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25篇 您的检索式:作者名="Cavit"
    题名 作者 年代 出处 被引量
1关于云计算安全的思考显示文摘从一个较高的层面讨论了云计算在安全性上的利弊,并提出了兼容性与风险管理、身份与访问管理、服务完整性、终端完整性、信息保护等问题,云服务提供商、使用云服务的企业在评估是否要将现有业务向云计算拓展,或者考虑是否可以开展一项有关云计算的新业务时,都应该考虑这些问题。Roger Halbheer Doug Cavit 2010信息技术与标准化2010,,9:9
2Oxidative stress and lipid peroxidation products:effect of pinealectomy or exogenous melatonin injections on biomarkers of tissue damage during acute pancreatitis显示文摘BACKGROUND:Melatonin (N-acetyl-5-methoxytripta-mine) is a free radical scavenger and a strong antioxidant,secreted by the pineal gland.In this study,we evaluated the effects of decreasing and increasing serum melatonin levels on malonyldialdehyde (MDA),superoxide dismutase (SOD),and reduced glutathione (GSH) levels in pancreatic tissue from rats with experimental acute pancreatitis.METHODS:Experimental acute pancreatitis was induced in three groups of Wistar albino rats (10 animals per group) by pancreatic ductal ligation.The first group had only acute pancreatitis and served as the control.Surgical pinealectomy was added to acute pancreatitis in the second group,removing the source of endogenous melatonin (low melatonin levels group).The third group was given 0.1 ml daily intraperitoneal injections of 20 mg/ml melatonin solution for one week (high melatonin levels group).The effects of melatonin levels were evaluated by comparison of the levels of MDA,SOD,and GS in pancreatic tissue.RESULT:We found that intraperitoneal melatonin injections decreased the levels of MDA and increased the levels of SOD and GSH in pancreatic tissue.CONCLUSION:Exogenous melatonin has a preventive effect on lipid peroxidation and oxidative damage in acute pancreatitis.Cavit l Kahraman Dinler O■uz Hasdemir Oktay Büyüka■ik Güler Bu■dayci 2010Hepatobiliary & Pancreatic Diseases International2010,9,1:7
3Partial virological response to three different nucleotide analogues in naive patients with chronic hepatitis B显示文摘BACKGROUND: The definition of partial virological response(PVR) was proposed because of its clinical relevance. PVR relates to subsequent therapeutic failure which results in the modification of the regimen. Whether this rationale can be applied to all nucleotide analogues (NA) is not clear. This study was undertaken to analyze PVR influence on therapeutic outcomes during lamivudine, entecavir or tenofovir mono therapy in NA-naive patients with chronic hepatitis B in routine clinical practice.METHODS: We retrospectively analyzed 150 NA-naive patients with chronic hepatitis B. These subjects received lamivudine entecavir or tenofovir monotherapy between February 2001 and July 2013.RESULTS: Sixty-nine patients were treated with lamivudine, 35with entecavir, and 46 with tenofovir. The median therapeutic duration was 19.5 (6-147) months. PVR rates at 24 weeks were similar among three NAs (lamivudine 33.3%, entecavir 35.0%tenofovir 32.4%, P=0.981). For all three NAs, patients with a higher baseline viral load or HBeA g-positive status had a higher serum viral positive rate tested by polymerase chain reaction at week 24 and 48. Cumulative probability of virological breakthrough (VBR) for patients treated with lamivudine was67% at 5 years, and PVR at 24 weeks was the independent risk factor for VBR (HR: 3.09; 95% CI: 1.09-8.74; P=0.034); also lamivudine treated patients older than 50 years seemed to have a tendency for VBR (HR: 2.80; 95% CI: 0.99-8.18; P=0.052)A majority of entecavir and tenofovir partial responders achieved and maintained virological response with prolonged monotherapy, except one entecavir treated patient who experienced VBR due to resistance mutations.CONCLUSIONS: Management strategy for lamivudine treatment should include adaptation of regimen according to PVR as an on-treatment response parameter due to its relation with unacceptably high VBR probability. Similar conclusion should not be directly related to entecavir or tenofovir treatment.Ender G Yegin Osman Cavit Ozdogan 2014Hepatobiliary & Pancreatic Diseases International2014,13,6:5
4Cesarean scar endometrioma:Case series显示文摘AIM: To evaluate endometrioma located at cesarean scatrix.METHODS: Medical data of 6 patients who presented to our institution with abdominal wall endometrioma were evaluated retrospectively and reviewed literature in this case series.The diagnostic approaches and treatment is discussed.RESULTS: All patients had a painful mass located at abdominal scars with history of cesarean section.The ages ranged from 31 to 34 and Doppler ultrasonography(US) detected hypoechoic mass with a mean diameter of 30 mm.Initial diagnosis was endometrioma in 4 and incisional hernia in 2 of 6 patients.Treatment was achieved with surgical excision in 5 patients,and one is followed by hormone suppression therapy with gonadotropin.CONCLUSION: Malignant or benign tumors of abdominal wall and incisional hernias should be kept in mind for diagnosis of endometrioma.Imaging methods like doppler US,computed tomography and magnetic resonance imaging should be used for differential diagnosis.Definitive diagnosis can only be made histopathologically.The treatment should be complete surgical excision and take care against intraoperative auto-inoculation of endometrial tissue in order to prevent recurrences.Cavit Col Edip Erdal Yilmaz 2014World Journal of Clinical Cases2014,2,5:3
5First missense mutation in the SOST gene causing selerosteosis by loss of selerostin function 显示文摘Elke P Cavit C Martiene M 2010Hum Mutat2010,31,:1
6measured after water stress cycles in field conditions显示文摘Raschi A Torri F Zienna P et oL Cavitation events in Solarium melongena L 1990Acta Horticulturea1990,278,:1
7Endometrial injury may increase the clinical pregnancy rate in normoresponders undergoing long agonist protocol ICSI cycles with single embryotransfer显示文摘SULEYMAN GUVEN CAVIT KAHT MESUT A 2014European Journal of Obstetrics & Gynecology and Reproductive Biology2014,173,:1
8A new Sulfated lonone Glycoside from Sonchus erzincani CUS 显示文摘Ufuk Ozgen Handan Sevindik Cavit Kazaz Molecules0,15,4:1
9Factors associated with early hospital arrival in acute ischemic stroke patients显示文摘Esin Kulein Koksal Sibel Gazioglu Cavit Boz Gamze Can Zekeriya Alioglu 2014Neurological Sciences2014,,:1
10Serum fibroblast growth factor 21 levels in polycystic ovary syndrome显示文摘Suheyla G Cavit C Ziynet A 0,,11:1
11Prolonged urinary leakage in the postoperative period of renal hydatie cyst treatment with oral desmopressin: a case report 显示文摘Cavit C Ozkan B Serkan D 2012J Med Case Rep2012,6,:1
12A New Sulfated a-lonone Glycoside from Sonchus erzincani- cus 显示文摘Ufuk Ozgen Handan Sevindik Cavit Kazaz 2010Molecules2010,15,:1
13Second primary cancers in patients with gastric cancer显示文摘Oktay Buyukasik Ahmet Hasdemir Yusuf Gulnerman Cavit Col Ozgur Ikiz 2010Radiology and Oncology2010,,4:1
14Large eddy simulation of a a NACA0015 hydrofoil 显示文摘Wang G Ostoja-Starzewski sheet/cloud cavitation on M 2007Apphed Mathematical Modeling2007,31,:1
15Management of iron deficiency anemia:a survey of pediatric hematology/oncology specialists显示文摘Powers JM Mc Cavit TL Buchanan GR 2015Pediatr Blood Cancer2015,5,7:1
16Exogenous melatonin treatment reduces hepatocyte damage in rats with experimental acute pancreatitis显示文摘Cavit ??l Kahraman Dinler O?uz Hasdemir Oktay Büyüka??k Güler Bu?dayc? Hakan Terzi 2010Journal of Hepato - Biliary - Pancreatic Sciences2010,,5:1
17Life-threatening intraabdominal bleed- ing after oocyte retrieval successfully managed with angiographic embolization显示文摘Cavit Kart Suleyman 2011Fertility and sterility2011,96,02:1
18Genetics and male infertility显示文摘The goal of this review is to explain the requirement for understanding the genetic structure of infertility arising from male factor and to discuss the essentials of these genetic elements(2). The majority of the population is affected by this disorder caused by male factor infertility(1); but the etiologies are still unknown. After the primary genetic structure in infertile phenotypes is searched, an evaluation can be made. Thus the reasons causing infertility can be discovered and patients can benefit from effective therapies(1). Publications about male infertility within the recent 10 years in the Pubmed database were discussed(1). There are some approachments for describing the function of specificgenes, but no adequate study is present to be useful for diagnosing and treating male infertility(1). Male fertility and fertility in offspring of males are considerably affected by the exact transition of epigenetic information(1). When the genetic factors playing a role in male infertility were analysed, significant steps will be taken for treating patients and determining the reasons of idiopathic infertility(1). Developments in technology associated with the impact of genetics may enable to specify the etiology of male infertility by determining specific infertile phenotype marks(1).Gulay Gulec Ceylan Cavit Ceylan 2015World Journal of Clinical Urology2015,4,1:0
19New indication area in intersphincteric resection:transanal total mesorectal excision combined with intersphincteric resection显示文摘We read the article by Liu et al.[1]entitled“Transanal total mesorectal excision combined with intersphincteric resection has similar long-term oncological outcomes to laparoscopic abdominoperineal resection in low rectal cancer:a propensity scorematched cohort study.”The article is very interesting and boldly depicted.However,I noticed some areas of the article that I could not find the answers to.Bulent Cavit Yuksel 2023Gastroenterology Report2023,11,1:0
20运用展频时钟产生技术降低硬盘机的电磁干扰显示文摘随着电子产品运作速度与复杂度的持续增加,幅射电磁干扰(Electro Magnetic Interference,EMI)亦大幅成长。各种便携式与无线产品的数量增加使得各种系统之间相互干扰机率亦随之提高,电磁干扰的问题也愈来愈严重。一般控制电磁干扰发送较常运用的技巧就是屏蔽(围堵),以R-C-L被动式组件进行过滤(抑制)。但随着电子系统速度往高速、高复杂度及便携式发展,这些技巧也就愈来愈难以运用。Cavit Ozdalga 2003电子测试2003,,8:0
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