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147篇 您的检索式:作者名="Pelin"
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1Management of granulomatous lobular mastitis: an international multidisciplinary consensus(2021 edition)显示文摘Granulomatous lobular mastitis(GLM) is a rare and chronic benign inflammatory disease of the breast. Difficulties exist in the management of GLM for many front-line surgeons and medical specialists who care for patients with inflammatory disorders of the breast. This consensus is summarized to establish evidence-based recommendations for the management of GLM. Literature was reviewed using PubMed from January 1, 1971 to July 31, 2020. Sixty-six international experienced multidisciplinary experts from 11 countries or regions were invited to review the evidence.Levels of evidence were determined using the American College of Physicians grading system, and recommendations were discussed until consensus. Experts discussed and concluded 30 recommendations on historical definitions,etiology and predisposing factors, diagnosis criteria, treatment, clinical stages, relapse and recurrence of GLM. GLM was recommended as a widely accepted definition. In addition, this consensus introduced a new clinical stages and management algorithm for GLM to provide individual treatment strategies. In conclusion, diagnosis of GLM depends on a combination of history, clinical manifestations, imaging examinations, laboratory examinations and pathology.The approach to treatment of GLM should be applied according to the different clinical stage of GLM. This evidencebased consensus would be valuable to assist front-line surgeons and medical specialists in the optimal management of GLM.Qian-Qian Yuan Shu-Yuan Xiao Omar Farouk Yu-Tang Du Fereshte Sheybani Qing Ting Tan Sami Akbulut Kenan Cetin Afsaneh Alikhassi Rami Jalal Yaghan Irmak Durur-Subasi Fatih Altintoprak Tae Ik Eom Fatih Alper Mustafa Hasbahceci David Martínez-Ramos Pelin Seher Oztekin Ava Kwong Cedric W.Pluguez-Turul Kirstyn EBrownson Shirish Chandanwale Mehran Habib Liu-Yi Lan Rui Zhou Xian-Tao Zeng Jiao Bai Jun-Wen Bai Qiong-Rong Chen Xing Chen Xiao-Ming Zha Wen-Jie Dai Zhi-Jun Dai Qin-Yu Feng Qing-Jun Gao Run-Fang Gao Bao-San Han Jin-Xuan Hou Wei Hou Hai-Ying Liao Hong Luo Zheng-Ren Liu Jing-Hua Lu Bin Luo Xiao-Peng Ma Jun Qian Jian-Yong Qin Wei Wei Gang Wei Li-Ying Xu Hui-Chao Xue Hua-Wei Yang Wei-Ge Yang Chao-Jie Zhang Fan Zhang Guan-Xin Zhang Shao-Kun Zhang Shu-Qun Zhang Ye-Qiang Zhang Yue-Peng Zhang Sheng-Chu Zhang Dai-Wei Zhao Xiang-Min Zheng Le-Wei Zheng Gao-Ran Xu Wen-Bo Zhou Gao-Song Wu 2022Military Medical Research2022,9,4:13
2Predictability of outcome of caustic ingestion by esophagogastroduodenoscopy in children显示文摘AIM: To assess the necessity of esophagogastroduodenoscopy (EGD) to predict the outcome of caustic ingestion in children. METHODS: The study included 206 children who underwent EGD because of ingestion of caustic substances between January 2005 and August 2010. Retrospective analysis of data of the patients was performed. RESULTS: The male/female ratio was 1.6 and mean age was 38.1 ± 28.8 mo. The caustic substances were acidic in 72 (34.9%) cases, alkaline in 56 (27.2%), liquid household bleach in 62 (30.1%), and unknown in 16 (7.8%). Fifty-seven (27.7%) patients were symptom-free. Significant clinical findings were observed in 149 (72.3%) patients. Upper gastrointestinal endoscopy findings of esophageal injury were grade 0 in 86 (41.7%) patients, grade 1 in 49 (23.8%), grade 2a in 42 (20.4%), grade 2b in 28 (13.6%), and grade 3a in 1 (0.5%) patient. 35 patients with grade 2a, 2b, and 3a injuries underwent esophageal dilation at second week of ingestion. Esophageal stricture, which necessitated a regular dilation program developed in 13 of the aforementioned 35 patients. There is no statistically significant difference in the rate of development of esophageal stricture between the patients who ingested acidic (15.3%) and alkaline (8.9%) substances (P = 0.32). Severe gastric injury was detected in 38 (18.5%) patients. The rate of development of gastric injury was significantly higher in the acidic group (14%) than in the alkaline group (2.9%) (P = 0.001). Out of 149 patients with clinical findings, 49 (32.9%) patients had no esophageal injury and 117 (78.5%) patients had no gastric lesion. Esophageal and severe gastric injuries were detected in 20 (35.1%) and 8 (14%) of patients with no clinical findings respectively. Pyloric stenosis developed in 6 patients. Pyloric obstruction improved with balloon dilation in 2 patients. Mean hospitalization time were 1.2 ± 0.5 d for grade 0 and 2.3 ± 5 d for grade 1 and 6.3 ± 6.2 d for grade 2a and 15.8 ± 18.6 d for grade 2b. It was significantly longer for patients with grade 2a and 2b injuries (P = 0.000). CONCLUSION: Endoscopy is an effective technique for determining the presence of esophageal and gastric damage and to avoid unnecessary treatment in patients with no or mild injury.Abdulkerim Temiz Pelin Oguzkurt Semire Serin Ezer Emine Ince Akgun Hicsonmez 2012World Journal of Gastroenterology2012,18,10:8
3Effect of four different intraocular lenses on posterior capsule opacification显示文摘AIM: To evaluate the impact of 4 different intraocular lenses(IOLs) on posterior capsule opacification(PCO) by comparing the neodymium: yttrium-aluminum-garnet(Nd:YAG) laser capsulotomy rates.METHODS: This retrospective study included 4970 eyes of 4013 cataract patients who underwent phacoemulsification and IOL implantation between January 2000 and January 2008 by the same surgeon at one clinic. Four different IOLs were assessed. The outcome parameter was the incidence of Nd:YAG laser posterior capsulotomies.· RESULTS: An Nd:YAG laser posterior capsulotomy was performed in 153(3.07%) of the 4970 eyes. The mean follow-up time was 84 mo for all of the IOL groups. The percentage of eyes developing PCO was significantly greater for the acrylic hydrophilic IOLs than for the hydrophobic IOLs, although eyes with acrylic hydrophilic IOLs did not require Nd:YAG laser capsulotomy as soon as eyes with acrylic hydrophobic IOLs. There was no difference between the long-term PCO rates when 1-and 3-piece acrylic hydrophobic IOLs were compared or when IOLs made of the same material but with different haptic angles were compared.· CONCLUSION: In this study, eyes with acrylic hydrophilic IOLs were more likely to develop PCO than those with acrylic hydrophobic IOLs. The lens design(1-piece versus 3-piece and varying haptic angles) did not affect the PCO rate.Rahmi Duman Fatih Karel Pelin Ozyol Can Ates 2015International Journal of Ophthalmology(English edition)2015,8,1:6
4Laser treatment in 341 patients with exudative agerelated macular degeneration显示文摘AIM:To document the prognosis of laser treatment in patients with exudative age-related macular degeneration(AMD).· METHODS:Efficacy of the intervention was evaluated using a before-after method.· RESULTS:A total of 392 eyes of 341 patients with exudative AMD were examined.77.6% had choroideal neovascularisation(CNV).Before the use of indocyanine green(ICG) angiography,occult CNV was detected in only 1.8% of the eyes,but after the use of ICG angiography,this increased to 19.5%(P<0.001).Of the 349 eyes which were followed up,visual acuity had remained stable in 68.2% of the eyes.There was a statistically significant relationship between localisation of lesion and visual acuity changes on pre-and post-laser treatment(P<0.001).Also there was a statistically significant relationship between localisation of lesion and recurrence(P<0.05).The recurrence was less in subfoveal lesions than that in juxtafoveal and extrafoveal lesions.· CONCLUSION:ICG angiography is highly important in the treatment of occult CNV.Leyla Atmaca Aysun Idil Pelin Atmaca-Snmez 2011International Journal of Ophthalmology(English edition)2011,4,1:5
5Induced pluripotent stem cells for therapy personalization in pediatric patients:Focus on drug-induced adverse events显示文摘Adverse drug reactions(ADRs)are major clinical problems,particularly in special populations such as pediatric patients.Indeed,ADRs may be caused by a plethora of different drugs leading,in some cases,to hospitalization,disability or even death.In addition,pediatric patients may respond differently to drugs with respect to adults and may be prone to developing different kinds of ADRs,leading,in some cases,to more severe consequences.To improve the comprehension,and thus the prevention,of ADRs,the set-up of sensitive and personalized assays is urgently needed.Important progress is represented by the possibility of setting up groundbreaking patient-specific assays.This goal has been powerfully achieved using induced pluripotent stem cells(iPSCs).Due to their genetic and physiological species-specific differences and their ability to be differentiated ideally into all tissues of the human body,this model may be accurate in predicting drug toxicity,especially when this toxicity is related to individual genetic differences.This review is an up-to-date summary of the employment of iPSCs as a model to study ADRs,with particular attention to drugs used in the pediatric field.We especially focused on the intestinal,hepatic,pancreatic,renal,cardiac,and neuronal levels,also discussing progress in organoids creation.The latter are three-dimensional in vitro culture systems derived from pluripotent or adult stem cells simulating the architecture and functionality of native organs such as the intestine,liver,pancreas,kidney,heart,and brain.Based on the existing knowledge,these models are powerful and promising tools in multiple clinical applications including toxicity screening,disease modeling,personalized and regenerative medicine.Elena Genova Federica Cavion Marianna Lucafò Luigina De Leo Marco Pelin Gabriele Stocco Giuliana Decorti 2019World Journal of Stem Cells2019,11,12:4
6Changes of total antioxidant capacity and total oxidant status of aqueous humor in diabetes patients and correlations with diabetic retinopathy显示文摘AIM:To measure changes of total oxidant status(TOS)and total antioxidant capacity(TAC) of aqueous humor(AH) in diabetic retinopathy(DR) patients,and to determine if there were any differences in TOS and TAC of AH in diabetic patients without retinopathy compared with non-diabetic patients.·METHODS:One hundred and three eyes of 103patients who were enrolled for cataract surgery were included in this study.Patients were grouped according to presence of diabetes and stage of DR.Prior to cataract surgery,0.1mL to 0.2mL of AH was aspirated and analyzed for TAC and TOS level using a colorimetric method.·RESULTS:TOS levels were highest among proliferative diabetic retinopathy(PDR) patients and lowest in patients with only cataracts.Results were statistically significant between all groups(P <0.05).Whereas result between diabetic without retinopathy patients and non-proliferative diabetic retinopathy(NPDR) patients was not statistically significant(P =0.757).TAC levels were highest in patients with only cataract and lowest among PDR patients and results were statistically significant between all groups(P <0.05).·CONCLUSION:Aqueous humor TAC levels are low in diabetic patients and reduced further in DR patients,TOS levels are increased in diabetic patients and this is exacerbated in DR patients.Emrullah Beyazyildiz Ali Bülent ankaya Esra Ergan Mustafa Alparslan Anayol Yasemin zdamar Sevilay Sezer Mehmet Hakan Tirhis Pelin Yilmazbas Faruk ztürk 2013International Journal of Ophthalmology(English edition)2013,6,4:4
7The Relationship Between Pediatric Nonalcoholic Fatty Liver Disease and Cardiovascular Risk Factors and Increased Risk of Atherosclerosis in Obese Children显示文摘Selim G?k?e Zehra Atbinici Zehra Aycan Hasibe G?k?e ??nar Pelin Zorlu 2013Pediatric Cardiology2013,,2:3
8Comparison of total/active ghrelin levels in primary open angle glaucoma,pseudoexfoliation glaucoma and pseudoexfoliation syndrome显示文摘AIM:To investigate the levels of ghrelin(Gh),acylated ghrelin(AGh) and AGh/Gh ratio in the humor aqueous(HA) of cases with pseudoexfoliation syndrome(PXS),pseudoexfoliation glaucoma(PXG),primary open angle glaucoma(POAG) and to compare these with control subjects.METHODS:A prospective examination was made of the total Gh,and AGh levels in HA of 67 patients undergoing cataract surgery.Patients were divided into 4 groups.HA samples were aspirated at the beginning of the surgery,stored at -70℃.Gh and AGh quantification was performed with ELISA kits and the AGh/total-Gh ratios were calculated.ANOVA,Kruskal-Wallis,Chi-square and post-hoc tests were used for statistical analysis.RESULTS:Total Gh levels in HA were 189.2±45.6 pg/mL in the control group,199.2±32.9 pg/mL in PXS,180.6±20.9 pg/mL in PXG and 176.8±21.4 pg/mL in POAG groups(P>0.05).AGh levels in HA were 23.09±5.01 pg/mL in the control group,24.13±5.22 pg/mL in PXS,22.29±1.55 pg/m L in PXG and 19.69±2.93 pg/mL in POAG groups(P>0.05).The ratio of AGh/Gh was 10.3%±2.34% in the control group,13.03%±2.58% in PXS,12.3%±1.54% in PXG and 11.79%±1.41% in POAG groups(P=0.044).The difference between the PXS and control groups was significant(P=0.03).CONCLUSION:In spite of statistically insignificant results,the HA total Gh levels were lower than those of the control subjects but not parallel with the AGh levels in glaucoma patients.The relative increase in the AGh/Gh ratio in glaucoma cases supports the view that proportional increases of AGh might play a role in the pathogenesis of glaucoma.Numan Eraslan Ufuk Elgin Emine Sen Aytul Kilic Pelin Yilmazbas 2018International Journal of Ophthalmology(English edition)2018,11,5:3
9Pharmacogenetics of azathioprine in inflammatory bowel disease: A role for glutathione-S-transferase?显示文摘Azathioprine is a purine antimetabolite drug commonly used to treat inflammatory bowel disease(IBD).In vivo it is active after reaction with reduced glutathione(GSH)and conversion to mercaptopurine.Although this reaction may occur spontaneously,the presence of isoforms M and A of the enzyme glutathione-S-transferase(GST)may increase its speed.Indeed,in pediatric patients with IBD,deletion of GST-M1,which determines reduced enzymatic activity,was recently associated with reduced sensitivity to azathioprine and reduced production of azathioprine active metabolites.In addition to increase the activation of azathioprine to mercaptopurine,GSTs may contribute to azathioprine effects even by modulating GSH consumption,oxidative stress and apoptosis.Therefore,genetic polymorphisms in genes for GSTs may be useful to predict response to azathioprine even if more in vitro and clinical validation studies are needed.reserved.Gabriele Stocco Marco Pelin Raffaella Franca Sara De Iudicibus Eva Cuzzoni Diego Favretto Stefano Martelossi Alessandro Ventura Giuliana Decorti 2014World Journal of Gastroenterology2014,20,13:2
10Isolation and diagnosis of Helicobacter pylori by a new method: Microcapillary culture显示文摘AIM:To investigate the performance of the microcapillary culture method(MCM) in Helicobacter pylori(H.pylori) isolation and diagnosis.METHODS:Microcapillary culture(MC),classical culture(CC),rapid urease(CLO) test,and histopathologic examination(HE) were performed with biopsy samples.Homogenized biopsy samples were loaded into capillary tubes and incubated for 48 h at 37 ℃ without providing a microaerophilic environment.Additionally,three or four loops of the homogenized sample were inoculated in a ready-to-use selective medium(Becton Dickinson,Helicobacter Agar,Modified) specific for the isolation of H.pylori and incubated at 37 ℃ in a microaerophilic atmosphere provided by Campy Gen(Becton Dickinson,Gas Pack).Bacteria reproducing in microcapillary tubes were evaluated in an inverted microscope and also were evaluated after performing a CC with the content.Results obtained by CC,CLO test,and HE were compared with those of MC.The diagnostic performances of the methods used in this study were evaluated for specificity,sensitivity,positive predictive value(PPV),negative predictive value(NPV),and CI.RESULTS:H.pylori was found positive by CLO test +HE and/or CC culture in 26 patient antrum and corpus biopsy samples.In 25(25/26) patient biopsy samples,H.pylori was isolated by MCM,whereas in only 14(14/26) patient biopsy samples,H.pylori was isolatedby CC.CLO test and HE were found positive in 17(17/26) patient biopsy samples.Comparing the results of the isolation of H.pylori by MCM,CC,CLO test,and HE,the sensitivity of the MCM was found as 96%,the specificity as 80%,the PPV as 83%,the NPV as 95%,and the 95%CI as 0.76(χ2 =31.51,P < 0.01) whereas the sensitivity of the CC was found as 54%(χ2 =19.15,P < 0.01),and the sensitivity of the CLO test and HE were found as 65%(χ2 =25.26,P < 0.01).CONCLUSION:This new microcapillary cultivation method for H.pylori has high diagnostic sensitivity compared with CC,HE,and CLO tests.Adil M Allahverdiyev Melahat Bagirova Reyhan Caliskan Hrisi Bahar Tokman Hayat Aliyeva Gokce Unal Olga Nehir Oztel Emrah Sefik Abamor Hilal Toptas Pelin Yuksel Fatma Kalayci Mustafa Aslan Yusuf Erzin Kadir Bal Bekir S Kocazeybek 2015World Journal of Gastroenterology2015,21,9:2
11渗出性年龄相关性黄斑变性341例激光治疗效果分析(英文)显示文摘目的:探讨渗出性年龄相关性黄斑变性( AMD) 患者激光治疗的预后。方法:前后比较,以评价治疗的有效性。结果:共纳入341 例392 眼渗出性 AMD 病例,其中77.6%伴有脉络膜新生血管( CNV) 。未使用吲哚氰绿( ICG) 血管造影时,仅在 1. 8% 患眼发现隐匿性 CNV; 而使用 ICG血管造影后,该比例提高到 19. 5% ( P < 0. 001) 。激光治疗后,共 349 眼进入随访,其中 68. 2% 视力保持稳定。经统计学检验,病变部位与治疗前后视力改变相关( P <0. 001) ,也与病变复发相关( P < 0. 05) 。在黄斑中心凹区病变的复发率小于旁中心凹或中心凹外病变。结论:ICG 血管造影对研究隐匿性 CNV 治疗效果相当重要。Leyla Atmaca Aysun Idil Pelin Atmaca-Snmez 2011国际眼科杂志2011,11,7:2
12Robust molecular detection of the new Tomato brown rugose fruit virus in infected tomato and pepper plants from Turkey显示文摘Tomato brown rugose fruit virus(ToBRFV)causes severe fruit loss in tomato(Solanum lycopersicum)and pepper(Capsicum annuum)plants.It is an emerging Tobamovirus that is spreading globally.The major challenge is to develop a reliable method for the detection of the virus,and to better characterize the symptoms it causes.The aims of this study,therefore,were to characterize the symptom development on tomato and pepper plants,and to establish a reliable detection method for the virus.Following infection of the tomato and pepper plants with ToBRFV,the leaves turned chlorotic,mosaic or mottled,while the fruit became rugose,necrotic and marbled,and showed discoloration with yellow or brown spots.Transmission electron microscopy(TEM)revealed single rod-like virus particles characteristic of the Tobamoviruses.Classical reverse transcription PCR(RT-PCR)and quantitative PCR(qPCR)with specific primers and probes confirmed that the virus is ToBRFV.We found that the resistance genes from tomato,Tm-2^(2),and pepper,L1,L2,L3 and L4,did not confer resistance to ToBRFV.Here,we present a PCR-based method as a diagnostic test for detecting ToBRFV in infected seeds.This method will help to prevent further spread of the virus in commercial seeds.Hakan FIDAN Pelin SARIKAYA Kubra YILDIZ Bengi TOPKAYA Gozde ERKIS Ozer CALIS 2021Journal of Integrative Agriculture2021,20,8:2
13Numerical investigation of seismic performance of high modulus columns under earthquake loading显示文摘This paper presents the result of two-dimensional fi nite element modeling studies in order to investigate the seismic behavior of high modulus columns in liquefi able soil. Particular attention was paid to the shear stress reduction mechanism of the high modulus columns and the shear strain distribution between soil and columns during earthquake motion. Numerical analyses were performed using a nonlinear elasto-plastic model in Plaxis 2016. The reliability of the numerical simulations was verifi ed through the results of a centrifuge test model designed to investigate the contribution of high modulus columns in liquefaction mitigation. The capability of numerical simulations was assessed primarily through comparison of predicted acceleration-time histories, pore water pressures, and displacements with the measured counterparts. The results of the numerical analysis showed that the presence of the columns did not reduce seismic shear stresses in the soil when compared to the unimproved soil condition and pure shear behavior between soil and column did not develop as expected in the current design methodology.Selcuk Demir Pelin Ozener 2019Earthquake Engineering and Engineering Vibration2019,18,4:2
14Is the severity of obstructive sleep apnea or the magnitude of respiratory effort associated with gastroesophageal reflux?显示文摘TO THE EDITOR In a tecent issue of World Journal of Gastroenterology,Demeter et al.[1],reported that in patients having both gastro-esophageal reflux disease(GERD)and obstructive sleep apnea(OSA),there was a positive correlation between endoscopic findings of GERD and the number of apneas and hypopneas per hour,namely apnea hypopnea index.Levent Ozturk Zerrin Pelin 2005World Journal of Gastroenterology2005,11,30:2
15Effects of 48 hours sleep deprivation on human immune profile显示文摘Oztark L Pelin Z Karadeniz D 1999Sleep Research Online1999,2,:1
16Amodel to evaluate inventory costs in a remanufacturing environment 显示文摘Z Pelin Baylndlr Nesim Erkip RekG 2003Production Economics2003,,81:1
17Lipid peroxidation and paraoxonase activity in nocturnal cyclic and sustained intermittent hypoxia显示文摘Okur HK Pelin Z Yuksel M 2013Sleep Breath2013,17,1:1
18Building Sister Chromatid Cohesion: Smc3 Acetylation Counteracts an Antiestablishment Activity显示文摘Benjamin D. Rowland Maurici B. Roig Tatsuya Nishino Alexander Kurze Pelin Uluocak Ajay Mishra Frédéric Beckou?t Philippa Underwood Jean Metson Richard Imre Karl Mechtler Vittorio L. Katis Kim Nasmyth 2009Molecular Cell2009,,6:1
19Correlations of serum prolidase activity between bone turnover markers and mineral density in postmenopausal osteoporosis显示文摘Fatma Ferda Verit Iclal Geyikli Pelin Yazgan Ahmet Celik 2006Archives of Gynecology and Obstetrics2006,,3:1
20Detection of sources using Bootstrap tectmiques显示文摘BRCICH R F ZOUBIR A M PELIN P 2002IEEE Transactions on Signal Processing2002,50,2:1
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