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| 1 | Deep Structural Framework and Genetic Analysis of Gold Concentration Areas in the Northwestern Jiaodong Peninsula, China: A New Understanding based on High-Resolution Reflective Seismic Survey显示文摘The gold concentration areas in the northwestern Jiaodong Peninsula constituted an important gold metallogenetic region in Eastern China during the Mesozoic. The deep geological bodies' texture characteristic is important for exploring the resources thoroughly and understanding the metallogenic process. The detailed textures were revealed using high-resolution seismic profiles through the three major ore-controlling structures-Sanshandao fault zone, Jiaojia fault zone and Zhaoping fault zone. This study aims to establish a deep structural framework of this area. Based on their formation mechanism, the fault structures developed in the area can be divided into regional and local fault structures. The structural styles are characterised by superimposing their compressional, strike-slip and extensional multi-stage activities. The crust is cut by vertical structures corresponding to a left-lateral strike-slip fault system on the surface. Nearby these structures are the arc-shape structures formed by multi-stage magma intrusions into the upper crust. Bounded by the Tancheng–Lujiang and Muping–Jimo fault zones, the current Jiaodong block, developed a series of NE-trending strike-slip fault systems, was probably formed by the assemblage of several obliquely aligned blocks. The intensive magmatism and hydrothermal activity between the blocks induced large-scale mineralisation. It provides a new angle of view for understanding the cratonic destruction and large ore-concentration formed during the Mesozoic. | YU Xuefeng SHAN Wei XIONG Yuxin GENG Ke SUN Yuqin CHI Naijie GUO Baokui LI Dapeng LI Hongkui SONG Yingxin YANG Deping | 2018 | Acta Geologica Sinica(English Edition)2018，92，5： | 19 |
| 2 | Slit-Robo signaling induces malignant transformation through Hakai-mediated E-cadherin degradation during colorectal epithelial cell carcinogenesis显示文摘指导暗示的裂缝家庭绑在环岛(Robo ) 受体并且调制房间移植。我们这里报导 Slit2 的那宫外的表情和上皮的癌房间招募了的表示 Robo1 colorectal 的 Robo1 或 recombinant Slit2 处理为 E-cadherin (电子恶棍) ubiquitination 和 lysosomal 降级,上皮间充质的转变(EMT ) ,和肿瘤生长和肝转移的 ubiquitin ligase Hakai,它被救由 Hakai 击倒。相反,内长的 Robo1 或对 Robo1 有约束力的 Slit2 的特定的封锁击倒阻止的电子恶棍降级和颠倒的 EMT,导致减少的肿瘤生长和肝转移。Robo1 的宫外的表示也在 Slit2 积极的人的胚胎的肾触发了恶意的转变 293 个房间。重要地, Slit2 和 Robo1 的表示显著地在 colorectal 癌病人与增加的变形风险和更差的全面幸存被联系。我们断定由 Slit2 的 Robo1 的那个约会在 colorectal 期间通过调停 Hakai 的电子恶棍 ubiquitination 和 lysosomal 降级导致恶意的转变上皮的房间 carcinogenesis。 | Wei-Jie Zhou Zhen H Geng Shan Chi Wenli Zhang Xiao-Feng Niu Shu-Jue Lan Li Ma Xuesong Yang Li-Jing Wang Yan-Qing Ding Jian-Guo Geng | 2011 | Cell Research2011，21，4： | 14 |
| 3 | ATF3 contributes to brucine-triggered glioma cell ferroptosis via promotion of hydrogen peroxide and iron显示文摘Ferroptotic cell death is characterized by iron-dependent lipid peroxidation that is initiated by ferrous iron and H_(2)O_(2) via Fenton reaction,in which the role of activating transcription factor 3(ATF3)remains elusive.Brucine is a weak alkaline indole alkaloid extracted from the seeds of Strychnos nux-vomica,which has shown potent antitumor activity against various tumors,including glioma.In this study,we showed that brucine inhibited glioma cell growth in vitro and in vivo,which was paralleled by nuclear translocation of ATF3,lipid peroxidation,and increases of iron and H_(2)O_(2).Furthermore,brucine-induced lipid peroxidation was inhibited or exacerbated when intracellular iron was chelated by deferoxamine(500μM)or improved by ferric ammonium citrate(500μM).Suppression of lipid peroxidation with lipophilic antioxidants ferrostatin-1(50μM)or liproxstatin-1(30μM)rescued brucine-induced glioma cell death.Moreover,knockdown of ATF3 prevented brucine-induced accumulation of iron and H_(2)O_(2) and glioma cell death.We revealed that brucine induced ATF3 upregulation and translocation into nuclei via activation of ER stress.ATF3 promoted brucine-induced H_(2)O_(2) accumulation via upregulating NOX4 and SOD1 to generate H_(2)O_(2) on one hand,and downregulating catalase and xCT to prevent H_(2)O_(2) degradation on the other hand.H_(2)O_(2) then contributed to brucine-triggered iron increase and transferrin receptor upregulation,as well as lipid peroxidation.This was further verified by treating glioma cells with exogenous H_(2)O_(2) alone.Moreover,H_(2)O_(2) reversely exacerbated brucine-induced ER stress.Taken together,ATF3 contributes to brucine-induced glioma cell ferroptosis via increasing H_(2)O_(2) and iron. | Shan Lu Xuan-zhong Wang Chuan He Lei Wang Shi-peng Liang Chong-cheng Wang Chen Li Tian-fei Luo Chun-sheng Feng Zhen-chuan Wang Guang-fan Chi Peng-fei Ge | 2021 | Acta Pharmacologica Sinica2021，42，10： | 10 |
| 4 | Hepatic artery complications after orthotopic liver transplantation: interventional treatment or retransplantation?显示文摘背景为在 orthotopic 肝移植(OLT ) 以后的肝的动脉复杂并发症的主要治疗学的治疗包括 thrombolysis,经皮的 transluminal angioplasty, stent 放置,和肝移植。在 OLT 以后的肝的动脉复杂并发症的预后与类型有关不仅,程度,并且预定而且仔细与选择联系了并且治疗学的方法预定。然而,没有关于这些复杂并发症的治疗的意见的一致。这研究的目的是在 25 个病人的临床的数据与肝的动脉血栓(帽子) 和肝的动脉狭窄诊断了的 OLT.Methods 以后为肝的动脉复杂并发症决定最佳的治疗() 在 2003 年 10 月和 2007 年 3 月之间回顾地被考察。治疗包括了包含 thrombolysis,经皮的 transluminal angioplasty 和 stent 放置的肝移植和干预。在有帽子的五个病人之中的结果, 3 与 thrombolysis 被对待。一个人恢复了,一个人在 thrombolysis 以后死了,因为周期性的帽子,另一一个在移植以后死于多器官失败。留下 2 个病人经历了成功的移植并且在那以后幸存。在介绍与的 12 个病人之中手术后地在 1 个月以内有, 2 个病人由于不可逆的肝失败和另外一个经历了移植 10 个病人与干预被对待。肝功能没能在 3 个病人改善,因为 ischemic 胆管炎,移植在 stent 放置以后在 4 个病人被执行。在经历肝移植的 6 个病人之中,二分别地死于 intracranial 出血和感染。介绍与的八个病人手术后地在 1 个月以后有, 5 个病人与 interventional 管理被对待并且在 stent 以后恢复了放置。在另外一个之中, 3 个病人介绍了与, 2 病人的肝功能是稳定的,一个病人由于 ischemic 胆汁管 lesion.Conclusions 收到了迟了的肝移植个性化的治疗学的政体应该在在 OLT 以后对待肝的动脉复杂并发症被采用根据手术后的时期,打字并且 ischemic 胆汁管损害是否存在。肝移植是为有肝的动脉血栓的病人的最好的治疗。Interventional 治疗没有不可逆的肝失败,近来有或胆汁管局部缺血是适当的,而移植被推荐为早。 | YANG Yang LI Hua FU Bin-sheng ZHANG Qi ZHANG Ying-cai LU Ming-qiang CAI Chang-jie XU Chi WANG Gen-shu YI Shu-hong ZHANG Jian ZHANG Jun-feng YI Hui-min JIANG Nan JIANG Hua ZHU Kang-shun JIANG Zai-bo SHAN Hong CHEN Gui-hua | 2008 | Chinese Medical Journal2008，，20： | 9 |
| 5 | Features of a Chinese family with cerebral cavernous malformation induced by a novel CCM1 gene mutation显示文摘 | WANG Xue LIU Xue-wu Nora Lee LIU Qi-ji LI Wen-na HAN Tao WEI Kun-kun QIAO Shan CHI Zhao-fu | 2013 | Chinese Medical Journal2013，，18： | 7 |
| 6 | FOXO3a protects glioma cells against temozolomide-induced DNA double strand breaks via promotion of BNIP3-mediated mitophagy显示文摘FOXO3a(forkhead box transcription factor 3a)is involved in regulating multiple biological processes in cancer cells.BNIP3(Bcl-2/adenovirus E1B 19-kDa-interacting protein 3)is a receptor accounting for priming damaged mitochondria for autophagic removal.In this study we investigated the role of FOXO3a in regulating the sensitivity of glioma cells to temozolomide(TMZ)and its relationship with BNIP3-mediated mitophagy.We showed that TMZ dosage-dependently inhibited the viability of human U87,U251,T98G,LN18 and rat C6 glioma cells with IC_(50) values of 135.75,128.26,142.65,155.73 and 111.60μM,respectively.In U87 and U251 cells,TMZ(200μM)induced DNA double strand breaks(DSBs)and nuclear translocation of apoptosis inducing factor(AIF),which was accompanied by BNIP3-mediated mitophagy and FOXO3a accumulation in nucleus.TMZ treatment induced intracellular ROS accumulation in U87 and U251 cells via enhancing mitochondrial superoxide,which not only contributed to DNA DSBs and exacerbated mitochondrial dysfunction,but also upregulated FOXO3a expression.Knockdown of FOXO3a aggravated TMZ-induced DNA DSBs and mitochondrial damage,as well as glioma cell death.TMZ treatment not only upregulated BNIP3 and activated autophagy,but also triggered mitophagy by prompting BNIP3 translocation to mitochondria and reinforcing BNIP3 interaction with LC3BII.Inhibition of mitophagy by knocking down BNIP3 with SiRNA or blocking autophagy with 3MA or bafilomycin A1 exacerbated mitochondrial superoxide and intracellular ROS accumulation.Moreover,FOXO3a knockdown inhibited TMZ-induced BNIP3 upregulation and autophagy activation.In addition,we showed that treatment with TMZ(100 mg·kg^(-1)·d^(-1),ip)for 12 days in C6 cell xenograft mice markedly inhibited tumor growth accompanied by inducing FOXO3a upregulation,oxidative stress and BNIP3-mediated mitophagy in tumor tissues.These results demonstrate that FOXO3a attenuates temozolomide-induced DNA double strand breaks in human glioma cells via promoting BNIP3-mediated mitophagy. | Chuan He Shan Lu Xuan-zhong Wang Chong-cheng Wang Lei Wang Shi-peng Liang Tian-fei Luo Zhen-chuan Wang Mei-hua Piao Guang-fan Chi Peng-fei Ge | 2021 | Acta Pharmacologica Sinica2021，42，8： | 7 |
| 7 | The Identification and Modeling of the Volcanic Weathering Crust in the Yingcheng Formation of the Xujiaweizi Fault Depression, Songliao Basin显示文摘Through the analysis of core descriptions,well-logs,seismic data,geochemical data and structural settings of the volcanic rock of the Yingcheng Formation in the Xujiaweizi fault depression,Songliao Basin,and the geological section of the Yingcheng Formation in the southeast uplift area,this work determined the existence of volcanic weathering crust exists in the study area.The identification marks on the volcanic weathering crust can be recognized on the scale of core,logging,seismic,geochemistry,etc.In the study area,the structure of this crust is divided into clay layer,leached zone,fracture zone and host rocks,which are 5-118 m thick(averaging 27.5 m).The lithology of the weathering crust includes basalt,andesite,rhyolite and volcanic breccia,and the lithofacies are igneous effusive and extrusive facies.The volcanic weathering crusts are clustered together in the Dashen zone and the middle of the Xuzhong zone,whereas in the Shengshen zone and other parts of the Xuzhong zone,they have a relatively scattered distribution.It is a major volcanic reservoir bed,which covers an area of 2104.16 km^2.According to the geotectonic setting of the Songliao Basin,the formation process of the weathering crust is complete.Combining the macroscopic and microscopic features of the weathering crust of the Yingcheng Formation in Xujiaweizi with the logging and three-dimensional seismic sections,we established a developmental model of the paleo uplift and a developmental model of the slope belt that coexists with the sag on the Xujiaweizi volcanic weathering crust.In addition,the relationship between the volcanic weathering crust and the formation and distribution of the oil/gas reservoir is discussed. | LIU Cai CHI Huanzhao SHAN Xuanlong HAO Guoli | 2017 | Acta Geologica Sinica(English Edition)2017，91，4： | 5 |
| 8 | Myofiber development during embryonic to neonatal development in duck breeds differing in muscle growth rates显示文摘Little is known about the muscle developmental patterns during embryonic to neonatal development in ducks.We investigated the developmental patterns in the lateral gastrocnemius muscles of Gaoyou and Jinding ducks differing in their muscle growth rates during the final stages of egg incubation and the first week after hatching.Expression of the MyoD gene was quantified by quantitative real-time PCR(qRT-PCR).The average cross-sectional area and diameter of the fibers increased from embryonic day 21(E21),peaking at E27,and then declining slightly 7 d after hatching.The density of the fibers decreased initially but increased after hatching in both breeds and sexes.The within-breed variation in muscle fiber-type composition was greater than the average variation between the breeds.Overall,the percentage of type Ⅰ fibers increased and that of type lIb fibers decreased consistently.However,the percentage of type lla fibers was almost constant as development proceeded in both duck breeds.The profiles of MyoD mRNA expression were similar in both breeds,and a significantly positive relationship was observed between the expression of MyoD and the percentage of type lIb fibers.This study firstly revealed the characteristics of duck muscle development and differences between the two breeds differing in growth rates.Moreover,type lIb fibers might convert to type Ⅰ fibers in the lateral gastrocnemius,while MyoD may potentially function in controlling the muscle fiber phenotype during the secondary myogenesis of muscle development. | LI Hui-fang SHU Jing-ting SHAN Yan-ju CHEN Wen-feng SONG Chi XU Wen-juan | 2016 | Journal of Integrative Agriculture2016，15，2： | 4 |
| 9 | Efficacy of Getong Tongluo Capsule(葛酮通络胶嚢)for Convalescent-Phase of Ischemic Stroke and Primary Hypertension:A Multicenter,Randomized,Double-Blind,Controlled Trial显示文摘Objective:To evaluate whether the efficacy of Getong Tongluo Capsule(葛酮通络胶囊,GTC,consisted of total flavone of Radix Puerariae)on improving patients'quality of life and lowering blood pressure are superior to the extract of Ginkgo biloba(EGB)for patients with convalescent-phase ischemic stroke and primary hypertension.Methods:This randomized,positive-drug-and placebo-controlled,double-blind trial was conducted from September 2015 to October 2017.Totally 477 eligible patients from 18 hospitals in China were randomly assigned in a 2:1:1 ratio to the following interventions,twice a day for 12 weeks:(1)GTC 250 mg plus EGB-matching placebo 40 mg(237 cases,GTC group),(2)EGB 40 mg plus GTC-matching placebo 250 mg(120 cases,EGB group)or(3)GTC-matching placebo 250 mg plus EGB-matching placebo 40 mg(120 cases,placebo group).Moreover,all patients were orally administered aspirin enteric-coated tablets 100 mg,once a day fo r 12 weeks.The primary outcome was the Barthel Index(Bl).The secondary outcomes included the control rate of blood pressure and National Institutes of Health Stroke Scale(NIHSS)scores.The incidence and severity of adverse events(AEs)were calculated and assessed.Results:The Bl relative independence rates,the clinical recovery rates of NIHSS,and the total effective rates of NIHSS in the GTC and EGB groups were significantly higher than the placebo group at 12 weeks after treatment(P<0.05),and no statistical significance was found between the GTC and EGB groups(P>0.05).The control rate of blood pressure in the GTC group was significantly higher than the EGB and placebo groups at 12,18 and 24 weeks after treatment(P<0.01).There were no statistically significant differences in the incidences of AEs,adverse drug reactions,or serious AEs among the 3 groups(P>0.05).Conclusion:GTC exhibited significant efficacy in improving patients'quality of life as well as neurological function and controlling hypertension. | ZHAO Qian-yu TANG Rong-hua LU Guo-xiong CAO Xu-zheng LIU Lu-ran ZHANG Ji-hua ZHANG Jin-tao XU Bin WEI Hong-tao YANG Miao WEI Ling ZHANG Mei ZHU Wen-zong WANG Hong LI Hong-lin MA Li-ping ZHONG Chi GAO Yan-jie ZHANG Na REN Shan CHEN Lu LIU Yun-hai CHEN Zhi-gang | 2021 | Chinese Journal of Integrative Medicine2021，27，4： | 3 |
| 10 | Comparative analysis of four essential Gracilariaceae species in China based on whole transcriptomic sequencing显示文摘Three Gracilaria species,G.chouae,G.blodgettii,G.vermiculophylla and a close relative species,Gracilariopsis lemaneiformis which is now nominated as Gracilaria lemaneiformis,are the typically indigenous species which are important resources for the production of special proteins,phycobilisomes,special carbohydrates,and agar in China.In this study,de novo transcriptome sequencing on these four species using the next generation sequencing technology was performed for the first time.Functional annotations on assembled sequencing reads showed that the transcriptomic profiles were quite different between G.lemaneiformis and other three Gracilaria species.Comparative analysis of differential gene expression related to carbohydrate and phycobiliprotein metabolisms also showed that the expression profiles of these essential genes were different in four species.The genes encoding allophycocyanin,phycocyanin and phycoerythrin were further examined in four species and their deduced amino acid sequences were used for phylogenetic analysis to confirm that G.lemaneiformis had close relationship to genus Gracilaria,as well as that within genus Gracilaria,G.chouae had closer relationship to G.vermiculophylla rather than to G.blodgettii.The de novo transcriptome study on four species provided a valuable genomic resource for further understanding and analysis on biological and evolutionary study among marine algae. | XU Jiayue SUN Jing YIN Jinlong WANG Liang WANG Xumin LIU Tao CHI Shan LIU Cui REN Lufeng WU Shuangxiu YU Jun | 2014 | Acta Oceanologica Sinica2014，33，2： | 3 |
| 11 | Industrial production of unconventional gas in coal-measure of Well HJD1 in Jixi Basin,Eastern Heilongjiang Province,China显示文摘1.Objective The coalbed methane(CBM)exploration in the Jixi Basin began with the gas control in the coal mine(Fig.1).The object is mostly the main minable coal seams shallower than 1000 m.The coalbed methane and unconventional gas in coal-measure deeper than 1000 m are rarely concerned(Bi CQ et al.,2018).The coal measure“three gas”referred to as coalbed methane,coal-measure shale gas,and tight sandstone gas is the main part of the unconventional gas in coal-measure.Since 2015,China Geological Survey(CGS)has carried out a systematic geological survey and evaluation of unconventional gas in coal measure of the Chengzihe Formation of Lower Cretaceous in this area.The favorable areas and target areas have been optimized.This study is to obtain the coal-measure reservoir parameters and gas-bearing parameters of mid-deep layers of the Chengzihe Formation(1000-1500 m),to ascertain the development of gas-bearing layers.It is also to search for new methods and technologies,such as the production layer optimization methods,the reservoir reconstruction process,and the joint production of coal measure“three-gas”of the thin interbedded coal-measure composite reservoir,to obtain high industrial production,and to evaluate the technical recoverability of unconventional gas in coal-measure. | Cai-qin Bi Jia-qiang Zhang Zhi-fang Hu Shi Xie Yang Zhou Bo Pang Yan-sheng Shan Huan-peng Chi Yue Tang Yuan Yuan | 2022 | China Geology2022，5，3： | 3 |
| 12 | Phylogenetic analyses of the genes involved in carotenoid biosynthesis in algae显示文摘Carotenoids play a crucial role in absorbing light energy for photosynthesis,as well as in protecting chlorophyll from photodamage.In contrast to the Streptophyta,few studies have examined carotenoid biosynthetic pathways in algae,owing to a shortage of datasets.As part of the 1000 Plants Project,we sequenced and assembled the transcriptomes of 41 marine macroalgal species,including 22 rhodophytes and 19 phaeophytes,and then combined the datasets with publicly available data from Gen Bank(National Center for Biotechnology Information) and the U.S.Department of Energy Joint Genome Institute.As a result,we identified 68 and 79 fulllength homologs in the Rhodophyta and Phaeophyceae,respectively,of seven inferred carotenoid biosynthetic genes,including the genes for phytoene synthase(PSY),phytoene desaturase(PDS),ζ-carotene desaturase(ZDS),ζ-carotene isomerase(Z-ISO),prolycopene isomerase(crt ISO),lycopene β-cyclase(LCYB),and lycopene ε-cyclase(LCYE).We found that the evolutionary history of the algal carotenoid biosynthetic pathway was more complex than that of the same pathway in the Streptophyta and,more specifically,that the evolutionary history involved endosymbiotic gene transfer,gene duplication,and gene loss.Almost all of the eukaryotic algae that we examined had inherited the seven carotenoid biosynthesis genes via endosymbiotic gene transfer.Moreover,PSY,crt ISO,and the ancestral lycopene cyclase gene(LCY) underwent duplication events that resulted in multiple gene copies,and the duplication and subsequent divergence of LCYB and LCYE specialized and complicated the cyclization of lycopene.Our findings also verify that the loss of LCYE in both the microphytic rhodophytes and phaeophytes explains the differences in their carotenoid patterns,when compared to the macrophytic rhodophytes.These analyses provide a molecular basis for further biochemical and physiological validation in additional algal species and should help elucidate the origin and evolution of carotenoid biosynthetic pathways. | WANG Shanshan ZHANG Lei CHI Shan WANG Guoliang WANG Xumin LIU Tao TANG Xuexi | 2018 | Acta Oceanologica Sinica2018，37，4： | 3 |
| 13 | Is High Serum Uric Acid a Risk Marker or a Target for Treatment? Examination of its Independent Effect in a Large Cohort With Low Cardiovascular Risk显示文摘 | Chi Pang Wen Ting-Yuan David Cheng Hui Ting Chan Min Kuang Tsai Wen-Shen Isabella Chung Shan Pou Tsai Mark L. Wahlqvist Yi Chen Yang Shiuan Be Wu Po Huang Chiang Sung Feng Wen | 2010 | American Journal of Kidney Diseases2010，，2： | 2 |
| 14 | Numerical Modeling of the Undertow Structure and Sandbar Migration in the Surfzone显示文摘A process-based 3D numerical model for surfzone hydrodynamics and beach evolution was established.Comparisons between the experimental data and model results proved that the model could effectively describe the hydrodynamics,sediment transport feature and sandbar migration process in the surfzone with satisfactory precision.A series of numerical simulations on the wave breaking and shoaling up to a barred beach were carried out based on the model system.Analyzed from the model results,the wave-induced current system in the surfzone consists of two major processes,which are the phase-averaged undertow caused by wave breaking and the net drift caused by both of the nonlinear wave motion and surface roller effect.When storm waves come to the barred beach,the strong offshore undertow along the beach suppresses the onshore net drift,making the initial sandbar migrate to the seaside.Under the condition of calm wave environment,both the undertow and net drift flow to the shoreline at the offshore side of the sandbar,and then push the initial sandbar to the shoreline.The consideration of surface roller has significant impact on the modeling results of the sandbar migration.As the roller transfer rate increases,the sandbar moves onshore especially under the storm wave condition. | XIE Ming-xiao ZHANG Chi YANG Zhi-wen LI Shan LI Xin GUO Wei-jun ZUO Shu-hua | 2017 | China Ocean Engineering2017，31，5： | 2 |
| 15 | Deep gold mineralization features of Jiaojia metallogenic belt,Jiaodong gold Province:Based on the breakthrough of 3000 m exploration drilling显示文摘Recently,continuous breakthroughs have been made about deep gold prospecting in the Jiaodong gold province area of China.Approximately 5000 t of cumulative gold resources have been explored in Jiaodong,which has thus become an internationally noteworthy gold ore cluster.The gold exploration depth has been increased to about 2000 m from the previous<1000 m.To further explore the mineralization potential of the Jiaodong area at a depth of about 3000 m,the Shandong Institute of Geological Sciences has drilled an exploratory drillhole named“Deep drillhole ZK01”to a depth of 3266 m.Hence,as reported herein,the mineralization characteristics of the Jiaojia metallogenic belt have been successfully documented.ZK01 is,to date,the deepest borehole with an gold intersect in China,and constitutes a significant advance in deep gold prospecting in China.The findings of this study further indicate that the depth interval of 2000 m to 4000 m below the ground surface in the Wuyi Village area incorporates 912 t of inferred gold resources,while the depth interval of 2000 m to 4000 m below the surface across the Jiaodong area possesses about 4000 t of inferred gold resources.The Jiaojia Fault Belt tends to gently dip downward,having dip angles of about 25°and about 20°at vertical depths of 2000 m and 2850 m,respectively.The deep part of the Jiaojia metallogenic belt differs from the shallow and moderately deep parts about fracturing,alteration,mineralization,and tectonic type.The deep zones can generally be categorized from inside outward as cataclastic granite,granitic cataclasite,weakly beresitized granitic cataclasite,beresitized cataclasite,and gouge.These zones exhibit a gradual transitional relation or occur alternately and repeatedly.The mineralization degree of the pyritized cataclastic granite-type ore in the deep part of the Jiaojia metallogenic belt is closely related to the degree of pyrite vein development;that is,the higher the pyrite content,the wider the veins and the higher the gold grade.Compared to the shallow gold ores,the deep-seated gold ores have higher fineness and contain joseite,tetradymite,and native bismuth,suggesting that the deep gold mineralization temperature is higher and that mantle-sourced material may have contributed to this mineralization.ZK01 has also revealed that the deep-seated ore bodies in the Jiaojia metallogenic belt are principally situated above the main fracture plane(gouge)and hosted within the Linglong Granite,contradicting previous findings indicating that the moderately shallow gold ore bodies are usually hosted in the contact zone between the Linglong Granite and Jiaodong Group or meta-gabbro.These new discoveries are particularly significant because they can help correct mineralization prospecting models,determine favorable positions for deep prospecting,and improve metallogenic prediction and resource potential evaluation. | Xue-feng Yu Da-peng Li Jing-xiang Tian De-ping Yang Wei Shan Ke Geng Yu-xin Xiong Nai-jie Chi Peng-fei Wei Peng-rui Liu | 2020 | China Geology2020，3，3： | 2 |
| 16 | Clustering of Non-communicable Diseases Risk Factors in Healthy Adults Aged 35 Years and Older in Shenzhen,China显示文摘We assessed the prevalence of non‐ communicable diseases(NCDs) risk factors with a focus on their clustering among healthy adults in Shenzhen, China. Data from the 2011 China Health and Nutrition Survey, comprising a regionally representative sample of 806 healthy adults aged 35 years or older, were obtained to determine the prevalence of five risk factors for NCDs. The prevalence of current smoking, central obesity, impaired fasting glucose, borderline hypertension, and borderline high total cholesterol was 19.97%, 28.29%, 4.47%, 10.55%, and 36.10%, respectively. A total 63.77% of participants had at least one risk factor. Upon examination of risk factor clustering, we observed that 7.57% of participants had at least three risk factors. Using this threshold as a cutoff, clustering of risk factors was associated with sex [odds ratio(OR) = 3.336, 95% confidence interval(CI): 1.782 to 6.246], physical activity(OR = 1.913, 95% CI: 1.009 to 3.628), and BMI(OR = 7.376, 95% CI: 3.812 to 14.270). The prevalence of risk factors for NCDs is fairly high among healthy adults in Shenzhen, with a clustering tendency. | NI Wen Qing XU Jian LIU Min LIU Xiao Li YANG Li Chen ZHUO Zhi Peng YUAN Xue Li SONG Jin Ping CHI Hong Shan BAI Ya Min | 2017 | Biomedical and Environmental Sciences2017，30，9： | 2 |
| 17 | Excellent ethanol sensor based on multiwalled carbon nanotube-doped ZnO显示文摘Multiwalled carbon nanotubes(MWNTs)were synthesized through CVD method,and the gas sensitive materials MWNTs/ZnO were obtained by mixing MWNTs and ZnO.The gas sensing properties of the as-prepared materials were investigated.The results show that the gas sensing properties of ZnO sensor are significantly improved by doping MWNTs.The sensitivity,response time and recovery time to 50 ppm ethanol at 260°C are 46,4 and 20 s,respectively.We also examined the selectivity of 0.1 wt%MWNTs-doped ZnO sensors to different gases.The results show that the sensor possesses an excellent selectivity to ethanol. | Hao Shan Changbai Liu Li Liu Lianyuan Wang Xiaobo Zhang Xiao Chi Xiaoqing Bo Kehong Wang | 2014 | Chinese Science Bulletin2014，59，4： | 2 |
| 18 | Transcriptome-wide evolutionary analysis on essential brown algae(Phaeophyceae)in China显示文摘Brown algae(Chromista,Ochrophyta,Phaeophyceae) are a large group of multicellular algae that play important roles in the ocean's ecosystem and biodiversity.However,poor molecular bases for studying their phylogenetic evolutions and novel metabolic characteristics have hampered progress in the field.In this study,we sequenced the de novo transcriptome of 18 major species of brown algae in China,covering six orders and seven families,using the high-throughput sequencing platform Illumina HiSeq 2000.From the transcriptome data of these 18 species and publicly available genome data of Ectocarpus siliculosus and Phaeodactylum tricornutum,we identified 108 nuclear-generated orthologous genes and clarified the phylogenetic relationships among these brown algae based on a multigene method.These brown algae could be separated into two clades: Clade Ishigeales-Dictyotales and Clade Ectocarpales-Laminariales-Desmarestiale-Fucales.The former was at the base of the phylogenetic tree,indicating its early divergence,while the latter was divided into two branches,with Order Fucales diverging from Orders Ectocarpales,Laminariales,and Desmarestiale.In our analysis of taxonomy-contentious species,Sargassum fusiforme and Saccharina sculpera were found to be closely related to genera Sargassum and Saccharina,respectively,while Petalonia fascia showed possible relation to genus Scytosiphon.The study provided molecular evidence for the phylogenetic taxonomy of brown algae. | SUN Jing WANG Liang WU Shuangxiu WANG Xumin XIAO Jingfa CHI Shan LIU Cui REN Lufeng ZHAO Yuhui LIU Tao YU Jun | 2014 | Acta Oceanologica Sinica2014，33，2： | 2 |
| 19 | Culture and Identification of Myoblasts Isolated from Duck Embryos显示文摘[Objective] Using embryonic myoblasts to research the formation and developmental mechanisms of skeletal muscle is becoming a research hotspot. This study aimed to establish a method of isolation, culture and identification of myoblasts in duck embryos. [Method] Pectoral and leg muscle samples were isolated from the embryos of Gaoyou duck at 13 d of hatching, then disassociated with collagenase and trypsin and purified via differential adhesion. The isolated cells were cultured in vitro and detected for the expression of Pax7 protein using immunofluorescence technique. [Result] Myoblasts were obtained successfully both from pectoral and leg muscles in duck embryos and these cells proliferated strongly and differentiated well. Immunofluorescence staining showed that more than 95% cells could express Pax7 protein. [Conclusion] In summary, we report the successful establishment of a complete system for the isolation, purification, identification and culture of myoblasts from duck embryos. | Yanju SHAN Jingting SHU Chi SONG Yan HU Jian CHEN Huifang LI | 2014 | Agricultural Science & Technology2014，15，8： | 2 |
| 20 | Studies on the isolation and culture of protoplasts from Kappaphycus alvarezii显示文摘In this study, protoplasts were successfully isolated from Kappaphycus alvarezii using snail enzymes, abalone enzymes and cellulase. The optimum enzymic ratio was fixed to be 20% of abalone enzyme, 12% of cellulase and the osmotic stabilizer was 2.0 mol/L glucose. The optimum enzymic hydrolysis conditions were found to be dark enzymolysis at 30°C continuing for 4.0 h. The resultant density and yield of protoplasts achieved 32.60×104 mL-1, 65.20×104 g-1 tissue for Kappaphycus alvarezii. Finally, under the temperature of 20°C, light intensity of 1 500–2 000 lx and photoperiod of 12 h/d, two developmental pathways were investigated:(1) callus-like cell mass and regenerated plantlet occurred on protoplast;(2) young shoots and calluslike cell mass occurred in tissue blocks after enzymolysis. | ZHANG Si LIU Cui JIN Yuemei CHI Shan TANG Xianming CHEN Fuxiao FANG Xu LIU Tao | 2014 | Acta Oceanologica Sinica2014，33，10： | 2 |
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