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| 1 | Long-term vision-threatening complications of phakic intraocular lens implantation for high myopia显示文摘AIM:To report the long-term vision-threatening complications in patients who underwent phakic intraocular lens(pIOLs)implantation for high myopia.METHODS:Thisstudywasdesignedfromaconsecutive series of phakic intraocular lens complication and corrective surgeries.Sixteen eyes of 13 patients had implantation of phakic intraocular lens for correction high myopia and developed serious complications have been included in this study.The mean age of patients was 38.6±6.35y(range 32-50y)and the mean time of history of pIOL implantation for high myopia was 6±2y(range 2-10y).Before corrective surgery,best spectaclecorrective visual acuity(BSCVA)ranged from perception to 20/200 in the eyes in which severe complications occurred.RESULTS:Corneal decompensation occurred in 12eyes of 9 high myopic patients after anterior chamber pIOL implantation.Rhegmatogenous retinal detachment(RRD)occurred in 4 eyes of 4 high myopic patients following anterior chamber and posterior chamber pIOL implantation.Patients with corneal decompensation,had combined procedures consisting of pIOL removal and penetrating keratoplasty(PKP).Removals of pIOL,phacoemulsification and pars plana vitrectomy(PPV)with silicone oil tamponade were performed in patients with RRD.After corrective surgeries,all patients but one(P+,patient 2,right eye)achieved moderate BSCVA ranged from 20/200 to 20/50 at the last visit.CONCLUSION:Phakic IOLs may be effective for thecorrection of high myopia.Although these IOLs may have severe complications and it affects safety and efficacy of this surgery.As seen here,corneal decompensation and rhegmatogenous retinal detachment are possible postoperative vision-threatening complications of phakic IOLs.Patients must be carefully examined before and after surgery for possible endothelial cell loss and vitreoretinal problems. | Isil Bahar Sayman Muslubas Baran Kandemir Ayse Yesim Aydin Oral Suleyman Kugu Metin Dastan | 2014 | International Journal of Ophthalmology(English edition)2014，7，2： | 14 |
| 2 | Clinicopathologic and immunohistochemical profile of ovarian metastases from colorectal carcinoma显示文摘Metastasis of colorectal adenocarcinoma of the ovary is not an uncommon occurrence and ovarian metastases from colorectal carcinoma frequently mimic endometrioid and mucinous primary ovarian carcinoma.The clinical and pathologic features of metastatic colorectal adenocarcinoma involving the ovary is reviewed with particular focus on the diagnostic challenge of distinguishing these secondary ovarian tumors from primary ovarian neoplasm.Immunohistochemical stains that may be useful in the differential diagnosis of metastatic colorectal tumors to the ovary and primary ovarian tumors are detailed. | Gozde Kir Ayse Gurbuz Ates Karateke Mustafa Kir | 2010 | World Journal of Gastrointestinal Surgery2010，2，4： | 11 |
| 3 | Discriminating mild from critical COVID-19 by innate and adaptive immune single-cell profiling of bronchoalveolar lavages显示文摘How the innate and adaptive host immune system miscommunicate to worsen COVID-19 immunopathology has not been fully elucidated.Here,we perform single-cell deep-immune profiling of bronchoalveolar lavage(BAL)samples from 5 patients with mild and 26 with critical COVID-19 in comparison to BALs from non-COVID-19 pneumonia and normal lung.We use pseudotime inference to build T-cell and monocyte-to-macrophage trajectories and model gene expression changes along them.In mild COVID-19,CD8^(+)resident-memory(TRM)and CD4^(+)T-helper-17(T_(H17))cells undergo active(presumably antigen-driven)expansion towards the end of the trajectory,and are characterized by good effector functions,while in critical COVID-19 they remain more naïve.Vice versa,CD4^(+)T-cells with T-helper-1 characteristics(TH1-like)and CD8^(+)T-cells expressing exhaustion markers(T_(EX)-like)are enriched halfway their trajectories in mild COVID-19,where they also exhibit good effector functions,while in critical COVID-19 they show evidence of inflammation-associated stress at the end of their trajectories.Monocyte-to-macrophage trajectories show that chronic hyperinflammatory monocytes are enriched in critical COVID-19,while alveolar macrophages,otherwise characterized by anti-inflammatory and antigen-presenting characteristics,are depleted.In critical COVID-19,monocytes contribute to an ATP-purinergic signaling-inflammasome footprint that could enable COVID-19 associated fibrosis and worsen disease-severity.Finally,viral RNA-tracking reveals infected lung epithelial cells,and a significant proportion of neutrophils and macrophages that are involved in viral clearance. | Els Wauters Pierre Van Mol Abhishek Dinkarnath Garg Sander Jansen Yannick Van Herck Lore Vanderbeke Ayse Bassez Bram Boeckx Bert Malengier-Devlies Anna Timmerman Thomas Van Brussel Tina Van Buyten Rogier Schepers Elisabeth Heylen Dieter Dauwe Christophe Dooms Jan Gunst Greet Hermans Philippe Meersseman Dries Testelmans Jonas Yserbyt Sabine Tejpar Walter De Wever Patrick Matthys CONTAGIOUS collaborators Johan Neyts Joost Wauters Junbin Qian Diether Lambrechts | 2021 | Cell Research2021，31，3： | 11 |
| 4 | A pan-cancer blueprint of the heterogeneous tumor microenvironment revealed by single-cell profiling显示文摘The stromal compartment of the tumor microenvironment consists of a heterogeneous set of tissue-resident and tumor-infiltrating cells,which are profoundly moulded by cancer cells.An outstanding question is to what extent this heterogeneity is similar between cancers affecting different organs.Here,we profile 233,591 single cells from patients with lung,colorectal,ovary and breast cancer(n=36)and construct a pan-cancer blueprint of stromal cell heterogeneity using different single-cell RNA and protein-based technologies.We identify 68 stromal cell populations,of which 46 are shared between cancer types and 22 are unique.We also characterise each population phenotypically by highlighting its marker genes,transcription factors,metabolic activities and tissue-specific expression differences.Resident cell types are characterised by substantial tissue specificity,while tumor-infiltrating cell types are largely shared across cancer types.Finally,by applying the blueprint to melanoma tumors treated with checkpoint immunotherapy and identifying a naive CD4+T-cell phenotype predictive of response to checkpoint immunotherapy,we illustrate how it can serve as a guide to interpret scRNA-seq data.In conclusion,by providing a comprehensive blueprint through an interactive web server,we generate the first panoramic view on the shared complexity of stromal cells in different cancers. | Junbin Qian Siel Olbrecht Bram Boeckx Hanne Vos Damya Laoui Emre Etlioglu Els Wauters Valentina Pomella Sara Verbandt Pieter Busschaert Ayse Bassez Amelie Franken Marlies Vanden Bempt Jieyi Xiong Birgit Weynand Yannick van Herck Asier Antoranz Francesca Maria Bosisio Bernard Thienpont Giuseppe Floris Ignace Vergote Ann Smeets Sabine Tejpar Diether Lambrechts | 2020 | Cell Research2020，30，9： | 11 |
| 5 | Helicobacter pylori and serum kynurenine-tryptophan ratio in patients with colorectal cancer显示文摘AIM: To evaluate how Helicobacter pylori(H. pylori) is able to evade the immune response and whether it enhances systemic immune tolerance against colorectal cancer.METHODS: This prospective randomized study involved 97 consecutive colorectal cancer patients and 108 cancer-free patients with extra-digestive diseases. Colorectal cancer and cancer-free patients were assigned into subgroups according to H. pylori Ig G seropositivity. Exposure to H. pylori was determined by Ig G seropositivity which was detected by enzyme linked immunoassay(ELISA). Serum neopterin levels were measured by ELISA. Serum tryptophan, kynurenine, and urinary biopterin concentrations were measured by high performance liquid chromatography. Serum nitrite levels were detected spectrophotometrically. Serum indoleamine 2,3-dioxygenase activity was estimated by the kynurenine to tryptophan ratio and by assessing the correlation between serum neopterin concentrations and the kynurenine to tryptophan ratio. The frequencies of increased serum kynurenine to tryptophan ratio of H. pylori seronegative and seropositive colorectal cancer subgroups were estimated by comparing them with the average kynurenine to tryptophan ratio of H. pylori seronegative tumor-free patients.RESULTS: Compared with respective controls, in both H. pylori seronegative and seropositive colorectal cancer patients, while serum tryptophan levels were decreased(controls vs patients; seronegative: 20.37 ± 0.89 μmol/L vs 15.71 ± 1.16 μmol/L, P < 0.05; seropositive: 20.71 ± 0.81 μmol/L vs 14.97 ± 0.79 μmol/L, P < 0.01) the kynurenine to tryptophan ratio was significantly increased(controls vs patients; seronegative: 52.85± 11.85 μmol/mmol vs 78.91 ± 8.68 μmol/mmol, P < 0.01, seropositive: 47.31 ± 5.93 μmol/mmol vs 109.65 ± 11.50 μmol/mmol, P < 0.01). Neopterin concentrations in cancer patients were significantly elevated compared with controls(P < 0.05). There was a significant correlation between serum neopterin levels and kynurenine/tryptophan in control and colorectal cancer patients groups(r s = 0.494, P = 0.0001 and r s= 0.293, P = 0.004, respectively). Serum nitrite levels of H. pylori seropositive cancer cases were significantly decreased compared with seropositive controls(controls vs patients; 26.04 ± 2.39 μmol/L vs 20.41 ± 1.48 μmol/L, P < 0.05) The decrease in the nitrite levels of H. pylori seropositive cancer patients may be attributed to excessive formation of peroxynitrite and other reactive nitrogen species.CONCLUSION: A significantly high kynurenine/tryptophan suggested that H. pylori may support the immune tolerance leading to cancer development, even without an apparent upper gastrointestinal tract disease. | Ayse Basak Engin Bensu Karahalil Ali Esat Karakaya Atilla Engin | 2015 | World Journal of Gastroenterology2015，21，12： | 11 |
| 6 | Comparison of the effects of bevacizumab and ranibizumab injection on corneal angiogenesis in an alkali burn induced model显示文摘·AIM:To investigate the effects of bevacizumab and ranibizumab on corneal neovascularization in an alkali burn-induced model of corneal angiogenesis. ·METHODS:Fifteen Wistar-Albino rats were divided randomly into 3 groups after chemical cauterization of the cornea. The first group received a single dose of 0.1mL saline solution as a control group whereas second and third groups received a single dose of 2.5mg bevacizumab or 1mg ranibizumab by subconjunctival injection, respectively. After three weeks, the rat corneas were evaluated by biomicroscopy and corneal photographs were taken. The percentage of neovascularization area, length of the longest new vessel, corneal oedema and corneal opacity scores were assessed. ·RESULTS:The analysis of digital photographs showed that the percentage of neovascularization area to the total corneal area, the length of the longest new vessel, corneal oedema and opacity scores were significantly lower in both study groups compared to the control group (P <0.05). Additionally, the percentage of corneal neovascularization area, the length of the longest new vessel and corneal opacity score were less with bevacizumab than ranibizumab. ·CONCLUSION:Subconjunctival bevacizumab and ranibizumab treatments may be effective methods in reducing corneal neovascularization. Furthermore, bevacizumab is more effective than ranibizumab in the inhibition of corneal neovascularization. | Ayhan Dursun Mustafa Kemal Arici Feyza Dursun Ayse Vural Ozec Mustafa Ilker Toker Haydar Erdogan Aysen Topalkara | 2012 | International Journal of Ophthalmology(English edition)2012，5，4： | 10 |
| 7 | Glasgow coma scale and APACHE-II scores affect the liver transplantation outcomes in patients with acute liver failure显示文摘BACKGROUND:The timing and selection of patients for liver transplantation in acute liver failure are great challenges.This study aimed to investigate the effect of Glasgow coma scale(GCS)and APACHE-II scores on liver transplantation outcomes in patients with acute liver failure.METHOD:A total of 25 patients with acute liver failure were retrospectively analyzed according to age,etiology,time to transplantation,coma scores,complications and mortality.RESULTS:Eighteen patients received transplants from live donors and 7 had cadaveric whole liver transplants.The mean duration of follow-up after liver transplantation was 39.86±40.23 months.Seven patients died within the perioperative period and the 1-,3-,5-year survival rates of the patients were72%,72%and 60%,respectively.The parameters evaluated for the perioperative deaths versus alive were as follows:the mean age of the patients was 33.71 vs 28 years,MELD score was 40 vs32.66,GCS was 5.57 vs 10.16,APACHE-II score was 23 vs 18.11,serum sodium level was 138.57 vs 138.44 mmol/L,mean waiting time before the operation was 12 vs 5.16 days.Low GCS,high APACHE-II score and longer waiting time before the operation(P<0.01)were found as statistically significant factors for perioperative mortality.CONCLUSION:Lower GCS and higher APACHE-II scores are related to poor outcomes in patients with acute liver failure after liver transplantation. | Necdet Guler Omer Unalp Ayse Guler Onur Yaprak Murat Dayangac Murat Sozbilen Murat Akyildiz Yaman Tokat | 2013 | Hepatobiliary & Pancreatic Diseases International2013，12，6： | 9 |
| 8 | Is there an association between Helicobacter pylori in the inlet patch and globus sensation?显示文摘AIM:To determine the association between Helicobacter pylori(H.pylori)and globus sensation(GS)in the patients with cervical inlet patch. METHODS:Sixty-eight patients with esophageal inlet patches were identified from 6760 consecutive patients undergoing upper gastrointestinal endoscopy prospectively.In these 68 patients with cervical inlet patches, symptoms of globus sensation(lump in the throat), hoarseness,sore throat,frequent clearing of the throat,cough,dysphagia,odynophagia of at least 3 mo duration was questioned prior to endoscopy. RESULTS:Cervical heterotopic gastric mucosa(CHGM) was found in 68 of 6760 patients.The endoscopic prevalence of CHGM was determined to be 1%.H.pylori was identified in 16(23.5%)of 68 patients with inlet patch.53 patients were classified as CHGMⅡ.This group included 48 patients with globus sensation,4 patients with chronic cough and 1 patient with hoarseness.All the patients who were H.pylori(+)in cervical inlet patches had globus sensation.CONCLUSION:Often patients with CHGM have a long history of troublesome throat symptoms.We speculate that disturbances in globus sensation are like non-ulcer dyspepsia. | Hakan Alagozlu Zahide Simsek Selahattin Unal Mehmet Cindoruk Sukru Dumlu Ayse Dursun | 2010 | World Journal of Gastroenterology2010，16，1： | 8 |
| 9 | Assessment of the correlation between serum prolidase and alpha-fetoprotein levels in patients with hepatocellular carcinoma显示文摘AIM: To determine the predictive value of increased prolidase activity that reflects increased collagen turnover in patients with hepatocellular carcinoma(HCC).METHODS: Sixty-eight patients with HCC(mean age of 69.1 ± 10.1), 31 cirrhosis patients(mean age of59.3 ± 6.3) and 33 healthy volunteers(mean age of51.4 ± 12.6) were enrolled in this study. Univariate and multivariate analysis were used to evaluate the association of serum α-fetoprotein(AFP) values with HCC clinicopathological features, such as tumor size,number and presence of vascular and macrovascular invasion. The patients with HCC were divided into groups according to tumor size, number and presence of vascular invasion(diameters; ≤ 3 cm, 3-5 cmand ≥ 5 cm, number; 1, 2 and ≥ 3, macrovascular invasion; yes/no). Barcelona-clinic liver cancer(BCLC)criteria were used to stage HCC patients. Serum samples for measurement of prolidase and alphafetoprotein levels were kept at-80 ℃ until use.Prolidase levels were measured spectrophotometrically and AFP concentrations were determined by a chemiluminescence immunometric commercial diagnostic assay.RESULTS: In patients with HCC, prolidase and AFP values were evaluated according to tumor size, number,presence of macrovascular invasion and BCLC staging classification. Prolidase values were significantly higher in patients with HCC compared with controls(P <0.001). Prolidase levels were significantly associated with tumor size and number(P < 0.001, P = 0.002,respectively). Prolidase levels also differed in patients in terms of BCLC staging classification(P < 0.001).Furthermore the prolidase levels in HCC patients showed a significant difference compared with patients with cirrhosis(P < 0.001). In HCC patients grouped according to tumor size, number and BCLC staging classification, AFP values differed separately(P = 0.032,P = 0.038, P = 0.015, respectively). In patients with HCC, there was a significant correlation(r = 0.616; P< 0.001) between prolidase and AFP values in terms of tumor size, number and BCLC staging classification,whereas the presence of macrovascular invasion did not show a positive association with serum prolidase and AFP levels.CONCLUSION: Considering the levels of both serum prolidase and AFP could contribute to the early diagnosing of hepatocellular carcinoma. | Sevil Uygun Ilikhan Muammer Bilici Hatice Sahin Ayse Semra Demir Akca Murat Can Ibrahim Ilker Oz Berrak Guven M Cagatay Buyukuysal Yucel Ustundag | 2015 | World Journal of Gastroenterology2015，21，22： | 8 |
| 10 | Flow structure at the downstream of a one-line riparian emergent tree along the floodplain edge in a compound open-channel flow显示文摘This study focuses on the effects of one-line emergent natural tree(Cupressus Macrocarpa) planted at the edge of the floodplain in a compound open-channel flow. The flow velocity and water level are measured and used to analyze the flow structure. The time averaged and depth-averaged streamwise velocity distributions with root mean square(rms) and time series of streamwise velocity distrbution are analyzed. The velocity distribution considerably changes along the compound channel. The streamwise velocity distribution fits with logarithmic distribution in the non-vegetated case, but for vegetated cases, the streamwise velocity distribution shows S shaped profile at the 1/3 part of floodplain(/3)B_f and main channel(/3)B_m close to the boundary between floodplain and main channel. Additionally, it is obtained that the presence of tree line increases turbulence intensity over the compound open-channel. Moreover, an oscillation period is obtained in the flow caused by tree line by analyzing time series of the streamwise velocity distribution. The oscillation is present everywhere in the floodplain and present at almost/3 B_m part of the main channel which is close to the junction between floodplain and main channel. | Ayse Yuksel Ozan | 2018 | Journal of Hydrodynamics2018，30，3： | 8 |
| 11 | Thrombospondin-1 expression correlates with angiogenesis in experimental cirrhosis显示文摘AIM:To investigate the significance of Thrombospondin-1 (TSP-1) expression and its relationship with angiogenesis during experimental fibrosis. METHODS:Cirrhosis was induced in male Wistar rats by intraperitoneal administration of diethyl nitrosamine (DEN). The serial sections from liver tissues were stained with anti-CD34 and anti-TSP-1 antibodies before being quantitated by light microscopy. RESULTS:Our results showed that of TSP-1 expression gradually increases according to the severity of fibrosis (GroupⅠvs group Ⅱ, Group Ⅲ and Group Ⅳ;Group Ⅱ vs group Ⅲ and group Ⅳ;group Ⅲ vs group Ⅳ, P < 0.05). Moreover, TSP-1 expression was found to be correlated with angiogenesis (P < 0.05). CONCLUSION:The correlative evidence of the link between TSP-1 and fibrosis or angiogenesis provided by this study suggests that besides its role as a strong promoter of transforming growth factor-β1 (TGF-β1), TSP-1 might have an additional role in liver fibrogenesis by stimulating angiogenesis and this protein could be a potential target to prevent fibrogenesis in chronic inflammatory diseases of the liver. | Gülsüm zlem Elpek Güzide Ayse Gkhan Sevgi Bozova | 2008 | World Journal of Gastroenterology2008，14，14： | 7 |
| 12 | Protective effect of low dose of melatonin against cholestatic oxidative stress after common bile duct ligation in rats显示文摘AIM: To investigate the role of oxidative injury and the effect of exogenous melatonin administration on liver damage induced by bile duct ligation (BDL), and second,to evaluate the role of nitric oxide (NO), a free oxygen radical, in oxidative injury.METHODS: Thirty-two Sprague-Dawley rats were assigned to four groups: sham operation (SO), BDL, BDL+melatonin,and BDL+vehicle. Cholestasis was achieved by double ligature of the common bile duct. Melatonin was injected intraperitoneally 500 μg/(kg.d) for 8 d. Hepatic oxidative stress markers were evaluated by changes in the amount of lipid peroxides, measured as malondialdehyde (MDA),and reduced GSH. Total nitrite (NOx) concentrations were determined in hepatic homogenates. Histopathological examination was performed using a histological scoring system.RESULTS: The histopathological changes including portal inflammation, necrosis, apoptosis, focal inflammation and fibrosis were severe in the BDL and BDL+vehicle groups. There were numerous large areas of coagulation necrosis. Histological Activity Index scores of these groups were significantly higher than that of the SO group. Treatment with melatonin reduced these alterations significantly. The degree of necro-infiammation and fibrosis showed significant difference between the BDL and BDL+melatonin groups. BDL was accompanied by a significant increase in MDA and NOx, and a significant decrease in GSH levels. Mean±SE values of MDA, GSH and NOx levels of SO group were 147.47±6.69, 0.88±0.33 μmol/g and 180.70±6.58 nm/g, respectively. The values of BDL group were 200.14±21.30, 0.65±0.02 μmol/g, and 400.46±48.89 nm/g, respectively, whereas the values of BDL+melatonin group were 115.93±6.8, 0.74±0.02 μmol/g,and 290.38±32.32 nm/g, respectively. Melatonin treatment was associated with a significant recovery of MDA, GSH and NOx levels.CONCLUSION: We have concluded that oxidative stress is associated with the pathogenesis of cholestatic liver damage and NO contributes to oxidative damage. Melatonin,even at low dose, is an efficient agent in reducing negative parameters of cholestasis. | Mukaddes Esrefoglu Mehmet Gül Memet Hanifi Emre Alaattin Polat Mukadder Ayse Selimoglu | 2005 | World Journal of Gastroenterology2005，11，13： | 6 |
| 13 | Comparison of intravitreal bevacizumab and triamcinolone acetonide theraphies for diffuse diabetic macular edema显示文摘AIM: To compare therapeutic effects of intravitreal triamcinolone acetonide(IVTA) versus intravitreal bevacizumab(IVB) injections for bilateral diffuse diabetic macular edema(DDME). METHODS: Forty eyes of 20 patients with bilateral DDME participated in this study. For each patient, 4 mg/0.1 m L IVTA was injected to one eye and 2.5 mg/0.1 m L IVB was injected to the other eye. The effects of injection for diabetic macular edema(DME) were evaluated using best-corrected visual acuity(BCVA), central macular thickness(CMT) by optical coherence tomography(OCT)and intraocular pressure(IOP) by applanation tonometer.Patients underwent eye examinations, including BCVA,CMT, and IOP at pre-injection, 1, 4, 8, 12 and 24 wk after injection. During the follow-up, second injections were performed to eyes which have CMT greater than 400 μm at 12 wk for salvage therapy.RESULTS: BCVA(logarithm of the minimum angle of resolution) at pre-injection, 1, 4, 8, 12 and 24 wk after injection was 0.71 ±0.19, 0.62 ±0.23, 0.63 ±0.12, 0.63 ±0.13,0.63±0.14 and 0.61±0.24 in the IVTA group and 0.68±0.25,0.61 ±0.22, 0.60 ±0.24, 0.62 ±0.25, 0.65 ±0.26 and 0.59 ±0.25 in the IVB group, respectively. CMT(μm) at pre-injection,1, 4, 8, 12 and 24 wk after injection was 544 ±125, 383±96,335 ±87, 323 ±87, 333 ±92, 335 ±61 in the IVTA group and514 ±100, 431 ±86, 428 ±107, 442 ±106, 478 ±112, 430 ±88 in the IVB group respectively. Reduction ratios of mean CMT were 29% at 1wk, 38% at 4wk, 40% at 8wk, 38% at12 wk, and 38% at 24 wk in the IVTA group. Second IVTA injections were performed to the 6 eyes(30%) at 12 wk.Reduction ratios of mean CMT were 16% at 1wk, 17% at4wk, 14% at 8wk, 7% at 12 wk, and 16% at 24 wk in the IVB group. Second IVB injections were performed to the15 eyes(75%) at 12 wk.CONCLUSION: This study showed earlier and more frequent macular edema recurrences in the eyes treated with bevacizumab compared with the ones treated with triamcinolone acetonide. Triamcinolone acetonide was found to provide more efficient and long-standing effect in terms of reducing CMT compared with the bevacizumab. | Sibel Aksoy Gursel Yilmaz Imren Akkoyun Ayse Canan Yazici | 2015 | International Journal of Ophthalmology(English edition)2015，8，3： | 6 |
| 14 | Endoscopic and non-endoscopic approaches for the management of radiation-induced rectal bleeding显示文摘Pelvic radiation is a commonly utilized treatment for malignancy of the genitourinary and lower gastrointestinal tract. Radiation proctitis and the resultant clinical picture varies from asymptomatic to potentially life threatening. Similarly, treatment options also vary greatly, from medical therapy to surgical intervention. Commonly utilized medical therapy includes sucralfate enemas, antibiotics, 5-aminosalicylic acid derivatives, probiotics, antioxidants, short-chain fatty acids, formalin instillation and fractionated hyperbaric oxygen. More invasive treatments include endoscopic-based, focally ablative interventions such as dilation, heater and bipolar cautery, neodymium/yttrium aluminum garnet argon laser, radiofrequency ablation or argon plasma coagulation. Despite its relatively common frequency, there is a dearth of existing literature reporting headto-head comparisons of the various treatment options via a randomized controlled approach. The purpose of our review was to present the reader a consolidation of the existing evidence-based literature with the goal of highlighting the comparative effectiveness and risks of the various treatment approaches. Finally, we outline a pragmatic approach to the treatment of radiation proctitis. In light of the lack of randomized data, our goal is to pursue as least invasive an approach as possible, with escalation of care tailored to the severity of the patient's symptoms. For those cases that are clinicallyasymptomatic or only mildly symptomatic, observation or medical management can be considered. Once a patient fails such management or symptoms become more severe, invasive procedures such as endoscopically based focal ablation or surgical intervention can be considered. Although not all recommendations are supported by level I evidence, reported case series and single-institutional studies in the literature suggest that successful treatment with cessation of symptoms can be obtained in the majority of cases. | Joseph Paul Weiner Andrew Thomas Wong David Schwartz Manuel Martinez Ayse Aytaman David Schreiber | 2016 | World Journal of Gastroenterology2016，22，31： | 5 |
| 15 | Daily Ambrosia Pollen Concentration in the Air of Ankara,Turkey (1990-1999)显示文摘The airborne ragweed pollen spectrum was investigated in the air of Ankara, Turkey for aperiod of ten years (1990-1999) using a Burkard seven-day volumetric recording trap. In our study period,long distance transported Ambrosia pollen has been registered. Daily pollen levels varied from low to highin Burge抯 system. In last three years, the pollen concentration of Ambrosia showed a clear increasingtendency. Our results prove that ragweed pollen may be an important threat for ragweed sensitive patientsin Ankara city in near future. | Ayse KAPLAN Nazmiye SAKIYAN Nmǖnevver PINAR | 2003 | Acta Botanica Sinica2003，45，12： | 4 |
| 16 | Short-term effects of intravitreal triamcinolone acetonide injection on ocular blood flow evaluated with color Doppler ultrasonography显示文摘AIM:To evaluate the changes in ocular blood flow with color Doppler ultrasonography(CDU) after intravitreal triamcinolone acetonide(IVTA) injection.METHODS:A total of 46 patients who underwent IVTA(4 mg/0.1 mL) injection for diabetic macular edema(DME)(n =22), central retinal vein occlusion(CRVO)(n =12) and choroidal neovascular membrane(CNVM)(n =12) were included in the study. Peak systolic velocity(PSV), end diastolic velocity(EDV) and resistivity index(RI) were measured from the ophthalmic artery(OA), the central retinal artery(CRA) and the posterior ciliary artery(PCA)of each patient with CDU before, at the end of the first week and at the end of the first month following IVTA injection.RESULTS:In the DME group, PSV of OA at the first of the first month(mean ±SD)(37.48 ±10.87 cm/s) increased compared to pre-injection value(31.39 ±10.84 cm/s)(P =0.048). There was a statistically significant decrease(P =0.049) in PSV of CRA at the end of the first month(7.97±2.67 cm/s) compared to the pre-injection(9.47±3.37 cm/s).There was not any statistically significant difference onthe other parameters in the DME group. Also, there was not any statistically significant difference on the ocular blood flow values in the CRVO and CNVM groups.CONCLUSION:We observed that 4 mg/0.1 mL IVTA increased PSV of OA and decreased PSV of CRA in DME patients and did not have any effect on ocular blood flow values of CRVO and CNVM patients. | Mustafa Alpaslan Anayol Yasin Toklu Elif Asik Kamberoglu Sabri Raza Hasan Basri Arifoglu Huseyin Simavli Ayse Gul Kocak Altintas Saban Simsek | 2014 | International Journal of Ophthalmology(English edition)2014，7，5： | 4 |
| 17 | Effectivity of intraoperative adjustable suture technique in horizontal strabismus显示文摘AIM:To compare the long-term effectivity of intraoperative adjustable suture technique with traditional non-adjustable strabismus surgery.·METHODS:Two hundred and thirty-three patients,who underwent strabismus surgery either with traditional procedures or one-stage intraoperative adjustable suture technique,were included in our long-term follow-up study.One hundred and eighteen patients were evaluated in traditional surgery group(TSG) and 115 who underwent adjustable suture were in the one-stage intraoperative adjustable surgery group(ASG).In this group 9 patients had paralytic strabismus and 16 had reoperations,2 patients had restrictive strabismus related to thyroid eye disease.The mean follow up in the TSG was 26.2 months and it was 24.8 months in the ASG group.·RESULTS:In patients with exotropia(XT) the mean correction of deviation for near fixation in ASG(32.4 ±13.2PD) and in TSG(26.4±8.2PD) were similar(P =0.112).The correction for distant fixation in ASG(33.2±11.4PD)and TSG(30.9±7.2PD) were not significantly different(P =0.321).In patients with esotropia(ET) even the mean correction of deviation for both near(31 ±12PD) and distant(30.6±12.8PD) fixations were higher in ASG thanin TSG,for both near(28.27±14.2PD) and distant(28.9±12.9PD) fixations,the differences were not significant(P =0.346,0.824 respectively).The overall success rate of XT patient was 78.9% in TSG and 78.78% in ASG,the difference was not significant(P =0.629).The success rates were 78.75% in TSG and 75.51% in ASG in ET patient,which was also not significantly different(P =0.821).·CONCLUSION:Although patients in ASG had more complex deviation such as paralysis,reoperations and restrictive strabismus,success rates of this tecnique was as high as TSG which did not contain complicated deviation.One-stage intraoperative adjustable suture technique is a safe and effective method for cooperative patient who has complex deviation. | Ayse Gul Kocak Altintas Hasan Basri Arifoglu Inci Kocak Midillioglu Elif Damar Gungor Saban Simsek | 2013 | International Journal of Ophthalmology(English edition)2013，6，4： | 3 |
| 18 | 优势眼测量法的研究(英文)显示文摘目的:为了检查一项新的性能测试,对同以受试者用两种不同的方法进行检测和再测试,并比较和讨论这些检测方法的可靠性。方法:共179个大学生(平均年龄±标准差为19.37±1.62)a自愿参加这项由110名女性(61.5%)和69名男性(38.5%)组成的调查。优势眼由两种不同的方法检测,一个为McManus方法,一个为Gndo■an方法。利用SPSS的重测信度的可靠性分析保证该项调查的可靠性。结果:McManus方法检测128名(71.5%)参加者右眼为优势眼,无性别差异。同样利用Gndogˇan方法再检测发现110名(61.5%)参加者右眼为优势眼。两种方法的检测结果由Fisher确切概率法分析发现呈显著性相关(P<0.01),一致性数值为为κ=0.256,P<0.001。利用Mc-Manus法发现女性参加者中74名(67.3%)右眼为优势眼,36名(32.7%)左眼为优势眼。利用Gndog■an法再检测发现62名女(56.4%)右眼为优势眼,48名女(43.6%)左眼为优势眼。通过Fisher确切概率法分析发现McMa-nus和Gndo■an两种方法在女性优势眼检测方面呈显著性相关(P<0.05),一致性数值为κ=0.239,P<0.01。在男性参与者中,通过McManus法检测右眼优势眼为54眼(78.3%),左眼优势眼为15眼(21.7%),利用Gndo■an法再检测右眼优势眼为48眼(69.6%),左眼优势眼为21眼(30.4%)。利用χ2检验和Fisher确切概率法分析数据。利用Kappa一致性检验分析不同方法的一致性。比例的比较由z检验完成,P值小于0.05为差异显著。结论:通过检测观察到女性和男性均以右眼优势眼为主,没有性别差异。右眼优势这种功能性偏侧化现象可能是由于大脑左半球的主导作用造成的。这对于将来在一侧面偏重方面的研究很重要,也许会成为一个重要的模式系统。 | Nimet Unay Gundogan Ayse Canan Yazici Ayten Simsek | 2008 | 国际眼科杂志2008，8，10： | 3 |
| 19 | 糖尿病视网膜病变患者高密度脂蛋白-3和总抗氧化能力以及NO_x水平分析(英文)显示文摘目的:比较糖尿病视网膜病变组与对照组数据,以研究高密度脂蛋白-3(HDL_3)、NO_x和总抗氧化状态之间的关系。方法:前瞻性病例对照研究。106例受试者分为3组,84例2型糖尿病有或无视网膜病变患者,对照组为22例正常人。患者均行血清高密度脂蛋白-3的浓度检测和血清NO_x水平测定。用铁还原法(FRAP)测量血浆总抗氧化能力。结果:糖尿病患者(DM)空腹血糖、糖化血红蛋白、甘油三酯显著高于对照组。正常人中HDL_3水平为14.4(12.0)mg/dL,糖尿病视网膜病变患者为18.1(12.6)mg/dL,糖尿病无视网膜病变患者为14.0(12.5)mg/dL,组间差异无统计学意义(P=0.262)。糖尿病患者FRAP水平低于对照组(P=0.003),但糖尿病视网膜病变组与非糖尿病视网膜病变组之间其差异无统计学意义。结论:研究发现:2型糖尿病视网膜病变患者、糖尿病无视网膜病变患者以及对照组间HDL和HDL_3水平无明显不同。HDL_3可能无法预测糖尿病视网膜病变患者的患病风险。糖尿病患者中血清NO_x水平较高,FRAP水平较低。 | Ustundag Yasemin Akdogan Müberra Demirci Hakan Günay Leyla Huysal Kagan Cevik Sadik Gorkem Barazi Ayse | 2017 | 国际眼科杂志2017，17，12： | 3 |
| 20 | Isolation and characterization of nanofibers from agricultural residues – Wheat straw and soy hulls显示文摘 | Ayse Alemdar Mohini Sain | 2007 | Bioresource Technology2007，，6： | 3 |
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