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| 1 | Autologous 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 | 2010 | World Journal of Gastroenterology2010，16，42： | 16 |
| 2 | Selecting suitable solid organ transplant donors: Reducing the risk of donor-transmitted infections显示文摘Selection of the appropriate donor is essential to a successful allograft recipient outcome for solid organ transplantation. Multiple infectious diseases have been transmitted from the donor to the recipient via transplantation. Donor-transmitted infections cause increased morbidity and mortality to the recipient. In recent years, a series of high-profile transmissions of infections have occurred in organ recipients prompt-ing increased attention on the process of improving the selection of an appropriate donor that balances the shortage of needed allografts with an approach that mitigates the risk of donor-transmitted infection to the recipient. Important advances focused on improving donor screening diagnostics, using previously excluded high-risk donors, and individualizing the selection of allografts to recipients based on their prior infection history are serving to increase the donor pool and improve outcomes after transplant. This article serves to review the relevant literature surrounding this topic and to provide a suggested approach to the selection of an appropriate solid organ transplant donor. | Christopher S Kovacs Jr Christine E Koval David van Duin Amanda Guedes de Morais Blanca E Gonzalez Robin K Avery Steven D Mawhorter Kyle D Brizendine Eric D Cober Cyndee Miranda Rabin K Shrestha Lucileia Teixeira Sherif B Mossad | 2014 | World Journal of Transplantation2014，4，2： | 7 |
| 3 | Distraction arthroplasty in osteoarthritis of the foot and ankle显示文摘Post-traumatic osteoarthritis(PTOA)is a complex and painful problem in the foot and ankle.Ninety percent of osteoarthritis cases in the foot and ankle can be classified as post-traumatic.PTOA can affect any of the 33 joints in the foot and the ankle.Distraction arthroplasty is a method for treatment of early arthritic joints without fusing or replacing them and its effectiveness has been well documented.The purpose of this case series is to present our successful experiences and positive results using distraction arthroplasty to treat PTOA in the ankle,subtalar,first metatarsophalangeal,and second tarsometatarsal joints,and to present distraction arthroplasty as a viable alternative to invasive joint sacrificing procedures such as arthrodesis or arthroplasty.Distraction Arthroplasty effectively and safely treats PTOA and improves the stability of joints in the Foot and Ankle.Additionally,the use of bone marrow aspirate concentrate as an adjuvant can improve the long-term functional and structural outcomes of the joint,and can prolong the need for further,more aggressive surgical interventions such as fusion or arthroplasty. | Sherif Dabash Joshua R Buksbaum Austin Fragomen S Robert Rozbruch | 2020 | World Journal of Orthopedics2020，11，3： | 3 |
| 4 | Profiling cellular bioenergetics, glutathione levels, and caspase activities in stomach biopsies of patients with upper gastrointestinal symptoms显示文摘AIM: To measure biochemical parameters in stomach biopsies and test their suitability as diagnostic biomarkers for gastritis and precancerous lesions.METHODS: Biopsies were obtained from the stomachs of two groups of patients(n = 40) undergoing fiberoptic endoscopy due to upper gastrointestinal symptoms. In the first group(n = 17), only the corpus region was examined. Biopsies were processed for microscopic examination and measurement of mitochondrial O2 consumption(cellular respiration), cellular adenosine triphosphate(ATP), glutathione(GSH), and caspase activity. In the second group of patients(n = 23), both corpus and antral regions were studied. Some biopsies were processed for microscopic examination, while the others were used for measurements of cellular respiration and GSH level.RESULTS: Microscopic examinations of gastric corpus biopsies from 17 patients revealed normal mucosae in 8 patients, superficial gastritis in 7 patients, and chronic atrophic gastritis in 1 patient. In patients with normal histology, the rate(mean ± SD) of cellular respiration was 0.17 ± 0.02 μmol/L O2 min-1 mg-1, ATP content was 487 ± 493 pmol/mg, and GSH was 469 ± 98 pmol/mg. Caspase activity was detected in 3 out of 8 specimens. The values of ATP and caspase activity were highly variable. The presence of superficial gastritis had insignificant effects on the measured biomarkers. In the patient with atrophic gastritis, cellular respiration was high andATP was relatively low, suggesting uncoupling oxidative phosphorylation. In the second cohort of patients, the examined biopsies showed either normal or superficial gastritis. The rate of cellular respiration(O2. μmol/L min-1 mg-1) was slightly higher in the corpus than the antrum(0.18 ± 0.05 vs 0.15 ± 0.04, P = 0.019). The value of GSH was about the same in both tissues(310 ± 135 vs 322 ± 155, P = 0.692).CONCLUSION: The corpus mucosa was metabolically more active than the antrum tissue. The data in this study will help in understanding the pathophysiology of gastric mucosa. | Ali S Alfazari Bayan Al-Dabbagh Wafa Al-Dhaheri Mazen S Taha Ahmad A Chebli Eva M Fontagnier Zaher Koutoubi Jose Kochiyi Sherif M Karam Abdul-Kader Souid | 2015 | World Journal of Gastroenterology2015，21，2： | 2 |
| 5 | Application of fuzzy set theory显示文摘 | MAIERS J SHERIF Y S | 1985 | IEEE Trans Syst Man Cybernetcs1985，15，1： | 2 |
| 6 | Experimental and theoretical performance of a demonstration solar chimney model -part Ⅰ : mathematical model development 显示文摘 | Pasurnarthi N Sherif S A | 1998 | International Journal of Energy Research1998，22，： | 1 |
| 7 | Experimental 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 | 1998 | International Journal of Energy Research1998，22，： | 1 |
| 8 | Optimization by pattern search 显示文摘 | Sherif Y S Boice B A | 1994 | European Journal of Operational Research1994，78，3： | 1 |
| 9 | Decreased 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 | 2001 | Circulation2001，103，： | 1 |
| 10 | FRP composites for shear strengthening of reinforced concrete deep beams with open- ings 显示文摘 | Maaddawy T E Sherif S | 2009 | Composite Structures2009，89，1： | 1 |
| 11 | Theroeconomic Analysis of Absorption Systems for Cooling显示文摘 | SHUN-FU LEE S A SHERIF | 2000 | ASHRAE Transactions2000，107，1： | 1 |
| 12 | Molecular characterization ofseven genes encoding ethylene-responsive transcriptional factorsduring plum fruit development and ripening 显示文摘 | El-Sharkawy I Sherif S Mila I | 2009 | J Exp Bot2009，60，3： | 1 |
| 13 | Strength and ductility of concrete encased composite columns 显示文摘 | E1-Tawil S Deierlein G G Sherif E L | 1999 | Journal of Structural Engineering1999，125，9： | 1 |
| 14 | Measurements of the flow and turbulence characteristics of round jets in crossflow 显示文摘 | SHERIF S A PLETCHER R H | 1989 | Journal of Fluids Engineering Transactions of the ASME1989，111，2： | 1 |
| 15 | Applications of Fuzzy Sets Theory显示文摘 | Maiers J Sherif Y S | 1985 | IEEE Troms on System Man and Cybernories1985，15，： | 1 |
| 16 | Dynamic earth pressures on walls rotating about the top显示文摘 | SHERIF M A FANG Y S | 1984 | Soils and Foundations1984，24，4： | 1 |
| 17 | Behavior of high performancefiber reinforced cement composites under multi-axial compressive loading 显示文摘 | Kittinum S Sherif EI T Gustavo P M | 2010 | Cement & Concrete Composites2010，32，1： | 1 |
| 18 | Dynamic earth pressures on walls rotating about the top 显示文摘 | SHERIF M A FANG Y S | 1984 | Soils and Foundations1984，24，4： | 1 |
| 19 | Experimental 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 | 1998 | International Journal of Energy Research1998，22，： | 1 |
| 20 | Potential aetiologies and prognostic implications of worsening renal function in acute decompensated heart failure 显示文摘 | Abo-Salem E Sherif K Dunlap S | 2014 | Acta Cardiol2014，69，65： | 1 |
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