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112篇 您的检索式:作者名="A N Sayed"
    题名 作者 年代 出处 被引量
1Reversibility 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 2016World Journal of Hepatology2016,8,30:11
2Networkbased wireless location显示文摘Sayed A H Tarighat A Khaiehnouri N 2005IEEE Signal Processing Magazine2005,,7:1
3Behavior of Externally Draped CFRP Tendons in Prestressed Concrete Bridges显示文摘GRACE N F SAYED G A 1998PCI Journal1998,43,5:1
4Efficient adaptive receivers for joint equalization and interference cancellation in multiuser space-time block-coded systems显示文摘Younis W M Sayed A H and A1-Dhahir N 2003IEEE Transactions on Signal Processing2003,51,11:1
5Network- based wireless location:Challenges faced in developing techniques for accurate wireless location information 显示文摘Sayed A H Tarighat A Khajehnouri N 2005IEEE Signal Processing Magazine2005,22,4:1
6Brick-ballast and recycled-aggregate concrete显示文摘Kumar V Roy B N Sai A S R 1988Indian Concrete Journal1988,62,:1
7Detection of fa- ding overlapping muhipath components 显示文摘Yousef N R Sayed A H Khajehnouri N 2006Signal Pro- cessing2006,86,9:1
8A new steel anchorage system for post-tensioning applications using carbon fibre reinforced plastic tendons 显示文摘SAYED A E Y SHRIVE N G 1998Can J Civil Eng1998,25,1:1
9Hyperspectral imaging for nondestructive determination of some quality attributes for strawberry显示文摘El MASRY G WANG N El SAYED A 2007Journal of Food Engineering2007,81,:1
10Network-based Wireless Location: Challenges Faced in Developing Techniques for Accurate Wireless Location Information 显示文摘A H Sayed A Tarighat N Khajehnouri 2005IEEE Signal Processing Magazine (S1053-5888)2005,22,4:1
11The finite-length multi-input multi-output MMSE-DFE显示文摘Al-Dhair N Sayed A H 2000IEEE Transaction on Signal Processing2000,48,10:1
12Management of agro-pastoral dams in Benin: stakeholders, institutions andrehabilitation research显示文摘Kpera G N Aarts N Sai'dou A 2012NJAS-Wageningen Journal of LifeScience2012,6063,:1
13Network-based wireless location: challenges faced in developing techniques for accurate wireless location information显示文摘Sayed A H Targhat A Khajehnouri N 2005IEEE Signal Process Magazine2005,22,4:1
14Networkbased wireless location 显示文摘Sayed A H Tarighat A Khajehnouri N 2005IEEE Signal Process2005,22,:1
15Brick-ballast and recycled-aggregate concrete显示文摘Kumar V Roy B N Sai A S R 1988Indian Concrete Journal1988,62,:1
16Establishment and characterization of insect cell lines from 10 lepidopteran species显示文摘Goodman C L El Sayed G N Mclntosh A H 2001In Vitro Cell Dev Biol Anim2001,37,6:1
17Network-based Wireless Location: Challenges Faced in Developing Techniques for Accurate Wireless Location Information 显示文摘SAYED A H TARIGHAT A KHAJEHNOURI N 2005IEEE Signal Processing Magazine2005,22,6:1
18Diffusionleast - mean squares with adaptive combiners : formulationand performance analysis 显示文摘TAKAHASHI N YAMADA I SAYED A H 2010IEEE Transactions onSignal P rocessing2010,58,9:1
19Network-based wireless location 显示文摘Sayed A H Tarlghat A Khajehnouri N 2005IEEE Signal Process2005,22,4:1
20INDO/SCF - CI calculations and structural spectroscopic studies of some complexes of 4-hydroxyacetanilide 显示文摘A S E1 - Shahawy S M Ahmed N Kh Sayed 2007Spectrochimica Acta Part A2007,66,:1
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