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| 1 | Direct reprogramming of Sertoli cells into multipotent neural stem cells by defined factors显示文摘Multipotent 神经干细胞为房间治疗保持大诺言。到导致的 pluripotent 干细胞以及成熟神经原的成纤维细胞的 reprogramming 建议可能性没有首先建立 pluripotency,把一个严重地区分的体的房间变换成一个 multipotent 状态。这里,我们证明房间从中层导出的那 Sertoli 能直接被变换成拥有神经干细胞性质的一个 multipotent 状态。导致的神经干细胞(iNSCs ) 表示多重 NSC 特定的标记,展出类似于正常 NSC 的全球基因表示侧面,并且能够自强并且区分功能的神经原进神经胶质并且 electrophysiologically。为酷氨酸 hydroxylase (TH ) 积极的导出 iNSC 的神经原污点, γ -aminobutyric 酸,和胆碱 acetyltransferase。另外, iNSCs 能熬过并且产生跟随移植进有牙齿的回转的触处。iNSCs 的产生可以为疾病建模和再生药有重要含意。 | Chao Sheng Qinyuan Zheng Jianyu Wu Zhen Xu Libin Wang Wei Li Haijiang Zhang Xiao-Yang Zhao Lei Liu Ziwei Wang Changlong Guo Hua-Jun Wu Zhonghua Liu Liu Wang Shigang He Xiu-Jie Wang Zhiguo Chen Qi Zhou | 2012 | Cell Research2012，22，1： | 31 |
| 2 | Geological Characteristics and Zircon U-Pb Dating of Volcanic Rocks from the Beizhan Iron Deposit in Western Tianshan Mountains, Xinjiang, NW China显示文摘The Beizhan large iron deposit located in the east part of the Awulale metallogenic belt in the western Tianshan Mountains is hosted in the Unit 2 of the Dahalajunshan Formation as lens, veinlets and stratoid, and both of the hanging wall and footwall are quartz-monzonite; the dip is to the north with thick and high-grade ore bodies downwards. Ore minerals are mainly magnetite with minor sulfides, such as pyrite, pyrrhotite, chalcopyrite and sphalerite. Skarnization is widespread around the ore bodies, and garnet, diopside, wollastonite, actinolite, epidote, uralite, tourmaline sericite and calcite are ubiquitous as gangues. Radiating outwards from the center of the ore body the deposit can be classified into skarn, calcite, serpentinite and marble zones. LA-ICP-MS zircon U-Pb dating of the rhyolite and dacite from the Dahalajunshan Formation indicates that they were formed at 301.3±0.8 Ma and 303.7±0.9 Ma, respectively, which might have been related to the continental arc magmatism during the late stage of subduction in the western Tianshan Mountains. Iron formation is genetically related with volcanic eruption during this interval. The Dahalajunshan Formation and the quartz-monzonite intrusion jointly control the distribution of ore bodies. Both ore textures and wall rock alteration indicate that the Beizhan iron deposit is probably skarn type. | ZHANG Zuoheng HONG Wei JIANG Zongsheng DUAN Shigang XU Lingang LI Fengming GUO Xincheng ZHAO Zhengang | 2012 | Acta Geologica Sinica(English Edition)2012，86，3： | 29 |
| 3 | Image matching algorithm based on SIFT using color and exposure information显示文摘Image matching based on scale invariant feature transform(SIFT) is one of the most popular image matching algorithms, which exhibits high robustness and accuracy. Grayscale images rather than color images are generally used to get SIFT descriptors in order to reduce the complexity. The regions which have a similar grayscale level but different hues tend to produce wrong matching results in this case. Therefore, the loss of color information may result in decreasing of matching ratio. An image matching algorithm based on SIFT is proposed, which adds a color offset and an exposure offset when converting color images to grayscale images in order to enhance the matching ratio. Experimental results show that the proposed algorithm can effectively differentiate the regions with different colors but the similar grayscale level, and increase the matching ratio of image matching based on SIFT. Furthermore, it does not introduce much complexity than the traditional SIFT. | Yan Zhao Yuwei Zhai Eric Dubois Shigang Wang | 2016 | Journal of Systems Engineering and Electronics2016，27，3： | 5 |
| 4 | Roles of insulin-like growth factor Ⅱ in regulating female reproductive physiology显示文摘The number of growth factors involved in female fertility has been extensively studied, but reluctance to add essential growth factors in culture media has limited progress in optimizing embryonic growth and implantation outcomes, a situation that has ultimately led to reduced pregnancy outcomes. Insulin-like growth factor Ⅱ(IGF-Ⅱ) is the most intricately regulated of all known reproduction-related growth factors characterized to date, and is perhaps the predominant growth factor in human ovarian follicles. This review aims to concisely summarize what is known about the role of IGF-Ⅱ in follicular development, oocyte maturation, embryonic development, implantation success, placentation, fetal growth, and in reducing placental cell apoptosis, as well as present strategies that use growth factors in culture systems to improve the developmental potential of oocytes and embryos in different species. Synthesizing the present knowledge about the physiological roles of IGF-Ⅱ in follicular development, oocyte maturation, and early embryonic development should, on the one hand, deepen our overall understanding of the potential beneficial effects of growth factors in female reproduction and on the other hand support development(optimization) of improved outcomes for assisted reproductive technologies. | Tahir Muhammad Mengjing Li Jianfeng Wang Tao Huang Shigang Zhao Han Zhao Hongbin Liu Zi-Jiang Chen | 2020 | Science China(Life Sciences)2020，63，6： | 4 |
| 5 | Dominant mutations in CHK1 cause pronuclear fusion failure and zygote arrest that can be rescued by CHK1 inhibitor显示文摘Dear Editor,Infertility poses a major challenge to human reproductive health,affecting approximately 48 million women worldwide.1 Assisted reproductive techniques(ART),including in vitro fertilization(IVF)and intracytoplasmic sperm injection(ICSI),enable infertile women to have their biological embryos in vitro and further give birth to babies after embryo transfer.However,about 10%of all human embryos produced by ART are blocked in the early embryonic stage2 and approximately 2%fertilized oocytes derived from ART could not accomplish the first cell division.3 About one half of human infertility cases involve an underlying genetic factor,although the majority of genetic causes have remained elusive.4 In this study,we report that dominant mutations in CHK1 are responsible for pronuclear fusion failure and zygote arrest(PFF-ZA)in 7 out of 29 cases,likely through increasing the CHK1 activity.Importantly,PFF-ZA caused by these mutations could be effectively rescued by using the CHK1 inhibitor,PF477736. | Honghui Zhang Tailai Chen Keliang Wu Zhenzhen Hou Shigang Zhao Chuanxin Zhang Yuan Gao Ming Gao Zi-Jiang Chen Han Zhao | 2021 | Cell Research2021，31，7： | 4 |
| 6 | Fabrication of 150-nm Al_(0.48)In_(0.52)As/Ga_(0.47)In_(0.53)As mHEMTs on GaAs substrates显示文摘High performance 150-nm gate-length metamorphic Al0.48In0.52As/Ga0.47In0.53 As high electron mobility transistors(mHEMTs) with very good device performance have been successfully fabricated.A T-shaped gate is fabricated by using a combined technique of optical and e-beam photolithography,which is beneficial to decreasing parasitic capacitance and parasitic resistance of the gate.The ohmic contact resistance R c is as low as 0.03 mm when using a novel ohmic contact metal system(Ni/Ge/Ti/Au).The devices exhibit excellent DC and RF performance.A peak extrinsic transconductance of 775 mS/mm and a maximum drain current density of 720 mA/mm are achieved.The unity current gain cut-off frequency(fT) and the maximum oscillation frequency(f max) are 188.4 and 250 GHz,respectively. | WU XiaoFeng LIU HongXia LI HaiOu LI Qi HU ShiGang XI ZaiFang ZHAO Jin | 2012 | Science China(Physics,Mechanics & Astronomy)2012，55，12： | 2 |
| 7 | Association between essential hypertension and polymorphisms of beta 1 adrenergic receptor gene G1165C (Gly389Arg) in Chinese Mongolian population显示文摘BACKGROUND: The prevalences of hypertension, cerebrovascular diseases, etc. are higher in Mongolian population because of the influence of various factors including genetics, geography, diet, etc. Therefore, it is helpful to develop researches on the genetics of various diseases including hypertension in Mongolian population. OBJECTIVE: To analyze the association between the polymorphism of beta1 adrenergic receptor (β1-AR) gene G1165C (Arg389Gly), an important candidate gene for various diseases of cardiovascular system, and essential hypertension in Mongolian population. DESIGN: A cross-sectional study. SETTINGS: Department of Neurology, the First Affiliated Hospital of Inner Mongolia Medical College; Wulate Houqi Red Cross Society. PARTICIPANTS: The survey was carried out from February 2003 to March 2005. Totally 239 Mongolian residents, whose blood relations of 3 generations were all Mongolians, were selected from Wulate Houqi, Inner Mongolia, and they were all informed with the survey and detected items. Based on the diagnostic standard of hypertension set by WHO in 1999, the subjects were divided into two groups according to the level blood pressure: ① Normal blood pressure group (n=117): systolic blood pressure (SBP) < 140 mm Hg (1 mm Hg =0.133 kPa), diastolic blood pressure (DBP) < 90 mm Hg, and those having histories of cerebrovascular disease, heart disease, diseases of liver, kidney and tiroides, and diabetes mellitus were excluded. ② Essential hypertension group (n=122): including 51 patients with simple high SBP. All the enrolled subjects had no blood relationship with each other, and had no history of miscegenation. METHODS: The body height, body mass, waist circumference and blood lipids were measured routinely, and their habits of smoking and drinking were also investigated. Peripheral venous blood (5 mL) was drawn, the genome DNA was extracted, and the polymorphisms of the β1-AR G1165C (Gly389Arg) genotype were detected with the Sequenom system. Polymerase chain reaction (PCR) experiment and SNP detection were performed in Huada Gene Laboratory of Bejing, then the univariate analysis of variance was applied in the sample comparison among groups, and the chi-square test was used to compare the genotypes and allele frequencies. The odd ratio (OR) and 95% confidence interval (CI) were calculated. MAIN OUTCOME MEASURES: The distributions of β1-AR G1165C (Gly389Arg) genotypes and alleles were observed. RESULTS: All the 239 subjects were involved in the analysis of results, and no one missed. ①Comparison of β1-AR G1165C (Gly389Arg) genotypes and allele distributions: In Mongolian population, the frequencies of CC and GG+GC genotypes at β1-AR G1165C (Gly389Arg) site in the essential hypertension group (72%, 28%) were not significantly different from those in the normal blood pressure group (67%, 33%) (χ2=0.841, P=0.359; OR: 0.773, 95%CI: 0.445-1.342); The frequencies of C and G alleles also had no significant differences between the essential hypertension group (85%, 15%) and the normal blood pressure group (82%, 18%) (χ2=1.136, P=0.287; OR: 0.769, 95%CI: 0.747-1.248). ②The frequencies of CC and GG+GC genotypes at β1-AR G1165C (Gly389Arg) site had no significant differences between the patients with simple high SBP (71%, 29%) and the normal blood pressure group (χ2=0.250, P=0.617; OR: 0.833, 95%CI: 0.408-1.703); The frequencies of C and G alleles were not significantly different between the patients with simple high SBP (86%, 14%) and the normal blood pressure group (χ2=0.670, P=0.413; OR: 0.766, 95%CI: 0.404-1.453). CONCLUSION: In Mongolian population, the distributions of the genotypes and alleles of β1-AR G1165C (Gly389Arg) have no obvious differences between the subjects with normal blood pressure and the patients with essential hypertension (including simple SBP increase), which suggests that G1165C (Glu389Asp) site of β1-AR gene may be not a genetic mark of essential hypertension and simple high SBP in Mongolian population. | Rile Hu Rile Hu Shigang Zhao Guangming Niu Chunyu Zhang Zhiguang Wang Mingfang Jiang | 2006 | Neural Regeneration Research2006，1，3： | 2 |
| 8 | Failure analysis of pouch-type Li–O2 batteries with superior energy density显示文摘Li–O2 batteries have attracted significant interest in the past decade owing to their superior high specific energy density in contrast to conventional lithium ion batteries.An 8.7-Ah Li–O2 pouch cell with768.5 Wh kg^-1 was fabricated and characterized in this investigation and the factors that influenced the electrochemical performance of the Li–O2 pouch cell were studied.In contrast to coin/Swagelok-type Li–O2 cells,it was demonstrated that the high-loading air electrode,pulverization of the Li anode,and the large-scale inhomogeneity of the large pouch cell are the major reasons for the failure of Li–O2 batteries with Ah capacities.In addition,safety tests of large Li–O2 pouch cells were conducted for the first time,including nail penetration,crushing,and thermal stability.It was indicated that a self-limiting mechanism is a key safety feature of these batteries,even when shorted.In this study,Li–O2 batteries were investigated in a new size and capacity-scale,which may provide useful insight into the development of practical pouch-type Li–O2 batteries. | Shangqian Zhao Li Zhang Gangning Zhang Haobo Sun Juanyu Yang Shigang Lu | 2020 | Journal of Energy Chemistry2020，29，6： | 2 |
| 9 | LiFePO_4/C via fluoride doping显示文摘Non-stoichiometric compound fluoride-doped LiFePO4/C cathode materials were synthesized via solid-state reaction using MgF2 and AlF3 as dopant. The fluoride-doped LiFePO4/C samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and electrochemical testing. The results show that the materials are well crystallized and fluoride doping cannot change the space structure of LiFePO4. Slight amounts of Fe2O3 with no fluoride impurity were detected. Charge-discharge curves show that fluoride-doped samples have higher capacity at low rates compared with undoped LiFePO4/C. AlF3-doped samples have highest capacity at high discharge current. Both doped samples have larger polarization voltage than undoped samples. All samples exhibit good cycle stability. | Gu Yuan Zhang Xiangjun Lu Shigang Zhao Ting Jiang Danping Yang Rong Wu Aide | 2012 | Rare Metals2012，31，6： | 2 |
| 10 | Overpotential-dependent shape evolution of gold nanocrystals grown in a deep eutectic solvent显示文摘这份报纸报导在胆碱氯化物脲(ChCl 脲) 的金 nanocrystals (Au NC ) 的过电位依赖者形状进化基于深最容易溶解的溶剂(DES ) 。生长过电位在调节 Au NC 的形状起一个关键作用,这被发现。Au NC 的形状进化连续地从凹面菱形的 dodecahedra (RD ) 到凹面立方体,八足类动物, cuboctahedral 盒子,并且最后,到空 octahedra (哦) 被小心地从 -0.50 在范围控制生长过电位到 -0.95 V 完成(对磅伪参考电极) 。另外,脲的存在在 Au NC 的形状进化是重要的。同样准备的 Au NC 的表面结构被扫描电子显微镜学(SEM ) 包括地描绘,传播电子显微镜学(TEM ) 和电气化学的研究。为 D 葡萄糖 electrooxidation 的同样准备的 Au NC 的 electrocatalytic 活动易感知地依赖于他们的形态学,这被表明。说明的结果使脱氢的葡萄糖在凹面 RD 和凹面上吸附了立方的 Au NC,这优先地在低电极潜力被转变到 gluconolactone。随后的 gluconolactone 氧化在八足类动物上有利地发生了与 { 111 } 截断的手臂并且空在高电极潜力的 OH。这研究开创一条新途径由把 DES 与电气化学的技术相结合开发 Au NC 的 surface-structurecontrolled 生长。另外,它为调节 NC 的 electrocatalytic 性质是重要的。 | Lu Wei Bangan Lu Mingjun Sun Na Tian Zhiyou Zhou Binbin Xu Xinsheng Zhao Shigang Sun | 2016 | Nano Research2016，9，11： | 2 |
| 11 | Effect of Current Density on Al Alloy Microplasma Oxidation显示文摘The microplasma oxidation process of LY 12 Al alloy in Na2SiO3-KOH-NaAL2 system has been studied. The voltage-time curve of oxidation process is changed with the variation of current densities. The voltage breakdown and hardness of coating increase with increasing current density. The phase composition, morphologies, element and the distribution of ceramic coating are investigated by XRD, EPMA. | Shigang XIN, Zhaohua JIANC, Fuping WANG, Xiaohong WU and Liancheng ZHAO Harbin Institute of Technology, Harbin 150001, China Tadao SHIMIZU Department of Industrial Chemistry. Chiba Institute of Technology, Japan | 2001 | Journal of Materials Science & Technology2001，17，6： | 2 |
| 12 | An Improved Method of Detecting Edge Direction for Spatial Error Concealment显示文摘 | Yan Zhao Hexin Chen Shigang Wang Moncef Gabbouj | 2012 | Journal of Multimedia2012，，3： | 1 |
| 13 | Genetic predisposition to essential hypertension in a Mongolian population Detecting the C825T polymorphism of the G-protein beta 3 subunit gene显示文摘BACKGROUND: The prevalences of hypertension, cerebrovascular diseases, etc. are higher in Mongolian population because of the influence of various factors including genetics, geography, diet, etc. Therefore, it is helpful for prevention to develop researches on the genetics of various diseases including hypertension in Mongolian population. OBJECTIVE: To analyze the association between C825T polymorphisms of G-protein beta 3 subunit gene (GNB3), the important candidate gene of various disease of cardiovascular system, and Mongolian patients with essential hypertension. DESIGN: A comparative observation. SETTINGS: Department of Neurology, the First Affiliated Hospital of Inner Mongolia Medical College; Wulate Houqi Red Cross Society. PARTICIPANTS: Totally 267 Mongolian residents, whose blood relations of 3 generations were all Mongolians, were selected from Wulate Houqi, Inner Mongolia. The patients were screened based on the diagnostic standard of hypertension set by WHO in 1999, and the enrolled subjects were divided into two groups according to the level of blood pressure: ① Normal blood pressure group (n =124): 64 males and 60 females, systolic blood pressure (SBP) < 140 mm Hg (1 mm Hg=0.133 kPa), diastolic blood pressure (DBP) < 90 mm Hg; ② Essential hypertension group (n =143): 71 males and 72 females, including 60 patients with simple high SBP (SBP ranged 145 to 195 mm Hg, whereas DBP < 90 mm Hg). METHODS: Peripheral venous blood (5 mL) was drawn from all the subjects, the genome DNA was extracted, and the polymorphisms of the GNB3 C825T genotype were detected with the Sequenom system. Polymerase chain reaction (PCR) experiment and SNP detection were performed in Beijing Huada gene laboratory. Then the univariate analysis of variance was applied in the sample comparison among groups, and the chi-square test was used to compare the genotypes and allele frequencies. The odd ratio (OR) and 95% confidence interval (CI) were calculated. MAIN OUTCOME MEASURES: The distributions of GNB3 C825T genotypes and alleles were observed. RESULTS: All the 267 Mongolian subjects were involved in the analysis of results. ① GNB3 C825T genotypes: In Mongolian population, the frequencies of CC, CT and TT genotypes at GNB3 C825T site in the essential hypertension group (48%, 41%, 11%) were not obvious different from those in the normal blood pressure group (43%, 47%, 10%,χ2 =0.162, P =0.688; OR:1.176, 95%CI: 0.533–2.592), whereas there were also no obvious differences between the simple high SBP group (57%, 35%, 8%) and the normal blood pressure group (χ2 =0.733, P =0.392; OR:1.957, 95%CI: 0.623–6.143). ② GNB3 C825T alleles: In Mongolian population, The frequencies of C and T alleles in the essential hypertension group (69%, 31%) were not obviously different from those in the normal blood pressure group (67%, 33%, χ2 =0.094, P = 0.759; OR:0.945, 95%CI: 0.657–1.358), whereas there were also no obvious differences between the simple high SBP group (74%, 26%) and the normal blood pressure group (χ2 =2.133, P =0.144; OR:0.697, 95%CI: 0.428–1.133). CONCLUSION: GNB3 C825T site may be not a genetic marker of essential hypertension and simple highSBP in Mongolian population. | Chunyu Zhang Shigang Zhao Guangming Niu Rile Hu Zhiguang Wang Mingfang Jiang | 2007 | Neural Regeneration Research2007，2，3： | 1 |
| 14 | A new type of district heating method with co-generation based on absorption heat exchange (co-ah cycle)显示文摘 | Yan Li Lin Fu Shigang Zhang Yi Jiang Zhao Xiling | 2010 | Energy Conversion and Management2010，，2： | 1 |
| 15 | Influence of Cathodic Current on Composition,Structure and Properties of Al2O3 Coatings on Aluminum Alloy Prepared by Micro-arc Oxidation Process显示文摘 | Xin Shigang Song Lixin Zhao Ronggen | 2006 | Thin Solid Films2006，515，9： | 1 |
| 16 | Influence of cathodic current on composition, structure and properties of Al 2 O 3 coatings on aluminum alloy prepared by micro-arc oxidation process显示文摘 | Shigang Xin Lixin Song Ronggen Zhao Xingfan Hu | 2005 | Thin Solid Films2005，，1： | 1 |
| 17 | Absence of association on aldehyde dehydrogenase 2 ( ALDH2 ) polymorphism with Mongolian Alzheimer patients显示文摘 | Sirui Zhou Huriletemuer Jing Wang Chunyu zhang Shigang Zhao De Sheng Wang Binbin Wang Xu Ma | 2009 | Neuroscience Letters2009，，3： | 1 |
| 18 | Omicron adopts a different strategy from Delta and other variants to adapt to host显示文摘Dear Editor,With the ongoing of Corona Virus Disease 2019(COVID-19)epidemic,new strains of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)are continuously emerging.After Delta(B.1.617.2)identified in India,Lambda(C.37),Mu(B.1.621),and Omicron(B.1.1.529)were successively found in Peru,Colombia,and Botswana/South Africa,and subsequently defined as variant of interest(VOI)or variant of concern(VOC). | Xiaohong Du Haijun Tang Long Gao Zhao Wu Fang Meng Ruhong Yan Shigang Qiao Jianzhong An Chen Wang F.Xiao-Feng Qin | 2022 | Signal Transduction and Targeted Therapy2022，7，3： | 1 |
| 19 | Optimization study of combined refrigeration cycles driven by an engine显示文摘 | Yang Zhao Zhang Shigang Zhao Haibo | 2003 | Applied Energy2003，76，4： | 1 |
| 20 | The First High-quality Reference Genome of Sika Deer Provides Insights into High-tannin Adaptation显示文摘Sika deer are known to prefer oak leaves,which are rich in tannins and toxic to most mammals;however,the genetic mechanisms underlying their unique ability to adapt to living in the jungle are still unclear.In identifying the mechanism responsible for the tolerance of a highly toxic diet,we have made a major advancement by explaining the genome of sika deer.We generated the first high-quality,chromosome-level genome assembly of sika deer and measured the correlation between tannin intake and RNA expression in 15 tissues through 180 experiments.Comparative genome analyses showed that the UGT and CYP gene families are functionally involved in the adaptation of sika deer to high-tannin food,especially the expansion of the UGT family 2 subfamily B of UGT genes.The first chromosome-level assembly and genetic characterization of the tolerance to a highly toxic diet suggest that the sika deer genome may serve as an essential resource for understanding evolutionary events and tannin adaptation.Our study provides a paradigm of comparative expressive genomics that can be applied to the study of unique biological features in non-model animals. | Xiumei Xing Cheng Ai Tianjiao Wang Yang Li Huitao Liu Pengfei Hu Guiwu Wang Huamiao Liu Hongliang Wang Ranran Zhang Junjun Zheng Xiaobo Wang Lei Wang Yuxiao Chang Qian Qian Jinghua Yu Lixin Tang Shigang Wu Xiujuan Shao Alun Li Peng Cui Wei Zhan Sheng Zhao Zhichao Wu Xiqun Shao Yimeng Dong Min Rong Yihong Tan Xuezhe Cui Shuzhuo Chang Xingchao Song Tongao Yang Limin Sun Yan Ju Pei Zhao Huanhuan Fan Ying Liu Xinhui Wang Wanyun Yang Min Yang Tao Wei Shanshan Song Jiaping Xu Zhigang Yue Qiqi Liang Chunyi Li Jue Ruan Fuhe Yang | 2023 | Genomics, Proteomics & Bioinformatics2023，21，1： | 1 |
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