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| 1 | 盐胁迫下胡杨和毛白杨叶细胞中的离子区隔化显示文摘该文以抗盐的胡杨和盐敏感的毛白杨组培再生苗为实验材料,利用X--射线微区分析技术研究盐胁迫下(为期20d的盐处理)叶片各种类型细胞内主要元素Na+、Cl-、K+的分布情况,测定的细胞类型包括:①叶脉细胞(叶脉维管束导管、叶脉维管束内部和外部的薄壁细胞);②叶肉细胞(栅栏组织、海绵组织);③表皮细胞(上、下表皮细胞).结果表明,胡杨和毛白杨叶细胞对盐离子的区隔化有明显差异:与毛白杨相比,盐处理后的胡杨叶细胞不但具有较高的拒Na+能力,即将Na+贮存在质外体中,而且液泡区隔Na+的能力也强于毛白杨.在Cl-的区隔化方面,对照处理胡杨各种类型的细胞(包括叶脉、叶肉和表皮细胞)Cl-浓度都高于毛白杨,但在盐胁迫下,胡杨叶片的细胞壁、液泡甚至叶绿体中Cl-的含量都低于毛白杨,这是胡杨根细胞限制Cl-离子根冠运输的结果.盐处理使胡杨叶片各种类型细胞中的K+浓度降低;与胡杨不同,毛白杨叶片细胞中质外体的K+浓度下降,而液泡中的K+水平却相应提高,这是毛白杨细胞内K+重新分配的结果:由于盐处理后毛白杨液泡内积累了过多的Cl-,K+从细胞壁进入液泡,用以平衡液泡内Cl-积累所带来的负电荷. | 戴松香 陈少良 Eberhard Fritz Andrea Olbrich Christine Kettner Andrea Polle Aloys Hüttermann | 2006 | 北京林业大学学报2006，28，S2： | 14 |
| 2 | Not interferon, but interleukin‐6 controls early gene expression in hepatitis B virus infection显示文摘 | Marianna H?sel Maria Quasdorff Katja Wiegmann Dennis Webb Uta Zedler Mathias Broxtermann Raindy Tedjokusumo Knud Esser Silke Arzberger Carsten J. Kirschning Anja Langenkamp Christine Falk Hildegard Büning Stefan Rose‐John Ulrike Protzer | 2009 | Hepatology2009，，6： | 3 |
| 3 | Proximal gastric response to small intestinal nutrients is abnormal in mechanically ventilated critically ill patients显示文摘瞄准:在非常有病的病人决定近似的胃的反应到小肠的营养素。方法:近似胃的活动性在 13 个非常有病的病人被测量(49.3 +/- 4.7 年) 并且 12 个健康志愿者(27.7 +/- 2.9 年) 用一种 barostat 技术。记录在基线被执行,在 60-min 期间 intra 十二指肠的注入保证(2 kcal/min ) ,并且为跟随注入的 2 h。最小的扩张压力(MDP ) , intra 袋子体积和底的波浪活动是坚定的。结果:MDP 在病人是更高的(11.7 +/- 1.1 对 7.8 +/- 0.7 毫米汞柱;P <
0.01 ) 。基线 intra 袋子体积在 2 个组是类似的。在健康题目,一“双性人形式”近似胃的体积反应被观察。在病人,近似胃的体积的起始的增加小、推迟,但是最后到达了类似于健康题目的最大的体积。在健康题目,近似胃的体积很快在滋养的注入以后回到了基线水平(中部 18 min ) 。相反,到基线的体积的恢复在非常有病的病人被推迟(中部 106 min ) 。在 6 个病人,体积没在滋养的注入以后回到基线水平 2 小时。在病人,底的体积波浪是不太经常的(P <
0.05 ) 并且有的更低的振幅(P <
0.001 ) ,与健康题目相比。结论:在重病,对小肠的滋养的刺激的近似胃的马达回答是反常的。 | Nam Q Nguyen Robert J Fraser Marianne Chapman Laura K Bryant Richard H Holloway Rosalie Vozzo Christine Feinle-Bisset | 2006 | World Journal of Gastroenterology2006，12，27： | 3 |
| 4 | Treatment with dimethyl fumarate ameliorates liver ischemia/reperfusion injury显示文摘AIM To investigate the hypothesis that treatment with dimethyl fumarate(D MF) mayame liorate liver ischemia/reperfusion injury(I/RI).METHODS Rats were divided into 3 groups: sham, control(CTL), and DMF. DMF(25 mg/kg, twice/d) was orally administered for 2 d before the procedure. The CTL and DMF rats were subjected to ischemia for 1 h and reperfusion for 2 h. The serum alanine aminotransferase(ALT) and malondialdehyde(MDA) levels, adenosine triphosphate(ATP), NO × metabolites, anti-oxidant enzyme expression level, antiinflammatory effect, and anti-apoptotic effect were determined.RESULTS Histological tissue damage was significantly reduced in the DMF group(Suzuki scores: sham: 0 ± 0; CTL: 9.3± 0.5; DMF: 2.5 ± 1.2; sham vs CTL, P < 0.0001; CTL vs DMF, P < 0.0001). This effect was associated with significantly lower serum ALT(DMF 5026 ± 2305 U/L vs CTL 10592 ± 1152 U/L, P = 0.04) and MDA(DMF 18.2 ± 1.4 μmol/L vs CTL 26.0 ± 1.0 μmol/L, P = 0.0009). DMF effectively improved the ATP content(DMF 20.3 ± 0.4 nmol/mg vs CTL 18.3 ± 0.6 nmol/mg, P = 0.02), myeloperoxidase activity(DMF 7.8 ± 0.4 m U/m L vs CTL 6.0 ± 0.5 m U/m L, P = 0.01) and level of endothelial nitric oxide synthase expression(DMF 0.38 ± 0.05-fold vs 0.17 ± 0.06-fold, P = 0.02). The higher expression levels of anti-oxidant enzymes(catalase and glutamatecysteine ligase modifier subunit and lower levels of key inflammatory mediators(nuclear factor-kappa B and cyclooxygenase-2 were confirmed in the DMF group.CONCLUSION DMF improved the liver function and the anti-oxidant and inflammation status following I/RI. Treatment with DMF could be a promising strategy in patients with liver I/RI. | Chie Takasu Nosratola D Vaziri Shiri Li Lourdes Robles Kelly Vo Mizuki Takasu Christine Pham Seyed H Farzaneh Mitsuo Shimada Michael J Stamos Hirohito Ichii | 2017 | World Journal of Gastroenterology2017，23，25： | 3 |
| 5 | Pancreatic cancer显示文摘 | Theresa Pluth Yeo Ralph H Hruban Steven D Leach Robb E Wilentz Taylor A Sohn Scott E Kern Christine A Iacobuzio-Donahue Anirban Maitra Michael Goggins Marcia I Canto Ross A Abrams Daniel Laheru Elizabeth M Jaffee Manuel Hidalgo Charles J Yeo | 2002 | Current Problems in Cancer2002，，4： | 2 |
| 6 | Characterization of the caprine stearoyl-CoA desaturase gene and its mRNA showing an unusually long 3′-UTR sequence arising from a single exon显示文摘 | Laurence Bernard Christine Leroux Hélène Hayes Mathieu Gautier Yves Chilliard Patrice Martin | 2001 | Gene2001，，1： | 2 |
| 7 | One dimensional compounds with large thermoelectric power: Ca3Co2O6 and Ca3CoMO6 with M=Ir4+ and Rh4+显示文摘 | Antoine Maignan Sylvie Hébert Christine Martin | 2003 | Materials Science and Engineering2003，104，3： | 1 |
| 8 | Underwater Bipedal Locomotion by Octopuses in Disguise显示文摘 | CHRISTINE L H FARNIS B ROBERT J F | 2005 | Science2005，307，： | 1 |
| 9 | Molecular identification and characterization of novel coronavlruses infecting graylag geese, feral pigeons and mallards显示文摘 | Christine H I Kofstad T Larsen I L | 2005 | Journal of General Virology2005，86，： | 1 |
| 10 | Activity optimization of pyridinyl N-oxide urea cytokinn mimics显示文摘 | Robert N Christine M G Wtlter H Y | 1988 | J Agri Food Chem1988，36，： | 1 |
| 11 | Thermodynamic analysis of Reaction Fquilibria in the Liquid Phase显示文摘 | Faisal H Syed Christine Egleston Ravindra Datta tert-Amyl Methyl Ether (TAME) | 2000 | Chem Eng Data2000，，45： | 1 |
| 12 | The Writing Assignments and Writing Problems of Doctoral Students:Faculty Perceptions, Pedagogical Issues,and Needed Research显示文摘 | Christine P C Philip H | 1992 | English for Specific Purposes1992，，11： | 1 |
| 13 | Charalerization of lacti' andbacteria isolated from a Thai low-salt fermented fish producl and th role of garlic as substrate for fermertation 显示文摘 | Christine P M Hans H H Lone G | 1999 | International JotJrrttl of Food MicrobioLogy1999，46，3： | 1 |
| 14 | Unmaxing AVHRR imagery to assess clearcuts and forest regrowth in Oregon显示文摘 | Michael A S | 1995 | IEEE Transactions on Geoscience and Remote Sensing1995，33，3： | 1 |
| 15 | Human intestinal fatty acid binding protein: Report of an assay with studies in normal volunteers and intestinal ischemia显示文摘 | Joshua M Lieberman James Sacchettini Christine Marks William H Marks | 1997 | Surgery1997，，3： | 1 |
| 16 | Imaging findings of cochlear nerve de ficiency显示文摘 | CHRISTINE M DAVIDSON H C HARNSBERG ER H R | 2002 | AJNR Am J Neuroradiol2002，4，： | 1 |
| 17 | A challenge to meet the future:Nursing education in Oregon,2010显示文摘 | Paula G H Katherine S S Christine A T | | 0，，04： | 1 |
| 18 | Faecal calprotectin and magnetic resonance imaging in detecting Crohn's disease endoscopic postoperative recurrence显示文摘AIM To assess magnetic resonance imaging(MRI) and faecal calprotectin to detect endoscopic postoperative recurrence in patients with Crohn's disease(CD).METHODS From two tertiary centers, all patients with CD who underwent ileocolonic resection were consecutively and prospectively included. All the patients underwent MRI and endoscopy within the first year after surgery or after the restoration of intestinal continuity [median = 6 mo(5.0-9.3)]. The stools were collected the day before the colonoscopy to evaluate faecal calprotectin level. Endoscopic postoperative recurrence(POR) was defined as Rutgeerts' index ≥ i2b. The MRI was analyzed independently by two radiologists blinded from clinical data.RESULTS Apparent diffusion coefficient(ADC) was lower in patients with endoscopic POR compared to those with no recurrence(2.03 ± 0.32 vs 2.27 ± 0.38 × 10^(-3) mm^2/s, P = 0.032). Clermont score(10.4 ± 5.8 vs 7.4 ± 4.5, P = 0.038) and relative contrast enhancement(RCE)(129.4% ± 62.8% vs 76.4% ± 32.6%, P = 0.007) were significantly associated with endoscopic POR contrary to the magnetic resonance index of activity(Ma RIA)(7.3 ± 4.5 vs 4.8 ± 3.7; P = 0.15) and MR scoring system(P = 0.056). ADC < 2.35 × 10^(-3) mm^2/s [sensitivity = 0.85, specificity = 0.65, positive predictive value(PPV) = 0.85, negative predictive value(NPV) = 0.65] and RCE > 100%(sensitivity = 0.75, specificity = 0.81, PPV = 0.75, NPV = 0.81) were the best cutoff values to identify endoscopic POR. Clermont score > 6.4(sensitivity = 0.61, specificity = 0.82, PPV = 0.73, NPV = 0.74), Ma RIA > 3.76(sensitivity = 0.61, specificity = 0.82, PPV = 0.73, NPV = 0.74) and a MR scoring system ≥ MR1(sensitivity = 0.54, specificity = 0.82, PPV = 0.70, and NPV = 0.70) demonstrated interesting performances to detect endoscopic POR. Faecal calprotectin values were significantly higher in patients with endoscopic POR(114 ± 54.5 μg/g vs 354.8 ± 432.5 μg/g; P = 0.0075). Faecal calprotectin > 100 μg/g demonstrated high performances to detect endoscopic POR(sensitivity = 0.67, specificity = 0.93, PPV = 0.89 and NPV = 0.77).CONCLUSION Faecal calprotectin and MRI are two reliable tools to detect endoscopic POR in patients with CD. | Pierre Baillet Guillaume Cadiot Marion Goutte Felix Goutorbe Hedia Brixi Christine Hoeffel Christophe Allimant Maud Reymond Hélène Obritin-Guilhen Benoit Magnin Gilles Bommelaer Bruno Pereira Constance Hordonneau Anthony Buisson | 2018 | World Journal of Gastroenterology2018，24，5： | 1 |
| 19 | The accumulation and metabolism on plant growth re6nlIators during orgaaogenesls in cultures of thin cell layers of Nicotiana tabacctun显示文摘 | Christine H VendHg J C Onekelen H V | 1991 | Physiol Plant1991，，83： | 1 |
| 20 | The ultrasonographic appearance of ovarian ectopic pregnancies显示文摘 | Christine C Kathleen H Wesley L | 2005 | Obstet Gynecol2005，105，： | 1 |
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