|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 老年男性勃起功能及迟发性性腺功能减退症状与下尿路症状严重性的关系显示文摘本文旨在研究土耳其爱琴海地区的老年男性下尿路症状(LUTSs)、勃起功能障碍(ED)和有症状的迟发性性腺功能减退症(SLOH)三者间的关系。符合以下标准的500名男性患者被纳入该研究:40周岁以上;过去6个月内有稳定的性关系;在六个泌尿外科诊所之一进行过就诊登记。每位患者均行血清PSA、睾酮水平及尿流率的检测,并填写国际前列腺症状评分和生活质量评分(IPSS-QoL)量表、国际勃起功能指数(IIEF)问卷和老年男性症状(AMS)量表。在所有的研究对象中,23.9%的患者有轻度LUTSs,53.3%有中度LUTSS,22.8%有重度LUTSS。每组间总睾酮水平无明显差异。除此之外,69.6%的病人患有ED,且ED的发生率与LUTS严重性呈正相关。71.2%的患者出现SLOH(AMS〉27),且IPSS评分越高,严重的性腺功能减退症状的发生率也越高。相关性分析显示以上三种问卷分数之间有显著关联。总之,LUTS严重性是ED和SLOH的非年龄依赖性危险因素,LUTS严重性和SLOH症状之间似乎有显著的相关性,但还需要从病因学和生物学角度进行深入阐明。 | Ozan Bozkurt Deniz Bolat Omer Demir Oktay Ucer Ali Sahin Burak Ozcift Abdulkadir Pekta Tahir Turan Bilal H Gümü Ertan Cans Ahmet Bolukbasi Haluk Erol Adil Esenx | 2013 | Asian Journal of Andrology2013，15，6： | 4 |
| 2 | Comparison of multichannel intraluminal impedance-pH monitoring and reflux scintigraphy in pediatric patients with suspected gastroesophageal reflux显示文摘AIM To evaluate the agreement of multichannel intraluminal impedance-p H monitoring(MII-p HM) and gastroesophageal reflux scintigraphy(GES) for the diagnosis of gastroesophageal reflux disease. METHODS Seventy-five consecutive patients with suspectedgastroesophageal reflux disease(GERD) underwent 24-h combined MII-p HM recording and one hour radionuclide scintigraphy during the course of the MIIpH M study. Catheters with 6 impedance channels and 1 p H sensor were placed transnasally. Impedance and p H data analysis were performed automatically and manually. For impedance monitoring, reflux was defined as a retrograde 50% drop in impedance, starting distally and propagating retrogradely to at least the next two more proximal measuring channels. Reflux index(RI, percentage of the entire record that esophageal p H is < 4.0) greater than 4.2% for p HM and number of refluxes more than 50 for 24 h for MII were accepted as positive test results. At scintigraphy, 240 frames of 15 seconds duration were acquired in the supine position. Gastroesophageal reflux was defined as at least one reflux episode in the esophagus. After scintigraphic evaluation, impedance-pH recordings and scintigraphic images were evaluated together and agreement between tests were evaluated with Cohen's kappa.RESULTS Sufficient data was obtained from 60(80%) patients(34 male, 56.7%) with a mean age of 8.7 ± 3.7 years(range: 2.5-17.3 years; median: 8.5 years). Chronic cough, nausea, regurgitation and vomiting were the most frequent symptoms. The mean time for recording of MII-pH M was 22.8 ± 2.4 h(range: 16-30 h; median: 22.7 h). At least one test was positive in 57(95%) patients. According to diagnostic criteria, GERD was diagnosed in 34(57.7%), 44(73.3%), 47(78.3%) and 51(85%) patients by means of p HM, MII, GES and MII-p HM, respectively. The observed percentage agreements/κ values for GES and p HM, GES and MII, GES and MII-p HM, and MII and p HM are 48.3%/-0.118; 61.7%/-0.042; 73.3%/0.116 and 60%/0.147, respectively. There was no or slight agreement between GES and p HM alone, MII alone or MII-p HM. p H monitoring alone missed 17 patients compared to combined MII-p HM. The addition of MII to pH monitoring increased the diagnosis rate by 50%.CONCLUSION No or slight agreement was found among p H monitoring, MII monitoring, MII-pH monitoring and GES for the diagnosis of gastroesophageal reflux disease. | Nuray Uslu Kizilkan Murat Fani Bozkurt Inci Nur Saltik Temizel Hülya Demir Aysel Yüce Biray Caner Hasan Ozen | 2016 | World Journal of Gastroenterology2016，22，43： | 2 |
| 3 | Evaluation of mixed mode-Ⅰ/Ⅱ criteria for fatigue crack propagation using experiments and modeling显示文摘In this study, in-plane mixed mode-Ⅰ/Ⅱ fatigue crack growth simulations and experiments are performed for the Al 7075-T651 aluminum alloy which is widely used in the aerospace industry. Tests are carried out under different mode mixity ratios to evaluate the applicability of a fracture criterion developed in a previous study to mixed mode-Ⅰ/Ⅱ fatigue crack growth tests.Results obtained from the analyses and experiments are compared with existing and developed criteria in terms of crack growth lives. Compact Tension Shear(CTS) specimens, which enable mixed mode loading with loading devices under different loading angles, are used in the simulations and experiments. In an effort to model and simulate the actual conditions in the experiments, crack surfaces of fractured specimens are scanned, crack paths are modeled exactly, and contacts are defined between the contact surfaces of a specimen and the loading device for each crack propagation step in the analyses. Having computed the mixed mode stress intensity factors from the numerical analyses, propagation life cycles are predicted by existing and the developed mixed mode-Ⅰ/Ⅱ criteria and then compared with experimental results. | Oguzhan DEMIR Ali O.AYHAN Sedat IRIC Hüseyin LEKESIZ | 2018 | Chinese Journal of Aeronautics2018，31，7： | 2 |
| 4 | The cagA status of Helicobacter pylori isolates from dyspeptic children in Turkey显示文摘 | ?nci Nur Salt?k Hülya Demir Doruk Engin ?zge Darka Ertun? Yakut Aky?n Nurten Ko?ak | 2003 | FEMS Immunology and Medical Microbiology2003，，3： | 1 |
| 5 | Assessment of urban air quality in Istanbul using fuzzy synthetic evaluation显示文摘 | Galeda O E Demir I Halil H | | 0，，： | 1 |
| 6 | Associations of 1GF-1, IGFBP-1 and IGFBP-3 on intrauterine growth and early catch-up growth 显示文摘 | Ozkan H Aydin A Demir N | 1999 | Biol Neonate1999，76，5： | 1 |
| 7 | The effect of standard posterolateralversus muscle-sparing thoracotomy on multiple parameters显示文摘 | Akcali Y Demir H Tezcan B | 2003 | AnnThorac Surg2003，76，： | 1 |
| 8 | High resolution computed comography of the lung in patients with rheumatoid arthritis 显示文摘 | Demir R Bodur H Tokoglu F | 1999 | RheumatolInl1999，19，12： | 1 |
| 9 | Assessment of urban air quality in Istanbul using fuzzy synthetic evaluation显示文摘 | O E Guleda I Demir H Halil | 2004 | Atmospheric Environment2004，38，23： | 1 |
| 10 | Simulating uz ban growth driven by transportation networks : A ease study of the Istan- bul third bridge 显示文摘 | Ayazli I E Kilic F Lauf S Demir H Kleinschmit B | 2015 | Land Use Policy2015，49，： | 1 |
| 11 | Development of a mathematical model to predict clean water head losses in hydrocyclone filters in drip irrigation systems using di- mensional analysis 显示文摘 | Yurdem H Demir V Degirmencioglu A | 2010 | Biosystems Engineering2010，105，4： | 1 |
| 12 | Assessment of urban air quality in Is-tanbul using fuzzy synthetic evaluation 显示文摘 | Onkal-Engin G Demir I Hiz H | 2004 | Atmospheric Environment2004，38，： | 1 |
| 13 | Experimental and numerical studies of natural convection from horizontal concrete cylinder heated with a cylindrical heat source显示文摘 | Demir H | 2010 | International Communications in Heat and Mass Transfer2010，37，4： | 1 |
| 14 | Purificiationand some properties of polyphenoloxidase from van apple(Golden Delicious) 显示文摘 | DEMIR H YORUK I H SAVRAN A | 2006 | Asian Journal of Chemistry2006，18，1： | 1 |
| 15 | Retrospective evaluation of patient compliance in continuous oxygen therapy 显示文摘 | Demirel H Demir T Umut S | 2003 | Respira- tion2003，70，2： | 1 |
| 16 | On Some Maps with P and Q Properties in Non-Normal Cone Metric Spcaces显示文摘 | DEMIRER H (O)ZT(U)RK M BASARIR M | | 0，，08： | 1 |
| 17 | Preparation of high-surface area activated carbons from Panlownia wood by ZnC12 activation显示文摘 | YORGUN S VURAL N DEMIRAL H | | 0，，1： | 1 |
| 18 | Serum carnitine and selenium levels in children with celiac disease 显示文摘 | YUCE A DEMIR H TEMIZEL I N | 2004 | Indian J Gastroenterol2004，23，3： | 1 |
| 19 | Environmentally critical elements in channel and cleaned samples of Illinois coals显示文摘 | Ruch R R Damberger H H | 1998 | Fuel1998，77，12： | 1 |
| 20 | Repair of pharyngocutaneous fistulas with the submental artery island flap 显示文摘 | Demir Z Velidedeoglu H Celebioglu S | 2005 | Plast Reconstr Surg2005，115，1： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员