|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Photoperiod- and thermo-sensitive genic male sterility in rice are caused by a point mutation in a novel noncoding RNA that produces a small RNA显示文摘光周期敏感、 thermo 敏感的遗传因子的男绝育(PGMS 和 TGMS ) 是为在庄稼的混合繁殖的核心部件。基于使用的较普通活字大一倍的系统, PGMS 和 TGMS 衬里的混合大米是成功地在农业广泛地发展了并且适用。然而,位于 PGMS 和 TGMS 的控制下面的分子的机制仍然保持阴暗。在这研究,我们印射并且克隆一个主要地点, p/tms12-1 (染色体 12 上的感光性或 thermo 敏感的遗传因子的男绝育地点) 它在装饰用的梨树米饭线 Nongken 58S (NK58S ) 授与 PGMS 和在 indica 米饭的 TGMS 衬里 Peiai 64S (PA64S,源于 NK58S ) 。包含野类型的等位基因 P/TMS12-1 的 A 2.4-kb DNA 碎片能在基因互补恢复 NK58S 和 PA64S 植物的花粉富饶。P/TMS12-1 编码唯一的 noncoding RNA,它生产 21 核苷酸我们说出 osa-smR5864w 的小 RNA。在 p/tms12-1 的 C-to-G 的替换,相对 P/TMS12-1 的唯一的多型性,在变异的小 RNA 是在场的,也就是 osa-smR5864m。而且,在转基因的 NK58S 和 PA64S 植物的 P/TMS12-1 的一个 375-bp 序列的 overexpression 也生产了 osa-smR5864w 并且恢复了花粉富饶。小 RNA 在年轻圆锥花序优先地被表示,但是它的表示没被不同的天长度或温度显著地影响。我们的结果表明在 p/tms12-1 的点变化,可能为 osa-smR5864m 导致 loss-of-function,分别地在装饰用的梨树和 indica 线为 PGMS 和 TGMS 组成一个普通原因。我们的调查结果因此建议那小 RNA 基因是的这 noncoding 男开发的一个重要管理者由在基因网络和环境条件之间的串音控制了。 | Hai Zhou Qinjian Liu Jing Li Dagang Jiang Lingyan Zhou Ping Wu Sen Lu Feng Li Liya Zhu Zhenlan Liu Letian Chen Yao-Guang Liu Chuxiong Zhuang | 2012 | Cell Research2012，22，4： | 99 |
| 2 | New vacuum solar telescope and observations with high resolution显示文摘The New Vacuum Solar Telescope(NVST) is a one meter vacuum solar telescope that aims to observe fine structures on the Sun. The main goals of NVST are high resolution imaging and spectral observations, including measurements of the solar magnetic field. NVST is the primary ground-based facility used by the Chinese solar research community in this solar cycle. It is located by Fuxian Lake in southwest China, where the seeing is good enough to perform high resolution observations. We first introduce the general conditions at the Fuxian Solar Observatory and the primary science cases of NVST. Then, the basic structures of this telescope and instruments are described in detail. Finally, some typical high resolution data of the solar photosphere and chromosphere are also shown. | Zhong Liu Jun Xu Bo-Zhong Gu Sen Wang Jian-Qi You Long-Xiang Shen Ru-Wei Lu Zhen-Yu Jin Lin-Fei Chen Ke Lou Zhi Li Guang-Qian Liu Zhi Xu Chang-Hui Rao Qi-Qian Hu Ru-Feng Li Hao-Wen Fu Feng Wang Men-Xian Bao Ming-Chan Wu Bo-Rong Zhang | 2014 | Research in Astronomy and Astrophysics2014，14，6： | 37 |
| 3 | Clinical Characteristics of Patients with Diabetic Nephropathy on Maintenance Hemodialysis: A Multicenter Cross-sectional Survey in Anhui Province, Eastern China显示文摘 | Hu Chen De-Guang Wang Liang Yuan Gui-Ling Liu Heng-Jie He Juan Wang Sen Zhang Li Hao | 2016 | Chinese Medical Journal2016，，11： | 24 |
| 4 | Salvianolic acid A prevented cerebrovascular endothelial injury caused by acute ischemic stroke through inhibiting the Src signaling pathway显示文摘Stroke is an acute cerebrovascular disease caused by ruptured or blocked blood vessels.For the prevention of ischemic stroke,the coagulation state of blood and cerebrovascular protection should be considered.Our previous study has shown that salvianolic acid A(SAA),which is a water-soluble component from the root of Salvia Miltiorrhiza Bge,prevents thrombosis with a mild inhibitory effect on platelet aggregation.In this study we investigated the preventive effects of SAA on cerebrovascular endothelial injury caused by ischemia in vivo and oxygen-glucose deprivation(OGD)in vitro,and explored the underlying mechanisms.An autologous thrombus stroke model was established in SD rats by electrocoagulation.SAA(10 mg/kg)was orally administered twice a day for 5 days before the operation.The rats were sacrificed at 24 h after the operation.We showed that pretreatment with SAA significantly improved the neurological deficits,intracerebral hemorrhage,BBB disruption,and vascular endothelial dysfunction as compared with model group.In human brain microvascular endothelial cells(HBMECs),pretreatment with SAA(10μM)significantly inhibited OGD-induced cell viability reduction and degradation of tight junction proteins(ZO-1,occludin,claudin-5).Furthermore,we found that SAA inhibited the upregulation of Src signaling pathway in vivo and vitro and reversed the increased expression of matrix metalloproteinases(MMPs)after ischemic stroke.In conclusion,our results suggest that SAA protects cerebrovascular endothelial cells against ischemia and OGD injury via suppressing Src signaling pathway.These findings show that pretreatment with SAA is a potential therapeutic strategy for the prevention of ischemic stroke. | Cheng-di Liu Nan-nan Liu Sen Zhang Guo-dong Ma Hai-guang Yang Ling-lei Kong Guan-hua Du | 2021 | Acta Pharmacologica Sinica2021，42，3： | 15 |
| 5 | Electroacupuncture activates enteric glial cells and protects the gut barrier in hemorrhaged rats显示文摘AIM:To investigate whether electroacupuncture ST36 activates enteric glial cells,and alleviates gut inflammation and barrier dysfunction following hemorrhagic shock.METHODS:Sprague-Dawley rats were subjected to approximately 45% total blood loss and randomly divided into seven groups:(1) sham:cannulation,but no hemorrhage;(2) subjected to hemorrhagic shock(HS);(3) electroacupuncture(EA) ST36 after hemorrhage;(4) vagotomy(VGX)/EA:VGX before hemorrhage,then EA ST36;(5) VGX:VGX before hemorrhage;(6) a-bungarotoxin(BGT)/EA:intraperitoneal injection of a-BGT before hemorrhage,then EA ST36; and(7) a-BGT group:a-BGT injection before hemorrhage.Morphological changes in enteric glial cells(EGCs) were observed by immunofluorescence,and glial fibrillary acidic protein(GFAP; a protein marker of enteric glial activation) was evaluated using reverse transcriptase polymerase chain reaction and western blot analysis.Intestinal cytokine levels,gut permeability to 4-k Da fluorescein isothiocyanate(FITC)-dextran,and the expression and distribution of tight junction protein zona occludens(ZO)-1 were also determined.RESULTS:EGCs were distorted following hemorrhage and showed morphological abnormalities.EA ST36 attenuated the morphological changes in EGCs at 6 h,as compared with the VGX,a-BGT and HS groups.EA ST36 increased GFAP expression to a greater degree than in the other groups.EA ST36 decreased intestinal permeability to FITC-dextran(760.5 ± 96.43 ng/m L vs 2466.7 ± 131.60 ng/m L,P < 0.05) and preserved ZO-1 protein expression and localization at 6 h afterhemorrhage compared with the HS group.However,abdominal VGX and a-BGT treatment weakened or eliminated the effects of EA ST36.EA ST36 reduced tumor necrosis factor-a levels in intestinal homogenates after blood loss,while vagotomy or intraperitoneal injection of a-BGT before EA ST36 abolished its antiinflammatory effects.CONCLUSION:EA ST36 attenuates hemorrhageinduced intestinal inflammatory insult,and protects the intestinal barrier integrity,partly via activation of EGCs. | Sen Hu Zeng-Kai Zhao Rui Liu Hai-Bin Wang Chun-Yu Gu Hong-Min Luo Huan Wang Ming-Hua Du Yi Lv Xian Shi | 2015 | World Journal of Gastroenterology2015，21，5： | 15 |
| 6 | Study on the effect of wheat bran dietary fiber on the rheological properties of dough显示文摘The aim of the study was to determine the influence of wheat bran dietary fiber on wheat flour dough rheological properties.In this paper,wheat bran dietary fiber(WBDF)with different levels(0,3%,6%,9%,12%)were added to wheat flour and the characterization of dough rheological properties was conducted by rapid visco-analyzer,farinograph,as well as rotational rheometer.The results from pasting properties showed a gradual reduction in peak viscosity,trough viscosity,final viscosity and setback with increasing WBDF content.At high WBDF concentration,the significant increase of water absorption,formation time as well as weakening degree implied the harder formation of gluten network structure and the competition for water between gluten and WBDF particles.Such conclusion was in line with the findings from dynamic rheology tests,in which the doughs containing WBDF were more sensitive to strain regardless of their rigid and stiff texture.This study revealed vulnerable dough structure induced by WBDF,as well as the strengthened elastic property,elaborating the harmful effects ofWBDF on the rheological properties of doughs. | Ning Liu Sen Ma Li Li Xiaoxi Wang | 2019 | Grain & Oil Science and Technology2019，2，1： | 13 |
| 7 | CRISPR/Cas9-mediated PINK1 deletion leads to neurodegeneration in rhesus monkeys显示文摘Dear Editor,PINK1 mutations cause autosomal recessive and early-onset Parkinson’s disease(PD)with selective neurodegeneration.Unfortunately,current PINK1 knockout(KO)mouse1,2 and pig models3,4 are unable to recapitulate the selective and overt neurodegeneration seen in PD patients.Furthermore,endogenous Pink1 in the mouse brain is expressed at very low levels and can only be detected via immunoprecipitation,5 meaning that PINK1’s function in the mammalian brain needs to be assessed using larger animals that are closer to humans.We previously used CRISPR/Cas9 to target the monkey gene in one-cell stage embryos.6 Using the same approach,we designed two gRNAs to target exon 2(T1)and exon 4(T2),which encode a kinase domain in the PINK1 gene of rhesus monkeys(Fig.1a).CRISPR/Cas9 and PINK1 gRNAs were injected into one-cell stage rhesus monkey embryos.A T7E1 assay and sequencing of PCR products from the injected embryos showed high efficiency(61.5%)in targeting PINK1(Fig.1b and Supplementary information,Fig.S1).Transfer of 87 embryos to 28 surrogate rhesus monkeys resulted in 11 pregnancies(39.2%)(Fig.1b).Eleven fetuses developed to term and were born naturally.Of these live monkeys,eight carried PINK1 mutations(M),and three were wild type(WT).However,three mutant monkeys(M1,M3 and M4)were newborn triplets that struggled to survive and died 3-4 days after birth.One WT newborn monkey also died after a difficult labor.Another mutant monkey(M2)died 7 days after birth without noticeable warning signs or symptoms.The other three mutant monkeys(M6,M7 and M8)have lived for three years;M5,however,reduced its food intake and showed weakness at the age of 1.5 years,and died 30 days after anesthesia for MRI examination. | Weili Yang Yunbo Liu Zhuchi Tu Chong Xiao Sen Yan Xishan Ma Xiangyu Guo Xiusheng Chen Peng Yin Zhengyi Yang Su Yang Tianzi Jiang Shihua Li Chuan Qin Xiao-Jiang Li | 2019 | Cell Research2019，29，4： | 12 |
| 8 | Layer-by-layer deposition of bioactive layers on magnesium alloy stent materials to improve corrosion resistance and biocompatibility显示文摘Magnesium alloy is considered as one of the ideal cardiovascular stent materials owing to its good mechanical properties and biodegradability.However,the in vivo rapid degradation rate and the insufficient biocompatibility restrict its clinical applications.In this study,the magnesium alloy(AZ31B)was modified by combining the surface chemical treatment and in-situ self-assembly of 16-phosphonyl-hexadecanoic acid,followed by the immobilization of chitosan-functionalized graphene oxide(GOCS).Heparin(Hep)and GOCS were alternatively immobilized on the GOCS-modified surface through layer by layer(LBL)to construct the GOCS/Hep bioactive multilayer coating,and the corrosion resistance and biocompatibility were extensively explored.The results showed that the GOCS/Hep bioactive multilayer coating can endow magnesium alloys with an excellent in vitro corrosion resistance.The GOCS/Hep multilayer coating can significantly reduce the hemolysis rate and the platelet adhesion and activation,resulting in an excellent blood compatibility.In addition,the multilayer coating can not only enhance the adhesion and proliferation of the endothelial cells,but also promote the vascular endothelial growth factor(VEGF)and nitric oxide(NO)expression of the attached endothelial cells on the surfaces.Therefore,the method of the present study can be used to simultaneously control the corrosion resistance and improve the biocompatibility of the magnesium alloys,which is expected to promote the application of magnesium alloys in biomaterials or medical devices,especially cardiovascular stent. | Fan Gao Youdong Hu Guicai Li Sen Liu Li Quan Zhongmei Yang Yanchun Wei Changjiang Pan | 2020 | Bioactive Materials2020，5，3： | 12 |
| 9 | A double-blind,randomized,placebo-and positive-controlled phase III trial of 1% benvitimod cream in mild-to-moderate plaque psoriasis显示文摘Background:Benvitimod cream,a novel synthetic small molecule,was effective in treating mild-to-moderate plaque psoriasis.We conducted a phase III clinical trial to assess the efficacy and safety of benvitimod cream in patients with mild-to-moderate plaque psoriasis.Methods:We randomly assigned 686 patients(2:1:1)to receive 1%benvitimod cream,0.005%calcipotriol ointment or placebo twice a day for 12 weeks.The primary efficacy end points were the percentage of patients with a 75%or greater reduction from baseline in the psoriasis area and severity index(PASI 75)score and with a score of 0 or 1 in static physician’s global assessment(sPGA)at week 12.Results:The results showed that 50.4%of patients in the benvitimod group achieved PASI 75,which was significantly higher than that in the calcipotriol(38.5%,P<0.05)and placebo(13.9%,P<0.05)groups.The proportion of patients achieving an sPGA score 0 or 1 was 66.3%in the benvitimod group and 63.9%in the calcipotriol group,which were both significantly higher than that in the placebo group(34%,P<0.05).In the long-term follow-up study,50.8%of patients experienced recurrence.After retreatment with 1%benvitimod,73.3%of patients achieved an sPGA score of 0 or 1 again at week 52.Adverse events included application site irritation,follicular papules,and contact dermatitis.No systemic adverse reactions were reported.Conclusion:During this 12-week study,benvitimod cream was demonstrated with high effectiveness and safety in patients with mild-to-moderate plaque psoriasis. | Lin Cai Gen-Hui Chen Qian-Jin Lu Min Zheng Yu-Zhen Li Jin Chen Jie Zheng Fu-Ren Zhang Jian-Bin Yu Sen Yang Fu-Qiu Li Sheng-Xiang Xiao Qiu-Ning Sun Jin-Hua Xu Xing-Hua Gao Hong Fang Tian-Wen Gao Fei Hao Quan-Zhong Liu Ya-Ting Tu Ruo-Yu Li Bao-Xi Wang Dan-Qi Deng Qing-Shan Zheng Hong-Xia Liu Jian-Zhong Zhang | 2020 | Chinese Medical Journal2020，，24： | 11 |
| 10 | Comprehensive analysis of NAC transcription factors and their expression during fruit spine development in cucumber (Cucumis sativus L.)显示文摘The cucumber(Cucumis sativus L.)is an important vegetable crop worldwide,and fruit trichomes or spines are an important trait for external fruit quality.The mechanisms underlying spine formation are not well understood,but the plant-specific NAC family of transcription factors may play important roles in fruit spine initiation and development.In this study,we conducted a genome-wide survey and identified 91 NAC gene homologs in the cucumber genome.Clustering analysis classified these genes into six subfamilies;each contained a varying number of NAC family members with a similar intron–exon structure and conserved motifs.Quantitative real-time PCR analysis revealed tissue-specific expression patterns of these genes,including 10 and 12 that exhibited preferential expression in the stem and fruit,respectively.Thirteen of the 91 NAC genes showed higher expression in the wild-type plant than in its near-isogenic trichome mutant,suggesting their important roles in fruit spine development.Exogenous application of four plant hormones promoted spine formation and increased spine density on the cucumber fruits;several NAC genes showed differential expression over time in response to phytohormone treatments on cucumber fruit,implying their essential roles in fruit-trichome development.Among the NAC genes identified,12 were found to be targets of 13 known cucumber micro-RNAs.Collectively,these findings provide a useful resource for further analysis of the interactions between NAC genes and genes underlying trichome organogenesis and development during fruit spine development in cucumber. | Xingwang Liu Ting wang Ezra Bartholomew Kezia Black Mingming Dong Yaqi Zhang Sen Yang Yanling Cai Shudan Xue Yiqun Weng Huazhong Ren | 2018 | Horticulture Research2018，5，1： | 10 |
| 11 | MAPPING OF THE RICE (ORYZA SATIVA L.) THERMO-SENSITIVE GENIC MALE STERILE GENE TMS5 WITH EST AND SSR MARKERS显示文摘With the cDNA suppression subtraction hybridization method, a spikelet-specific cDNA library was constructed that expressed at meiosis stage in rice. A total of 121 cDNA fragments were selected from the library and used as EST (expressed se-quence tags) markers to detect the polymorphism between Annong N, a normal fertile Indica rice line and Annong S-1, its spontaneous mutant with thermo-sensitive genic male sterility, using the RFLP (restriction fragment length polymorphism) technique. HN57, one of the EST probes, could detect poly-morphism between them. The results of segregation analysis with the F2 population developed from An-nong S-1 and Annong N indicate that HN57 co-seg- regates with the thermo-sensitive genic male-sterility controlled by tms5, the recessive gene in Annong S-1. This marker is located on the 31.2-cM region of the chromosome 2 of RGP (rice genome research pro-gram) genetic map. To further determine the location of tms5, 80 SSR (simple sequence repeat) markers around this region were developed, and 12 of them were polymorphic. And finally, the tms5 was mapped within region of 181 kb by using these new markers. | JIANG Dagang LU Sen ZHOU Hai WU Xiaojin ZHUANG Chuxiong LIU Yaoguang | 2006 | Chinese Science Bulletin2006，51，4： | 10 |
| 12 | In-situ TiC Reinforced Composite Coating Produced by Powder Feeding Laser Cladding显示文摘合成涂层在中等碳钢底层上与各种各样的形状和尺寸的 TiC 粒子增强了的 Ni 底合金被多层的激光 cladding 生产。Thechemical 作文,微观结构和 cladded 层的表面形态学用精力被分析散 X 光检查光谱学(EDX ) ,扫描电子显微镜(SEM ) ,和 X-raydiffractometry (XRD ) 。试验性的结果显示出那一在涂层和底层之间的优秀冶金的结合被获得。涂层的微观结构主要由 7-Ni 树突, CrB 的小数量, Ni_3B, M_(23 ) C_6 和驱散的 TiC 粒子组成。更多并且更大的 TiC 粒子在重叠地区形成了,它导致了一稍微这个地区的 highermicrohardness。涂层的最大的微坚硬关于 HV_(0.2 ) 是在微观结构上处理参数的激光的 1200 Theeffects,涂层的性质也被调查。 | Sen YANG Wenjin LIU Minlin ZHONG | 2006 | Journal of Materials Science & Technology2006，22，4： | 9 |
| 13 | Dynamical classification of topological quantum phases显示文摘Topological phase of matter is now a mainstream of research in condensed matter physics, of which the classification, synthesis, and detection of topological states have brought excitements over the recent decade while remain incomplete with ongoing challenges in both theory and experiment. Here we propose to establish a universal non-equilibrium characterization of the equilibrium topological quantum phases classified by integers, and further propose the high-precision dynamical schemes to detect such states. The framework of the dynamical classification theory consists of basic theorems. First, we uncover that classifying a d-dimensional(dD) gapped topological phase of generic multibands can reduce to a(d-1)D invariant defined on so-called band inversion surfaces(BISs), rendering a bulk-surface duality which simplifies the topological characterization. Further, we show in quenching across phase boundary the(pseudo) spin dynamics to exhibit unique topological patterns on BISs, which are attributed to the post-quench bulk topology and manifest a dynamical bulk-surface correspondence. For this the topological phase is classified by a dynamical topological invariant measured from an emergent dynamical spintexture field on the BISs. Applications to quenching experiments on feasible models are proposed and studied, demonstrating the new experimental strategies to detect topological phases with high feasibility. This work opens a broad new direction to classify and detect topological phases by non-equilibrium quantum dynamics. | Lin Zhang Long Zhang Sen Niu Xiong-Jun Liu | 2018 | Science Bulletin2018，63，21： | 9 |
| 14 | A wind tunnel simulation of the dynamic processes involved in sand dune formation on the western coast of Hainan Island显示文摘海南岛的西方的海岸展出一处无树平原风景。沙丘的许多类型包括横向的沙丘山脉,纵向沙丘隆起,椭圆的沙丘,小灌木林沙丘,;爬的沙丘,广泛地在沿海的地区被散布。在冬季,高周波;高精力的 NE 风(主导的风) 是流行的,与 S35.6 ° W 的一个结果的飘移方向(RDD ) 。在春天,低频率;低精力的 SW 第二等的风占优势,与 N25.1 ° E 的 RDD。风洞模拟表明在沙丘表面上的气流是控制侵蚀的主要因素;沙丘表面的免职模式;沙丘的词法发展。在这个区域的双向风环境,与二个季节结盟不同能级,在椭圆的沙丘的表面上的气流,酒吧禅宗沙丘,;横向的沙丘山脉将展出一个横向的模式,而在纵向沙丘山脉上的气流展出一个侧面的模式;那在爬沙丘上展出一个爬环流的模式。这些模式代表不同动态过程。海南岛的西方的海岸上的沿海的沙丘被象向岸风那样的因素影响,沙来源,沿海的斜坡,河,;森林护田林带。特别地补充这些沙丘的沙的来源影响发展模式:当有更多的沙时,模式显示出在沙丘山脉之间的积极平衡免职;沙丘;否则,它显示出否定平衡免职。森林护田林带的存在或缺席也影响免职;沙丘发展模式;沙丘形式的转变。沿海的沙丘;内陆沙漠沙丘经历类似的动态过程,而是前者有更多样化的形状;更复杂的形成机制。 | LI Sen LIU Xianwan LI Huichuan ZHENG Yinghua WEI Xinghu | 2007 | Journal of Geographical Sciences2007，17，4： | 9 |
| 15 | Olivine-norite rock detected by the lunar rover Yutu-2 likely crystallized from the SPA-impact melt pool显示文摘Chang’E-4 landed in the South Pole-Aitken(SPA)basin,providing a unique chance to probe the composition of the lunar interior.Its landing site is located on ejecta strips in Von Karm´an crater that´possibly originate from the neighboring Finsen crater.A surface rock and the lunar regolith at 10 sites along the rover Yutu-2 track were measured by the onboard Visible and Near-Infrared Imaging Spectrometer in the first three lunar days of mission operations.In situ spectra of the regolith have peak band positions at 1 and 2μm,similar to the spectral data of Finsen ejecta from the Moon Mineralogy Mapper,which confirms that the regolith’s composition of the landing area is mostly similar to that of Finsen ejecta.The rock spectrum shows similar band peak positions,but stronger absorptions,suggesting relatively fresh exposure.The rock may consist of 38.1±5.4%low-Ca pyroxene,13.9±5.1%olivine and 48.0±3.1%plagioclase,referred to as olivine-norite.The plagioclase-abundant and olivine-poor modal composition of the rock is inconsistent with the origin of the mantle,but representative of the lunar lower crust.Alternatively,the rock crystallized from the impact-derived melt pool formed by the SPA-impact event via mixing the lunar crust and mantle materials.This scenario is consistent with fast-cooling thermal conditions of a shallow melt pool,indicated by the fine to medium-sized texture(<3 mm)of the rock and the SPA-impact melting model[Icarus 2012;220:730–43]. | Honglei Lin Zhiping He Wei Yang Yangting Lin Rui Xu Chi Zhang Meng-Hua Zhu Rui Chang Jinhai Zhang Chunlai Li Hongyu Lin Yang Liu Sheng Gou Yong Wei Sen Hu Changbin Xue Jianfeng Yang Jie Zhong Xiaohui Fu Weixing Wan Yongliao Zou | 2020 | National Science Review2020，7，5： | 9 |
| 16 | Effects of riparian land use on water quality and fish communities in the headwater stream of the Taizi River in China显示文摘 | Sen DING Yuan ZHANG Bin LIU Weijing KONG Wei MENG | 2013 | Frontiers of Environmental Science & Engineering2013，7，5： | 8 |
| 17 | Expression analysis of ETS1 gene in peripheral blood mononuclear cells with systemic lupus erythematosus by real-time reverse transcription PCR显示文摘 | Li Yun Sun Liang-dan Lu Wen-sheng Hu Wen-long Gao Jin-ping Cheng Yi-lin Yu Ze-ying Yao Sha He Cai-feng Liu Jian-lan Cui Yong Yang Sen | 2010 | Chinese Medical Journal2010，，16： | 8 |
| 18 | Association of Overlapped and Un-overlapped Comorbidities with COVID-19 Severity and Treatment Outcomes: A Retrospective Cohort Study from Nine Provinces in China显示文摘Objective Several COVID-19 patients have overlapping comorbidities. The independent role of each component contributing to the risk of COVID-19 is unknown, and how some non-cardiometabolic comorbidities affect the risk of COVID-19 remains unclear.Methods A retrospective follow-up design was adopted. A total of 1,160 laboratory-confirmed patients were enrolled from nine provinces in China. Data on comorbidities were obtained from the patients’ medical records. Multivariable logistic regression models were used to estimate the odds ratio(OR) and 95% confidence interval(95% CI) of the associations between comorbidities(cardiometabolic or non-cardiometabolic diseases), clinical severity, and treatment outcomes of COVID-19.Results Overall, 158(13.6%) patients were diagnosed with severe illness and 32(2.7%) had unfavorable outcomes. Hypertension(2.87, 1.30–6.32), type 2 diabetes(T2 DM)(3.57, 2.32–5.49),cardiovascular disease(CVD)(3.78, 1.81–7.89), fatty liver disease(7.53, 1.96–28.96), hyperlipidemia(2.15, 1.26–3.67), other lung diseases(6.00, 3.01–11.96), and electrolyte imbalance(10.40, 3.00–26.10)were independently linked to increased odds of being severely ill. T2 DM(6.07, 2.89–12.75), CVD(8.47,6.03–11.89), and electrolyte imbalance(19.44, 11.47–32.96) were also strong predictors of unfavorable outcomes. Women with comorbidities were more likely to have severe disease on admission(5.46,3.25–9.19), while men with comorbidities were more likely to have unfavorable treatment outcomes(6.58, 1.46–29.64) within two weeks.Conclusion Besides hypertension, diabetes, and CVD, fatty liver disease, hyperlipidemia, other lung diseases, and electrolyte imbalance were independent risk factors for COVID-19 severity and poor treatment outcome. Women with comorbidities were more likely to have severe disease, while men with comorbidities were more likely to have unfavorable treatment outcomes. | MA Yan ZHU Dong Shan CHEN Ren Bo SHI Nan Nan LIU Si Hong FAN Yi Pin WU Gui Hui YANG Pu Ye BAI Jiang Feng CHEN Hong CHEN Li Ying FENG Qiao GUO Tuan Mao HOU Yong HU Gui Fen HU Xiao Mei HU Yun Hong HUANG Jin HUANG Qiu Hua HUANG Shao Zhen JI Liang JIN Hai Hao LEI Xiao LI Chun Yan LI Min Qing LI Qun Tang LI Xian Yong LIU Hong De LIU Jin Ping LIU Zhang MA Yu Ting MAO Ya MO Liu Fen NA Hui WANG Jing Wei SONG Fang Li SUN Sheng WANG Dong Ting WANG Ming Xuan WANG Xiao Yan WANG Yin Zhen WANG Yu Dong WU Wei WU Lan Ping XIAO Yan Hua XIE Hai Jun XU Hong Ming XU Shou Fang XUE Rui Xia YANG Chun YANG Kai Jun YUAN Sheng Li ZHANG Gong Qi ZHANG Jin Bo ZHANG Lin Song ZHAO Shu Sen ZHAO Wan Ying ZHENG Kai ZHOU Ying Chun ZHU Jun Teng ZHU Tian Qing ZHANG Hua Min WANG Yan Ping WANG Yong Yan 无 | 2020 | Biomedical and Environmental Sciences2020，33，12： | 8 |
| 19 | Recent Advances in Technique and Clinical Outcomes of Minimally Invasive Spine Surgery in Adult Scoliosis显示文摘 | Gang Liu Sen Liu Yu-Zhi Zuo Qi-Yi Li Zhi-Hong Wu Nan Wu Ke-Yi Yu Gui-Xing Qiu | 2017 | Chinese Medical Journal2017，，21： | 7 |
| 20 | Variability in the composition and export of silica in the Huanghe River Basin显示文摘Concentrations of suspended particle material(SPM), dissolved silicate(DSi), biogenic silica(BSi), phytoliths(plant produced siliceous microscopic structures), and other parameters were analyzed to examine the influence of both natural processes and human activities on silica delivery to the estuary of the Huanghe River(Yellow River). Our results indicate that the concentrations of DSi in the river decreased significantly since 1986. Approximately 34% of dissolved silica was trapped in the basin between 1986 and 2010 due to a reduction of soil erosion. Phytoliths comprised 67.2%–96.3% of BSi, with the smoothing bar type being the dominant form. Concentrations of BSi are significantly higher in the Huanghe River compared to other major rivers throughout the world due to its high sediment yield. We also found that the ratios of BSi/(BSi+DSi) and BSi/SPM were approximately 0.5 and 0.003 at Lijin near the river mouth, indicating that BSi carried in suspension by the Huanghe River was an important component of the rivers silica load. Significant amounts of BSi were also composed of phytoliths in Bohai Sea sediments near the Huanghe River estuary with the smoothing bar form again being the most abundant. The relatively high specific fluxes of BSi in the Huanghe River reflect its high turbidity and high erosion rates in the basin. The high sediment load originating on the Loess Plateau is likely responsible for the higher BSi flux, in agreement with a general trend of increasing BSi flux with increasing sediment flux in global river systems. This study demonstrates that BSi transported by rivers can be composed largely of phytoliths originating from the erosion of topsoils. The flux of phytoliths in river's suspended sediment load may therefore represent a significant contribution to the biogeochemical cycle of silica in coastal waters. | RAN XiangBin CHE Hong ZANG JiaYe YU YongGui LIU Sen ZHENG LiLi | 2015 | Science China Earth Sciences2015，58，11： | 7 |
您所在的机构暂未开通此部分的功能，请联系管理员