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| 1 | Laser-assisted dacryocystorhinostomy in nasolacrimal duct obstruction:5-year follow-up显示文摘AIM:To evaluate the long-term sucess rate of laserassisted dacryocystorhinostomy (L-DCR) in patients with nasolacrimal duct obstruction (NDO).METHODS:Forty-one eyes of forty patients aged between 21-85y (mean 56.7y) who underwent L-DCR for the treatment of NDO were included in this retrospective,non-randomized study. The follow-up time was 72mo.Functional sucess was defined as the disappearance of epiphora under normal conditions and the presence of a patent ostium on lacrimal irrigation. Anatomical success was defined as a patent lacrimal passage on syringing besides continuing epiphora. Surgical failure was defined as persistent epiphora and closed ostium.RESULTS:Twenty-seven of 40 patients (67.5%) were female and 13 of 40 patients (32.5%) were male. The NDO was right-sided in 17 (42.5%) patients and left-sided in 22(55%) patients whereas 1 (2.5%) patient had undergone bilateral surgery. In 11 (27.5%) patients there were additional nasal abnormalities requiring simultaneous surgical approach. The average time for L-DCR was 26.50±4.9min(16-39min) and the average total amount of laser energy used was 287±27.9 J (239-367 J). At the 5y follow-up, anatomical sucess rate was 75.0%(30 patients) and functional success rate was 65.0%(26 patients), whereas surgical failure was seen in 25%(10 patients). Revision of surgery was performed in 10 cases (25.0%); failure of revision surgery was seen in 2 cases(5.0%).CONCLUSION: Transcanalicular L-DCR is a reliable and fast procedure in the treatment of NDO. It can be alternative to external DCR which is accepted as the gold standard currently. The functional and anatomical success rate is higher in the first months and years, but still satisfactory at fifth year. | Mustafa Dogan Anar Alizada Güliz Fatma Yavas Orhan Kemal Kahveci Osman Bakan | 2018 | International Journal of Ophthalmology(English edition)2018，11，10： | 2 |
| 2 | Highly efficient three-phase grid-connected parallel inverter system显示文摘In this paper, a new three-phase grid-connected inverter system is proposed. The proposed system includes two inverters. The main inverter, which operates at a low switching frequency, transfers active power to the grid. The auxiliary inverter processes a very low power to compensate for the grid current ripple. Thus, no active power is processed by the auxiliary inverter. The goal is to produce a grid current with a low total harmonic distortion(THD) and to obtain the highest efficiency from the inverter system. The main inverter is controlled via a space-vector pulse-width modulation owing to its optimum switching pattern, and the auxiliary inverter is controlled via a hysteresis current-control technique owing to the technique's fast dynamic response. The proposed system is analyzed in terms of different DC-link voltage, switching frequency,and filter inductance values. The optimum system parameters are selected that provide a THD value of less than 5%.A prototype inverter system at a 10 kW output power has been implemented. The main inverter operates at a 3 kHz switching frequency, and the auxiliary inverter compensates for the grid-current ripple. In total, a THD of 4.33%and an efficiency of 97.86% are obtained using the proposed inverter system prototype. | Evren ISEN Ahmet Faruk BAKAN | 2018 | Journal of Modern Power Systems and Clean Energy2018，6，5： | 2 |
| 3 | Elevated Serum Arginase Activity Levels in Patients with Breast Cancer显示文摘 | Muhammet Fevz? Polat Sey?than Tays? Sev?n? Polat Abdullah B?yük Ebubek?r Bakan | 2003 | Surgery Today2003，，9： | 1 |
| 4 | Liquid crystal microcapsule medical device used for thermographic examination of the human female breast显示文摘 | Bakan J A Schaab C K | | 0，，1： | 1 |
| 5 | Stability of barley and malt lipid transfer protein 1(LTP1)toward heating and reducing agents:relationships with the brewing process显示文摘 | Perrocheau L Bakan B Boivin P | | 0，，08： | 1 |
| 6 | A New ZVT-ZCT-PWM DCDC Converter 显示文摘 | Hac Bodur A Faruk Bakan | 2004 | IEEE Transactions on Power Electronics2004，19，3： | 1 |
| 7 | Evaluation of oxidative stress in erythrocytes of guinea pigs with experimental otitis media and effusion显示文摘 | Aktan B Taysi S Gumustekin K Bakan N Sutbeyaz Y | 2003 | Ann Clin Lab Sci2003，33，： | 1 |
| 8 | Circulating levels of IGF-I and IGFBP-3 in gastric cancer 显示文摘 | Ahinkaynak K Bilici M Bakan N | 2012 | Turkish Journal of Medical Sci- ences2012，42，9： | 1 |
| 9 | Low serum pancreatic enzyme levels predict mortality and are associated with malnutrition–inflammation–atherosclerosis syndrome in patients with chronic kidney disease显示文摘 | Abdullah Ozkok Omer Celal Elcioglu Tahsin Cukadar Ali Bakan Gulsah Sasak Kadir Gokhan Atilgan Sabahat Alisir Mehmet Kanbay Adrian Covic Ali Riza Odabas | 2013 | International Urology and Nephrology2013，，2： | 1 |
| 10 | Fungal growth and Fusarium mycotoxin content in isogenic traditional maize and genetically modified maize grown in France and Spain显示文摘 | Bakan B Melcion D Richard MD | 2002 | J Agric Food Chem2002，50，： | 1 |
| 11 | Anesthetic management of the SRS^(TM) endoscopic stapling system for gastro-esophageal reflux disease显示文摘The SRS TM Endoscopic Stapling System(Medigus,Tel Aviv,Israel) is a new tool capable of creating a totally endoscopic fundoplication,combined with an endoscope,endoscopic ultrasound and a surgical stapler.SRS TM endoscopic stapling for gastro-esophageal reflux disease is a minimally invasive,outpatient procedure,which requires general anesthesia with positive-pressure ventilation.Keeping the patient on positive endexpiratory pressure(PEEP) may minimize the pressure gradient between the esophagus and the mediastinum,as well as help to prevent air from leaking around the screws and causing pneumomediastinum.In addition,in patients with hiatal hernia,higher PEEP levels may be required to increase intra-thoracic pressure and to force the stomach to slide into the abdomen for ease of endoscopy.We advise smoother emergence from anesthesia,taking precautions for retching,postoperative nausea and vomiting(PONV),while coughing and gagging during extubation and PONV may affect the success of the procedure.Total intravenous anesthesia with propofol and remifentanil seems to be a good choice for these reasons. | Ufuk Topuz Tarik Umutoglu Mefkur Bakan Erdogan Ozturk | 2013 | World Journal of Gastroenterology2013，19，2： | 1 |
| 12 | Fungal growth and Fusarium mycotoxin content in isogenic traditional maize and genetically modified maize grown in France and Spain显示文摘 | Bakan B Melcion D Richard-Molard D Cahagnier B | 2002 | Journal of Agricultural and Food Chemistry2002，50，： | 1 |
| 13 | Persistent organochlorine residues in sediments along the coast of mid-Black Sea region of Turkey显示文摘 | Bakan G Ariman S | 2004 | Marine Pollution Bullentin2004，48，1112： | 1 |
| 14 | Effects of type 2 diabetes mellitus on plasma fatty acid composition and cholesterol content of erythrocyte and leukocyte membranes显示文摘 | Bakan E Yihtirim A Kurtul N | 2006 | Acta Diabetol2006，8，： | 1 |
| 15 | Compara- tive analysis of plasma leptin level in both genders of pa- tients with essential hypertension and healthy subjects 显示文摘 | CANATAN H BAKAN I AKBULUT M | 2004 | Endocr Res2004，30，1： | 1 |
| 16 | Stability of barley and malt lipid transfer protein 1 (LTP1) toward heating and reducing agents: relationships with the brewing process显示文摘 | PERROCHEAU L BAKAN B BOVIN P | 2005 | J Agr Food Chem2005，54，8： | 1 |
| 17 | Changes in textural andoptical properties of oyster mushroom during hot air drying 显示文摘 | Kotwaliwale N Bakane P Verma A | 2007 | Journal of Food Engineering2007，7，8： | 1 |
| 18 | Microencapsulation of foods and related products显示文摘 | Bakan J A | 1973 | Food technol1973，27，4： | 1 |
| 19 | The influence of airway supporting maneuvers on glottis view in pediatric fiberoptic bronchoscopy显示文摘 | Umutoglu T Gedik A H Bakan M | 2015 | Brazilian Journal of Anesthesiology2015，23，5： | 1 |
| 20 | Use of ETView Tracheoscopic Ventilation Tube in airway management of a patient with tracheal injury显示文摘 | Umutoglu T Bakan M Topuz U | 2014 | Minerva Anestesiol2014，80，3： | 1 |
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