|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Metabolic profiling analysis of a D-galactosamine/lipopolysaccharide- induced mouse model of fulminant hepatic failure显示文摘 | Feng, B Wu, SM Lv, S Liu, F Chen, HS Yan, XZ Li, Y Dong, FT Wei, L | 2007 | 中国生物学文摘2007，21，11： | 23 |
| 2 | Contrast-enhanced ultrasound of histologically proven hepatic epithelioid hemangioendothelioma显示文摘AIM: To analyze contrast-enhanced ultrasound(CEUS) features of histologically proven hepatic epithelioid hemangioendothelioma(HEHE) in comparison to other multilocular benign focal liver lesions(FLL).METHODS: Twenty-five patients with histologically proven HEHE and 45 patients with histologically proven multilocular benign FLL were retrospectively reviewed. Four radiologists assessed the CEUS enhancement pattern in consensus.RESULTS: HEHE manifested as a single(n = 3) or multinodular(n = 22) FLL. On CEUS, HEHE showed rim-like(18/25, 72%) or heterogeneous hyperenhancement(7/25, 28%) in the arterial phase and hypoenhancement(25/25, 100%) in the portal venous and late phases(PVLP), a sign of malignancy. Eighteen patients showed central unenhanced areas(18/25, 72%); in seven patients(7/25, 28%), more lesions were detected in the PVLP. In contrast, all patients with hemangioma and focal nodular hyperplasia showed hyperenhancement as the most distinctive feature(P < 0.01).CONCLUSION: CEUS allows for characterization of unequivocal FLL. By analyzing the hypoenhancement in the PVLP, CEUS can determine the malignant nature of HEHE. | Yi Dong Wen-Ping Wang Vito Cantisani Mirko D'Onofrio Andre Ignee Lorenzo Mulazzani Adrian Saftoiu Zeno Sparchez Ioan Sporea Christoph F Dietrich | 2016 | World Journal of Gastroenterology2016，22，19： | 21 |
| 3 | SMARCA4缺失性子宫未分化肉瘤(子宫恶性横纹肌样瘤)是一组与未分化癌具有不同临床病理特征的肿瘤实体显示文摘卵巢高钙血症型小细胞癌非常罕见,通常发生于年轻女性,是一种侵袭性非常强的恶性肿瘤,其特征是具有SMARCA4突变,而几乎没有其他基因突变。作者最近遇到一些与卵巢高钙血症型小细胞癌具有相似的形态学、免疫表型和遗传学特征的子宫肿瘤。 | 赵芳 魏建国 Kolin D L Dong F Baltay M | 2018 | 临床与实验病理学杂志2018，34，11： | 14 |
| 4 | Late Quaternary palaeoenvironmental changes documented by microfaunas and shell stable isotopes in the southern Pearl River Delta plain,South China显示文摘Ahigh resolution study of sediments,microfaunas(ostracods and foraminifers),and stable isotopes of ostracod shells from core PRD05,sampled from the Da’ao plain of the Pearl River Delta,provides new data about palaeoenvironmental changes during the Late Quaternary.The basal fluvial gravelly sediments of the core,representing the lowest deposits of the Quaternary at the core site,were possibly formed prior to the transgression associated with the last interglacial stage.This fluvial setting changed into a marginal marine setting during the last interglacial stage,any record of calcareous fossils were destroyed by subsequent dissolution during the last glacial phase,when the upper part of the deltaic sediments experienced subaerial oxidation,indicated by a mottled clay layer in the core.The postglacial sealevel rise in the South China Sea began at16,700 cal yr B.P.During the first phase of sea-level rise(from ~16,700 to 10,100 cal yr B.P.),a swamp environment developed at the core site.At ~10,100 cal yr B.P.,marine waters intruded onto the Da’ao plain and reached the core site through the Modaomen channel.This timing was earlier than in other parts of the Pearl River Delta.Since then,a semi-enclosed estuarine environment developed and was maintained until ~5560 cal yr B.P.During this transgressive interval,short-term environmental fluctuations can be recognized based on microfauna and shell geochemical data.From ~10,100 to 8630 cal yr B.P.,the sea-level rose,which was followed by a fall from ~8630 to 8520 cal yr B.P.An expanded transgression occurred between ~8520 and 7900 cal yr B.P.The time intervals from ~8520 to 8200 cal yr B.P.and from ~8080 to 7900 cal yr B.P.were marked by peak transgression.From ~7900 to 5560 cal yr B.P.,the core site generally showed a reduced marine influence and enhanced freshwater input.A fluvial environment developed from ~5560 to 3100 cal yr B.P.,and was succeeded by an alluvial plain setting. | Liu Chunlian Franz T. Fürsich Wu Jie Dong Yixin Yang Tingting Yin Jian | 2013 | Journal of Palaeogeography2013，2，4： | 8 |
| 5 | Occurrence of perfluoroalkyl acids in precipitation from Shenyang,China显示文摘Perfluorosulfonates (PFSAs) and perfluorocarboxylates (PFCAs) in precipitation collected from Shenyang, China were determined. Snow samples were collected in the snow event on March 4, 2007 from 34 sites involving both the urban and suburban areas in Shenyang. The snowmelt was preconcentrated by solid phase extraction and analyzed using LC-MS method. Measurable amounts of perfluoroalkyl acids (PFAS) were found in precipitation samples from Shenyang, demonstrating that wet deposition is one possible pathway for the removing of the selected PFAS chemicals from atmosphere. Major PFAS detected were PFOS (<0.38―51 ng/L), PFOA (0.82―13 ng/L) and PFHpA (0.76―11 ng/L), with their mean concentration of 5.4, 3.3 and 2.9 ng/L, respectively. Other PFSAs and PFCAs were detected at much lower frequency or below the limit of detection in all the samples. The work presented here offers some basis for the investigation on the environmental behavior and the evaluation of human exposure to PFAS. | LIU Wei DONG GuangHui JIN YiHe SASAKI Kazuaki SAITO Norimitsu SATO Itaru TSUDA Shuji NAKAYAMA Shoji F | 2009 | Chinese Science Bulletin2009，54，14： | 6 |
| 6 | How to perform gastrointestinal ultrasound: anatomy and normal findings显示文摘Gastrointestinal ultrasound is a practical, safe, cheap and reproducible diagnostic tool in inflammatorybowel disease gaining global prominence amongst clinicians. Understanding the embryological processes of the intestinal tract assists in the interpretation of abnormal sonographic findings. In general terms, the examination principally comprises interrogation of the colon, mesentery and small intestine using both lowfrequency and high-frequency probes. Interpretation of findings on GIUS includes assessment of bowel wall thickness, symmetry of this thickness, evidence of transmural changes, assessment of vascularity using Doppler imaging and assessment of other specific features including lymph nodes, mesentery and luminal motility. In addition to B-mode imaging, transperineal ultrasonography, elastography and contrast-enhanced ultrasonography are useful adjuncts. This supplement expands upon these features in more depth. | Nathan S S Atkinson Robert V Bryant Yi Dong Christian Maaser Torsten Kucharzik Giovanni Maconi Anil K Asthana Michael Blaivas Adrian Goudie Odd Helge Gilja Dieter Nuernberg Dagmar Schreiber-Dietrich Christoph F Dietrich | 2017 | World Journal of Gastroenterology2017，23，38： | 5 |
| 7 | Effects of luteinizing hormone and androgen on the development of rat progenitor Leydig cells in vitro and in vivo显示文摘祖先 Leydig 房间从干细胞被导出。祖先 Leydig 房间的增长和区别显著地在发身期间贡献 Leydig 房间数字。然而,这些过程的规定仍然保持不清楚。现在的学习的目的是决定 luteinizing 荷尔蒙(LH ) 或雄激素是否贡献祖先 Leydig 房间的增长和区别。Fourteen-day-old 男 Sprague-Dawley 老鼠与 NalGlu 被对待 7 天,它是一个释放 gonadotropin 荷尔蒙对手,到在垂体并且这样减少 LH 的分泌物,在睾丸的雄激素。老鼠与 LH 或 7 α 被共同管理; -methyl-nortestosterone (MENT ) 是对由 5 α 的新陈代谢抵抗的雄激素, -reductase 1 在祖先 Leydig 房间,和 LH 或雄激素的随后的效果被测量。3 H-Thymidine 静脉内地也被注入老鼠在祖先 Leydig 房间学习 thymidine 加入。祖先 Leydig 房间被检验。NalGlu 管理由 83 % 减少了祖先 Leydig 房间增长;。另外, LH 或 MENT 处理恢复了 Leydig 房间 proliferative 能力到 73 %或 50 %控制,分别地。增长相关的基因的送信人 RNA 层次用即时 PCR 被测量。Igf1, Lifr, Pdgfra, Bcl2, Ccnd3 和 Pcna 的表示层次是由 MENT 的 upregulated,并且 Pdgfra, Ccnd3 和 Pcna 的那些是由 LH 的 upregulated。LH 和 MENT 在 vitro 刺激了祖先 Leydig 房间的区别。我们断定 LH 和 MENT 涉及调整祖先 Leydig 房间的发展。 | Jing-Jing Guo Xue Ma Claire Q F Wang Yu-Fei Ge Qing-Quan Lian Dianne O Hard Yu-Fei Zhang Qiang Dong Yun-Fei Xu Ren-Shan Ge | 2013 | Asian Journal of Andrology2013，15，5： | 4 |
| 8 | 非线性时间序列的复杂网络分析显示文摘近十多年,运用复杂网络的方法进行时间序列分析,是非线性动力学发展的最新方向,为传统的以混沌理论为基础的非线性时间序列分析注入了新生力量,在刻画动力系统非线性特征方面,提供了很多崭新的见解,在很多不同领域内都取得了广泛应用.本文回顾三种主要的方法:递归网络、可视图以及转换网络.着重介绍三种网络方法的理论基础和各自的最新进展.本文将指明今后时间序列网络方法的发展方向,并为实际数据分析提供指导作用. | 邹勇 DONNER Reik V MARWAN Norbert DONGES Jonathan F KURTHS Jürgen | 2020 | 中国科学:物理学、力学、天文学2020，50，1： | 3 |
| 9 | Serous pancreatic neoplasia, data and review显示文摘AIM To describe the imaging features of serous neoplasms of the pancreas using ultrasound, endoscopic ultrasound, computed tomography and magnetic resonance imaging.METHODS This multicenter international collaboration enhances a literature review to date, reporting features of 287 histologically confirmed cases of serous pancreatic cystic neoplasms(SPN). RESULTS Female predominance is seen with most SPN presenting asymptomatically in the 5th through 7th decade. Mean lesion size was 38.7 mm, 98% were single, 44.2% cystic, 46% mixed cystic and solid, and 94% hypoechoic on B-mode ultrasound. Vascular patterns and contrast-enhancement profiles are described as hypervascular and hyperenhancing.CONCLUSION The described ultrasound features can aid differentiation of SPN from other neoplastic lesions under most circumstances. | Christoph F Dietrich Yi Dong Christian Jenssen Valentina Ciaravino Michael Hocke Wen-Ping Wang Eike Burmester Kathleen Moeller Nathan SS Atkinson Paola Capelli Mirko D’Onofrio | 2017 | World Journal of Gastroenterology2017，23，30： | 3 |
| 10 | Impaired cardiac contractile function in ventricular myocytes from leptin-deficient ob/ob obese mice显示文摘 | Dong F Zhang X Yang X | 2006 | J Endocrinol2006，188，1： | 1 |
| 11 | The C-terminal cytoplasmic region of the granulocyte colony-stimulating factor receptor mediates apoptosis in maturation incompetent routine cells显示文摘 | Dong F pouwel K Hoefsloot HL | 1996 | Exp Hematol1996，24，： | 1 |
| 12 | Identification of coumarinenriched Japanese green teas and their particular flavor using electronic nose显示文摘 | YANG Z DONG F SHIMIZU K | 2009 | Journal of Food Engineering2009，92，： | 1 |
| 13 | 5-link model based gait trajectory adaption control strategies of the gait rehabilitation exoskeleton for post-stroke patients显示文摘 | Zhang J F Dong Y M Yang C J | 2010 | Mechatronics2010，20，3： | 1 |
| 14 | A supply chain model of vendor managed inventory 显示文摘 | Dong Y Xu K F | 2002 | Transportation Research Part E2002，38，： | 1 |
| 15 | The fabrication of index- modulated grating coupler in a polymeric waveguide using two- photon initiated photopolymerization显示文摘 | Dong Y Sun Y M Li Y F | 2008 | Thin Solid Films2008，516，： | 1 |
| 16 | Stoichiometric determina- tion of hydroperoxides in oils by Fourier transform near- infrared spectroscopy显示文摘 | DONG J MA K Van De VOORT F R | 1997 | J Assoc Off Anal Chem Ira1997，80，2： | 1 |
| 17 | B7-H1, athird member of the B7family, co-stimulates T-cell proliferation and interleukin-10 secretion 显示文摘 | Dong H D Zhu G F Tamada K | 1999 | Nat Med1999，5，12： | 1 |
| 18 | The role of hydrogen peroxide in salicylic acid-induced stomatal closure in Vicia faba guard cells 显示文摘 | Dong F C Wang P T Zhang L | 2001 | Acta Phytophysiologica Sinica2001，27，： | 1 |
| 19 | Abnormal organic matter maturation in the Yinggehai Basin, offshore South China Sea:implications for hydrocarbon expulsion and fluid migration from overpressured systems显示文摘 | Hao F Li ST Dong W H | 1998 | Journal of Petroleum Geology1998，21，： | 1 |
| 20 | High-strength reinforced concrete deep and short beams:shear design equations in North America and UK practice显示文摘 | Tan K H Dong F K Weng L W | 1998 | ACI Structural Journal1998，95，3： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员