检索结果-南通市图书馆

Overview of nutritional approach in hematopoietic stem cell transplantation:COVID-19 update

在线全文

学校读者我要写书评

暂无评论

World Journal of Stem Cells 2021年第10期13卷 1530-1548页

作者： gamze Akbulut Ozge Yesildemir Department of Nutrition and Dietetics Gazi UniversityFaculty of Health SciencesAnkara 06490Turkey

The coronavirus disease 2019(COVID-19)is caused by the newly discovered *** stem cell transplantation(HSCT)is a high-risk *** novelty of COVID-19 has created more uncertainty during all phases of *** is thought that HSCT patients taking immunosuppressive agents are more likely to contract COVID-19 than healthy individuals *** care precautions should be taken with patients undergoing HSCT to minimize the risk of COVID-19,and appropriate treatment methods must be followed in patients infected with *** has become a significant problem in HSCT patients during the COVID-19 *** causes of malnutrition in HSCT patients are ***,the most important reason is the decrease in energy and nutrient *** HSCT procedure can lead to many complications such as dysgeusia,mucositis,diarrhea,constipation,xerostomia and vomiting/*** the nutritional status of HSCT patients by managing each of these special complications with an appropriate nutritional approach is essential for successful *** review aims to provide a comprehensive overview of the specific complications affecting the nutritional status of HSCT patients and their nutritional approach during the challenging COVID-19 pandemic.

关键词： COVID-19 Hematopoietic stem cell transplantation Nutrition Nutritional approach

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

彼得·汉德克早期小说中的叙事时间研究

彼得·汉德克早期小说中的叙事时间研究

作者： ONEM gamze 云南大学

学位级别：硕士

彼得·汉德克(Peter Handke)(1942--)是20世纪德语文坛最著名的作家之一,于2019年获得诺贝尔文学奖。他作为小说家、剧作家、诗人、翻译家、电影导演和编剧创作了多种艺术作品,是一位多产的作家。但是汉德克的作品在国际上最为出名的是... 详细信息

彼得·汉德克(Peter Handke)(1942--)是20世纪德语文坛最著名的作家之一,于2019年获得诺贝尔文学奖。他作为小说家、剧作家、诗人、翻译家、电影导演和编剧创作了多种艺术作品,是一位多产的作家。但是汉德克的作品在国际上最为出名的是小说和戏剧,他的小说已经被翻译成多种语言在世界各国出版。他享誉世界的小说在情节、人物、主题等方面,都得到了广泛而深入地研究,但在叙事技巧、叙事结构等领域的研究则相对较少。汉德克的早期小说被认为具有明显的实验性,是新主体性文学的代表作品。统而观之,它们有着共同的特点,即小说的名称和文本内容都与时间有着密切联系,并在塑造人物形象和传达作品题旨方面发挥着重要作用。因此,本文选取了汉德克对于时间处理极具代表性的三部早期小说《守门员面对罚点球时的焦虑》(Goalie’s Anxiety At the Penalty Kick)、《真实感受的时刻》(Moment of True Feeling)和《缓慢归乡》(Slow Homecoming)作为研究对象。旨在探讨其早期小说中叙事时间相关问题,主要包括与时间相关的叙事技巧,以及和新主体性文学的联系等内容。因为新主体性文学通常聚焦于个人异化的主题,往往在形式上表现为支离破碎的结构来突显人物的形象和文本内涵,而在这一过程中,关于时间的叙事技巧在其中发挥着及其重要的作用。本文的研究主要由五个部分组成:第一部分主要对汉德克及其作品进行介绍,并进行汉德克研究的国内外研究综述。第二部分主要讨论新主体性文学、叙事时间与汉德克作品之间在理论上的关联。第三部分进行具体文本的叙事时间分析,主要结合汉德克早期创作的《守门员面对罚点球时的焦虑》、《真实感受的时刻》和《缓慢的归乡》三部小说进行。第四部分总结概括,并探讨新主体性文学对这三部小说叙事时间的影响。本文认为,汉德克叙事时间和新主体性文学的相互融合对于体现小说题旨内涵的重要作用,从而更好地理解和把握汉德克文学创作理念,为研究汉德克的小说提供一种新的思路和研究途径。

关键词：彼得·汉德克早期小说叙事时间新主体性文学

Which predictors could effect on remission of type 2 diabetes mellitus after the metabolic surgery:A general perspective of current studies?

同方学位论文库评论

在线全文

同方学位论文库

学校读者我要写书评

暂无评论

World Journal of Diabetes 2021年第8期12卷 1312-1324页

作者： gamze Akkus Tamer Tetiker Department of Internal Medicine Cukurova University Medical FacultyAdana 33170Turkey Department of Endocrinology Cukurova UniversityAdana 33170Turkey

BACKGROUND The alarming rise in the worldwide prevalence of obesity is paralleled by an increasing burden of type 2 diabetes mellitus(T2DM).Metabolic surgery is the most effective means of obtaining substantial and durable weight loss in individual obese patients with *** are randomized trials that justify the inclusion of metabolic surgery into the treatment algorithm for patients with T2DM,but remission rates of T2DM after metabolic surgery can display great *** To discuss the most commonly used surgical options including vertical sleeve gastrectomy,adjustable gastric banding,Roux-en-Y gastric bypass,and biliopancreatic diversion with duodenal *** We also report from observational and randomized controlled studies on rate of remission of T2DM after the surgical *** In light of the recent findings,metabolic surgery is a safe and effective treatment option for obese patient with T2DM,but further studies are needed to clarify better the rate of diabetes *** In light of the recent findings,metabolic surgery is a safe and effective treatment option for obese patients with T2DM,but further studies are needed to clarify better the rate of diabetes remission.

关键词： Metabolic surgery Type 2 diabetes mellitus Vertical sleeve gastrectomy Biliopancreatic diversion

Nanodiamonds as nanomaterial for biomedical field

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Frontiers of Materials Science 2021年第3期15卷 334-351页

作者： Sarah GARIFO Dimitri STANICKI gamze AYATA Robert NMULLER Sophie LAURENT General Organic and Biomedical Chemistry UnitNuclear Magnetic Resonance(NMR)and Molecular Imaging LaboratoryUniversity of Mons(UMONS)Avenue Maistriau 197000 MonsBelgium Center for Microscopy and Molecular Imaging(CMMI) Rue Adrienne Bolland 86041 GosseliesBelgium

Recent advances in nanotechnology have attracted significant attention to nanodiamonds(NDs)in both industrial and research areas thanks to their remarkable intrinsic properties:large specific area,poor cytotoxicity,chemical resistance,magnetic and optical properties,ease of large-scale production,and surface reactivity make them suitable for numerous applications,including electronics,optics,sensors,polishing materials,and more recently,biological *** interest in diamond platforms for bioimaging and chemotherapy is *** the outstanding features of these particles and their ease of tuning,current and future applications in medicine have the potential to display innovative imaging applications and to be used as tools for monitoring and tracking drug delivery in vivo.

关键词： nanodiamond scale-up synthesis bioimaging hyperpolarization drug delivery

In vitro Antigenotoxicity of Ulva rigida C. Agardh (Chlorophyceae) Extract against Induction of Chromosome Aberration, Sister Chromatid Exchange and Micronuclei by Mutagenic Agent MMC

在线全文

学校读者我要写书评

暂无评论

Biomedical and Environmental Sciences 2008年第6期21卷 492-498页

作者： SERAP CELIKLER gamze YILDIZ OZGUR VATAN RAHMI BILALOGLU Department of Biology Faculty of Science and Arts Uludag University

Objective To determine the in vitro possible clastogenic and cytotoxic activities of Ulva rigida crude extracts （URE）, and identify their antigenotoxic and protective effects on chemotherapeutic agent mitomycine-C （MMC）. Methods Anti-clastogenic and anti-genotoxic activities of Ulva rigida crude extracts （URE） were studied using chromosome aberration （CA）, sister chromatid exchange （SCE）, and micronuclei （MN） tests in human lymphocytes cultured in vitro. Results The chromosome aberration, sister chromatid exchange or micronuclei tests showed that URE at concentrations of 10, 20, and 40 lag/mL had no clastogenic activity in human lymphocyte cell culture. Three doses of URE significantly decreased the number of chromosomal aberrations and the frequencies of SCE and MN when compared with the culture treated with MMC （P〈0.0001）. Conclusion Although URE itself is not a clastogenic or cytotoxic substance, it possesses strong antigenotoxic, anti-clastogenic, and protective effects on MMC in vitro.

关键词： Ulva rigida Anticlastogenicity Antigenotoxicity Chromosomal aberration Sister chromatid exchange Micronuclei Mitomycin-C

Medical nutritional therapy for renal transplantation in the COVID-19 pandemic

在线全文

学校读者我要写书评

暂无评论

World Journal of Transplantation 2021年第6期11卷 212-219页

作者： gamze Akbulut Feray Gencer-Bingol Department of Nutrition and Dietetics Faculty of Health SciencesGazi UniversityAnkara 06490Turkey

Nutritional therapy is very important at renal *** has become more vital for transplantation patients owing to the coronavirus disease 2019(COVID-19)*** nutrition can negatively affect the immune *** this reason,adequate protein and energy intake should be provided to the ***,overconsumption of saturated fat,sugar,and refined carbohydrates can both negatively affect the immune system and trigger chronic diseases in transplantation *** addition,vitamins and minerals should be monitored and inadequacy should be prevented due to immunomodulatory *** nutritional therapy suitable for the symptoms of renal transplantation patients and preventing comorbidities may reduce the risk and severity of COVID-19 infection.

关键词： Nutrition Renal transplantation COVID-19

Emerging photoluminescence from defective vanadium diselenide nanosheets

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Photonics Research 2018年第4期6卷 244-253页

作者： AMIR GHOBADI TURKAN gamze ULUSOY GHOBADI ALI KEMAL OKYAY EKMEL OZBAY NANOTAM-Nanotechnology Research Center Bilkent University Department of Electrical and Electronics Engineering Bilkent University UNAM-Institute of Materials Science and Nanotechnology Bilkent University Department of Physics Bilkent University

In this paper, for the first time to our knowledge in the literature, we demonstrate photoluminescence from two-dimensional(2D) vanadium diselenide(VSe_2) nanosheets(NSs). The preparation of these nanostructures is carried out with a combinational method based on nanosecond pulsed laser ablation(PLA) and chemical exfoliation. For this aim, VSe_2 bulk is first ablated into nanoparticles(NPs) inside a water solution. Afterward,NPs are chemically exfoliated into NSs using lithium intercalation via ultrasonic treatment. Although VSe_2 is a semimetal in its bulk form, its nanostructures show photo-responsive behavior, and it turns into a strongly luminescent material when it is separated into NSs. Based on the obtained results, the surface defects induced during the PLA process are the origin of this photoluminescence from NSs. Our findings illustrate that this new material can be a promising semiconductor for photovoltaic and light emitting diode applications.

关键词： Semiconductors Optical materials Photoluminescence

Correlations between the Maximum Standard Uptake Value of Positron Emission Tomography/Computed Tomography and Laboratory Parameters before and after Treatment in Patients with Lymphoma

在线全文

学校读者我要写书评

暂无评论

Chinese Medical Journal 2018年第15期131卷 1776-1779页

作者： Edip Ucar Hulya Yalcin gamze Hande Kavvasoglu Gul Ilhan Department of Internal Medicine Tayfur Ata Sokmen Medical School Mustafa Kemal University Antioch Hatay 31100 Turkey Department of Nuclear Medicinel Ta~ur Ata Sokmen Medical School Mustafa Kemal University Antioch HataY 31100 Turkey

Background： After the first examination of patients with lymphoma diagnosis, important laboratory tests such as complete blood count; albumin, kidney and liver function tests; uric acid; 132-microglobulin; C-reactive protein （CRP）; erythrocyte sedimentation rate （ESR）; and lactate dehydrogenase （LDH） examinations are recommended. In this study, our aim was to find the relationship between laboratory parameters and the maximum standard uptake value （SUVmax） of positron emission tomography/computed tomography （PET/CT） in patients with lymphoma at the diagnosis and after treatment. Methods： Thirty-tbur lymphoma patients treated at Mustafa Kemal University Internal Medicine Clinic between 2014 and 2017 were included in this retrospective study. Results ofCRP, ESR, LDH, albumin, and white blood cell （WBC） count were recorded betbre each PET scan test, and each parameter was analyzed for correlation with SUV measurements. Results： Spearman＇s correlation test showed that the after-treatment SUV values were significantly correlated with the alter-treatment LDH, ESR, and CRP values （for LDH, ESR, and CRP, R2： 0.453, 0.426, and 0.351; P = 0.007, 0.012, and 0.042, respectively）. On the other hand, albumin and WBC count did not show a significant correlation with the after-treatment SUVmax values （all P 〉 0.05）. Conclusions： CRP, ESR, and LDH values may also be good predictors in patients for whom PET/CT imaging cannot be performed.

关键词： Albumin C-reactive Protein: Erythrocyte Sedimentation Rate: Lactate Dehydrogenase Lymphoma Maximum StandardUptake Value: Positron Emission Tomography/Computed Tomography White Blood Cell Count

Risk factors for childhood obesity: Do the birth weight, type of delivery, and mother's overweight have an implication on current weight status?

在线全文

学校读者我要写书评

暂无评论

World Journal of Pediatrics 2017年第5期13卷 457-464页

作者： Aysel Vehapoglu Nilufer Goknar Ozden Turel Emel Torun gamze Ozgurhan Department of Pediatrics Bezmialem Vak(i)f UniversityFaculty of MedicinelstanbulTurkey Department of Pediatrics Suleymaniye Obstetrics and Gynecology HospitallstanbulTurkey

Background:The aim of this study was to identify risk factors,including the type of delivery,breastfeeding and its duration,birth weight,the timing of solid food introduction,the mother's education level at birth,and smoking status during pregnancy,that are associated with obesity in children living in ***:This study involving 4990 healthy children aged 2-14 years,at an outpatient clinic in a tertiary care hospital from June 2012 to July ***:The overall rates of overweight and obesity in children were 13.1% and 7.8%,*** demonstrated that 44.5% of children were delivered by caesarean *** all age groups,7.8% of children delivered by caesarean section were obese compared with 7.9% of children born *** significant association between caesarean section delivery and obesity in childhood was found in our study [odds ratio (OR)=0.98,95% confidence interval (CI)=0.64-2.87,P=0.454].There was also no association between duration of breastfeeding and the introduction of solid foods before 4 months or after 6 months of age and childhood obesity (OR=0.95,95% CI=0.69-1.3,P=0.771;OR=0.99,95% CI=0.64-1.53,P=0.261).Regression analyses revealed that children with birth weights greater than 3801 g or those with maternal body mass index (BMI) equal to or greater than 30 had an increased risk of being obese or overweight (OR=1.78,95% CI=1.19-2.65;OR=3.95,95% CI=1.94-5.81).Conclusions:This study demonstrated that increased birth weight and maternal BMI are significant risk factors for obesity in children living in Istanbul,*** relation between caesarean section delivery and childhood obesity was found in this study.

关键词： birth weight breastfeeding caesarean section childhood obesity solid food introduction