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66篇 您的检索式:作者名="Sherif N"
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1Autologous CD34^+ and CD133^+ stem cells transplantation in patients with end stage liver disease显示文摘AIM:To assess the utility of an autologous CD34 + and CD133 + stem cells infusion as a possible therapeutic modality in patients with end-stage liver diseases.METHODS:One hundred and forty patients with endstage liver diseases were randomized into two groups.Group 1,comprising 90 patients,received granulocyte colony stimulating factor for five days followed by autologous CD34 + and CD133 + stem cell infusion in the portal vein.Group 2,comprising 50 patients,received regular liver treatment only and served as a control group.RESULTS:Near normalization of liver enzymes and improvement in synthetic function were observed in 54.5% of the group 1 patients;13.6% of the patients showed stable states in the infused group.None of the patients in the control group showed improvement.No adverse effects were noted.CONCLUSION:Our data showed that a CD34 + and CD133 + stem cells infusion can be used as supportive treatment for end-stage liver disease with satisfactory tolerability.Hosny Salama Abdel-Rahman N Zekri Abeer A Bahnassy Eman Medhat Hanan A Halim Ola S Ahmed Ghada Mohamed Sheren A Al Alim Ghada M Sherif 2010World Journal of Gastroenterology2010,16,42:16
2Outcomes of liver transplantation in patients with hepatorenal syndrome显示文摘Hepatorenal syndrome(HRS) plays an important role in patients with liver cirrhosis on the wait list for liver transplantation(LT). The 1 and 5-year probability of developing HRS in cirrhotic with ascites is 20% and 40%, respectively. In this article, we reviewed current concepts in HRS pathophysiology, guidelines for HRS diagnosis, effective treatment options presently available, and controversies surrounding liver alone vs simultaneous liver kidney transplant(SLKT) in transplant candidates. Many treatment options including albumin, vasoconstrictors, renal replacement therapy, and eventual LT have remained a mainstay in the treatment of HRS. Unfortunately, even after aggressive measures such as terlipressin use, the rate of recovery is less than 50% of patients. Moreover, current SLKT guidelines include:(1) estimation of glomerular filtration rate of 30 m L/min or less for 4-8 wk;(2) proteinuria > 2 g/d; or(3) biopsy proven interstitial fibrosis or glomerulosclerosis. Even with these updated criteria there is a lack of consistency regarding longterm benefits for SLKT vs LT alone. Finally, in regards to kidney dysfunction in the post-transplant setting, an estimation of glomerular filtration rate < 60 mL /min per 1.73 m2 may be associated with an increased risk of patients having long-term end stage renal disease. HRS is common in patients with cirrhosis and those on liver transplant waitlist. Prompt identification and therapy initiation in transplant candidates with HRS may improve post-transplantation outcomes. Future studies identifying optimal vasoconstrictor regimens, alternative therapies, and factors predictive of response to therapy are needed. The appropriate use of SLKT in patients with HRS remains controversial and requires further evidence by the transplant community.Rohan M Modi Nishi Patel Sherif N Metwally Khalid Mumtaz 2016World Journal of Hepatology2016,8,24:8
3Experimental and theoretical performance of a demonstration solar chimney model -part Ⅰ : mathematical model development 显示文摘Pasurnarthi N Sherif S A 1998International Journal of Energy Research1998,22,:1
4Experimental and theoretical performance of a demonstration solar chimney model-part Ⅱ : experimental and theoretical results and economic analysis 显示文摘Pasumarthi N Sherif S A 1998International Journal of Energy Research1998,22,:1
5Decreased expression of tumor necrosis factor-a and regression of hypertrophy after nonsurgical septal reduction therapy for patients with hypertrophic obstructive cardiomyopathy 显示文摘SHERIF F NAGUEH S J STETSON N 2001Circulation2001,103,:1
6Experimental and theoretical performance of a demonstration mlar chimney model-part Ⅱ : experimental and theoretical results and economic analysis显示文摘Pasumarthi N Sherif S A 1998International Journal of Energy Research1998,22,:1
7Wind energy and the hydrogen economy--review of the tech- nology 显示文摘SHERIF S A BARBIR F VEZIROGLU T N 2005Solar Energy2005,78,5:1
8Analysis and optimization of thermal stratification and self-pressurization effects in liquid hydrogen storage systems-Part 1: Model development 显示文摘Gursu S Sherif S A Veziroglu T N 1993Journal of Energy Resources Technology1993,115,9:1
9Analysis and optimization of thermal stratification and self-pressurization effects in liquid hydrogen storage systems-Part 2: Model results and conelusions显示文摘Gursu S Sherif S A Veziroglu T N 1993Journal of Energy Resources Technology1993,115,9:1
10The beneficial effect of ruthenium additions on the passivation of duplex stainless steel corrosion in sodium chloride solutions显示文摘SHERIF E M POTGIETER J H COMINS J D CORNISH L OLUBAMBI P A MACHIO C N 2009Corrosion Science2009,51,6:1
11Experimental and theoretical performance of a demonstration solar chimney model-Part Ⅰ:Mathematical model development显示文摘PASUMARTHI N SHERIF S A 1998IntJ of Energy Research1998,22,:1
12Role of thyroid transcription factor -1 and p63 immunocytochemistry in cytologic typing of non - small cell lung carcinomas 显示文摘Sinna EA Ezzat N Sherif GM 2013Egyptian National Cancer Insti- tute2013,25,4:1
13Analysis and optimization of thermal stratification and self-pressurization effects in liquid hydrogen storage systems part 1 : Model development显示文摘GURSU S SHERIF S A VEZIROGLU T N 1993Journal of Energy Resources Technology1993,115,3:1
14Experimental and theoretical per- formance of a demonstration solar chimney model-part Ⅰ: Mathematical model development 显示文摘Pasumarthi N Sherif S A 1998International Journal of Energy Research1998,22,3:1
15Experimental and theoretical performance of a demonstration solar chim- ney model: part Ⅰ Mathematical model development 显示文摘PASUMARTHI N SHERIF S A 1998International Journal of Energy Research1998,22,3:1
16Experimental and theoretical performance of a demonstration solar chimney model - part I: mathematical model development 显示文摘Pasumarthi N Sherif SA 1998International Journal of Energy Research1998,22,2:1
17Wind energy and the hydrogen economy-review of the technology显示文摘Sherif S A Barbir F Veziroglu T N 2005Solar Ener- gy2005,78,:1
18Experimental and theoretical performance of a demonstration solar chimney model-part Ⅰ : mathematical model development显示文摘Pasumarthi N Sherif S A 1998International Journal of Energy Research1998,22,:1
19Experimental and theoretical performance of a demonstration solar chimney model-Part Ⅱ : experimental and theoretical results and economic analysis 显示文摘Pasumarthi N Sherif S A 1998International Journal of Energy Research1998,22,:1
20Actions of lidocaine on reentrant ventricular rhythms in the subacute myocardial infarction period in dogs显示文摘Yin H Sherif N Caref EB 1997Am J Physiol1997,272,12:1
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