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120篇 您的检索式:作者名="RAMADAN M A"
    题名 作者 年代 出处 被引量
1Rubber band ligation for 750 cases of symptomatic hemorrhoids out of 2200 cases显示文摘AIM: To study the results for the treatment of symptomatic hemorrhoids using rubber band ligation (RBL) method. METHODS: A retrospective study for 750 patients who came to the colorectal unit from June, 1998 to September, 2006, data was retrieved from archived fi les. RBL was performed using the Mc Gown applicator on an outpatient basis. The patients were asked to return to out-patient clinic for follow up at 2 wk, 1 mo, 6 mo and through telephone call every 6 mo for 2 years). RESULTS: After RBL, 696 patients (92.8%) were cured with no difference in outcome for second or third degree hemorrhoids (P = 0.31). Symptomatic recurrence was detected in 11.04% after 2 years. A total of 52 patients (6.93%) had 77 complications from RBL which required no hospitalization. Complications were pain, rectal bleeding and vaso-vagal symptoms(4.13%, 4.13% and 1.33% of patients, respectively). At 1 mo there were a significant improvement in mean SF-36 scores over baseline in five items, while after 2 years there were improvement in all items over baseline, but not significant. No significant manometeric changes after band ligation. CONCLUSION: RBL is a simple, safe and effective method for treating symptomatic second and third degree hemorrhoids as an out patient procedure with signifi cant improvement in quality of life. RBL doesn't alter ano-rectal functions.Ayman M El Nakeeb Amir A Fikry Waleed H Omar Elyamani M Fouda Tito A El Metwally Hosam E Ghazy Sabry A Badr Mohmed Y Abu Elkhar Salih M Elawady Hisham H Abd Elmoniam Waiel W Khafagy Mosaad M Morshed Ramadan E El Lithy Mohamed E Farid 2008World Journal of Gastroenterology2008,14,42:24
2Rapid and sensitive microplate assay for screening the effect of silver and goldnanoparticles on bacteria显示文摘AMIN R M MOHAMED M B RAMADAN M A 2009Nanomedicine2009,4,6:1
3Isopropanol dehydration by pervaporation显示文摘Ramadan A Gyula V Erika Bek A M 1999Chem Eng Proc1999,38,2:1
4History of the solar ponds:A review study 显示文摘E1-Sebaii A A Ramadan M R I Aboul-Enein S 2011Renewable and Sustainable Energy Reviews2011,15,6:1
5Remediation of Cu(Ⅱ), Ni(Ⅱ), and Cr( Ⅲ) ions from simulated wastewater by dendrim- er/titania composites 显示文摘BARAKAT M A RAMADAN M H ALGHAMDI MA 2013Journal of Environmental Management2013,117,:1
6Multi Converter Approach to Active Power Filtering Using Current Source Converters显示文摘Ramadan EI Shatshat Mehrdad Kazerani Salama M M A 2001IEEE Transactions on Power Delivery2001,16,1:1
7Bent induced reti~ctive index profile variation and mode field distribution of step-index multimode optical fiber 显示文摘SOKKAR T Z N RAMADAN W A SHAMS El-Din M A 2014Optics and Lasers in Engineering2014,53,2:1
8Effect of the biogenic performance enhancer (Ascogen'S') on growth rate of tilapia fish显示文摘Ramadan A Atef M 1991Acta Vet Scand1991,,87:1
9Empirical correlations for drying kineties of some fruits and vegetables 显示文摘E1-Sebaii A A Aboul-Enein S Ramadan M R I 2002Energy2002,27,9:1
10Experimental testing of a shallow solar pond with contin-uous heat extraction显示文摘Ramadan M R I E I Sebaii A A Aboul Enein S 2004Energy and Buildings2004,36,3:1
11Effect of the biogenic performance enhancer (Ascogen 'S') on growth rate of tilapia fish显示文摘Ramadan A Atef M 1991Acta Vet Scand1991,,87:1
12Effect of gamma irradiation on the dielectric properties of La doped CuZn ferrite显示文摘Ahmed M A Ramadan A A 2007AIP Conf Proc2007,888,:1
13p73 induces apoptosis by different mechanisms 显示文摘Ramadan S Terrinoni A Catani M V Sayan A E Knight R A Mueller M 2005Biochem Biophys Res Commun2005,331,:1
14Refractive index and thickness determination of thin-films using Lloyd's interferometer显示文摘Hamza A A Mabrouk M A Ramadan W A Emara A M 2003Opt Commun2003,225,:1
15Influence of Phoxim on testicular and seminal vesicle organs,testosterone and cholinesterase level and its tissue residues in male rats显示文摘ATEF M YOUSSEF S A RAMADAN A 1995Dtsch Tierarztl Wochenschr1995,102,8:1
16a-compactness in Bifuzzy Topoligcal Spaces 显示文摘ABD EL-Monsef M E Ramadan A E 1989Fuzzy Sets and Systems1989,30,2:1
17Egyptian artichoke volatile compounds protect against lead-induced hepatic and renal toxicity in male rats显示文摘Ghanem K Z Ramadan M M Farrag A R H 0,,02:1
18An effective adsorbent based on sawdust for removal of direct dye from aqueous solutions显示文摘Hebeish A Ramadan M A Abdel-Halim E 2011Clean Techn Environ Policy2011,13,5:1
19Inoculum size as a factor limiting success of inoculation for biodegradation显示文摘RAMADAN M A EL-TAYEB O M ALEXANDER M 1990Applied and Environmental Microbiology1990,56,5:1
20Investigation of the structural,optical and magnetic properties of CuO/CuFe2O4nanocomposites synthesized via simple microemulsion method显示文摘RASHAD M M SOLTAN S RAMADAN A A 2015Ceram Int2015,41,12:1
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