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1Review of a challenging clinical issue:Intrahepatic cholestasis of pregnancy显示文摘Intrahepatic cholestasis of pregnancy(ICP) is a reversible pregnancy-specific cholestatic condition characterized by pruritus, elevated liver enzymes, and increased serum bile acids. It commences usually in the late second or third trimester, and quickly resolves after delivery. The incidence is higher in South American and Scandinavian countries(9.2%-15.6% and 1.5%, respectively) than in Europe(0.1%-0.2%). The etiology is multifactorial where genetic, endocrine, and environmental factors interact. Maternal outcome is usually benign, whereas fetal complications such as preterm labor, meconium staining, fetal distress, and sudden intrauterine fetal demise not infrequently lead to considerable perinatal morbidity and mortality. Ursodeoxycholic acid is shown to be the most efficient therapeutic agent with proven safety and efficacy. Management of ICP consists of careful monitoring of maternal hepatic function tests and serum bile acid levels in addition to the assessment of fetal well-being and timely delivery after completion of fetal pulmonary maturity. This review focuses on the current concepts about ICP based on recent literature data and presents an update regarding the diagnosis and management of this challenging issue.Sebiha Ozkan Yasin Ceylan Orhan Veli Ozkan Sule Yildirim 2015World Journal of Gastroenterology2015,21,23:53
2Cataract in diabetes mellitus显示文摘Diabetes mellitus (DM) is a chronic systemic disease that has increases in prevalence over time. DM can affect all ocular structures, with cataract being the most common ocular complication. Cataract is the leading cause of blindness worldwide. Due to several mechanisms, there is an increased incidence of cataract formation in the diabetic population. Advancements in technology have now made cataract surgery a common and safe procedure. However, the diabetic population is still at risk of vision-threatening complications, such as diabetic macular edema (ME), postoperative ME, diabetic retinopathy progression, and posterior capsular opacification.Hasan Kiziltoprak Kemal Tekin Merve Inanc Yasin Sakir Goker 2019World Journal of Diabetes2019,10,3:24
3基于深度学习的裂缝预测在S区潜山碳酸盐岩储层中的应用显示文摘准确描述并预测裂缝空间分布是裂缝型潜山油藏储层开发的前提条件,裂缝型潜山油藏构造复杂、断层发育、地震反射多表现为空白或杂乱反射,传统的依赖模型的反演方法难以表征复杂的潜山断裂系统。为此,提出了以测井裂缝敏感参数FIC c为训练目标的深度信念网络反演方法。首先基于碳酸盐岩裂缝在测井曲线上的响应特征,综合伽马、井径等曲线,构建敏感性裂缝识别参数FIC c;然后以基于优选井计算的FIC c曲线作为训练目标、以井旁地震数据作为训练特征构成训练样本,通过训练深度信念网络,建立井旁地震数据与FIC c曲线之间的非线性映射关系;最后将训练成熟的网络模型应用到整个地震数据体,反演得到裂缝识别参数FIC c,进而预测裂缝空间分布。S区潜山裂缝预测的应用结果表明,测井裂缝识别参数FIC c识别结果与成像测井裂缝识别结果基本吻合,FIC c作为训练目标在S区裂缝预测中具有较好的可靠性;应用深度信念网络反演的解释结果表明S区潜山主要发育北东向裂缝,呈带状沿断层大面积发育,与熵属性刻画的裂缝发育带一致性较好,钻井吻合率达71%。丁燕 杜启振 Qamar Yasin 张强 刘力辉 2020石油物探2020,59,2:22
4IDH突变的弥漫性和间变性星形细胞瘤具有相同的发病年龄和极小的生存期差异:一个WHO分级的问题显示文摘WHO(2007)中枢神经系统肿瘤分类中列出WHOⅡ级的弥漫性星形细胞瘤(A Ⅱ WHO 2007)和WHOⅢ级的间变性星形细胞瘤( AA Ⅲ WHO 2007)之间的区别。 A Ⅱ WHO (2007)的患者与AA Ⅲ WHO (2007)的患者相比显著年轻、生存期明显较长。迄今为主,分级和分类仅仅依靠形态学而未考虑IDH这一预后相关分子标记的状态。作者发现,对于IDH突变的星形细胞瘤而言,WHO(2007)的分级系统对预后的提示意义较差。检测来自3个独立的病例系列共1360例成人弥漫性星形细胞肿瘤的年龄分布和生存时间,其中包括683例Ⅱ级IDH突变型星形细胞瘤( A Ⅱ IDHmut)、562例IDH突变型的间变性星形细胞瘤( AA Ⅲ IDHmut)和115例IDH 突变的胶质母细胞瘤( GBM IDHmut )。 A ⅡIDHmut和 AA Ⅲ IDHmut的患者显示具有相同的发病年龄(36~37岁),而两级别之间的生存时间差异小于 WHO (2007)的报道(A Ⅱ IDHmut 中位生存时间为10.9年,AAⅢIDHmut为9.3年)。作者分析提示AⅡWHO2007与AAⅢ WHO2007年龄分布和生存时间的差异主要取决于 IDH非突变型肿瘤所占的比例。这些数据结果对目前实行的星形细胞瘤分级和危险分层提出了重大挑战,并可能对 IDH突变型星形细胞瘤的治疗管理产生深远的影响。David E Yasin M Daniel S 李晓玲 王行富 2015临床与实验病理学杂志2015,31,7:17
5Clinical outcomes of 25-gauge vitrectomy surgery for vitreoretinal diseases: comparison of vitrectomy alone and phaco-vitrectomy显示文摘AIM: To compare the clinical outcomes of combined25-gauge pars plana vitrectomy(PPV) and phacoemulsification/posterior chamber intraocular lens(PC-IOL) implantation with vitrectomy alone surgery in patients with various vitreoretinal diseases.METHODS: A total of 306 eyes(145 with PPV alone and 161 with phaco-vitrectomy) were enrolled in this retrospective analysis. The surgical approach was 25-gauge PPV combined with phacoemulsification and PC-IOL implantation at the same time in eyes in phaco-vitrectomy group and only PPV in eyes in vitrectomy alone surgery group. The main outcome measures were postoperative clinical outcomes included anterior chamber inflammation, changes in intraocular pressure(IOP) and best corrected visual acuity(BCVA).RESULTS: The most common postoperative complication was anterior chamber reaction which has higher incidence in phaco-vitrectomy group(P <0.001).The mean postoperative 1^(st) day IOP of vitrectomy alone group was significantly lower than that of phaco-vitrectomy group(16.3 ±5.8 mm Hg vs 17.8 ±8.1 mm Hg,respectively, P =0.02). Hypotony(IOP(8 mm Hg) was not different between groups in the postoperative 1^(st) day(P >0.05). The mean preoperative visual acuity was not different between groups(1.6±0.9 log MAR vs 1.8±0.9 log MAR,respectively, P >0.05). However, the mean visual acuity was decreased in vitrectomy alone group at the final visit compared to phaco-vitrectomy group(1.2 ±0.8 log MAR,0.9±0.7 log MAR, respectively P <0.05).CONCLUSION: Twenty-five gauge PPV combined with phacoemulsification surgery is a safe and efficient procedure, which can be preferred in phacic patients with a variety of vitreoretinal diseases compared to vitrectomy alone. Despite improved outcomes, this approach is not free of limitations as anterior chamber complications especially with combined surgery.Mucella Arikan Yorgun Yasin Toklu Melek Mutlu Umut Ozen 2016International Journal of Ophthalmology(English edition)2016,9,8:10
6Cytokine- and chemokine-induced inflammatory colorectal tumor microenvironment: Emerging avenue for targeted therapy显示文摘Colorectal cancer(CRC)is a predominant life-threatening cancer,with liver and peritoneal metastases as the primary causes of death.Intestinal inflammation,a known CRC risk factor,nurtures a local inflammatory environment enriched with tumor cells,endothelial cells,immune cells,cancer-associated fibroblasts,immunosuppressive cells,and secretory growth factors.The complex interactions of aberrantly expressed cytokines,chemokines,growth factors,and matrix-remodeling enzymes promote CRC pathogenesis and evoke systemic responses that affect disease outcomes.Mounting evidence suggests that these cytokines and chemokines play a role in the progression of CRC through immunosuppression and modulation of the tumor microenvironment,which is partly achieved by the recruitment of immunosuppressive cells.These cells impart features such as cancer stem cell-like properties,drug resistance,invasion,and formation of the premetastatic niche in distant organs,promoting metastasis and aggressive CRC growth.A deeper understanding of the cytokineand chemokine-mediated signaling networks that link tumor progression and metastasis will provide insights into the mechanistic details of disease aggressiveness and facilitate the development of novel therapeutics for CRC.Here,we summarized the current knowledge of cytokine-and chemokine-mediated crosstalk in the inflammatory tumor microenvironment,which drives immunosuppression,resistance to therapeutics,and metastasis during CRC progression.We also outlined the potential of this crosstalk as a novel therapeutic target for CRC.The major cytokine/chemokine pathways involved in cancer immunotherapy are also discussed in this review.Ajaz A.Bhat Sabah Nisar Mayank Singh Bazella Ashraf Tariq Masoodi Chandra P.Prasad Atul Sharma Selma Maacha Thasni Karedath Sheema Hashem Syed Besina Yasin Puneet Bagga Ravinder Reddy Michael P.Frennaux Shahab Uddin Punita Dhawan Mohammad Haris Muzafar A.Macha 2022Cancer Communications2022,42,8:8
7Cyclodextrin Polymer Films Optical Waveguide Sensor for Volatile Organic Gas Detection显示文摘A sensitive optical waveguide(OWG) sensor which can be used to detect volatile organic compounds(VOCs) was presented.The sensing device(element) was fabricated by means of the immobilization of polyvinyl pyrrolidone(PVP)-cyclodextrin(CD) composite film over a single-mode potassium ion exchanged glass OWG via spin-coating method.The sensor shows higher response to styrene gas than to other VOCs and displays a linear response to styrene gas in a range of 1―1000 μL/L.YASIN Patime YIMIT Abliz RAHMAN Ebeyla NIZAMIDIN Patima 2012Chemical Research in Chinese Universities2012,28,4:6
8Site-specific pharmaco-laser therapy:A novel treatment modality for refractory port wine stains显示文摘Despite extensive efforts to optimize laser therapy,i.e.,the current gold standard treatment,a majority of port wine stain(PWS)patients responds suboptimally to laser therapy.This paper describes the niceties of a novel PWS treatment modality termed site-specific pharmaco-laser therapy(SSPLT).In contrast to the classic approach of enhancing the extent of intravascular photocoagulation(the photothermal response),SSPLT focuses on optimization of post-irradiation thrombus formation(i.e.,the hemodynamic response)by combining conventional laser therapy with the administration of thermosensitive drug delivery systems that encapsulate prothrombotic and antifibrinolytic drugs.The aim of SSPLT is to instill complete lumenal occlusion in target vessels,which has been linked to optimal PWS blanching.Relevance for patients:The current treatment options for PWS patients are limited in efficacy.Novel therapeutic modalities are needed to more effectively treat patients with recalcitrant PWSs.SSPLT is an experimental-stage treatment modality that could serve as an adjuvant to pulsed dye laser therapy for a selected group of patients whose PWS is ill-responsive to standard treatment.The expected clinical result of SSPLT is improved lesional blanching.M.Ingmar van Raath Jojanneke E.van Amesfoort Martin Hermann Yasin Ince Maurice J.Zwart Agustina V.Echague Yan Chen Baoyue Ding Xuan Huang Gert Storm Michal Heger 2019Journal of Clinical & Translational Research2019,5,1:4
9Development of ecoregion-based merchantable volume systems for Pinus brutia Ten. and Pinus nigra Arnold. in southern Turkey显示文摘Estimating individual tree volume is one of the essential building blocks in forest growth and yield models.Ecologically based taper equations provide accurate volume predictions and allow classification by merchantable sizes, assisting in sustainable forest management.In the present study, ecoregion-based compatible volume systems for brutian pine and black pine in the three ecoregions of southern Turkey were developed. Several well-known taper functions were evaluated. A secondorder continuous-time autoregressive error structure was used to correct the inherent autocorrelation in the hierarchical data, allowing the model to be applied to irregularly spaced and unbalanced data. The compatible segmented model of Fang et al.(For Sci 46:1–12, 2000) best described the experimental data. It is therefore recommended for estimating diameter at a specific height, height to a specific diameter, merchantable volume, and total volume for the three ecoregions and two species analyzed. The nonlinearextra sum of squares method indicated differences in ecoregion and tree-specific taper functions. A different taper function should therefore be used for each pine species and ecoregion in southern Turkey. Using ecoregionspecific taper equations allows making more robust estimations and, therefore, will enhance the accuracy of diameter at different heights and volume predictions.Ramazan Ozcelik Yasin Karatepe Nevzat Gurlevik Isabel Canellas Felipe Crecente-Campo 2016Journal of Forestry Research2016,27,1:4
10Comparison of autofluorescence and optical coherence tomography findings in acute and chronic central serous chorioretinopathy显示文摘AIM:To discuss and compare the fundus autofluorescence(FAF)and optical coherence tomography(OCT)in acute or chronic central serous chorioretinopathy(CSCR).METHODS:Medical records of 100 cases of CSCR were reviewed.Acute and chronic cases were evaluated according to the duration of decreased visual acuity,serous retinal detachment(RD)and focal leakage on fluorescein angiography(FA).Chi-square test was used for statistical analysis.RESULTS:Forty cases had acute and 60 cases had chronic CSCR.FAF showed focal hypo-autofluorescence in 34(85%)and iso-autofluorescence in 6(15%)of acute cases and hypo-autofluorescence in 51(85%),hyperautofluorescence in 6(10%)and iso-autofluorescence in3(5%)of chronic cases.OCT showed serous RD with distinct borders correlated with FAF findings(hypoautofluorescence)in all acute CSCR cases.In chronic CSCR group,OCT showed serous RD with indistinct borders correlated with FAF findings.The differences between the OCT and FAF findings of the two groups were significant(P=0.000).CONCLUSION:OCT and FAF findings can support the clinical observations in differential diagnosis of acute and chronic CSCR and help clinicians to evaluate retinal pigment epithelium,outer segments of photoreceptors and the components of serous RD.Mehmet Yasin Teke Ufuk Elgin Pinar Nalcacioglu-Yuksekkaya Emine Sen Pinar Ozdal Faruk Ozturk 2014International Journal of Ophthalmology(English edition)2014,7,2:4
11Effects of vernal and allergic conjunctivitis on severity of keratoconus显示文摘AIM: To demonstrate the effects of two different types of allergic conjunctivitis on severity of keratoconus (KC). ·METHODS: We retrospectively reviewed the medical records of 171 KC patients referred between June 2010 and June 2011. The KC patients were divided into 3 groups as KC (group A), KC with vernal keratoconjunctivitis (VKC) (group B) and KC with allergic conjunctivitis (AC) (group C). Main outcome measures were demographic and ocular clinical features including age at presentation, gender, spherical equivalent (SE), best spectacle corrected visual acuity (BCVA), mean keratometric measurement (Km), central corneal thickness (CCT), and intraocular pressure (IOP). Groups were compared in term of study variables. · RESULTS: The median age at presentation was significantly lower in group B (P <0.001). According to the median SE (P =0.003), BCVA(P =0.022), Km(P <0.001), CCT (P =0.015) and Amsler-Krumeich classification (P < 0.001), KC was more severe in group B. There was no significant difference in terms of IOP and corrected IOP among the groups (P =0.44), however there were 4 patients who had increased corrected IOP developed after topical corticosteroid use in group B. The differences among the groups persisted even after controlling for age and gender. · CONCLUSION: Our findings demonstrated a more severe KC in VKC patients despite their younger age which suggests evaluation of VKC patients as a separate group in keratoconus disease.Abdullah Kursat Cingu Yasin Cinar Fatih Mehmet Turkcu Alparslan Sahin Seyhmus Ari Harun Yuksel Muhammed Sahin Ihsan Caca 2013International Journal of Ophthalmology(English edition)2013,6,3:4
12An Overview on SARS‑CoV‑2(COVID‑19)and Other Human Coronaviruses and Their Detection Capability via Amplification Assay,Chemical Sensing,Biosensing,Immunosensing,and Clinical Assays显示文摘A novel coronavirus of zoonotic origin(SARSCoV-2)has recently been recognized in patients with acute respiratory disease.COVID-19 causative agent is structurally and genetically similar to SARS and bat SARS-like coronaviruses.The drastic increase in the number of coronavirus and its genome sequence have given us an unprecedented opportunity to perform bioinformatics and genomics analysis on this class of viruses.Clinical tests like PCR and ELISA for rapid detection of this virus are urgently needed for early identification of infected patients.However,these techniques are expensive and not readily available for point-of-care(POC)applications.Currently,lack of any rapid,available,and reliable POC detection method gives rise to the progression of COVID-19 as a horrible global problem.To solve the negative features of clinical investigation,we provide a brief introduction of the general features of coronaviruses and describe various amplification assays,sensing,biosensing,immunosensing,and aptasensing for the determination of various groups of coronaviruses applied as a template for the detection of SARS-CoV-2.All sensing and biosensing techniques developed for the determination of various classes of coronaviruses are useful to recognize the newly immerged coronavirus,i.e.,SARS-CoV-2.Also,the introduction of sensing and biosensing methods sheds light on the way of designing a proper screening system to detect the virus at the early stage of infection to tranquilize the speed and vastity of spreading.Among other approaches investigated among molecular approaches and PCR or recognition of viral diseases,LAMP-based methods and LFAs are of great importance for their numerous benefits,which can be helpful to design a universal platform for detection of future emerging pathogenic viruses.Yasin Orooji Hessamaddin Sohrabi Nima Hemmat Fatemeh Oroojalian Behzad Baradaran Ahad Mokhtarzadeh Mohamad Mohaghegh Hassan Karimi‑Maleh 2021Nano-Micro Letters2021,13,1:4
13Inhibitory effects of regorafenib, a multiple tyrosine kinase inhibitor, on corneal neovascularization显示文摘AIM:To evaluate the inhibitory effects of regorafenib(BAY 73-4506),a multikinase inhibitor,on corneal neovascularization(NV).METHODS:Thirty adult male Sprague-Dawley rats weighing 250-300 g,were used.Corneal NV was induced by NaOH in the left eyes of each rat.Following the establishment of alkali burn,the animals were randomized into five groups according to topical treatment.Group 1(n=6)received 0.9%NaCl,Group 2(n=6)received dimethyl sulfoxide,Group 3(n=6)received regorafenib 1 mg/mL,Group 4(n=6)received bevacizumab 5 mg/mL and Group 5(n=6)received 0.1%dexamethasone phosphate.On the 7d,the corneal surface covered with neovascular vessels was measured on photographs as the percentage of the cornea's total area using computer-imaging analysis.The corneas obtained from rats were semiquantitatively evaluated for caspase-3 and vascular endothelial growth factor by immunostaining.RESULTS:A statistically significant difference in the percent area of corneal NV was found among the groups(P<0.001).Although the Group 5 had the smallest percent area of corneal NV,there was no difference among Groups 3,4 and 5(P>0.005).There was a statistically significant difference among the groups in apoptotic cell density(P=0.002).The staining intensity of vascular endothelial growth factor in the epithelial and endothelial layers of cornea was significantly different among the groups(P<0.05).The staining intensity of epithelial and endothelial vascular endothelial growth factor was significantly weaker in Groups 3,4 and 5 thanin Groups 1 and 2.CONCLUSION:Topical administration of regorafenib 1mg/mL is partly effective for preventing alkali-induced corneal NV in rats.Halil Ibrahim Onder Mesut Erdurmus Yasin Yücel Bucak Hüseyin Simavli Murat Oktay Ahmet Sahap Kukner 2014International Journal of Ophthalmology(English edition)2014,7,2:4
14低功率超声强化方铅矿-乙基黄原酸钾浮选体系显示文摘研究在乙基黄原酸钾(KEX)存在的条件下利用超声提高方铅矿可浮性的可能性。为此,除表面化学研究外,还进行微浮选实验,包括测量不同超声功率水平和调节时间时的Zeta电势、接触角和气泡-颗粒粘附时间。研究结果表明,当超声功率为30 W、调节时间为2 min时浮选回收率最大,为77.5%。另外,使用超声后获得更负的Zeta电势、更大的接触角和更短的气泡-颗粒粘附时间,表明超声作用使方铅矿的疏水性增加。Can GUNGOREN Yasin BAKTARHAN Ismail DEMIR Safak Gokhan OZKAN 2020Transactions of Nonferrous Metals Society of China2020,30,4:4
15Short-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 2014International Journal of Ophthalmology(English edition)2014,7,5:4
16A comprehensive approach to understanding irreversibility in a turbojet显示文摘Regarding interest in and concerns about high efficiency in recent times,an irreversibility assessment of energy conversion systems is significant.Turbojets,a type of energy conversion system,are widely used to provide thrust for aerial vehicles,such as military aircraft missiles,commercial aircraft and so on.From this point of view,the current study aims to introduce a comprehensive irreversibility assessment methodology exemplification for a turbojet.First of all,a basic irreversibility assessment methodology is explained with an application.Following this,a comprehensive assessment is performed.Within this framework,a number of a novel measures are defined by derivations in addition to previously well-known indicators.These measures are beneficial for the decomposition of the irreversibility in a turbojet and its components.At the end of the study,the highest endogenous irreversibility is determined to be in the turbine component of the turbojet engine whereas the highest avoidable irreversibility is found to be in the compressor component of the turbojet engine.The current paper is considered to be of use for researchers and scientists interested in aero-engine performance,thermal engineering and aerospace engineering.YasinŞöhret 2018Propulsion and Power Research2018,7,2:3
17Effect of low molecular weight heparin (enoxaparin) on congenital cataract surgery显示文摘AIM: To assess the efficacy of intracameral enoxaparin (a low-molecular-weight heparin) infusion, in variable doses on postoperative inflammatory response in congenital cataract surgery.METHODS: It is a prospective, randomized controlled trial. Eighty eyes of 53 children with congenital cataract were enrolled in this study. Every eye had primary posterior capsulorrhexis and intraocular lens (IOL) implantation after lens aspiration. The eyes were divided into 4 equal groups. In group 1 balanced salt solution (BSS) without enoxaparin was used as an irrigation solution. Whereas in group 2, 3 and 4, 40mg, 20mg and 10mg enoxaparin in 500mL BSS was used respectively. The inflammatory response in the anterior chamber was compared among the groups with slit-lamp biomicroscopy.RESULTS: The mean follow-up period was (17.75±3.95) months in group 1, (18.00±5.15) months in group 2, (19.20±5.47) months in group 3 and (18.65±5.16) months in group 4. Mean number of inflammatory cells in the anterior chamber in group 1 was significantly higher than that of group 2, 3, 4 (P<0.001). There was fibrin formation in the anterior chambers of 3 eyes in group 1 and one eye in group 4. There was synechiae formation in 3 eyes of group 1 and one eye of group 4. There was no significant difference among the groups by means of fibrin or synechiae formation (P>0.05). There were IOL precipitates in 4 eyes of group 1 and 2 eyes of group 4. IOL precipitate formation was significantly higher in group 1 than that of group 2 and 3 in which there was no IOL precipitate (P=0.048). There was IOL subluxation in only one eye of group 1, 3 and 4 while no subluxation was observed in group 2 (P>0.05). There was no statistically significant difference detected about IOL subluxation occurance in all 4 groups (P>0.05). CONCLUSION: Complications of cataract surgery in congenital cataract patients associated with postoperative inflammatory response found to be decreased with the use of enoxaparin in intraocular infusion solutions. Furthermore according to our results the anti-inflammatory effect of enoxaparin was dose dependant.Ihsan aa Alparslan Sahin Abdullah Kürsat Cingü Seyhmus Ari Fuat Alakus Yasin inar 2012International Journal of Ophthalmology(English edition)2012,5,5:3
18Association of inflammation with atrial fibrillation in hyperthyroidism显示文摘The aim of this studywas to evaluate the relationship between inflammation and development of atrial fibrillation (AF) in patients with hyperthyroidism.Methods A total of 65 patients with newly diagnosed hyperthyroidism, 35 of whom were in sinus rhythm and 30 of whom in AF. Thirty five age- and gender-matched patients in a control group were included in the study. Factors associated with the development of AF were evaluated by multivariate regression analysis. Results Factors associated with AF in multivariate analysis included high sensitivity C reactive protein (HsCRP) [odds ratio (OR): 11.19; 95% confidence interval (95% CI): 1.80–69.53; P = 0.003],free T4 (OR: 8.76; 95% CI: 2.09–36.7; P = 0.003), and left atrial diameter (OR: 1.25; 95% CI: 1.06–1.47; P = 0.008). Conclusions The results of the present study suggest that HsCRP, an indicator of inflammation, free T4 and left atrial diameter are associated with the development AF in patients with hyperthyroidism.Mehmet Ozaydin Ali Kutlucan Yasin Turker Banu Koroglu Akif Arslan Bayram A. Uysal Dogan Erdogan Ercan Varol Abdullah Dogan 2012Journal of Geriatric Cardiology2012,9,4:3
19Synthesis, Crystal Structure and Antimicrobial Activity of Ethyl 2-(1-cyclohexyl-4-phenyl-1H-1,2,3-triazol-5-yl)-2-oxoacetate显示文摘A novel 1,4,5-trisubstituted 1,2,3-triazole(C18H21N3O3) was synthesized by a one-pot three component reaction of 1-azidocyclohexane, 1-copper(I) phenylethyne and ethoxalyl chloride at room temperature. The molecular structure was determined by single-crystal X-ray analysis. The compound crystallizes in the monoclinic system, space group P21/n with a = 12.8167(9), b = 8.0966(6), c = 16.7079(9) , β = 98.716(2)o, Z = 4 and V = 1713.8(2). In the crystal, the molecules are related by inversion and paired into dimers via C–H···O and C–O···C interactions involving(oxo) acetate groups. Furthermore, X-ray analysis results are compared with the optimized structure computed by using B3 LYP method with 6-311 G basis set. The calculated results showed that optimized geometry can well reproduce the crystal structure parameters. The bioassay results indicate that the compound has good antibacterial and antifungal activities.MUHAMMAD Naeem Ahmed SHAHID Hameed KHAWAJA Ansar Yasin IFZAN Arshad IHSAN-ul-Haq SAFEENA Zafar MUHAMMAD Nawaz Tahir 2014Chinese Journal of Structural Chemistry2014,33,11:3
20Revealing Genetic Relationship and Prospecting of Novel Donors Among Upland Rice Genotypes Using qDTY-Linked SSR Markers显示文摘A total of 17 simple sequence repeat(SSR) markers linked to QTLs(qDTYs) governing grain yield under reproductive stage(RS) drought stress were used to assess the genetic relationship and prospecting new donors for q DTYs among 32 popular upland rice genotypes. These SSR markers generated a total of 36 alleles with an average allele count of 2.1 per locus. Polymorphic information content value of the markers ranged from 0.376 to 0.662 with an average value of 0.484. The expected heterozyogosity ranged from 0.381 to 0.632. STRUCTURE analysis divided the 32 genotypes into three sub-populations. Subsequent phenotyping revealed that all the tolerant genotypes were grouped into one sub-population, whereas the moderately tolerant and susceptible genotypes were grouped into separate sub-populations. Phylogenetic tree constructed by the unweighted neighbour-joining method also divided the genotypes into three clusters. The grouping pattern of genotypes into the clusters was similar to that into the STRUCTURE analysis, on the basis of drought tolerance level. The average value of genetic dissimilarity coefficient among the genotypes was observed to be 0.486. Furthermore, by combining genotyping data with phenotyping data, 16 new donors for 6 qDTYs were identified.Mitadru MUKHERJEE Barada PADHY Bharathkumar SRINIVASAN Pradosh MAHADANI Sk Yasin BAKSH Ravindra DONDE Onkar Nath SINGH Lambodar BEHERA Padmini SWAIN Sushanta Kumar DASH 2018Rice science2018,25,6:2
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