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| 1 | Ni/Pd core/shell nanoparticles supported on graphene as a highly active and reusable catalyst for Suzuki- Miyaura cross-coupling reaction显示文摘 | Onder Metin Sally Fae Ho Cemalettin Alp Hasan Can Max N. Mankin Mehmet Serdar Gueltekin Miaofang Chi Shouheng Sun | 2013 | Nano Research2013,6,1: | 15 |
| 2 | 螺内酯与可乐定作为难治性高血压第4种治疗药物的比较:难治性高血压的最佳治疗随机研究显示文摘该研究旨在通过一个多中心随机试验对作为难治性高血压患者的第4种治疗药物的螺内酯与可乐定进行比较。采用药丸计数评估药物治疗依从性。难治性高血压患者(定义为包括1种利尿剂在内的3种药物治疗12周,诊室及动态血压监测血压仍未控制)随机给予螺内酯(12.5~50 mg/d)或可乐定(0.1~0.3mg,2次/d)继续治疗12周。 | Krieger EM Drager LF Giorgi DMA Pereira AC Barreto-Filho JAS Nogueira AR Mill JG Lotufo PA Amodeo C Batista MC Bodanese LC Carvalho ACC Castro I Chaves H Costa EAS Feitosa GS Franco RJS Fuchs FD Guimarāes AC Jardim PC Machado CA Magalhāes ME Mion D Jr Nascimento RM Nobre F Nóbrega AC Ribeiro ALP Rodrigues-Sobrinho CR Sanjuliani AF Teixeira MDCB Krieger JE ReHOT Investigators 赵狄 练桂丽 | 2018 | 中华高血压杂志2018,26,3: | 7 |
| 3 | Treatment of sepsis: What is the antibiotic choice in bacteremia due to carbapenem resistant Enterobacteriaceae?显示文摘Sepsis is one of the major challenges of today. Although gram-positive bacteria related infections are more prevalent in hospital setting, the highest mortality rate is associated with gram-negative microorganisms especially Enterobacteriaceae. Enterobacteriaceae, including Escherichia coli, Klebsiella spp., Proteus spp., Enterobacter spp. and Serratia spp. Resistance to β-lactams in Enterobacteriaceae is primarily attributed to the production of B-lactamase enzymes with subsequent antibiotic hydrolysis and to a lesser extent by alteration of efflux pump or porins expression. Carbapenem resistant Enterobacteriaceae(CRE) and Acinetobacter baumannii are the most notorious pathogens due to the high incidence of morbidity and mortality especially in the immunocompromised patients in the intensive care unit. The most appropriate antimicrobial therapy to treat CRE is still controversial. Combination therapy is preferred over monotherapy due to its broad-spectrum coverage of micro-organisms, due to its synergetic effect and to prevent development of further resistance. Current suggested therapies for CRE resistance as well as promising antibiotics that are currently under investigation for winning the war against the emerging CRE resistance are reviewed and discussed. | Fatema Alhashem Nicolette Leonie Tiren-Verbeet Emine Alp Mehmet Doganay | 2017 | World Journal of Clinical Cases2017,5,8: | 6 |
| 4 | Decreased paraoxonase1 activity and increased malondialdehyde and oxidative DNA damage levels in primary open angle glaucoma显示文摘To investigate the malondialdehyde(MDA) levels,paraoxonase1(PON1) activity and 8-hydroxy 2-deoxyguanosine(8-OHd G) levels in the primary open angle glaucoma(POAG) patient.Blood samples from 52 healthy individuals and 53 patients with POAG were analyzed for MDA and 8-OHd G by high-performance liquid chromatography(HPLC) and PON1 by spectrophotometry.The data obtained were analyzed statistically.MDA levels were 10.46±8.4 and 4.70±1.79 μmol; PON1 levels were 121 ±39.55 and 161.62 ±60.22 U/m L; and 8-OHd G values were1.32 ±0.53/10~6 d G and 0.47 ±0.27/10~6 d G in the POAG patients and the control group,respectively.The difference was significant in MDA levels,8-OHd G levels and PON1 activity in POAG patients in comparison with controls(P <0.001).We concluded that the observed increase in MDA and 8-OHd G levels may be correlated with decreased PON1 activity.Oxidative stress plays an important role in glaucoma development. | Ugur Yilmaz Mumcu Ibrahim Kocer Orhan Ates H.Hakan Alp | 2016 | International Journal of Ophthalmology(English edition)2016,9,10: | 6 |
| 5 | Characterization of refractory behaviour of complex gold/silver ore by diagnostic leaching显示文摘The amenability of a refractory ore to the extraction of gold and silver by cyanide leaching was investigated. Diagnostic leaching tests were also performed to shed light on the refractory characteristics of ore. The leaching tests show that the extraction of gold and silver is consistently low, i.e. ≤47% and ≤19.2%, respectively, over a leaching period of 24 h. Even fine grinding (e.g. <38 μm) does not improve the recovery of gold and silver. Diagnostic leaching approach provides information into the cause of the refractoriness of the ore. The findings suggest that the refractoriness is induced by the dissemination and encapsulation of the very fine gold and silver particles largely in the carbonates, oxides and sulfides and, to a small extent, with silicates present in the ore matrix. These findings highlight the practical importance of diagnostic leaching for the understanding of the refractory characteristic of such an ore and for the identification of possible pretreatment options to overcome its refractoriness prior to cyanide leaching. | O. CELEP . ALP H. DEVEC M. VICIL | 2009 | 中国有色金属学会会刊:英文版2009,19,3: | 5 |
| 6 | Diagnosis and surgical management of breast cancer metastatic to the spine显示文摘Breast cancer is the most common malignancy and the second leading cause of death in Western women. Breast cancer most commonly metastasizes to the bone and has a particular affinity with the spine, accounting for 2/3 of osseous metastases discovered. With significant improvements in cancer therapies, the number of patients at risk for symptomatic spinal metastases is likely to increase. Patients may suffer from intractable pain and neurological dysfunction, negatively influencing their quality of life. Timely diagnosis of patients is crucial and has been aided by several breakthrough advances in imaging techniques which aid in detection, staging, and follow-up of bone metastases. Breast metastases are usually responsive to hormonal therapy and pharmacologic interventions, but skeletal metastases often require surgical intervention. The treatments are palliative but goals include the preserving or restoring neurologic function, ensuring spinal stability, and relieving pain. Advances in surgical techniques and instrumentation have allowed more effective decompres-sion and stabilization of the spine, and with the support of recent evidence the trend has shifted towards using more advanced surgical options in appropriately selected patients. In this review, the clinical presentation, diagnosis, patient selection, and surgical management of breast cancer metastatic to the spine are discussed. | Derek G Ju Alp Yurter Ziya L Gokaslan Daniel M Sciubba | 2014 | World Journal of Clinical Oncology2014,5,3: | 4 |
| 7 | Colorectal stenting for palliation and as a bridge to surgery:A 5-year follow-up study显示文摘AIM: To evaluate the long-term effectiveness of colonic stents in colorectal tumors causing large bowel obstruction.METHODS: We retrospectively analyzed data from 49 patients with colorectal cancer who had undergone colorectal stent placement between January 2008 and January 2013. Patients' symptoms,characteristics and clinicopathological data were obtained by reviewing medical records. The obstruction was diagnosed clinically and radiologically. Histopathological diagnosis was achieved endoscopically. Technical success rate(TSR)was defined as the ratio of patients with correctly placed SEMS upon stent deployment across the entire stricture length to total number of patients. Clinical success rate(CSR) was defined as the ratio of patients with technical success and successful maintenance of stent function before elective surgery(regardless of number of SEMS deployed) to total number of patients. The surgical success rate(SSR) of colorectal stent as a bridge to surgery was defined as the ratio of patients with successful surgical procedures. Unsuccessful surgical outcomes were defined as being due to insufficient colonic decompression. The technical,clinical,surgical success rates and complications after stenting were assessed.RESULTS: The median age of patients was 64(36 to 89). 44.9% of patients were male and 55.1% were female. Eighteen patients had the obstruction located in the rectum,15 patients in the rectosigmoid region,10 patients in the sigmoid region,and 6 patients had a tumor causing obstruction in the proximal colon. Each patient was categorized pathologically as stage 2(32.7%,16 patients) or stage 3(42.9%,21 patients) and 12 patients(24.4%) had metastatic disease. None of the patients received chemotherapy before stenting. Stenting was undertaken in 37 patients as a bridge to surgery,and in 12 patients stents were used for palliation. Median time to surgery after stenting was 30 ± 91.9 d. All surgery was completed in one single operation and thus no colostomy with stoma was needed. The median overall survival rate of patients with stage 2-3 colorectal cancer was 53.1 mo and stage 4 was 37.1 mo(P = 0.04). Metastatic colorectal patients who were treated palliatively with stents had backbone chemotherapy with oxaliplatin and/or irinotecan-based regimens plus antiangiogenic therapies,especially bevacizumab. Resolution of the obstruction and clinical improvement was achieved in all patients. The technical,clinical and surgical success rates were 95.9%,100% and 94.6%,respectively.CONCLUSION: The efficacy and safety of colonic stents was demonstrated both as a bridge to surgery and for palliative decompression. In addition,results emphasize the importance of the skills of the endoscopist in colonic stenting. | Baris Bayraktar Ibrahim Ali Ozemir Umut Kefeli Gokhan Demiral Julide Sagiro?lu Onur Bayraktar Gupse Adali Alp Ozcelik Osman Baran Tortum | 2015 | World Journal of Gastroenterology2015,21,31: | 3 |
| 8 | Mesenchymal stem cell therapy in patients with small bowel transplantation:Single center experience显示文摘AIM:To study the effects of mesenchymal stem cell(MSC) therapy on the prevention of acute rejection and graft vs host disease following small bowel transplantation.METHODS: In our transplantation center, 6 isolated intestinal transplants have been performed with MSC therapy since 2009. The primary reasons for transplants were short gut syndrome caused by surgical intestine resection for superior mesenteric artery thrombosis(n = 4), Crohn's disease(n = 1) and intestinal aganglionosis(n = 1). Two of the patients were children. At the time of reperfusion, the first dose of MSCs cultured from the patient's bone marrow was passedinto the transplanted intestinal artery at a dose of 1000000 cells/kg. The second and third doses of MSCs were given directly into the mesenteric artery through the arterial anastomosis using an angiography catheter on day 15 and 30 post-transplant.RESULTS: The median follow-up for these patients was 10.6 mo(min: 2 mo-max: 30 mo). Three of the patients developed severe acute rejection. One of these patients did not respond to bolus steroid therapy. Although the other two patients did respond to antirejection treatment, they developed severe fungal and bacterial infections. All of these patients died in the 2nd and 3rd months post-transplant due to sepsis. The remaining patients who did not have acute rejection had good quality of life with no complications observed during the follow-up period. In addition, their intestinal grafts were functioning properly in the 13th, 25th and 30th month post-transplant. The patients who survived did not encounter any problems related to MSC transplantation.CONCLUSION: Although this is a small case series and not a randomized study, it is our opinion that small bowel transplantation is an effective treatment for intestinal failure, and MSC therapy may help to prevent acute rejection and graft vs host disease following intestinal transplantation. | Sait Murat Do?an Sel?uk K?l?n? Eyüp Kebap?? Cem Tu?men Mustafa ?lmez Cezmi Karaca Alp Gürkan Ma?allah Baran Yusuf Kurtulmu? | 2014 | World Journal of Gastroenterology2014,20,25: | 3 |
| 9 | Long-term observation of vitrectomy without subretinal hemorrhage management for massive vitreous hemorrhage secondary to polypoidal choroidal vasculopathy显示文摘AIM: To describe the long-term observation of vitrectomy without subretinal hemorrhage(SRH) management for massive vitreous hemorrhage(VH) secondary to polypoidal choroidal vasculopathy(PCV). METHODS: This is a retrospective, consecutive case series. A total of 86 eyes of 86 patients with >14d of massive VH associated with PCV were included. All patients underwent vitrectomy without SRH management, followed by intravitreal ranibizumab injections and/or photodynamic therapy(PDT) as needed. The main outcome measures were best-corrected visual acuity(BCVA), postoperative adverse events and the recurrence of VH. RESULTS: The average follow-up period was 25.5±9.2 mo(range 12-35 mo). Mean BCVA at baseline(2.16±0.39 logM AR)had improved significantly, both 3 mo after surgery(1.42±0.66 log MAR, P<0.001) and by the last visit(1.23±0.74 logM AR, P<0.001). The common postoperative complications included macular subretinal fibrosis in 14 eyes(16.3%) and ciliary body detachment in 4 eyes(4.7%).Nineteen eyes(22.1%) received following treatment with ranibizumab injections without/with PDT, and 15(17.4%)were resolved. Four eyes(4.7%) had recurrent hemorrhage during the follow-up period. In multiple regression analysis,thicker SRH(beta=0.33, P=0.025) in the preoperative B-scan and the presence of foveal subretinal fibrosis(beta=0.28, P=0.018) in the follow up were associated with poor postoperative BCVA. CONCLUSION: Vitrectomy without SRH management for massive VH secondary to PCV improved/stabilized visual function in the long-term observation. Eyes presenting with thicker SRH preoperatively and forming foveal subretinal fibrosis in the follow-up period tended to have worse BCVA. | Zhi-Xi Li Yi-Jun Hu Alp Atik Lin Lu Jie Hu | 2019 | International Journal of Ophthalmology(English edition)2019,12,12: | 3 |
| 10 | Superior labrum anterior to posterior lesions of the shoulder: Diagnosis and arthroscopic management显示文摘After the improvement in arthroscopic shoulder surgery,superior labrum anterior to posterior(SLAP)tears are increasingly recognized and treated in persons with excessive overhead activities like throwers.Several potential mechanisms for the pathophysiology of superior labral tears have been proposed.The diagnosis of this condition can be possible by history,physical examination and magnetic resonance imaging combination.The treatment of type 1 SLAP tears in many cases especially in older patients is non-operative but some cases need arthroscopic intervention.The arthroscopic management of type 2 lesions in older patients can be biceps tenodesis,but young and active patients like throwers will need an arthroscopic repair.The results of arthroscopic repair in older patients are not encouraging.The purpose of this study is to perform an overview of the diagnosis of the SLAP tears and to help decision making for the surgical management. | Nuri Aydin Evrim Sirin Alp Arya | 2014 | World Journal of Orthopedics2014,5,3: | 2 |
| 11 | Early prediction of anastomotic leakage after colorectal surgery by measuring peritoneal cytokines: Prospective study显示文摘 | Burak U?ra? Murat Giri? Ye?im Erbil Murat G?kp?nar Gamze ??tlak Halim ??sever Alp Bozbora Serdar ?ztezcan | 2007 | International Journal of Surgery2007,,1: | 2 |
| 12 | Relation of atrophic gastritis with Helicobacter pylori-CagA^+ and interleukin-1 gene polymorphisms显示文摘AIM: To determine the association of Helicobacter pylori (H pylori) CagA+ infection and pro-inflammatory poly-morphisms of the genes interleukin (IL)-1RN and IL-1B with the risk of gastric atrophy and peptic ulcers in a dyspeptic population in Costa Rica, a country with high incidence and mortality of gastric cancer. METHODS: Seven biopsy specimens, a fasting blood sample and a questionnaire concerning nutritional and sociodemographic factors were obtained from 501 con-secutive patients who had undergone endoscopy for dyspeptic symptoms. A histopathological diagnosis was made. Pepsinogen concentrations were analyzed by enzyme linked immunosorbent assay (ELISA). Infection with H pylori CagA+ was determined by serology and polymerase chain reaction (PCR). IL-1B and IL-1RN polymorphisms genotyping was performed by PCR-restriction fragment length polymorphism (PCR-RFLP)and PCR respectively. RESULTS: In this dyspeptic population, 86% were H pylori positive and of these, 67.8% were positive for CagA. Atrophic antral gastritis (AAG) was associated with CagA+ status [odd ratio (OR) = 4.1; P < 0.000] and fruit consumption (OR = 0.3; P < 0.00). Atrophic body gastritis (ABG) was associated with pepsinogen PGI/PGII < 3.4 (OR = 4.9; P < 0.04) and alcohol consumption (OR = 7.3; P < 0.02). Duodenal ulcer was associated with CagA+ (OR = 2.9; P < 0.04) and smoking (OR = 2.4; P < 0.04). PGI < 60 μg/L as well as PGI/PGII < 3.4 were associated with CagA+. CONCLUSION: In a dyspeptic population in Costa Rica, H pylori CagA+ is not associated with ABG, but it is a risk factor for AAG. The pro-inflammatory cytokine poly-morphisms IL-1B + 3945 and IL-1RN are not associated with the atrophic lesions of this dyspeptic population. | Rafaela Sierra Clas Une Vanessa Ramírez Warner Alpízar-Alpízar María I González José A Ramírez Antoine de Mascarel Patricia Cuenca Guillermo Pérez-Pérez Francis Mégraud | 2008 | World Journal of Gastroenterology2008,14,42: | 2 |
| 13 | 玻璃体腔抗VEGF治疗糖尿病性黄斑水肿的疗效分析(英文)显示文摘目的:评估玻璃体腔内抗VEGF治疗糖尿病黄斑水肿(DME)24mo后的现实生活剖析和视觉效果。方法:本研究包括了2012-06/2016-12接受玻璃体腔内注射的视网膜内和/或视网膜下液体和基线中心黄斑厚度(CMT)超过300μm的DME患者。在基线处3,6,12,18和24mo评估视力(VA)和CMT的变化,以及患者就诊和玻璃体腔内注射总数。结果:研究包含40例患者(54眼)。基线处3mo LogMAR视力从0.67±0.47提高到0.59±0.43并在12mo内保持3.5±2.19次注射。12mo和24mo时平均就诊次数分别为9±2.39和15.48±4.84。基线处平均CMT为450±153μm,12mo和24mo时分别降至385±141μm和305±111μm(P<0.001)。结论:PRN方法在治疗DME中可以保持视力稳定并改善黄斑水肿,但在主动疗法中,较低的就诊负担可能会获得类似的或更好的治疗效果。 | Cemal ?avdarli Firat Selen Pinar Topcu Yilmaz Mehmet Numan Alp | 2019 | 国际眼科杂志2019,19,8: | 2 |
| 14 | Doxycycline plus streptomycin versus ciprofloxacin plus rifampicin in spinal brucellosis显示文摘 | Alp E Koc RK Durak AC | 2006 | BMC Infect Dis2006,72,6: | 1 |
| 15 | An incremental genetic algorithm for classification and sensitivity analysis of its parameters显示文摘 | GOZDE B DERYA B ALP K | 2011 | System with Appli- cation2011,38,3: | 1 |
| 16 | Infection con- troll practice in countries with bruited resources显示文摘 | ALP E LEBLEBICIOGLU H DOGANAY M | 2011 | Ann Clin Mi- crobiol Antimicrob2011,10,1: | 1 |
| 17 | Effects of dietary probiotic and prebiotic supplementation on growth performance and serum Ig G concentration of broilers显示文摘 | Midilli M Alp M Kocabagh N | 2008 | South African Journal of Animal Science2008,37,: | 1 |
| 18 | Tetrahydrobiopterin-dependent preservation of nitric oxidemediated endothelial function in diabetes by targeted transgenic GTPeyelohydrolase Ⅰ overexpression显示文摘 | Alp NJ Mussa S Khoo J | 2003 | J Clin Invest2003,112,5: | 1 |
| 19 | Gas Production by Depressurization from Hypothetical Class IG and Class lW Hydrate Reservoirs显示文摘 | Domk Alp Mahmut Parlaktuna George JMofidis | 2007 | Energy Conversion and Management2007,48,6: | 1 |
| 20 | Surgical Management of Substernal Goiters: Clinical Experience of 170 Cases显示文摘 | Yesim Erbil Alp Bozbora Umut Barbaros Selcuk ?zarma?an Adil Azezli Senay Molvalilar | 2004 | Surgery Today2004,,9: | 1 |