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| 1 | Spatial distribution characteristics of bacterial community structure and gene abundance in sediments of the Bohai Sea显示文摘This study investigated differences in the community structure and environmental responses of the bacterial community in sediments of the Bohai Sea.Illumina high-throughput sequencing technology and real-time PCR were used to assay the bacterial 16S rRNA genes in the surface sediments of 13 sampling stations in the Bohai Sea.The results showed that sediments at the majority of the 13 sampling stations were contaminated by heavy metal mercury.The main phyla of bacteria recorded included Proteobacteria(52.92%),Bacteroidetes(11.76%),Planctomycetes(7.39%),Acidobacteria(6.53%)and Chloroflexi(4.97%).The genus with the highest relative abundance was Desulfobulbus(4.99%),which was the dominant genus at most sampling stations,followed by Lutimonas and Halioglobus.The main factors influencing bacterial community structure were total organic carbon,followed by depth and total phosphorus.The content of lead,cadmium,chromium,copper and zinc had a consistent effect on community structure.Arsenic showed a negative correlation with bacterial community structure in most samples,while the impact of mercury on community structure was not significant.The bacterial community in sediment samples from the Bohai Sea was rich in diversity and displayed an increase in diversity from high to low latitudes.The data indicated that the Bohai Sea had abundant microbial resources and was rich in bacteria with the potential to metabolize many types of pollutants. | Quanrui Chen Jingfeng Fan Jie Su Hongxia Ming Zhihao Sun Mengfei Li Xiaohui Zhao Yantao Wang Yingxue Zhang Huizhen Zhang Yuan Jin Xiaowan Ma Bin Wang | 2020 | Acta Oceanologica Sinica2020，39，2： | 2 |
| 2 | Difficult and complicated oral ulceration:an expert consensus guideline for diagnosis显示文摘The complexity of oral ulcerations poses considerable diagnostic and therapeutic challenges to oral specialists.The expert consensus was conducted to summarize the diagnostic work-up for difficult and complicated oral ulcers,based on factors such as detailed clinical medical history inquiry,histopathological examination,and ulceration-related systemic diseases screening.Not only it can provide a standardized procedure of oral ulceration,but also it can improve the diagnostic efficiency,in order to avoid misdiagnosis and missed diagnosis. | Xin Zeng Xin Jin Liang Zhong Gang Zhou Ming Zhong Wenmei Wang Yuan Fan Qing Liu Xiangmin Qi Xiaobing Guan Zhimin Yan Xuemin Shen Yingfang Wu Lijie Fan Zhi Wang Yuan He Hongxia Dan Jiantang Yang Hui Wang Dongjuan Liu Hui Feng Kai Jiao Qianming Chen | 2022 | International Journal of Oral Science2022，14，2： | 2 |
| 3 | The creep behavior of Mg-9Al-1Si-1SiC composite at elevated temperature显示文摘The creep properties of as-cast Mg-9Al-1Si alloy and Mg-9Al-1Si-1SiC composite were compared.The results show that Mg-9A1-lSi-lSiC composite performs a better creep resistance than that of Mg-9Al-1Si alloy at constant temperature and stress(473 K,70MPa).Besides,the creep behavior of Mg-9Al-1 Si-1SiC composite at various temperature from 448 K to 498 K and under stresses of 70-90 MPa were systematically investigated.The Mg-9Al-1 Si-1SiC composite exhibited a stress exponent from 5.5 to 6.9 and the creep activation energy fell within the range of 86-111 kJ/mol.The results showed that the creep mechanism of Mg-9Al-1Si-1SiC composite was mainly attributed to the effects of secondary phase strengthening mechanism and dislocation climb mechanism. | Pengwen Zhou Shaoxiong Zhang Ming Li Hongxia Wang Weili Cheng Lifei Wang Hang Li Wei Liang Yiming Liu | 2020 | Journal of Magnesium and Alloys2020，8，3： | 2 |
| 4 | Photoreduction of CO_(2) in the presence of CH_(4) over g-C_(3)N_(4) modified with TiO_(2) nanoparticles at room temperature显示文摘CO_(2)reduction under simulated sunlight over photocatalysts has become an attractive researcher area recently.In this work,carbon nitride compounds modified by TiO_(2)nanoparticles(TNPs)have been used for the photoreduction of CO_(2)in the presence of CH_(4)at room temperature.Briefly,a series of noble-metal-free TNP-graphitic-carbon nitride(g-C_(3)N_(4),also abbreviated CN)photocatalysts with different TNPs loadings and calcination temperatures have been synthesized by a wet-chemical method.The characterization results of XRD,FTIR,SEM,TEM,BET,XPS,CO_(2)Adsorption,UV-vis,and PL demonstrate that the BET surface area and CO_(2)adsorption capacity have been improved after the calcination.Besides,the g-C_(3)N_(4)has been successfully coupled with the TNPs and a heterojunction has formed at their interface.These characters contribute to increase the photocatalytic activity of TNPs-CN toward reducing CO_(2)in the presence of CH_(4),and its'performance is better than bare g-C_(3)N_(4),Titania(P_(25))-CN,MgO-CN,or Cu_(2)O-CN.Orthogonal experiments are then carried out to investigate the sensitivity factors and optimum conditions.The sensitivity results show that the reaction pressure makes little difference on the photocatalysis results,which verifies the photoinduced CO_(2)-CH_(4)reaction has a tiny change in gas volume.In addition,under the optimum conditions,the turnover frequency(TOF)of CO after 4 h reaction can reach 9.98μmol g-cat.^(-1)h^(-1),and traces of ethane and ethylene have been detected during the reactions.In addition,surface acetate and carbonaceous deposit are found on the(20)TNPs-CN/450 surface after continuous 24 h irradiation under the optimum conditions,which resulting in the inactivation of the catalyst.Finally,possible reaction mechanisms have been proposed based on the results. | Ming Chen Jiachen Wu Chongchong Lu Xiao Luo Yangqiang Huang Bo Jin Hongxia Gao Xiaowen Zhang Morris Argyle Zhiwu Liang | 2021 | Green Energy & Environment2021，6，6： | 2 |
| 5 | Release of myocardial noradrenaline during acute hibernation in the isolated rat heart显示文摘Objective: To explore the release of myocardial noradrenaline during acute hibernation. Methods: The hearts were gained from rats and set up as modified Langendorf preparations beating isometrically. They were perfused with modified Krebs-Henseleit buffer under controlled pressure. Mechanical measurements and coronary effluent were recorded simultaneously at 30 min intervals for 150 min. Lactate dehydrogenase in coronary effluent was assayed at the beginning, 60 min and 120 min low-flow ischemia. Noradrenaline in coronary effluent was determined at the beginning of low-flow and 120 min of low-flow ischemia and also in control, during hibernation and after 30 min reperfusion during stimulation, myocardial noradrenaline response on tyramine was investigated in absence or presence of desipramine after 30 min reperfusion. Results: In the control, there was nosignificant chant in noradrenaline overflow during 120 min perfusion; In the acute myocardial hibernation group, there was also nosignificant difference in noradrenaline overflow between the beginning and 120 min low-flow ischemia. The electrical field stimulation-induced overflow of noradrenaline during hibernation myocardium was significantly less than preischemia or after reperfusion, but there was nosignificant difference between preischemia and reperfusion group. Tyramine induced significant noradrenaline release in absence of desipramine after 30 min reperfusion, but this increase in noradrenaline release had nosignificant in the presence of desipramine. These studies indicated that there was not significant spontaneous noadrenaline overflow during acute myocardial hibernation in isolated rat hearts, the stimulation-induced noradrenaline overflow decreased during hibernation and restored to the level of preischemia after reperfusion, myocardial noradrenaline response to tyramine remained after 30 min reperfusion. Conclusion: Myocardial noradrenaline overflow may not contribute to the development of acute myocardial hibernation and the function of sympathetic nerve may also maintain in hibernation as myocardium does during acute myocardial hibernation, reperfusion of myocardium may contribute to restoring the function of sympathetic nerve. | Zuolin Fu Yibai Feng Hongxia Xu Jiang Xie Xinping Zhang Chunzhi Shi Xiang Gu Ming Li | 2005 | Journal of Nanjing Medical University2005，19，5： | 1 |
| 6 | Recovery of Four COVID-19 Patients via Ozonated Autohemotherapy显示文摘Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)is an enveloped RNA betacoronavirus,1 that has spread globally since December 2019.As of July 22,2020,more than 14,000,000 confirmed cases and 607,781 deaths from COVID-19 have been reported to the World Health Organization from 216 areas and territories.2 Patientswithmore prominent laboratory abnormalities may develop acute respiratory distress syndrome(ARDS),which potentially leads tomultiple organ failure and death.1,3 However,at present,there are no regulatory approved antiviralmedicines,vaccines,or specific clinical treatments for COVID-19. | Junping Wu Cherie S.Tan Hongzhi Yu Youwei Wang Yutao Tian Wenwei Shao Yifei Zhang Kuo Zhang Hongxia Shao Guangjian Ni Jun Shen Antonio Carlo Galoforo Qi Wu Dong Ming | 2020 | The Innovation2020，1，3： | 1 |
| 7 | Effects of Fleckvieh on the Performance of Dual-Purpose Cattle Improved by Hybridization with Local Beef Cows显示文摘[Objective] The paper aimed to study the improved effect of local beef cattle with Fleckvieh cattle and provide theoretical basic data for local cattle industry in central plain agricultural area in China. [Method] With 500 local beef cattle as female parents and Fleckvieh cattle as male parents,hybridization improvement was conducted via artificial insemination. The growth performance,slaughter performance,milk performance and milk components of F1 and F2 hybrids were measured. [Result] The birth body weights of F2 were significantly higher than those of local beef cow,but there was no remarkable difference between F1 and local beef cow or F1 and F2. The growth rates of F1 and F2 at different stages were higher than those of local beef cattle. The slaughter performance,such as carcass weight( P < 0. 05),dressing percentage,net meat rate( P < 0. 05),marbling score of F1 and F2 were higher than those of local beef cow. Milk production performance,such as actual milk yield,305 d corrected milk yield and 4% standard milk yield of F2 were signally higher than those of F1 and local beef cattle( P< 0. 05),and F1 was markedly higher than local beef cattle( P < 0. 05). For milk composition,although milk fat percentage,milk protein rate,lactose rate and total solids( TS) of F1 and F2 were slightly lowered compared with local beef cattle at varying degrees,they were still at high levels compared with Holstein cows.[Conclusion]Fleckvieh cattle,as a male parent,can significantly improved growth performance,slaughter performance and milk performance of offsprings. It would also increases the economic efficiency of local beef cattle by higher quality and price,as well as changing production model from beef to dual purpose of beef and milk. | Wang Linfeng Yang Gaiqing Lian Hongxia Yan Ping Liu Xian Liu Yan Wang Wenhui Zhu Ruiguang Li Ming Yang Guoyu | 2015 | Animal Husbandry and Feed Science2015，7，6： | 0 |
| 8 | 乙酰化抑制cGAS激活并控制DNA诱导的自身免疫显示文摘文章简介该工作揭示了乙酰化修饰控制DNA感受器c GAS激活的关键机制,并进一步发现阿司匹林可以通过直接乙酰化c GAS抑制DNA介导的自身免疫反应。该发现为阿卡迪综合征(AGS)等c GAS相关疾病的治疗提供了新的策略选择。细胞质内的DNA出现通常被认为是微生物感染的一个重要信号,会迅速被胞内DNA感受器c GAS识别并诱导抗感染免疫应答。 | 戴江 黄怡娇 何新华 Ming Zhao Xinzheng Wang Zhao-Shan Liu Wen Xue Hong Cai Xiao-Yan Zhan Shao-Yi Huang Kun He Hongxia Wang Na Wang Zhihong Sang Tingting Li Qiu-Ying Han Jie Mao Xinwei Diao Nan Song Yuan Chen Wei-Hua Li Jiang-Hong Man Ai-Ling Li Tao Zhou Zheng-Gang Liu 张学敏 李涛 | 2020 | 科学新闻2020，，2： | 0 |
| 9 | Loss of Heterozygosity on Chromosome 13 and its Association with the Development of Retinoblastoma显示文摘 | Xiaoli Zhang Ming Liu Hongxia Zhao Laixin Zhou Junfu Huang Jianghua Wang Weiling Fu | 2005 | Journal of US-China Medical Science2005，2，4： | 0 |
| 10 | Developing a Curriculum System for Engineering Specialties in New Economy显示文摘The new economy,featuring new technology,new industry,new business models,and new patterns,has necessitated the development of new requirements for higher engineering education.This paper analyzes the general quality standards of engineering specialists and the way typical universities are responding to new economy worldwide.It also examines how to develop an appropriate curriculum for engineering undergraduates in new economy in terms of curriculum system,organizational teaching,curriculum content,teaching methods,and curriculum evaluation. | Leilei An Chonghai Xu Hongxia Li Ming Song | 2021 | 教育研究前沿(中英文版)2021，11，1： | 0 |
| 11 | Ensemble learning system to identify nutritional risk and malnutrition in cancer patients without weight loss information显示文摘Dear Editor,Malnutrition is a prevalent disease in oncology practice(Arends et al.,2017).With its cancer-specific prevalence ranging from 21%–72%,malnutrition is responsible for 10%–20% cancer deaths(Yin et al.,2021b).However,malnutrition is often underestimated,misclassified,or left untreated in cancer care(Hébuterne et al.,2014). | Liangyu Yin Jie Liu Ming Liu Jin Zheng Aiguo Xu Quanjun Lyu Yongdong Feng Zengqing Guo Hu Ma Jipeng Li Zhikang Chen Hui Wang Zengning Li Chunling Zhou Xi Gao Min Weng Qinghua Yao Wei Li Tao Li Hanping Shi Hongxia Xu | 2023 | Science China(Life Sciences)2023，66，5： | 0 |
| 12 | Effects of stress loading mode on microstructures and properties of Mg-9Gd-2Nd-0.5Zr alloy treated by creep aging显示文摘Creep aging forming(CAF) is a potential process used to manufacture large integral components of magnesium(Mg) alloys. The selected stress plays a crucial role in creep aging processes but the mechanism by which stress loading method affects creep aging of Mg alloys is still unclear. In this paper, the microstructural evolution of precipitated phases and precipitation-free zones(PFZ) at grain boundaries with different stress loading modes(unstressed, unidirectional tensile stress, and cyclic stress) at 250 ℃ were investigated along with changes in mechanical properties. The results showed that the addition of stress during aging effectively promoted the precipitation of precipitated phases, while unaffecting grain size. Unidirectional tensile stress caused directional growth of β phase([1010]), as well as rotation of weave towards the basal plane texture, resulting in namely stress orientation effect. Solute atoms diffused in the direction of tensile stress while vacancies moved perpendicular to the direction of tensile stress, resulting in PFZ at grain boundaries(157.06 nm). By contrast, cyclic stresses led to the growth of β phase in three directions([1010], [1100] and [0110]). The solute atoms and vacancies were uniformly distributed in the Mg matrix instead of directional diffusion, effectively reducing the width of PFZ(112.39 nm) at the grain boundary. These features significantly improved the mechanical properties of alloy specimens after cyclic stress creep aging when compared to unidirectional stress creep aging, with yield strength(YS), ultimate tensile strength(UTS), and elongation(EL) enhanced from 171.6 MPa, 305.5 MPa, and 4.4%to 174.8 MPa, 326.3 MPa, and 6.9%, respectively. | Simin Shen Yongpeng Zhuang Ming Li Hongxia Wang Lifei Wang Weili Cheng Hang Li Hua Hou Kwangseon Shin | 2023 | Journal of Magnesium and Alloys2023，11，11： | 0 |
| 13 | Haplotype-based phylogenetic analysis and population genomics uncover the origin and domestication of sweetpotato显示文摘The hexaploid sweetpotato(lpomoea batatas)is one of the most important root crops worldwide.However,its genetic origin remains controversial,and its domestication history remains unknown.In this study,we used a range of genetic evidence and a newly developed haplotype-based phylogenetic analysis to identify two probable progenitors of sweetpotato.The diploid progenitor was likely closely related to lpomoea ae-quatoriensis and contributed the B,subgenome,IbT-DNA2,and the lineage 1 type of chloroplast genome to sweetpotato.The tetraploid progenitor of sweetpotato was most likely l.batatas 4x,which donated the B2 subgenome,IbT-DNA1,and the lineage 2 type of chloroplast genome.Sweetpotato most likely originated from reciprocal crosses between the diploid and tetraploid progenitors,followed by a subsequent whole-genome duplication.In addition,we detected biased gene exchanges between the subgenomes;the rate of B,to B2 subgenome conversions was nearly three times higher than that of B2 to B subgenome conver-sions.Our analyses revealed that genes involved in storage root formation,maintenance of genome stabil-ity,biotic resistance,sugar transport,and potassium uptake were selected during the speciation and domestication of sweetpotato.This study sheds light on the evolution of sweetpotato and paves the way forimprovementofthiscrop. | Mengxiao Yan Ming Li Yunze Wang Xinyi Wang M-Hossein Moeinzadeh Dora G.Quispe-Huamanquispe Weijuan Fan Yijie Fang Yuqin Wang Haozhen Nie Zhangying Wang Aiko Tanaka Bettina Heider Jan F.Kreuze Godelieve Gheysen Hongxia Wang Martin Vingron Ralph Bock Jun Yang | 2024 | Molecular Plant2024，17，2： | 0 |
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