|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Effects of combined splenorenal shunt devascularization and devascularization only on hemodynamics of the portal venous system in patients with portal hypertension显示文摘Shunt and devascularization have totally different effects on hemodynamics of the portal venous system , and the actual results of combined shunt and devascularization should be determined by more clinical observations. This study aimed to evaluate effects on hemodynamics of the portal venous system after conventional spleno-renal shunt combined with pericardial devascularization and pericardial devascularization only. METHODS: In 20 patients who had received conventional splenorenal shunt combined with pericardial devascularization(CP) and 18 who had received pericardial devascularization and splenectomy (PCDV), hemodynamic parameters of the portal venous system were studied by magnetic resonance angiography 1 week before and 2 weeks after operation. Free portal pressure was detected continuously by a transducer during the operation. RESULTS: Compared to the preoperative data, a decreased flow of the portal vein (PVF) (563.12±206.42 ml/min vs 1080.63±352.85 ml/min, P<0.05), a decreased diameter of the portal vein (PVD) (1.20±0.11 cm vs 1.30±0.16 cm, P<0.01 ), a decreased free portal preasure ( FPP ) (21.50±2.67 mmHg vs 29.88±2.30 mmHg, P<0.01) and an increased flow of the superior mesenteric vein (SMVF) (1105.45±309.03 ml/min vs 569.13±178.46 ml/min, P < 0.05) were found in the CP group after operation; a decreased PVD (1.27±0.16 cm vs 1.40±0.23 cm, P<0.05), a decreased PVF (684.60±165.73 ml/min vs 1175.64±415.09 ml/min, P<0.05), a decreased FPP (24.40±3.78 mmHg vs 28.80±3.56 mmHg, P<0.05) and an increased SMVF (697.91+121.83 ml/min vs 521.30±115.82 ml/min, P<0.05) were found in the PCDV group. After operation, the PVF of CP group (563.12±206.42 ml/min vs 684.60±165.73 ml/min, P>0.05) was not decreased significantly while FPP (21.50±2.67 mmHg vs 24.40±3.78 mmHg, P< 0.01) was decreased significantly as compared with that of the PCDV group. PVF and FPP could be decreased by both surgical procedures, but the effect of decreasing FPP is much better in the combined procedures than in PCDV. Since there is no significant difference in PVF between the two groups, the combined procedures could integrate advantages of shunt with those of the devascularization, maintaining the normal anatomy structure of the hepatic portal vein, and should be one of the best choices for patients with PHT when surgical interventions are considered. | Department of General Surgery, Renji Hospital, Shanghai 200127, China (Cao H, Hua R and Wu ZY) | 2005 | Hepatobiliary & Pancreatic Diseases International2005，4，3： | 18 |
| 2 | 栽培料纤维转化与食用菌酚类抗氧化营养的关系显示文摘以金福菇(Tricholoma lobayenseHeim)、秀珍菇(Pleurotus geesteranus)和茶薪菇(Agrocybe chaxin-guHuang)为材料,分析其栽培料、子实体、菌糠中的微量营养成分,子实体酚类化合物含量及其抗氧化能力。结果显示,食用菌子实体的酚类成分含量与其抗氧化能力(FRAP Value)明显相关(r2=0.9082,P<0.05),子实体酚类化合物的种类因食用菌品种而异,其含量受栽培料纤维组分与食用菌生长阶段差异的影响。 | 沈恒胜 陈君琛 汤葆莎 Cao R Zhou T Yang R | 2007 | 福建农业学报2007，22，4： | 11 |
| 3 | Transcriptomic landscape regulated by the 14 types of bone morphogenetic proteins(BMPs)in lineage commitment and differentiation of mesenchymal stem cells(MSCs)显示文摘Mesenchymal stem cells(MSCs)are ubiquitously-existing multipotent progenitors that can self-renew and differentiate into multiple lineages including osteocytes,chondrocytes,adipocytes,tenocytes and myocytes.MSCs represent one of the most commonly-used adult progenitors and serve as excellent progenitor cell models for investigating lineagespecific differentiation regulated by various cellular signaling pathways,such as bone morphogenetic proteins(BMPs).As members of TGFb superfamily,BMPs play diverse and important roles in development and adult tissues.At least 14 BMPs have been identified in mammals.Different BMPs exert distinct but overlapping biological functions.Through a comprehensive analysis of 14 BMPs in MSCs,we demonstrated that BMP9 is one of the most potent BMPs in inducing osteogenic differentiation of MSCs.Nonetheless,a global mechanistic view of BMP signaling in regulating the proliferation and differentiation of MSCs remains to be fully elucidated.Here,we conducted a comprehensive transcriptomic profiling in the MSCs stimulated by 14 types of BMPs.Hierarchical clustering analysis classifies 14 BMPs into three subclusters:an osteo/chondrogenic/adipogenic cluster,a tenogenic cluster,and BMP3 cluster.We also demonstrate that six BMPs(e.g.,BMP2,BMP3,BMP4,BMP7,BMP8,and BMP9)can induce ISmads effectively,while BMP2,BMP3,BMP4,BMP7,and BMP11 up-regulate Smad-independent MAP kinase pathway.Furthermore,we show that many BMPs can upregulate the expression of the signal mediators of Wnt,Notch and PI3K/AKT/mTOR pathways.While the reported transcriptomic changes need to be further validated,our expression profiling represents the first-of-its-kind to interrogate a comprehensive transcriptomic landscape regulated by the 14 types of BMPs in MSCs. | Linghuan Zhang Qing Luo Yi Shu Zongyue Zeng Bo Huang Yixiao Feng Bo Zhang Xi Wang Yan Lei Zhenyu Ye Ling Zhao Daigui Cao Lijuan Yang Xian Chen Bin Liu William Wagstaff Russell R*Reid Hue H*Luu Rex C*Haydon Michael J*Lee Jennifer Moriatis Wolf Zhou Fu Tong-Chuan He Quan Kang | 2019 | Genes & Diseases2019，6，3： | 11 |
| 4 | 生物去硅化作用对提高稻草降解率的处理效果探讨显示文摘【目的与方法】通过比较植物源性提取液AgroGreen?(AG)和酵母培养提取物YeastExtract?(YE)两种生物制剂,以及Agaricusblazei(A.b)和Volvariellavolvacea(V.v)两种微贮处理,探讨其提高硅溶解率和硅质-木质化结构物转化率,促进稻草纤维降解利用的生物处理效果。【结果】AG与YE制剂对提高稻草硅化物溶解程度没有明显效果;AG的试验浓度对瘤胃微生物生长有抑制作用,而YE制剂对微生物的营养效果,在预处理中可促进稻草腐生菌群对纤维组分的降解(P<0.05),但直接利用则降低瘤胃微生物对稻草的降解率。A.b和V.v的微贮处理,分别提高稻草硅溶解率54.8%和58.9%,促进硅质-木质化结构的降解转化,酚类物含量分别降低86.4%和79.7%;酚类物中,黄酮醇比例分别从49%提高到73%和80%,苯甲酸和羟基苯丙烯酸比例则分别从51%降低到27%和20%。【结论】AG与YE制剂对提高稻草硅化物溶解程度没有明显效果;A.b和V.v的微贮处理,对改善稻草降解品质起到了促进作用。 | 沈恒胜 陈君琛 汤葆莎 Cao R Yang R 邓露芳 王加启 | 2006 | 中国农业科学2006，39，2： | 8 |
| 5 | Regulation of epithelium-specific Ets-like factors ESE-1 and ESE-3 in airway epithelial cells: potential roles in airway inflammation显示文摘航线发炎是许多呼吸障碍的特点,例如气喘和膀胱的纤维变性。在发炎触发的航线基因表示的变化在这些疾病的致病起一个关键作用。基因连接研究建议 ESE-2 和 ESE-3,编码上皮特定的 Ets-domain-containing 抄写因素,是候选人气喘危险性基因。我们这里报导 et 家庭抄写因素 ESE-1 的另一个成员的表示,以及 ESE-3,起来在支气管的上皮的房间线由煽动性的 cytokines interleukin-1beta (IL-1beta ) 和肿瘤坏死 factor-alpha (TNF-alpha ) 调整了。有 IL-1beta 和 TNF-alpha 的这些房间的处理为 ESE-1 和 ESE-3 导致了信使 rna 表示的戏剧的增加。我们证明导致的表示被抄写因素 NF-kappaB 的激活调停。我们描绘了 ESE-1 和 ESE-3 倡导者并且识别了为导致 cytokine 的表达式被要求的 NF-kappaB 有约束力的序列。另外,我们也表明那 ESE-1 在上面调整 ESE-3 表示, down 由 cytokines 调整它的自己的正式就职。最后,我们在 Elf3 显示出那(对人的 ESE-1 相应) 猛烈老鼠,煽动性的 cytokine interleukin-6 (IL-6 ) 的表示是调整的 down。我们的调查结果建议 ESE-1 和 ESE-3 在航线发炎起一个重要作用。 | Jing Wu Rongqi Duan Huibi Cao Deborah Field Catherine M Newnham David R Koehler Noe Zamel Melanie A Pritchard Paul Hertzog Martin Post A Keith Tanswell Jim Hu | 2008 | Cell Research2008，18，6： | 6 |
| 6 | A draft sequence of the rice (Oryza sativa ssp. indica) genome显示文摘The sequence of the rice genome holds fundamental information for its biology, including physiology, genetics, development, and evolution, as well as information on many beneficial phenotypes of economic significance. Using a 'whole genome shotgun' approach, we have pro-duced a draft rice genome sequence of Oryza sativa ssp. in-dica, the major crop rice subspecies in China and many other regions of Asia. The draft genome sequence is constructed from over 4.3 million successful sequencing traces with an accumulative total length of 2214.9 Mb. The initial assembly of the non-redundant sequences reached 409.76 Mb in length, based on 3.30 million successful sequencing traces with a total length of 1797.4 Mb from an indica variant cultivar 93-11, giving an estimated coverage of 95.29% of the rice genome with an average base accuracy of higher than 99%. The coverage of the draft sequence, the randomness of the sequence distribution, and the consistency of BIG-ASSEM-BLER, a custom-designed software package | YU Jun, HU Songnian, WANG Jun,LI Songgang WONG Ka-Shu Gane, LIU Bin,DENG Yajun, DAI Li, ZHOU Yan,ZHANG Xiuqing, CAO Mengliang, LIU Jing,SUN Jiandong , TANG Jiabin, CHEN Yanjiong,HUANG Xiaobing, LIN Wei, YE Chen, TONG Wei,CONG Lijuan, GENG Jianing, HAN Yujun, LI Lin,LI Wei, HU Guangqiang, HUANG Xiangang,LI Wenjie, LI Jian, LIU Zhanwei, LI Long,LIU Jianping, Ql Qiuhui, LIU Jinsong, LI Li,WANG Xuegang, LU Hong, WU Tingling,ZHU Miao, Nl Peixiang, HAN Hua, DONG Wei,REN Xiaoyu, FENG Xiaoli, GUI Peng,LI Xianran, WANG Hao, XU Xin, ZHAI Wenxue,XU Zhao, ZHANG Jinsong, HE Sijie,ZHANG Jianguo, XU Jichen, ZHANG Kunlin,ZHENG Xianwu, DONG Jianhai, ZENG Wanyong,TAO Lin, CHEN Xuewei, HE Jun, LIU Daofeng,TIAN Wei, TIAN Chaoguang, XIA Hongai,LI Gang, GAO Hui, LI Ping, CHEN Wei ,WANG Xudong, ZHANG Yong, HU Jianfei,WANG Jing, LIU Song, YANG Jian,ZHANG Guangyu, XIONG Yuqing, LI Zhijie,MAO Long, ZHOU Chengshu, ZHU Zhen,CHEN Runsheng, HAO Bailin,ZHENG Weimou, CHEN Shouyi, QUO Wei,LI Guojie, LIU Siqi, HUANG Guyang,TAO Ming, WANG Jian, ZHU Lihuang,YUAN Longping& YANG HuanmingBeijing Genomics Institute/Center of Genomics & Bioinformatics, Chinese Academy of Sciences, Beijing 101300, China Hangzhou Genomics Institute/Institute of Bioinformatics of Zhejiang University/Key Laboratory of Bioinformatics of Zhejiang Province, Hangzhou 310007, China Institute of Genetics, Chinese Academy of Sciences, Beijing 100101, China National Hybrid Rice R & D Center, Changsha 410125, China Laboratory of Bioinformatics, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China College of Life Sciences, Peking University, Beijing 100871, China Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 1Q0080, China Digital China Ltd., Beijing 100080, China Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China Medical College, Xi’an Jiaotong University, Xi’an 710061, ChinaThese authors contributed equally to this work.Corresponding author.Corresponden | 2001 | Chinese Science Bulletin2001，46，23： | 6 |
| 7 | Protective role of PI3-kinase/Akt/eNOS signaling in mechanical stress through inhibition of p38 mitogenactivated protein kinase in mouse lung显示文摘 | Xin-qi PENG Mahendra DAMARLA Jarrett SKIRBALL Stephanie NONAS Xiao-ying WANG Eugenia J HAN Emile J HASAN Xuan CAO Adel BOUEIZ Rachel DAMICO Rubin M TUDER Alfred M SClUTO Dana R ANDERSON Joe GNGARCIA David A KASS Paul M HASSOUN Jun-tian ZHANG | 2010 | Acta Pharmacologica Sinica2010，31，2： | 6 |
| 8 | Src homology 2 domain-containing inositol-5-phosphatase 1 (SHIP1) negatively regulates TLR4-mediated LPS response primarily through a phosphatase activity- and PI-3K-independent mechanism显示文摘 | An H Xu H Zhang M Zhou J Feng T Qian C Qi R Cao X | 2006 | 第二军医大学学报2006，27，1： | 6 |
| 9 | A Dynamic Knowledge Model for Design of Suitable Sowing Date and Sowing Rate in Winter Wheat显示文摘Based on research concerning dynamic relationships of winter wheat growth to environments and production conditions, a winter wheat model for selecting suitable sowing date, population density and sowing rate under different varieties, spatial and temporal environments was developed. Case studies on sowing date with the data sets of five different eco-sites, three climatic years and soil fertility levels, and on population density and sowing rate with the data sets of two different variety types, three different soil types, soil fertility levels, sowing dates and grain yield levels indicate a good model performance for decision-making. | ZHU Yan, CAO Wei-xing, JIANG Dong and DAI Ting-bo(Key Laboratory of Crop Growth Regulation , Ministry of Agriculture /Nanjing Agricultural University,Nanjing 210095 , P. R . China) | 2002 | Agricultural Sciences in China2002，1，10： | 4 |
| 10 | The complete reference genome for grapevine (Vitis vinifera L.) genetics and breeding显示文摘Grapevine is one of the most economically important crops worldwide.However,the previous versions of the grapevine reference genome tipically consist of thousands of fragments with missing centromeres and telomeres,limiting the accessibility of the repetitive sequences,the centromeric and telomeric regions,and the study of inheritance of important agronomic traits in these regions.Here,we assembled a telomere-to-telomere(T2T)gap-free reference genome for the cultivar PN40024 using PacBio HiFi long reads.The T2T reference genome(PN_T2T)is 69 Mb longer with 9018 more genes identified than the 12X.v0 version.We annotated 67%repetitive sequences,19 centromeres and 36 telomeres,and incorporated gene annotations of previous versions into the PN_T2T assembly.We detected a total of 377 gene clusters,which showed associations with complex traits,such as aroma and disease resistance.Even though PN40024 derives from nine generations of selfing,we still found nine genomic hotspots of heterozygous sites associated with biological processes,such as the oxidation–reduction process and protein phosphorylation.The fully annotated complete reference genome therefore constitutes an important resource for grapevine genetic studies and breeding programs. | Xiaoya Shi Shuo Cao Xu Wang Siyang Huang Yue Wang Zhongjie Liu Wenwen Liu Xiangpeng Leng Yanling Peng Nan Wang Yiwen Wang Zhiyao Ma Xiaodong Xu Fan Zhang Hui Xue Haixia Zhong Yi Wang Kekun Zhang Amandine Velt Komlan Avia Daniela Holtgräwe Jérôme Grimplet JoséTomás Matus Doreen Ware Xinyu Wu Haibo Wang Chonghuai Liu Yuling Fang Camille Rustenholz Zongming Cheng Hua Xiao Yongfeng Zhou | 2023 | Horticulture Research2023，10，5： | 3 |
| 11 | Recent advances in the diagnostic evaluation of pancreatic cystic lesions显示文摘Pancreatic cystic lesions(PCLs)are becoming more prevalent due to more frequent abdominal imaging and the increasing age of the general population.It has become crucial to identify these PCLs and subsequently risk stratify them to guide management.Given the high morbidity associated with pancreatic surgery,only those PCLs at high risk for malignancy should undergo such treatment.However,current diagnostic testing is suboptimal at accurately diagnosing and risk stratifying PCLs.Therefore,research has focused on developing new techniques for differentiating mucinous from non-mucinous PCLs and identifying high risk lesions for malignancy.Cross sectional imaging radiomics can potentially improve the predictive accuracy of primary risk stratification of PCLs at the time of detection to guide invasive testing.While cyst fluid glucose has reemerged as a potential biomarker,cyst fluid molecular markers have improved accuracy for identifying specific types of PCLs.Endoscopic ultrasound guided approaches such as confocal laser endomicroscopy and through the needle microforceps biopsy have shown a good correlation with histopathological findings and are evolving techniques for identifying and risk stratifying PCLs.While most of these recent diagnostics are only practiced at selective tertiary care centers,they hold a promise that management of PCLs will only get better in the future. | Devarshi R Ardeshna Troy Cao Brandon Rodgers Chidiebere Onongaya Dan Jones Wei Chen Eugene J Koay Somashekar G Krishna | 2022 | World Journal of Gastroenterology2022，28，6： | 3 |
| 12 | Nonadiabatic acceleration of plasma sheet ions related to ion cyclotron waves显示文摘The nonadiabatic acceleration of plasma sheet ions is important to the understanding of substorm energetic injections and the formation of ring current. Previous studies show that nonadiabatic acceleration of protons by magnetic field dipolarization is hard to occur at X>–10 RE because the time-scale of dipolarization(several minutes) is much larger than the gyroperiod of protons there(several seconds). In this paper, we present a case of nonadiabatic acceleration of plasma sheet ions observed by Cluster on October 30, 2006 at(XGSM, YGSM)=(-7.7, 4.7) RE. The nonadiabatic acceleration of ions is caused not by previously reported magnetospheric dipolarization but by the ultra low frequency(ULF) waves during magnetospheric dipolarization. The nonadiabatic acceleration of ions generates a new energy flux structure of ions, which is characterized by the usual energy flux increase of ions(28–80 ke V) and a concurrent energy flux decrease of ions in a lower energy range(10 e V–20 ke V). These new observations constitute a complete physical picture: The lower energy ions absorb the wave energy, and thus get accelerated to higher energy. We use a nonadiabatic model to interpret the ion energy flux variations. Both analytic and simulation results are in good agreement with the observations. This indicates that the nonadiabatic acceleration associated with ULF waves superposed on dipolarized magnetic field is an effective mechanism for ion energization in the near-Earth plasma sheet. The presented energy flux structures can be used as a proxy to identify the similar dynamic process. | WANG Zhi Qiang CAO Jin Bin RME Henri DANDOURAS Iannis MA Yu Duan | 2014 | Science China(Technological Sciences)2014，57，12： | 3 |
| 13 | Selective ablation of type 3 adenylyl cyclase in somatostatin-positive interneurons produces anxiety-and depression-like behaviors in mice显示文摘BACKGROUND Major depressive disorder(MDD)is a highly disabling psychiatric syndrome associated with deficits of specific subpopulations of cortical GABAergic interneurons;however,the underlying molecular mechanism remains unknown.Type 3 adenylyl cyclase(ADCY3,AC3),which is important for neuronal excitability,has been implicated in MDD in a genome-wide association study in humans.Moreover,a study reported that ablation of AC3 in mice caused similar symptoms as MDD patients.AIM To determine if disruption of the AC3 gene in different subtypes of GABAergic interneurons of mice causes depression-like behaviors.METHODS Using immunohistochemistry,we investigated the expression of AC3 in two major subtypes GABAergic interneurons:Somatostatin-positive(SST+)and parvalbumin-positive(PV+)neurons.Genetic manipulations were used to selectively disrupt AC3 expression in SST+or PV+interneurons.A series of behavior tests including rotarod test,open field test(OFT),elevated plus maze test(EPM),forced swimming test(FST),and tail suspension test(TST)were used to evaluate the motor ability,anxiety-and depression-like behaviors,respectively.RESULTS Our results indicate that approximately 90.41%of SST+and 91.22%of PV+interneurons express AC3.After ablation of AC3 in SST+interneurons,the mice spent comparable time in the center area in OFT,but significantly less time in the open arms and low frequency of entries to the open arms in EPM.Furthermore,these mice showed prolonged immobility in FST and more freezing in TST.However,there were no significant changes in these behaviors after specific disruption of AC3 in PV+interneurons.CONCLUSION This study indicates that ablation of AC3 in SST+interneurons of mice increases anxiety-and depression-like behaviors in mice,supporting the general hypothesis that decreased AC3 activity may play a role in human depression. | Xiao-Yu Yang Zhao-Liang Ma Daniel R Storm Hong Cao Yu-Qiu Zhang | 2021 | World Journal of Psychiatry2021，11，2： | 3 |
| 14 | Mechanical injury increases bFGF and CNTF mRNA expression in the mouse retina显示文摘 | Cao W Wen R Li F | 1997 | Exp Eye Res1997，65，： | 2 |
| 15 | Syntheses and characterizations of three-dimensional channel-like polymeric lanthanide complexes constructed by 1,2,4,5-benzenetetracarboxylic acid显示文摘 | Cao R Sun D F Liang Y C | 2002 | Inorg Chem2002，41，8： | 2 |
| 16 | Terahertz Semiconductor Quantum Well Devices显示文摘For eventually providing terahertz science with compact and convenient devices,terahertz (1~10THz) quantum-well photodetectors and quantum-cascade lasers are investigated.The design and projected detector performance are presented together with experimental results for several test devices,all working at photon energies below and around optical phonons.Background limited infrared performance (BLIP) operations are observed for all samples (three in total),designed for different wavelengths.BLIP temperatures of 17,13,and 12K are achieved for peak detection frequencies of 9.7THz(31μm),5.4THz(56μm),and 3.2THz(93μm),respectively.A set of THz quantum-cascade lasers with identical device parameters except for doping concentration is studied.The δ-doping density for each period varies from 3.2×1010 to 4.8×1010cm-2.We observe that the lasing threshold current density increases monotonically with doping concentration.Moreover,the measurements for devices with different cavity lengths provide evidence that the free carrier absorption causes the waveguide loss also to increase monotonically.Interestingly the observed maximum lasing temperature is best at a doping density of 3.6×1010cm-2. | Liu H C Luo H Ban D Waichter M Song C Y Wasilewski Z R Buchanan M Aers G C SpringThorpe A J Cao J C Feng S L Williams B S Hu Q | 2006 | Journal of Semiconductors2006，27，4： | 2 |
| 17 | Mitochondrial reactive oxygen species generation triggers inflammatory response and tissue injury associated with hepatic ischemia–reperfusion: Therapeutic potential of mitochondrially targeted antioxidants显示文摘 | Partha Mukhopadhyay B?la Horváth Zsuzsanna Zsengell?r Sándor Bátkai Zongxian Cao Malek Kechrid Eileen Holovac Katalin Erd?lyi Galin Tanchian Lucas Liaudet Isaac E. Stillman Joy Joseph Balaraman Kalyanaraman Pál Pacher | 2012 | Free Radical Biology and Medicine2012，，5： | 2 |
| 18 | Characterization of Atmospheric Aerosol over XiAn in the South Margin of the Loess Plateau, China显示文摘 | Xiao Y Zhang J.J Cao L.M Li R Arimoto Y Cheng B Huebert D Wang | 2002 | Atmospheric Environment2002，，26： | 2 |
| 19 | The pharmacology effect and clinical development of huperzine A显示文摘 | LIU X L CHENG C R CAO W | 2006 | Hera Med2006，，2： | 1 |
| 20 | Ceramic materials for thermal barrier coatings 显示文摘 | Cao X Q Vassen R Stoever D | 2004 | Journal of the European Ceramic Society2004，24，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员