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| 1 | Gallbladder function and dynamics of bile flow in asymptomatic gallstone disease显示文摘AIM:To investigate the effects of gallbladder stones on motor functions of the gallbladder and the dynamics of bile flow in asymptomatic gallstone disease.METHODS:Quantitative hepatobiliary scintigraphy was performed to detect the parameters of gallbladder motor function [gallbladder ejection fraction(GBEF),gallbladder visualization time(GBVT),gallbladder time to peak activity(GBTmax),gallbladder half emptying time(GBT1/2),and transit time of bile to duodenum(TTBD)] in 24 patients with asymptomatic cholelithiasis who were diagnosed incidentally during routine abdominal ultrasonographic examination and 20 healthy subjects with normal gallbladder.RESULTS:Even though there was no significant difference in the clinical and laboratory parameters between the patient and control groups,all parameters of gallbladder function except TTBD were found to differ significantly between the two groups.GBEF in the patient group was decreased(P=0.000) and GBVT,GBTmax,GBT1/2 in the patient group were longer(P=0.000,P=0.015,P=0.001,respectively).CONCLUSION:Our results showed that even if there were not any clinical and laboratory findings,gallbladder filling and emptying could be impaired in patients with gallstone disease. | Sevim Süreyya eri Feride Meltem zbek Celal eri Bahattin Baykal Hasan Erol Eroglu Zeynep Baykal Mustafa Yildiz Semahat Saglam Ahmet Yesildag | 2009 | World Journal of Gastroenterology2009，15，22： | 8 |
| 2 | Alvarado, Eskelinen, Ohhmann and Raja Isteri Pengiran Anak Saleha Appendicitis scores for diagnosis of acute appendicitis显示文摘AIM:To assess the reliability and practical applicability of the widely used Alvarado,Eskelinen,Ohhmann and Raja Isteri Pengiran Anak Saleha Appendicitis(RIPASA)scoring systems in patients with suspected acute appendicitis.METHODS:Patients admitted to our tertiary center due to suspected acute appendicitis constituted the study group.Patients were divided into two groups.appendicitis group(Group A)consisted of patients who underwent appendectomy and were histopathologically diagnosed with acute appendicitis,and non-appendicitis group(Group N-A)consisted of patients who underwent negative appendectomy and were diagnosed with pathologies other than appendicitis and patients that were followed non-operatively.The operative findings for the patients,the additional analyses from follow up of the patients and the results of those analyses were recorded using the follow-up forms.RESULTS:One hundred and thirteen patients with suspected acute appendicitis were included in the study.Of the 113 patients(62 males,51 females),the mean age was 30.2±10.1(range 18-67)years.Of the 113patients,94 patients underwent surgery,while the rest were followed non-operatively.Of the 94 patients,77patients were histopathologically diagnosed with acute appendicitis.Our study showed a sensitivity level of81%for the Alvarado system when a cut-off value of 6.5was used,a sensitivity level of 83.1%for the Ohmann system when a cut-off value of 13.75 was used,a sensitivity level of 80.5%for the Eskelinen system when a cut-off value of 63.72 was used,and a sensitivity level of 83.1%for the RIPASA system when a cut-off value of 10.25 was used.CONCLUSION:The Ohmann and RIPASA scoring systems had the highest specificity for the diagnosis of acute appendicitis. | Hasan Erdem Süleyman etinkünar Koray Das Enver Reyhan Cumhur Deger Mehmet Aziret Hilmi Bozkurt Seluk Uzun Selim Szen Oktay rkrücü | 2013 | World Journal of Gastroenterology2013，19，47： | 2 |
| 3 | High enzyme concentration model for the kinetics of hydrolysis of oils by lipase 显示文摘 | AL - ZUHAtR S HASAN M RAMACHANDRAN K B | 2004 | Chem Eng2004，103，13： | 1 |
| 4 | Modeling two-phase fluid and heat flows in geothermal wells 显示文摘 | HASAN A R KABIR C S | 2010 | Journal of Petroleum Science and Engineering2010，71，1： | 1 |
| 5 | Heat transfer during two- Phase flow in well bores显示文摘 | HASAN A R KABIR C S | | SPE0，，： | 1 |
| 6 | Bio-electrochemical removal of nitrate from water and wastewater: A review显示文摘 | Ghafari S Hasan M Aroua M K | 2008 | Bioresource Technology2008，99，39： | 1 |
| 7 | Bio-eletroehemical re- moval of nitrate from water and wastewater-A review 显示文摘 | Ghafari S Hasan M Aroua M K | 2008 | Bioresource Technology2008，99，10： | 1 |
| 8 | Removal of Cr(VI) from aqueous solutions using wheat bran 显示文摘 | Singh K K Hasan S H Talat M | 2009 | ChemEngJ2009，151，123： | 1 |
| 9 | Effects of Heat Treatment on Microstructure and the Fracture Toughness of SiCp/A1 Alloy Metal Matrix Composites 显示文摘 | Myriounis D P Hasan S T Barkoula N M | 2009 | Journal of advanced materials2009，41，： | 1 |
| 10 | Nifedipine inhibits picrotoxin-induced seizure activity:furtherevidence on the involvement of L-type calcium channel blockers in epilepsy显示文摘 | Otoom S Hasan Z | 2006 | Fundam ClinPharmacol2006，20，： | 1 |
| 11 | Wavelet-domain iterative center weighted median filter for image denoising显示文摘 | RAHMAN S M HASAN M K | 2003 | Signal Processing2003，83，5： | 1 |
| 12 | Wavelet entropy for subband segmentation of EEG during in- jury and recover显示文摘 | Hasan A A Joseph S P Wendy C Z | 2003 | Annals of Biomedical Engineer- ing2003，31，6： | 1 |
| 13 | Heat transfer during twoPhase flow in well bores 显示文摘 | HASAN A R KABIR C S | | SPE0，，： | 1 |
| 14 | A prototype intelligent model management system for inventory decision support 显示文摘 | PRASAD S SHAH V HASAN J | 1996 | Omega1996，24，2： | 1 |
| 15 | “Ownership, Governance, and Bank Performance: Korean Experience”显示文摘 | Choi S Hasan I | 2005 | Financial Markets Institutions & Instruments2005，，： | 1 |
| 16 | Residential investment, macroeconomic activity and financial deregulation in the UK: an empirical investigation显示文摘 | Mohammad S Hasan Majid Taghavi | 2002 | Journal of Economics and Business2002，，4： | 1 |
| 17 | A fuzzy multi-objectivecovering-based vehicle location model for emergency serv-ices 显示文摘 | CEYHUN A HASAN S IREM 0 | 2007 | Computers & Operations Research2007，34，： | 1 |
| 18 | A direct interaction between proliferating cell nuclear antigen (PCNA) and Cdk2 targets PCNA-interacting proteins for phosphorylation显示文摘 | Koundrioukoff S Jonsson Z O Hasan S | 2000 | Biological Chemistry2000，275，22： | 1 |
| 19 | A new fault current detection technique for the ac hybrid circuit breaker显示文摘 | EISSA M M HASAN S | 1999 | Electric Power Systems Research1999，50，2： | 1 |
| 20 | Corporate governance and earnings management an empirical evidence form Pakistani listed companies 显示文摘 | Shah S Butt S A Hasan A | 2009 | European Journal of Scientific Research2009，26，4： | 1 |
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