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| 1 | Clinical and immunologic effects of faecal microbiota transplantation in a patient with collagenous colitis显示文摘One to six percent of patients with microscopic colitis are refractory to medical treatment. The effect of faecal microbiota transplantation(FMT) in active collagenous colitis(CC) has, to the best of our knowledge, never been reported before. Here, we report the effect of repeated FMT in a patient with CC. The patient presented with severe symptoms including profuse diarrhea and profound weight loss. Although she responded to budesonide in the beginning, she became gradually refractory to medical treatment, and was therefore treated with FMT. The patient remained in remission for 11 mo after the third faecal transplantation. The immunomodulatory effect of the therapy was evaluated using flow cytometry, which showed alterations in the profile of intraepithelial and lamina propria lymphocyte subsets after the second transplantation. Our observations indicate that FMT can have an effect in CC, which support the hypothesis that luminal factors, influencing the intestinal microbiota, are involved in the pathogenesis of CC. | Sezin Günaltay Lech Rademacher Elisabeth Hultgren Hornquist Johan Bohr | 2017 | World Journal of Gastroenterology2017，23，7： | 4 |
| 2 | Strategic analysis of heahhcare service quality using fuzzy AHP methodology显示文摘 | Gtilcin B Gizem C Sezin G | 2011 | Expert Syst App12011，38，8： | 1 |
| 3 | Comparison of two different treatment regimens’ efficacy in neovascular age-related macular degeneration in Turkish population—based on real life data-Bosphorus RWE Study Group显示文摘AIM: To compare two different anti-vascular endothelial growth factor(anti-VEGF) treatment regimens'-a priori pro re nata(PRN) and PRN regimen following^(th)e loading phaseanatomical and functional results in neovascular agerelated macular degeneration(n AMD) patients. METHODS: Totally 544 n AMD patients followed and treated with aflibercept(n=135) and ranibizumab(n=409)at 9 different centers between 2013 and 2015 were enrolled into^(th)is retrospective multicenter study. Patients with initial best corrected visual acuity(BCVA) interval of 1.3-0.3(log MAR) and a minimum follow-up of 12 mo were included. Patients under two different regimens-a priori pro re nata(1+PRN) or 3 consecutive intravitreal injections followed by a PRN regimen(3+PRN)-were compared in BCVA at 3^(th), 6^(th) and 12^(th) months, and in central macular^(th)ickness(CMT) at 6^(th) and 12^(th) months. The total study group, intravitreal ranibizumab(IVR) and intravitreal aflibercept(IVA) groups were evaluated separately. RESULTS: The mean CMT decreased in^(th)e 1+PRN(n=101) regimen from 407 to 358 and 340 μm and in^(th)e 3+PRN(n=443) group from 398 to 318 and finally to 310 μm at months 6 and 12, respectively. Anatomically,^(th)e CMT reduction at 6^(th) month(48.5 vs 76.4;P<0.05) was statistically significant in favor of 3+PRN group. BCVA changed in 1+PRN group from 0.77 to 0.78, 0.75 and 0.75;in 3+PRN group from 0.81 to 0.69, 0.72, and 0.76 at months 3, 6, and 12, respectively. Visual gain was statistically better in 3+PRN group at 3^(th) month(-0.01 vs 0.12;P<0.001). In IVR group, CMT reduction was in greater in 3+PRN at 6^(th)(44 vs 72) and 12^(th) month(61 vs 84), but statistically insignificant. The 3+PRN group revealed statistically better visual results at 3^(th) month(-0.02 vs 0.11, P<0.05). In IVA group, although statistically insignificant, CMT reduction(61 vs 89, 6^(th) month;85 vs 97, 12^(th) month) and visual gain(0.02 vs 0.16;0.02 vs 0.14;0.05 vs 0.11) was found in favor of 3+PRN group at all visits.CONCLUSION: The loading dose of anti-VEGF treatments in n AMD leads to significantly better anatomical and functional results, regardless of the agent, specially in early follow-up interval. | Burak Erden Selim Bolükbasi Abdullah Ozkaya Levent Karabas Cengiz Alagoz Zeynep Alkin Ozgür Artunay Sadik Etka Bayramoglu Gokhan Demir Mehmet Demir Ali Demircan Gürkan Erdogan Mehmet Erdogan Erdem Eris Havva Kaldirim Ismail Umut Onur Ozen Ayranci Osmanbasoglu Sezin Ozdogan Erkul Mine Oztürk Irfan Perente Kübra Sarici Nihat Sayin Dilek Yasa Ihsan Yilmaz Zeynep Yilmazabdurrahmanoglu 无 | 2020 | International Journal of Ophthalmology(English edition)2020，13，1： | 1 |
| 4 | Strategic analysis of healtheare service quality using fuzzy AHP methodology显示文摘 | Gtilcin B Gizem C Sezin G | 2011 | Expert Syst Appl2011，38，8： | 1 |
| 5 | Strategic analysis of healthcare service quality using fuzzy AHP methodology显示文摘 | Giilcin B Gizem C Sezin G | 2011 | Expert Syst App12011，38，8： | 1 |
| 6 | Accurate and sensitive determination of hydroxychloroquine sulfate used on COVID-19 patients in human urine,serum and saliva samples by GC-MS显示文摘A rapid,accurate,and sensitive analytical method,ultrasonication-assisted spraying based fine droplet formationeliquid phase microextractionegas chromatographyemass spectrometry(UA-SFDF-LPME-GCMS),was proposed for the determination of trace amounts of hydroxychloroquine sulfate in human serum,urine,and saliva samples.To determine the best extraction strategy,several liquid and solid phase extraction methods were investigated for their efficiencies in isolation and preconcentration of hydroxychloroquine sulfate from biological matrices.The UA-SFDF-LPME method was determined to be the best extraction method as it was operationally simple and provided accurate results.Variables such as the extraction solvent,spraying number,sodium hydroxide concentration and volume,sample volume,mixing method,and mixing period were optimized for the proposed method using the onevariable-at-a-time approach.In addition,Tukey’s method based on a post hoc comparison test was employed to evaluate the significant difference between the parameters inspected.After the optimization studies,the limit of detection(LOD)and limit of quantification(LOQ)were determined to be 0.7 and 2.4 mg/kg,respectively.The sensitivity of the GC-MS system based on the LOD was enhanced approximately 440-fold when the UA-SFDF-LPME method was employed.Spiking experiments were also conducted for the human serum,urine,and saliva samples to determine the applicability and accuracy of the proposed method.Recoveries for the human serum,urine,and saliva samples were found to be in the ranges of 93.9%-101.7%,95.2%-105.0%,and 93.1%-102.3%,respectively.These results were satisfactory and indicated that the hydroxychloroquine sulfate level in the above biological samples could be analyzed using the proposed method. | Süleyman Bodur Sezin Erarpat Omer Tahir Günkara Sezgin Bakırdere | 2021 | Journal of Pharmaceutical Analysis2021，11，3： | 0 |
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