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| 1 | Exposure to polycyclic aromatic hydrocarbons and risk for premature ovarian failure and reproductive hormones imbalance显示文摘Polycyclic aromatic hydrocarbons(PAHs)are a typical class of persistent organic pollutants that is ubiquitous worldwide.Previous animal studies suggested that PAHs had adverse effects on female reproduction.However,the human data regarding relationship of PAHs exposure with women reproductive health,such as ovarian dysfunction,are scarce.In this case-control study,the associations of serum levels of PAHs with the risk of premature ovarian failure(POF)and reproductive hormones in Chinese women were investigated,with recruiting 157 POF patients and 217 healthy women.The serum levels of 12 types of PAHs,as well as reproductive hormones,including follicle-stimulating hormone,luteinizing hormone and anti-mullerian hormone,were determined.In the logistic regression models,most individual PAH congeners showed significantly positive correlations with the risk of POF(p<0.05),except for fluorine and pyrene.Benzo(a)pyrene(BaP),as the most carcinogenic PAH congener,was observed to be significantly positively associated with the risk of POF.After adjustment for age,body mass index,educational levels and household income,per one-unit increase in the log-transformed BaP concentration was significantly correlated with 2.191-fold increased risk of POF(OR=2.191,95%CI:1.634-2.938,p<0.05).To the best of our knowledge,this is the first study to report an association between internal exposure levels of PAHs and the increased risk of POF in women. | Xiaoqing Ye Wuye Pan Chunming Li Xiaochen Ma Shanshan Yin Jianhong Zhou Jing Liu | 2020 | Journal of Environmental Sciences2020，32，5： | 10 |
| 2 | Identification and fine mapping of two blast resistance genes in rice cultivar 93-11显示文摘Rice blast, caused by Magnaporthe oryzae, is a major disease of rice almost worldwide. The Chinese indica cultivar 93-11 is resistant to numerous isolates of the blast fungus in China, and can be used as broad-spectrum resistance resource, particularly in japonica rice breeding programs. In this study, we identified and mapped two blast resistance genes, Pi60(t) and Pi61(t), in cv. 93-11 using F2 and F3 populations derived from a cross between the susceptible cv. Lijiangxintuanheigu(LTH) and resistant cv. 93-11 and inoculated with M. oryzae isolates from different geographic origins. Pi60(t) was delimited to a 274 kb region on the short arm of chromosome 11, flanked by InDel markers K1-4 and E12 and cosegregated with InDel markers B1 and Y10. Pi61(t) was mapped to a 200 kb region on the short arm(near the centromere) of chromosome 12, flanked by InDel markers M2 and S29 and cosegregating with InDel marker M9. In the 274 kb region of Pi60(t), 93-11 contains six NBS-LRR genes including the two Pia/ PiCO39 alleles(BGIOSGA034263 and BGIOSGA035032) which are quite close to the two Pia/ PiCO39 alleles(SasRGA4 and SasRGA5) in Sasanishiki and CO39, with only nine amino acids differing in the protein sequences of BGIOSGA035032 and SasRGA5. In the 200 kb region of Pi61(t), 93-11 contains four NBS-LRR genes, all of which show high identities in protein sequence with their corresponding NBS-LRR alleles in susceptible cv. Nipponbare. Comparison of the response spectra and physical positions between the target genes and other R genes in the same chromosome regions indicated that Pi60(t) could be Pia/PiCO39 or its allele, whereas Pi61(t) appears to be different from Pita, Pita-2, Pi19(t), Pi39(t) and Pi42(t) in the same R gene cluster. DNA markers tightly linked to Pi60(t) and Pi61(t) will enable marker-assisted breeding and map-based cloning. | Cailin Lei Kun Hao Yilong Yang Jian Ma Shuai Wang Jiulin Wang Zhijun Cheng Shasha Zhao Xin Zhang Xiuping Guo Chunming Wang Jianmin Wan | 2013 | The Crop Journal2013，1，1： | 8 |
| 3 | Big graph search: challenges and techniques显示文摘 | Shuai MA Jia LI Chunming HU Xuelian LIN Jinpeng HUAI | 2016 | Frontiers of Computer Science2016，10，3： | 5 |
| 4 | OsPKpa_1 encodes a plastidic pyruvate kinase that affects starch biosynthesis in the rice endosperm显示文摘Pyruvate kinase(PK) is a key enzyme in glycolysis and carbon metabolism. Here, we isolated a rice(Oryza sativa) mutant, w59, with a white-core floury endosperm. Map-based cloning of w59 identified a mutation in OsPKpa_1, which encodes a plastidic isoform of PK(PKp). OsPKpa_1 localizes to the amyloplast stroma in the developing endosperm, and the mutation of OsPKpa_1 in w59 decreases the plastidic PK activity, resulting in dramatic changes to the lipid biosynthesis in seeds. The w59 grains were also characterized by a marked decrease in starch content. Consistent with a decrease in number and size of the w59 amyloplasts, large empty spaces were observed in the central region of the w59 endosperm, atthe early grain-filling stage. Moreover, a phylogenetic analysis revealed four potential rice isoforms of OsPKp. We validated the in vitro PK activity of these OsPKps through reconstituting active PKp complexes derived from inactive individual OsPKps, revealing the heteromeric structure of rice PKps, which was further confirmed using a protein–protein interaction analysis. These findings suggest a functional connection between lipid and starch synthesis in rice endosperm amyloplasts. | Yue Cai Wenwei Zhang Jie Jin Xiaoming Yang Xiaoman You Haigang Yan Liang Wang Jie Chen Jiahuan Xu Weiwei Chen Xingang Chen Jing Ma Xiaojie Tang Fei Kong Xiaopin Zhu Guoxiang Wang Ling Jiang William Terzaghi Chunming Wang Jianmin Wan | 2018 | Journal of Integrative Plant Biology2018，60，11： | 3 |
| 5 | Boosting of reversible capacity delivered at a low voltage below 0.5 V in mildly expanded graphitized needle coke anode for a high-energy lithium ion battery显示文摘The rate performance and cycle stability of graphitized needle coke(GNC)as anode are still limited by the sluggish kinetics and volume expansion during the Li ions intercalation and de-intercalation process.Especially,the output of energy density for lithium ion batteries(LIBs)is directly affected by the delithiation capacity below 0.5 V.Here,the mildly expanded graphitized needle coke(MEGNC)with the enlarged interlayer spacing from 0.346 to 0.352 nm is obtained by the two-step mild oxidation intercalation modification.The voltage plateau of MEGNC anode below 0.5 V is obviously broadened as compared to the initial GNC anode,contributing to the enhancement of Li storage below the low voltage plateau.Moreover,the coin full cell and pouch full cell configured with MEGNC anode exhibit much enhanced Li storage ability,energy density and better cycling stability than those full cells configured with GNC and commercial graphite anodes,demonstrating the practical application value of MEGNC.The superior anode behaviors of MEGNC including the increased effective capacity at low voltage and superior cyclic stability are mainly benefited from the enlarged interlayer spacing,which not only accelerates the Li ions diffusion rate,but also effectively alleviates the volume expansion and fragmentation during the Li ions intercalation process.In addition,the above result is further confirmed by the density functional theory simulation.This work provides an effective modification strategy for the NC-based graphite to enhance the delithiation capacity at a low voltage plateau,dedicated to improving the energy density and durability of LIBs. | Dong Sun Lu Zhao Zhihua Xiao Kai Zhao Rundan Lin Hongmei Song Xilu Zhang Xinlong Ma Chong Peng Xiaoqiao Huang Xingxun Li Jinsen Gao Chunming Xu | 2022 | Journal of Energy Chemistry2022，31，11： | 2 |
| 6 | Comparison of stratospheric evolution during the major sudden stratospheric warming events in 2018 and 2019显示文摘Using Modern-Era Retrospective analysis for Research and Applications,Version 2(MERRA-2)data in the northern hemisphere at the 10 hPa level,we compared the stratospheric evolution of temperature and geopotential height during two major sudden stratosphere warming events(SSWs)that occurred in the Arctic winter of 2018 and 2019.In the prewarming period,poleward temperature-enhanced regions were mainly located around 120°E with a displaced vortex and around 120°E and 60°W with splitting vortices.The evolution of geopotential height indicated that these temperature-enhanced regions were both on the western side of high-latitude anticyclones.In the postwarming period,the polar vortex turned from splitting to displacement in the 2018 SSW but from displacement to splitting in the 2019 SSW.Both transitions were observed over the Atlantic region,which may have been caused by anticyclones moving through the polar region.Our findings revealed that the evolution of the anticyclone is important during SSWs and is closely related to temperature-enhanced regions in the prewarming periods and to transitions of the polar vortices in postwarming periods. | Zheng Ma Yun Gong ShaoDong Zhang JiaHui Luo QiHou Zhou ChunMing Huang KaiMing Huang | 2020 | Earth and Planetary Physics2020，4，5： | 2 |
| 7 | Characteristics of the quasi-16-day wave in the mesosphere and lower thermosphere region as revealed by meteor radar,Aura satellite,and MERRA2 reanalysis data from 2008 to 2017显示文摘This study presents an analysis of the quasi-16-day wave(Q16DW)at three stations in the middle latitudes by using a meteor radar chain in conjunction with Aura Microwave Limb Sounder temperature data and MERRA2(Modern-Era Retrospective Analysis for Research and Applications,Version 2)reanalysis data from 2008 to 2017.The radar chain consists of three meteor radar stations located at Mohe(MH,53.5°N,122.3°E),Beijing(BJ,40.3°N,116.2°E),and Wuhan(WH,30.5°N,114.6°E).The Q16DW wave exhibits similar seasonal variation in the neutral wind and temperature,and the Q16DW amplitude is generally strong during winter and weak around summer.The Q16DW at BJ was found to have secondary enhancement around September in the zonal wind,which is rarely reported at similar latitudes.The latitudinal variations of the Q16DW in the neutral wind and temperature are quite different.The Q16DW at BJ is the most prominent in both neutral wind components among the three stations and the Q16DW amplitudes at MH and WH are comparable,whereas the wave amplitude in temperature decreases with decreasing latitude.The quasi-geostrophic refractive index squared at the three stations in the period from 2008 to 2017 was revealed.The results indicate that the Q16DW in the mesosphere and lower thermosphere(MLT)at MH has a limited contribution from the lower atmosphere.Around March and October,the Q16DW in the troposphere at BJ can propagate upward into the MLT region,whereas at WH,the contribution to the Q16DW in the MLT region is largely from the mesosphere. | Yun Gong Zheng Ma Chun Li XieDong Lv ShaoDong Zhang QiHou Zhou ChunMing Huang KaiMing Huang You Yu GuoZhu Li | 2020 | Earth and Planetary Physics2020，4，3： | 2 |
| 8 | Origins of Palaeozoic oils in the Tmim Basin: Evidence from sulfur isotopes and biommkers显示文摘 | Cai Chunfang Zhang Chunming Cai Liulu Wu Guanghui Jiang Lei Xu Zhiming Li Kaikai Ma Anlai Chen Lixin | 2009 | Chem Geol2009，268，34： | 1 |
| 9 | Distinguishing Cambrian from Upper Ordovician source rocks: Evidence from sulfur isotopes and biomarkers in the Tarim Basin 显示文摘 | Cai Chunfang Li Kaikai Ma Anlai Zhang Chunming Xu Zhiming Worden R H Wu Guanhui Zhang Baoshou Chen Lixin | 2009 | Org Geochem2009，40，75： | 1 |
| 10 | The Treatment of Wastewater of Paper Mill With Integrat- ed Membrane Process显示文摘 | Yuzhong Zhang Chunming Ma Feng Ye | 2009 | Desalination2009，236，： | 1 |
| 11 | Studies on Nb Microalloying of 13Cr Super Martensitic Stainless Steel显示文摘 | Xiaoping Ma Lijun Wang Sundaresa V. Subramanian Chunming Liu | 2012 | Metallurgical and Materials Transactions A2012，，12： | 1 |
| 12 | Generation of neutralizing monoclonal antibodies against Enterovirus 71 using synthetic peptides显示文摘 | Xiuling Li Chunming Mao Shujun Ma Xiaoqing Wang Zhe Sun Yao Yi Minzhuo Guo Xinliang Shen Le Sun Shengli Bi | 2009 | Biochemical and Biophysical Research Communications2009，，4： | 1 |
| 13 | Generation of neutralizing monoclonal antibodies against enterovirus 71 using synthetic peptides显示文摘 | Li Xiuling Mao Chunming Ma Shujun | 2009 | Biochemical and Biophys- ical Research Com2009，390，4： | 1 |
| 14 | Exogenously applied oxalic acid assists in the phytoremediation of Mn by Polygonum pubescens Blume cultivated in three Mn-contaminated soils显示文摘The current study evaluated the effects of oxalic acid(OA)application on the growth and Mn phytoremediation efficiency of Polygonum pubescens Blume cultivated in three different manganese(Mn)-contaminated soils sampled from an unexplored area(US),an explored area(ES)and a tailing area(TS)of the Ertang Mn mine,South China.The supplied levels of OA were 0(control),1(low level),3(medium level),and 9(high level)mmol/kg,referred to as CK,OA1,OA3 and OA9,respectively.The results revealed that the average water-extractable Mn concentrations US,ES and TS amended with OA increased by 214.13,363.77 and 266.85%,respectively.All OA supply levels increased plant growth and Mn concentrations in US.The low OA supply level increased plant growth in ES and TS;however,contrasting results were found for the medium and high OA supply levels.Plant Mn concentrations and total Mn increased in ES and TS in response to all OA supply levels.Total Mn in the aerial parts increased by 81.18,44.17 and 83.17%in US,ES and TS,respectively;the corresponding percentages for the whole plants were 81.53,108.98 and 77.91%,respectively.The rate of·O_(2)^(−)production and malondialdehyde(MDA)concentrations increased in response to OA amendment,especially the medium and high OA supply levels in ES and TS.In general,antioxidant enzymes might play a vital role in alleviating Mn stress in plants cultivated in US,while non-enzymatic antioxidants might be the main factor for plants cultivated in ES and TS. | Kehui Liu Jie Xu Chenglong Dai Chunming Li Yi Li Jiangming Ma Fangming Yu | 2021 | Frontiers of Environmental Science & Engineering2021，15，5： | 1 |
| 15 | Influence of zinc state on the catalyst properties of Zn/HZSM-5 zeolite in 1-hexene aromatization and cyclohexane dehydrogenation显示文摘Rational design of Zn-containing HZSM-5 zeolite(Zn/HZSM-5)with high reactivity and excellent aromatization performance for olefin aromatization is crucially desired.We develop a new and uncomplicated method to synthesize Zn/HZSM-5(IMX/Z5)with superior aromatization performance in the paper.Compared to incipient wetness impregnation(IMP/Z5)and mechanical mixing(MIX/Z5),the asprepared IMX/Z5 presents a higher amount of surface ZnOH^(+)species(2.87%)while keeping identical bulk zinc content.As a result,more surface ZnOH^(+)favor both the aromatization of 1-hexene and cyclohexane dehydrogenation.For the two olefin aromatization pathways(hydrogen transfer and dehydrogenation),it is the first time found both the hydrogen transfer ability and the dehydrogenation ability increase linearly with the amount of surface ZnOH^(+)species while keeping identical bulk zinc content.We believe that the linear relationships are essential to design next generation olefin aromatization catalysts. | Di Gao Yibo Zhi Liyuan Cao Liang Zhao Jinsen Gao Chunming Xu Mingzhi Ma Pengfei Hao | 2022 | Chinese Journal of Chemical Engineering2022，35，3： | 1 |
| 16 | Supercritical preparation of hexagonal γ -alumina nanosheets and its electrocatalytic properties显示文摘 | Chuanli Ma Yanlong Chang Weichun Ye Wei Shang Chunming Wang | 2007 | Journal of Colloid And Interface Science2007，，1： | 1 |
| 17 | Electroless deposition of W-doped Ag films onto p-Si(100) from diluted HF solution显示文摘 | Ye Weichun Ma Chuanli Wang Chunming | 2009 | Transactions of Nonferrous Metals Society of China2009，，： | 1 |
| 18 | Study of Orthogonal Test of the Tribological Properties of the Surface Texturing Coating显示文摘 | Yuncai Zhao GaoJie Hao Chunming Deng Wenyou Ma | 2011 | Procedia Engineering2011，，： | 1 |
| 19 | Distinguishing Cambrian from Upper Ordoviciansource rocks: Evidence from sulfur isotopes and biomarkersin the Tarim Basin 显示文摘 | Cai Chunfang Li Kaikai Ma Anlai Zhang Chunming XuZhiming Worden R H Wu Guanhui Zhang Baoshou ChenLixin | 2009 | Org Geochem2009，40，7： | 1 |
| 20 | Experimental Study on Anti-Fouling Performance in a Heat Exchanger with Low Voltage Electrolysis Treatment显示文摘 | Zhenhua Quan Yongchang Chen Chongfang Ma Chunming Wang Bing Li | 2009 | Heat Transfer Engineering2009，，3： | 1 |
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