|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Reversibility of minimal hepatic encephalopathy following liver transplantation in Egyptian cirrhotic patients显示文摘AIM To evaluate the reversibility of minimal hepatic encephalopathy(MHE) following liver transplantation(LT) in Egyptian cirrhotic patients. METHODS This prospective study included twenty patients with biopsy-proven liver cirrhosis listed for LT and twenty ageand sex-matched healthy control subjects. All underwent neuro-psychiatric examination, laboratory investigations, radiological studies and psychometric tests including trail making test A(TMT A), TMT B, digit symbol test and serial dotting test. The psychometric hepatic encephalopathy score(PHES) was calculated for patients to diagnose MHE. Psychometric tests were repeated six months following LT in the cirrhotic patient group. RESULTS Before LT, psychometric tests showed highly significant deficits in cirrhotic patients in comparison to controls(P < 0.001). There was a statistically significant improvement in test values in the patient group after LT; however, their values were still significantly worse than those of the controls(P < 0.001). The PHES detected MHE in 16 patients(80%) before LT with a median value of -7 ± 3.5. The median PHES value was significantly improved following LT, reaching-4.5 ± 5(P < 0.001), and the number of patients with MHE decreased to 11(55%). The pre-transplant model for end-stage liver disease(MELD) score ≥ 15 was significantly related to the presence of post-transplant MHE(P = 0.005). More patients in whom reversal of MHE was observed had a pre-transplant MELD score < 15.CONCLUSION Reversal of MHE in cirrhotic patients could be achieved by LT, especially in those with a MELD score < 15. | Mahmoud A Osman Moataz M Sayed Khaled A Mansour Shereen A Saleh Wesam A Ibrahim Sara M Abdelhakam Mohamed Bahaa Wael A Yousry Hosam S Elbaz Reginia N Mikhail Azza M Hassan Ehab H Elsayed Dalia A Mahmoud | 2016 | World Journal of Hepatology2016，8，30： | 11 |
| 2 | 视黄酸及Stra8基因联合作用对雄性鸡胚胎干细胞分化的影响显示文摘旨在研究视黄酸(All-trans retinoic acid,RA)及Stra8(Stimulated by retinoic acid gene 8)基因联合作用对雄性鸡胚胎干细胞(Chicken embryonic stem cells,cESCs)分化的影响。选用PCR方法鉴定雄性cESCs为研究对象,转染Stra 8基因,对Stra8基因阳性cESCs使用RA进行12d连续诱导,同时设立Stra8基因转染组、RA诱导组及空白组对照,各组均进行3次重复试验。细胞形态学、qRT-PCR检测RA及Sira8基因对cESCs分化的影响。结果表明。转染Stra8基因进行RA诱导,在诱导12d后,出现精原干细胞样的圆形小克隆,其他组cESCs出现类胚体或解体;qRT-PCR鉴定发现各组中干细胞标记基因表达量随着培养时间的延长逐渐下降,同时检测到生殖细胞相关基因表达,转染Stra8基因并使用RA诱导组中表达量均高于对照组(P<0.01),6d表达量达到最高,然后逐渐下降。Stra8基因和RA的联合作用能够促进cESCs向着生殖细胞方向的分化,不仅改变了原有细胞形态,同时出现了生殖相关基因的表达。通过该方法可以在体外建立一个。ESCs诱导分化模型,将为生殖细胞的发生、增殖、分化及调控机理的研究和人类不孕不育症的治疗奠定良好的基础。 | 张振韬 王丹 施青青 ELSAYED A K 张亚妮 韦光辉 朱睿 左其生 李东 刘堃 李碧春 | 2014 | 畜牧兽医学报2014，45，1： | 3 |
| 3 | 胃肠道T细胞淋巴瘤的临床病理谱系:基于T细胞受体免疫表型的重新评估分析显示文摘胃肠道原发性EBV相关T细胞淋淋巴瘤(GITCL)的鉴别诊断包括肠病相关性T细胞淋巴瘤(EATL)、非特指外周T细胞淋巴瘤、成人T细胞性白血病/淋巴瘤以及间变大细胞淋巴瘤。Ⅱ型EATL被认为是一种上皮内淋巴细胞肿瘤。然而活检标本中对于上皮内淋巴细胞增多的诊断具有挑战性,导致在EATL及非特指外周T细胞淋巴瘤之间的诊断困难。这就要求我们建立更实用的GITCL诊断策略。 | Tanaka T Yamamoto H Elsayed A A 魏建国 刘勇 | 2016 | 临床与实验病理学杂志2016，32，9： | 2 |
| 4 | Identification of PtGai(a DELLA protein)in trifoliate orange and expression patterns in response to drought stress显示文摘Gibberellins(GAs)are an important hormone in regulating plant growth and development,and DELLA protein is an essential negative regulator of GA signal transduction.The aim of the study was to clone a GAinhibiting protein DELLA from trifoliate orange(Poncirus trifoliata L.Raf.)and to analyze the bioinformations and expression patterns of the protein gene in tissues and in response to drought stress.A DELLA protein was isolated from trifoliate orange and named as PtGai(Genebank number:MZ170959).The PtGai protein had 1731 bp open reading frames,along with 576 amino acid codes,and also grouped with sweet orange(XM_006430552.4).The PtGai protein sequence was 65%homology with the sequences of DELLA proteins in other plant families.PtGai protein existed in the nucleus based on the prediction of subcellular localization.PtGai protein could be expressed in roots,stems,and leaves,along with the highest expression in stems.PtGai was upregulated by drought stress in leaves and roots,along with the decrease of root total GA concentration and the inhibition of shoot and root biomass production.It indicated the characteristics of PtGai protein and the roles of PtGai in GA synthesis and plant growth. | XIAOFEN CHENG ABEER HASHEM ELSAYED FATHI ABD_ALLAH QIANGSHENG WU KAMIL KUČA | 2021 | BIOCELL2021，45，6： | 2 |
| 5 | Maintenance of Continuously Monitored Degrading Systems 显示文摘 | Liao H T Elsayed E A Chan L Y | 2006 | European Journal of Operational Research2006，175，2： | 1 |
| 6 | Job shop scheduling with alternative ma- chine 显示文摘 | Nasr N Elsayed E A | 1990 | International Journal of Production Research1990，29，9： | 1 |
| 7 | Specialty grains for food and feed 显示文摘 | Elsayed A Peter W | 2005 | The America Association of cereal chemists2005，，： | 1 |
| 8 | Chitosan–Sodium Lau-ryl Sulfate Nanoparticles as a Carrier System for the In Vivo Deli-very of Oral Insulin显示文摘 | Elsayed A Mayyas AR Qinna N | 2011 | AAPS PharmSciTech2011，12，3： | 1 |
| 9 | Algorithms for optimal material handling in automatic warehousing systems显示文摘 | Elsayed E A | 1981 | International Journal of Production Research1981，，19： | 1 |
| 10 | Rate gain region and design tradeoffs for full-duplex wireless communications显示文摘 | ELSAYED A ELTAWIL A M SABHARWAL A | 2013 | IEEE Transactions on Wireless Communications2013，12，7： | 1 |
| 11 | A case study on process optimization using the gradient loss function显示文摘 | Elsayed E A | 1995 | Int J Prod Res1995，33，12： | 1 |
| 12 | Cascaded artificial neural networks for short-term load forecasting 显示文摘 | ALFUHAID A S ELSAYED M A MAHMOUD M S | 1997 | IEEE Trans on Power Systems1997，12，4： | 1 |
| 13 | Laser and pneu- raatic lithotripsy in the endoscopic management of large ure- teric stones: a comparative study显示文摘 | Kassem A Elfayoumy H Elsaied W | 2012 | Urol Int2012，88，3： | 1 |
| 14 | Ranking of field association terms using co-word analysis显示文摘 | Rokaya M Elsayed A Masao F | 2008 | Information Processing and Man- agement2008，44，2： | 1 |
| 15 | Prognosticsignificance of CD20 expression and Epstein-Barr virus(EBV) association in classical Hodgkin lymphoma in Ja-pan :a clinicopathologic study 显示文摘 | Elsayed A A Asano N Ohshima K | 2014 | Pathol Int2014，64，7： | 1 |
| 16 | Hyperspectral imaging for nondestructive determination of some quality attributes for strawberry显示文摘 | ELMASRY G WANG Ning ELSAYED A | 2007 | Journal of Food Engineering2007，81，1： | 1 |
| 17 | Monitoring Automatically Controlled Processes Using Statistical Control Charts显示文摘 | Gültekin M Elsayed E A English J R | 2002 | Int J of Production Research2002，40，10： | 1 |
| 18 | Channel-aware earliest dead- line due fair scheduling for wireless multimedia networks 显示文摘 | ELSAYED K M F KHATI'AB A K F | 2006 | Wire- less Personal Communications2006，38，1： | 1 |
| 19 | Job shop scheduling with alternative machines显示文摘 | NASR N ELSAYED E A | 1990 | International Journal of Production Research1990，28，9： | 1 |
| 20 | Proposed energy-efficient air-conditioning system using liquid desiccant显示文摘 | Kinsara A Elsayed M AL-Rabghi O | 1996 | Applied Thermal Engineering J1996，16，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员