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| 1 | Effect of preoperative immunonutrition and other nutrition models on cellular immune parameters显示文摘AIM:To evaluate the effects of preoperative immunonutrition and other nutrition models on the cellular immunity parameters of patients with gastrointestinal tumors before surgical intervention.In addition,effects on postoperative complications were examined. METHODS:Patients with gastrointestinal tumors were randomized into 3 groups.The immunonutrition group received a combination of arginine,fatty acids and nucleotides.The second and third group received normal nutrition and standard enteral nutrition,respectively.Nutrition protocols were administered for 7 d prior to the operation.Nutritional parameters,in particular prealbumin levels and lymphocyte subpopulations(CD4+,CD8+,CD16+/56+,and CD69 cells)were evaluated before and after the nutrition protocols.Groups were compared in terms of postoperative complications and duration of hospital stay. RESULTS:Of the 42 patients who completed thestudy,16 received immunonutrition,13 received normal nutrition and 13 received standard enteral nutrition. prealbumin values were low in every group,but this parameter was improved after the nutritional protocol only in the immunonutrition group(13.64±8.83 vs 15.98±8.66,P=0.037).Groups were similar in terms of CD4+,CD16+/56,and CD69+prior to the nutritional protocol;whereas CD8+was higher in the standard nutrition group compared to the immunonutrition group.After nutritional protocols,none of the groups had an increase in their lymphocyte subpopulations.Also,groups did not differ in terms of postoperative complications and postoperative durations of hospital stay. CONCLUSION:Preoperative immunonutrition provided a significant increase in prealbumin levels,while it did not significantly alter T lymphocyte subpopulation counts,the rate of postoperative complications and the duration of hospital stay. | Yusuf Gunerhan Neset Koksal Umit Yasar Sahin Mehmet Ali Uzun Emel Ek■ioglu-Demiralp | 2009 | World Journal of Gastroenterology2009，15，4： | 21 |
| 2 | Insulin resistance in H pylori infection and its association with oxidative stress显示文摘AIM: To determine the insulin resistance (IR) and oxidative status in H pylori infection and to find out if there is any relationship between these parameters and insulin resistance. METHODS: Fifty-five H pylori positive and 48 H pylori negative patients were enrolled. The homeostasis model assessment (HOMA) was used to assess insulin resistance. Serum total antioxidant capacity (TAC), total oxidant status (TOS) and oxidative stress index (OSI) were determined in all subjects. RESULTS: The total antioxidant capacity was significantly lower in H pylori positive group than in H pylori negative group (1.36 ± 0.33 and 1.70 ± 0.50, respectively; P < 0.001), while the total oxidant status and oxidative stress index were significantly higher in H pylori positive group than in H pylori negative group (6.79 ± 3.40 and 5.08 ± 0.95, and 5.42 ± 3.40 and 3.10 ± 0.92, respectively; P < 0.001). Insulin resistance was significantly higher in H pylori positive group than in H pylori negative group (6.92 ± 3.86 and 3.61 ± 1.67, res- pectively; P < 0.001). Insulin resistance was found to be significantly correlated with total antioxidant capacity (r = -0.251, P < 0.05), total oxidant status (r = 0.365, P < 0.05), and oxidative stress index (r = 0.267, P < 0.05). CONCLUSION: Insulin resistance seems to be associated with increased oxidative stress in H pylori infection. Further studies are needed to clarify the mechanisms underlying this association and elucidate the effectof adding antioxidant vitamins to H pylori eradication therapy on insulin resistance during H pylori infection. | Mehmet Aslan Mehmet Horoz Yasar Nazligul Cengiz Bolukbas F Fusun Bolukbas Sahbettin Selek Hakim Celik Ozcan Erel | 2006 | World Journal of Gastroenterology2006，12，42： | 15 |
| 3 | Interaction between seed size and NaCl on germination and early seedling growth of some Turkish cultivars of chickpea(Cicer arietinum L.)显示文摘Chickpea is an important food legume crop of Turkey and is largely grown for human consumption on low moisture or salt-affected soils. The objective of the study was to find the effects of NaCl stress at electrical conductivities of 4.5,8.6,12.7 and 16.3 dS/m and seed sizes(7,8 and 9 mm) on germination and early seedling growth of three popular chickpea cultivars(AKN-97,Gokce and Uzunlu-99). Mean frequency of germination,germination time,germination index,root length,shoot length and seedling fresh weight showed seed size-dependent responses of cultivars to salt stress. In general,small seeds germinated and grew more rapidly compared to medium and large seeds of the same cultivars against all levels of salt stress,with the best results in cultivar Uzunlu-99. No effect of NaCl treatments was observed on frequency of germination;however,a drastic decrease in early seedling growth was recorded at increased NaCl concentrations. Regression analysis results showed a significantly positive rela-tionship(P<0.01) between seed size and mean germination time,whereas a significantly negative relationship was recorded between seed size and germination index,root length,shoot length. Moreover,linear regression values apparently confirmed that increased seed size in each cultivar affected decreased germination index,root and shoot lengths with enhanced mean germination time. Thus,it was concluded that the use of small seeds could considerably reduce the production costs of chickpea in salt-affected soils. | Muharrem KAYA Gamze KAYA Mehmet Demir KAYA Mehmet ATAK Sevil SAGLAM Khalid Mahmood KHAWAR Cemalettin Yasar CIFTCI | 2008 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2008，9，5： | 8 |
| 4 | Effect of BMI on outcomes of surgical treatment for tibial plateau fractures: A comparative retrospective case series study显示文摘 | Yasar Mahsut Dincel All Oner Yavuz Arikan Sever Caglar Rasit Ozcafer Mehmet Akif Gulec | 2018 | Chinese Journal of Traumatology2018，21，2： | 7 |
| 5 | Sludge granulation and efficiency of phase separator in UASB reactor treating combined industrial effluent显示文摘污泥使成粒状和 gas-liquid-solid 的效果隔板(图文集) designon upflow 的效率厌氧的污泥毛毯( UASB )和 upflow 厌氧的 sludgefilter ( UASF )反应堆,在从 3~12 h 的 HRT 操作 investigated.VSS/TS ratiogradually 在两个被增加有增加污泥的反应堆变老(从 0.5 到超过 0.7 forUASB 反应堆并且 0.012~0.043 为 UASF 反应堆) UASF sludgeshowed 的.X光线衍射分析扩展揭示它的另外的 abs | Abdullah Yasar Nasir Ahmad Muhammad Nawaz Chaudhry Aamir Amanat Ali Khan | 2007 | Journal of Environmental Sciences2007，19，5： | 6 |
| 6 | Novel role for gabapentin in neuroprotection of central nervous system in streptozotocine-induced diabetic rats显示文摘Aim: To investigate the effect of gabapentin on neural [neuron-specific enolase (NSE)] and glial markers [glial fibrillary acidic protein (GFAP) and S 100B] in different brain regions of diabetic rats. Methods: Diabetes was induced by a single intraperitoneal injection of streptozotocine (50mg/kg body weight). Rats in one diabetic group received gabapentin (50mg·kg^-1·d^-1) and rats in the other diabetic group received vehicle only for 6 weeks. The levels of GFAP, S100B, and NSE were determined by immunoblotting in the hippocampus, cortex, and cerebellum. Lipid peroxidation (LPO as malondialdehyde+4-hydroxyalkenals) and glutathione (GSH) levels were also determined in the same brain parts. Results: Total and degraded GFAP content and S100B protein expression in different areas of brain tissues significantly increased in diabetic rats compared to control rats. Similarly, NSE levels were also significantly elevated in hyperglycemic rats. In addition, there was a significant increase in LPO levels in the diabetic rat brain compared to control rat brains. Pretreatment with gabapentin prevented the upregulation of GFAP, S 100B, and NSE in all brain regions of diabetic rats. The level of LPO was reduced, but not completely halted, by treatment with gabapentin. Conclusion:These results suggest that diabetes causes glial and neuronal injury, possibly as a result of elevated oxidative stress, and that gabapentin protects neurons and glial cells. Thus, we predict that gabapentin treatment will attenuate the hippocampal and cortical neurodegeneration observed during diabetes mellitus in rats. | Giyasettin BAYDAS Ertugrul SONKAYA Mehmet TUZCU Abdullah YASAR Emir DONDER | 2005 | Acta Pharmacologica Sinica2005，26，4： | 5 |
| 7 | Drag pick cutting tests: A comparison between experimental and theoretical results显示文摘This paper aims at reporting the results of a number of drag pick cutting tests on selected igneous rock samples to compare the experimentally determined maximum cutting force(FC') values with theoretically estimated ones. First, a review on theoretical rock cutting models proposed for both chisel and conical picks was presented in detail. Experimental study consists of both chisel and conical pick cutting tests in unrelieved(single-pick) cutting mode with varying cutting depths. FC' values were determined from experimental results, and theoretical models were utilized to compute FC' for all cutting conditions.Computed and experimentally determined FC' data were then compared for a referenced cutting depth. It is shown that the theoretical models might overestimate or underestimate FC' and cannot give reliable results. Finally, explanations for these mismatches were presented. | Serdar Yasar Ali Osman Yilmaz | 2018 | Journal of Rock Mechanics and Geotechnical Engineering2018，10，5： | 5 |
| 8 | Hybrid multi-chip assembly of optical communication engines by in situ 3D nanolithography显示文摘Three-dimensional(3D)nano-printing of freeform optical waveguides,also referred to as photonic wire bonding,allows for efficient coupling between photonic chips and can greatly simplify optical system assembly.As a key advantage,the shape and the trajectory of photonic wire bonds can be adapted to the mode-field profiles and the positions of the chips,thereby offering an attractive alternative to conventional optical assembly techniques that rely on technically complex and costly high-precision alignment.However,while the fundamental advantages of the photonic wire bonding concept have been shown in proof-of-concept experiments,it has so far been unclear whether the technique can also be leveraged for practically relevant use cases with stringent reproducibility and reliability requirements.In this paper,we demonstrate optical communication engines that rely on photonic wire bonding for connecting arrays of silicon photonic modulators to InP lasers and single-mode fibres.In a first experiment,we show an eight-channel transmitter offering an aggregate line rate of 448 Gbit/s by low-complexity intensity modulation.A second experiment is dedicated to a four-channel coherent transmitter,operating at a net data rate of 732.7 Gbit/s-a record for coherent silicon photonic transmitters with co-packaged lasers.Using dedicated test chips,we further demonstrate automated mass production of photonic wire bonds with insertion losses of(0.7±0.15)dB,and we show their resilience in environmental-stability tests and at high optical power.These results might form the basis for simplified assembly of advanced photonic multi-chip systems that combine the distinct advantages of different integration platforms. | Matthias Blaicher Muhammad Rodlin Billah Juned Kemal Tobias Hoose Pablo Marin-Palomo Andreas Hofmann Yasar Kutuvantavida Clemens Kieninger Philipp-Immanuel Dietrich Matthias Lauermann Stefan Wolf Ute Troppenz Martin Moehrle Florian Merget Sebastian Skacel Jeremy Witzens Sebastian Randel Wolfgang Freude Christian Koos | 2020 | Light(Science & Applications)2020，9，1： | 4 |
| 9 | 1,3-二烷基咪唑啉/Pd催化卤代芳烃的Heck和Suzuki反应显示文摘合成并表征了一种新型的有空间需求的N-杂环卡宾前驱体1,3-二烷基咪唑啉盐.这些咪唑啉盐与乙酸钯结合形成的高活性催化剂,可在温和条件下催化氯代和溴代芳烃的Heck和Suzuki交叉偶联反应. | Sedat YASAR Ismail OEZDEMiR Bekir CETINKAYA | 2008 | 催化学报2008，29，2： | 4 |
| 10 | Metal-Organic Framework Materials for Electrochemical Supercapacitors显示文摘Exploring new materials with high stability and capacity is full of challenges in sustainable energy conversion and storage systems.Metal-organic frameworks(MOFs),as a new type of porous material,show the advantages of large specific surface area,high porosity,low density,and adjustable pore size,exhibiting a broad application prospect in the field of electrocatalytic reactions,batteries,particularly in the field of supercapacitors.This comprehensive review outlines the recent progress in synthetic methods and electrochemical performances of MOF materials,as well as their applications in supercapacitors.Additionally,the superiorities of MOFs-related materials are highlighted,while major challenges or opportunities for future research on them for electrochemical supercapacitors have been discussed and displayed,along with extensive experimental experiences. | Ziwei Cao Roya Momen Shusheng Tao Dengyi Xiong Zirui Song Xuhuan Xiao Wentao Deng Hongshuai Hou Sedat Yasar Sedar Altin Faith Bulut Guoqiang Zou Xiaobo Ji | 2022 | Nano-Micro Letters2022，14，11： | 4 |
| 11 | 炭阳极原料中稀土元素镧(La)铈(Ce)对其性能影响显示文摘利用扫描电子显微镜-能谱仪(SEM-EDS)和X射线荧光分析仪(XRF)对炭阳极原料进行表征分析,发现某种炭阳极生产原料中含有稀土元素镧(La)和铈(Ce)。并对含有稀土元素和未含有稀土元素的炭阳极的三个主要指标:二氧化碳反应性、空气反应性和空气渗透率进行了分析测试,结果显示稀土元素对于炭阳极的空气渗透率有提高作用,而对于炭阳极的反应性有催化作用,会加快炭阳极的消耗。 | 谢雅典 刘卫 郑环 Duygu Kocaefe Yasar Kocaefe 田景学 柏登成 | 2012 | 轻金属2012，，4： | 3 |
| 12 | Association of human leukocyte antigen DQB1 and DRB1 alleles with chronic hepatitis B显示文摘AIM: To investigate the effect of human leukocyte antigen(HLA) DRB1 and DQB1 alleles on the inactive and advanced stages of chronic hepatitis B.METHODS: Patient records at a single institution's hepatology clinic were reviewed. Demographic data, laboratory results, endoscopy results, virological parameters, biopsy scores and treatment statuses were recorded. In total, 355 patients were eligible for thestudy, of whom 226(63.7%) were male. Overall, 82(23.1%) were hepatitis B early antigen(HBeAg) positive, 87(24.5%) had cirrhosis, and 66(18.6%) had inactive disease. The presence of DQB1 and DRB1 alleles was determined by polymerase chain reaction with sequence-specific primers. The distribution of the genotyped alleles among patients with cirrhosis and patients with chronic active hepatitis was analyzed.RESULTS: The most frequent HLA DQB1 allele was DQB1*03:01(48.2%), and the most frequent HLA DRB1 allele was DRB1*13/14(51.8%). DQB1*05:01 was more frequent in patients with active disease than in inactive patients(27% vs 9.1%; P = 0.002, Pc = 0.026). DRB1*07 was rare in patients with cirrhosis compared with non-cirrhotics(3.4% vs 16%; P = 0.002, Pc = 0.022). Older age(P < 0.001) and male gender(P = 0.008) were the other factors that affected the presence of cirrhosis. In a multivariate logistic regression analysis, DRB1*07 remained a significant negative predictor of cirrhosis(P = 0.015). A bioinformatics analysis revealed that a polymorphic amino acid sequence in DRB1*07 may alter interaction with the T-cell recognition site.CONCLUSION: This study demonstrates that HLA alleles may influence cirrhosis development and disease activity in Turkish chronic hepatitis B patients. | Levent Doganay Arta Fejzullahu Seyma Katrinli Feruze Yilmaz Enc Oguzhan Ozturk Yasar Colak Celal Ulasoglu Ilyas Tuncer Gizem Dinler Doganay | 2014 | World Journal of Gastroenterology2014，20，25： | 3 |
| 13 | Decolorization of Blue CL-BR dye by AOPs using bleach wastewater as source of H_2O_2显示文摘这研究集中于先进氧化过程的功效的调查( Fenton , ozonation 和 UV/H2O2 )为使用的反应偶氮的染料( BlueCL-BR )的 decolorization 漂白废水作为 H2O2.All 的可能的来源,实验在结果显示出的实验室规模 set-up.The 上被执行渲染移动效率由紫外或漂白( H2O2 )独自不是因此 efficient.Fenton 过程与漂白废水被发现是以象 3 的 pH 和H2O2/Fe^(2+)那样的过程条件最有效 24:1 的比率,导致 64%colour 移动。几乎完全的颜色移动,即, 99% 和 95% 被 UV/H2O2 andUV/bleach 废水在 30 和 60 min 完成, respectively.Ozonation 证明了一个有效方法是在碱的 pH.It 的 CL-BR 染料是可能的在 pH 完成 ozonation 的 98% 颜色移动 with30 min 的蓝色的 fordecolorization 9。染料的颜色移动被发现首先跟随顺序动力学。 | Abdullah Yasar Nasir Ahmad Aamir Amanat Ali Khan Anwer Yousaf | 2007 | Journal of Environmental Sciences2007，19，10： | 3 |
| 14 | Robotic transoral vestibular parathyroidectomy:Two case reports and review of literature显示文摘Advances in preoperative localization studies and de-mands for scarless surgery have promoted the inves-tigation for remote techniques in parathyroid surgery. Transoral vestibular approach seems to provide the most comfortable and safest access to the neck. In this paper, we report our initial experience with robotic transoral ves-tibular parathyroidectomy(RTVP) in four patients with primary hyperparathyroidism. The surgery was perfor-med with the Da Vinci system through three trocars intro-duced from the lower lip vestibule. The procedure was converted to open in two patients due to inappropriate preoperative localization. The mean operative time was 169 min. No postoperative complications were seen. Patients were discharged on postoperative day 1. RTVP is a feasible and safe technique, which allows better surgical exposure and manipulation of the instruments. The advantages of transoral vestibular approach can be enhanced by robotics. Further studies are needed to analyze complications and costs. | Yasar Ozdenkaya Cenk Ersavas Naciye Cigdem Arslan | 2018 | World Journal of Clinical Cases2018，6，12： | 3 |
| 15 | Blastocystis in ulcerative colitis patients:Genetic diversity and analysis of laboratory findings显示文摘Objective:To determine Blastocystis frequency and subtypes(ST) in ulcerative colitis(UC) patients and analyse some laboratory findings between Blastocystis positive and negative cases.Methods:Faecal samples from 150 UC patients in Adnan Menderes University,Training and Research Hospital were examined by direct microscopy and cultivated in Jones medium.Blastocystis positive cultures were subjected to DNA isolation and subtypes were identified by sequencing of barcode region.A retrospective analysis was conducted on C reactive protein(CRP),leukocyte counts(WBC),neutrophil counts,and sedimentation rates.Results:The overall positive rate of Blastocystis was 8%(12 patients) and the most abundant subtype was ST3(eight isolates,66.7%),followed by ST1,ST2 and ST7.Laboratory findings between Blastocystis infected and non-infected UC patients were not significantly different.Blastocystisfrequency was 3.8% among the patients in active stage,while it was 11.8% among the patients in remission stage.Conclusions:The present study confirms previous findings that have indicated the predominance of Blastocystis ST3 in humans and contributes additional evidence that suggests the low colonization of Blastocystis infection in ulcerative colitis patients during active stage. | Adil Coskun Erdogan Malatyali Hatice Ertabaklar Mustafa B Yasar Ali O Karaoglu Sema Ertug | 2016 | Asian Pacific Journal of Tropical Medicine2016，9，9： | 3 |
| 16 | Assessment of endothelial function in patients with nonalcoholic fatty liver disease显示文摘 | Yasar Colak Ebubekir Senates Atakan Yesil Yusuf Yilmaz Oguzhan Ozturk Levent Doganay Ender Coskunpinar Ozlem Timirci Kahraman Banu Mesci Celal Ulasoglu Ilyas Tuncer | 2013 | Endocrine2013，，1： | 2 |
| 17 | Label-free capacitive biosensor for sensitive detection of multiple biomarkers using gold interdigitated capacitor arrays显示文摘 | Anjum Qureshi Javed H. Niazi Saravan Kallempudi Yasar Gurbuz | 2010 | Biosensors and Bioelectronics2010，，10： | 2 |
| 18 | Effectiveness and safety of ureteroscopy in pregnant women: a comparative study显示文摘 | Yasar Bozkurt Haluk Soylemez Murat Atar Ahmet Ali Sancaktutar Necmettin Penbegul Nam?k Kemal Hatipoglu Mehmet Nuri Bodakc? Mehmet S?dd?k Evsen | 2013 | Urolithiasis2013，，1： | 2 |
| 19 | Comparison of trifocal toric and bifocal toric intraocular lens implantation in patients with cataract and high corneal astigmatism显示文摘AIM:To investigate and compare the quality of life,satisfaction,contrast sensitivity,glare,depth perception,and intraocular lens(IOL)rotation in patients who underwent trifocal toric and bifocal toric IOLs.METHODS:A total of 80 eyes of 40 patients were included in this prospective study.Twenty patients in each group were implanted with trifocal toric and bifocal toric IOL,respectively.Preoperative and postoperative 6-month measurements were recorded for both patient groups.Comprehensive anterior and posterior segment examinations,distance-intermediate-near visual acuity values and the visual function scale questionnaire results were evaluated at these examinations.Patient satisfaction,contrast sensitivity,glare,intermediate-near and distance stereopsis and IOL rotation were also evaluated.RESULTS:No significant difference was found between the groups in terms of distance and near visual acuities(P=0.269,P=0.451).Intermediate visual acuity was significantly increased in the trifocal toric group(P<0.001).The visual function scale results were increased after surgery in both groups(P=0.001 and P<0.001),with no difference determined between them(P=0.158 and P=0.691).The number of patients wearing glasses was low in both groups and there was no significant difference between the groups(P>0.05).The overall satisfaction in the trifocal toric group was significantly higher than in the bifocal toric group(P=0.03).The highest sensitivity was observed at 6 cpd spatial frequency in all patients under photopic conditions(1.80±0.24 logU,1.74±0.20 logU).Distance-intermediate-near binocular depth perception results in both groups were higher in the trifocal toric group(P=0.02,0.048,0.003,respectively).Although there was no significant difference for 3 meters stereopsis,the trifocal toric group had higher depth perception(P=0.577).Mean rotation was 5.76°±3.93°in the trifocal toric group and 12°±7.1°in the bifocal toric group.CONCLUSION:Better results in the middle distance are obtained in the trifocal toric group and less IOL rotation due to digital system-coordinated surgery.Moreover,the overall satisfaction in the trifocal toric group is significantly higher than in the bifocal toric group. | Merve Bozkurt Gencer Hikmet Basmak Erdogan Yasar Ozkan Onal | 2021 | International Journal of Ophthalmology(English edition)2021，14，12： | 2 |
| 20 | Adsorption of chromium(Ⅵ) on pomace-An olive oil industry waste: Batch and column studies显示文摘 | Emine Malkoc Yasar Nuhoglu Murat Dundar | 2006 | Journal of Hazardous Materials2006，138，： | 1 |
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