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| 1 | Clinical outcomes of tricuspid valve repair accompanying left-sided heart disease显示文摘AIM To determine whether the need for additional tricuspid valve repair is an independent risk factor when surgery is required for a left-sided heart disease.METHODS One hundred and eighty patients(68 ± 12 years,79 males) underwent tricuspid annuoplasty.Cox proportionalhazards regression model for multivariate analysis was performed for variables found significant in univariate analyses.RESULTS Tricuspid regurgitation etiology was functional in 154 cases(86%),organic in 16 cases(9%),and mixed in10 cases(6%),respectively.Postoperative mortality at 30 days was 11.7%.Mean follow-up was 51.7 mo with survival at 5 years of 73.5%.Risk factors for mortality were acute endocarditis [hazard ratio(HR) = 9.22(95%CI:2.87-29.62),P < 0.001],ischemic heart disease requiring myocardial revascularization [HR = 2.79(1.26-6.20),P = 0.012],and aortic valve stenosis [HR = 2.6(1.15-5.85),P = 0.021].Significant predictive factors from univariate analyses were double-valve replacement combined with tricuspid annuloplasty [HR = 2.21(1.11-4.39),P = 0.003] and preoperatively impaired ejection fraction [HR = 1.98(1.04-3.92),P = 0.044].However,successful mitral valve repair showed a protective effect [HR = 0.32(0.10-0.98),P = 0.046].Additionally,in instances where tricuspid regurgitation required the need for concomitant tricuspid valve repair,mortality predictor scores such as Euroscore 2 could be shortened to a simple Euroscore-tricuspid comprised of only 7 inputs.The explanation may lie in the fact that significant tricuspid regurgitation following leftsided heart disease represents an independent risk factor encompassing several other factors such as pulmonary arterial hypertension and dyspnea.CONCLUSION Tricuspid annuloplasty should be used more often as a concomitant procedure in the presence of relevant tricuspid regurgitation,although it usually reveals an overly delayed correction of a left-sided heart disease. | Kasra Azarnoush Ahmad S Nadeemy Bruno Pereira Massoud A Leesar Céline Lambert Alaa Azhari Vedat Eljezi Nicolas Dauphin Etienne Geoffroy Lionel Camilleri | 2017 | World Journal of Cardiology2017，9，10： | 4 |
| 2 | 变更图的边添加(英文)显示文摘证明了:对任何整数t≥6和d≥2 ,从一条长为d的简单路通过添加t条边后得到的图的最小直径上界为td +-12+2,如果d∈I′(t ,k) ={2k(t +1) +1,2k(t +1) +2,2k(t +1) -t +1}∪{2k(t +1) -t +h∶h =6,7,…,t} ;其他情形为dt +-12+1 .这个证明改进了已知结果,而且td +-12+1是最好的上界. | NAJI M Alaa A 徐俊明 | 2005 | 中国科学技术大学学报2005，35，6： | 3 |
| 3 | 图的边添加和减少(英文)显示文摘用P(t,d)(或者C(t,d))表示从一条长为d的简单路(或者简单圈)通过添加t条边后得到图的最小直径.证明了:如果t和d满足条件t≥4且t+4≤d≤t+7,或者t=4且d=10k+1(k≥1),那么P(t,d)=d-2t+1+1.对某些t和d,确定了C(t,d)的值和最好下界,部分地解决了Schoone等的猜想[J.GraphTheory,1987,11:409-427]. | NAJIM Alaa A 徐俊明 | 2006 | 中国科学技术大学学报2006，36，3： | 3 |
| 4 | The pharmacokinetics of the prostaglandin E1 analogue misoprostol in plasma and colostrum after postpartum oral administration显示文摘 | Hany Abdel-Aleem José Villar A Metin Gülmezoglu Sayed A Mostafa Alaa A Youssef Mahmoud Shokry Bernhard Watzer | 2002 | European Journal of Obstetrics and Gynecology2002，，1： | 2 |
| 5 | Antifungal and antiviral products of marine organisms显示文摘 | Randy Chi Fai Cheung Jack Ho Wong Wen Liang Pan Yau Sang Chan Cui Ming Yin Xiu Li Dan He Xiang Wang Evandro Fei Fang Sze Kwan Lam Patrick Hung Kui Ngai Li Xin Xia Fang Liu Xiu Yun Ye Guo Qing Zhang Qing Hong Liu Ou Sha Peng Lin Chan Ki Adnan A Bekhit Alaa | 2014 | Applied Microbiology and Biotechnology2014，，8： | 2 |
| 6 | Ionpairing and reversed phase liquid chromatography for the determination of three different quinolones : Enrofloxaein, lomefloxacin and ofloxacin 显示文摘 | Alaa S Amin Hassan A Dessouki Ibrahim A Agwa | 2010 | Arabian Journal of Chemistry In Press Accepted Manuscript Available online 25 June2010，2010，： | 1 |
| 7 | Strengthening of Unreinforced Masonry Walls Using FRPs显示文摘 | Michael L A Alaa E E Cheng J T | 2001 | Journal of Composites for Construction2001，5，2： | 1 |
| 8 | Oral colon targeted delivery systems for treatment of inflammatory bowel diseases: Synthesis, in vitro and in vivo assessment 显示文摘 | Amal H El-Kamel Alaa A M Abdel-Aziz Amal J Fatani | 2008 | Int J Pharm2008，358，12： | 1 |
| 9 | Bechmark study of numerical methods for reli- ability-based design optimization 显示文摘 | Younes A Alaa C | 2010 | Structural and Muhidisci- plinary Optimization2010，41，2： | 1 |
| 10 | Biogas production from crop residues and aquatic weeds 显示文摘 | El-Shinnawi M M Alaa ei - Din M N El- Shimi S A | 1989 | Resources Conservation and Recycling1989，3，1： | 1 |
| 11 | Utility of solid-phase spectmphotometry for determination of dissolved iron(Ⅱ) and iron(III) using2,3-dichloro-6-(3-carboxy-2-hydroxy-l-naphthylazo) quinoxaline显示文摘 | Alaa S A Ayman A G | 2008 | Talanta2008，76，： | 1 |
| 12 | Optical properties of crystalline and non-crystalline iron oxide thin films deposited by spray pyrolysis显示文摘 | Akl Alaa A | | Applied Surface Science0，233，14： | 1 |
| 13 | Biogas production from crop residues and aquatic weeds显示文摘 | EL-SHINNAWI M M ALAA EL-DIN M N EL-SHIMI S A | 1989 | Resources Conservation and Recycling1989，3，1： | 1 |
| 14 | Strengrhening of unreinforced masonry walls using FRP显示文摘 | Michael L A Alaa E E ChengJ T | | 0，，02： | 1 |
| 15 | Effect of extraction solvent, waste fraction and grape variety on the antimicrobial and antioxidant activities of extracts from wine residue from cool climate显示文摘 | VERN J C ALAA E A B MICHELLE M | 2012 | Food Chemistry2012，134，： | 1 |
| 16 | Nitrogen transformations in soil and rhizosphere of rice plants 显示文摘 | Mahmoud S A Z Ishac Y Z Alaa El-Din M N | 1984 | Zentmlblatt fib' Mikrobiologie1984，139，： | 1 |
| 17 | A preliminary study of autoclaved alkali-activated slag blended with quartz powder显示文摘 | Alaa Rashad Sayieda Zeedan Hassan A | 2012 | Construction and Building Materials2012，33，： | 1 |
| 18 | Strengthening of Unreinforced Masonry Walls Using FRPs显示文摘 | Michael L A Alaa E E Cheng J T | 2001 | Journal of Composites for Construction2001，5，2： | 1 |
| 19 | Biogas production from crop residues and aquatic weeds显示文摘 | El-Shinnawi M M Alaa El-Din M N El-Shimi S A | 1989 | Resources Conservation and Recycling1989，3，1： | 1 |
| 20 | Opportunistic policy for optimal preventive maintenance of a multi-component sys-tem incontinuous operating units显示文摘 | RADOUANE L ALAA C DJAMIL A | | 0，，09： | 1 |
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