delimitated.Four new species and nine new combinations are proposed.Morphological characters of each genus and related eleven species are described and illustrated.Most of species in the genera described from southwestern China are wild edible mushrooms and can be found in free markets. | Gang Wu Kuan Zhao Yan-Chun Li Nian-Kai Zeng Bang Feng Roy E.Halling Zhu L.Yang | 2016 | Fungal Diversity2016，，6： | 2 |
| 12 | Chiral metal-organic frameworks with tunable catalytic selectivity in asymmetric transfer hydrogenation reactions显示文摘Metal-organic frameworks(MOFs)have achieved great success in the field of heterogeneous catalysis,however,ifs still challenging to design MOF catalysts with enhanced selectivity.Here,we demonstrated a combination strategy of metal design and ligand design on the enantioselectivity—that is the enantioselectivities of chiral MOF(CMOF)catalysts could be significantly enhanced by the rational choice of metal ions with higher electronegativities and introducing sterically demanding groups into the ligands.Four isostructural Ca-,Sr-and Zn-based CMOFs were prepared from enantiopure phosphono-carboxylate ligands of 1,V-biphenol that are functionalized with 2,4,6-trimethyl-and 2,4,6-trifluoro-phenyl groups at the Supposition.The uniformly distributed metal phosphonates along the channels could act as Lewis acids and catalyze the asymmetric transfer hydrogenation of heteroaromatic imines(benzoxazines and quinolines).Particularly,the Ca-based MOF 1 with 2,4,6-trimethyl groups at the substituents exhibited enhanced catalytic performance,affording the highest enantioselectivity(up to 97%).It is also the first report of the heterogeneous catalyst with chiral non-noble metal phosphonate active sites for asymmetric transfer hydrogenation reactions with Hantzsch ester as the hydrogen source.The catalyst design strategy demonstrated here is expected to develop new types of chiral materials for asymmetric catalysis and other chiral applications. | Xu Chen Zhiwei Qiao Bang Hou Hong Jiang Wei Gong Jinqiao Dong Hai-Yang Li Yong Cui Yan Liu | 2021 | Nano Research2021，14，2： | 2 |
| 13 | The Mediating Effect of Body Dissatisfaction in Association between Obesity and Dietary Behavior Changes for Weight Loss in Chinese Children显示文摘Objective The aim of this study was to analyze the mediating effect of body dissatisfaction in correlation between obesity and dietary behavior changes for weight loss(DBCWL).Methods A total of 680 primary and middle school students were included in this study. Their body height, weight, and waistline were effectively measured, and they were also evaluated to assess their body dissatisfaction, perception of dietary behaviors, and DBCWL. The correlation among these factors was analyzed using mediating effect models.Results The prevalence of overweight/obesity and abdominal obesity was significantly higher in males than in females(P < 0.05). Overweight/obesity, abdominal obesity, and body dissatisfaction significantly increased the risk for DBCWL(OR = 2.57, 2.77, and 1.95, respectively). Overweight/obesity and abdominal obesity significantly increased the risk for body dissatisfaction(OR = 6.00 and 4.70,respectively). Significant mediating effects of body dissatisfaction were observed in correlation between overweight/obesity and DBCWL and between abdominal obesity and DBCWL(OR = 2.20 and 1.92,respectively;P < 0.05), and the proportions of mediating effects among the total effects were 48.89% and 46.60%, respectively.Conclusion Body dissatisfaction might play an important mediating effect in association between DBCWL and obesity, which indicates that guiding children to correctly recognize their body might be more conducive than promoting obese children toward weight loss through dietary behavior changes. | GAO Huai Quan WANG Bang Xuan SUN Li Li LI Ting WU Lu FU Lian Guo MA Jun | 2019 | Biomedical and Environmental Sciences2019，32，9： | 2 |
| 14 | Development of a flux-less soldering method by ultrasonic modulated laser显示文摘 | Ming Yu Li Chun Qing Wang Han Sur Bang Young Pyo Kim | 2005 | Journal of Materials Processing Tech2005，，2： | 1 |
| 15 | Application of oligonucleotide array technology for the rapid detection of pathogenic bacteria of foodborne infections显示文摘 | Bang XH Li FJ Yu SH | 2004 | J Microbiol Methods2004，58，4： | 1 |
| 16 | Effect of heat treatment on the microstructure and corrosion resistance of a Zr-Sn- Nb-Fe-Cr alloy显示文摘 | Liu Wenqing Li Qiang Zhou Bang xin | 2005 | J Nucl Mater2005，341，23： | 1 |
| 17 | Causality and volatility spillovers among petroleum prices of WTI,gasoline ang heating oil in different locations显示文摘 | SHAWKAT HAMMOUDCH HUIMIN LI BANG JEON | 2003 | North American Journal of Economics and Finance2003，，14： | 1 |
| 18 | Development of a flux-less soldering method by ultrasonic modulated laser显示文摘 | LI M Y WANG Q C BANG H S | 2005 | Journal of Material Processing Technology2005，168，： | 1 |
| 19 | Pharmacological preconditioning with low-dose cyclosporine or FK506 red uces subsequent ischemia/reperfusion injury in rat kidney 显示文摘 | Ahn HJ Han HJ Kim WY Li C Shin MJ Kim SK Park JH Kim YS Moon IS Bang BK | 2001 | Transplantation2001，72，11： | 1 |
| 20 | RUNX3 inhibits cell proliferation and induces apoptosis by TGF-beta-dependent and-independent mechanisms in human colon carcinoma cells显示文摘 | Tong DD Bang Y Li M | 2009 | Pathobiology2009，76，4： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员