检索结果-南通市图书馆

MicroRNAs modulation in lung cancer: exploring dual mechanisms and clinical prospects

BIOCELL 2024年第3期48卷 403-413页

作者： SHAHID HUSSAIN HABIB BOKHARI XINGXING FAN SHAUKAT IQBAL MALIK SUNDAS IJAZ MUHAMMAD ADNAN SHEREEN AIMAN fatima Department of Biotechnology Kohsar University MurreeMurreePakistan Macao University of Science and Technology State Key Laboratory of Quality Research in Chinese Medicines TaipaMacao Department of Bioinformatics and Biosciences Capital University of Science and TechnologyIslamabadPakistan Department of Microbiology Kohsar University MurreeMurreePakistan

The global incidence of lung cancer is marked by a considerably elevated mortality ***(miRNAs)exert pivotal inﬂuence in the intricate orchestration of gene regulation,and their dysregulation can precipitate dire consequences,notably *** this context,miRNAs encapsulated in exosomes manifest a diversiﬁed impact on the landscape of lung cancer,wherein their actions may either foster angiogenesis,cell proliferation,and metastasis,or counteract these *** comprehensive review article discerns potential targets for the prospective development of therapeutic agents tailored for lung ***-suppressive miRNAs,such as miR-204,miR-192,miR-30a,miR-34a,miR-34b,miR-203,and miR-212,exhibit heightened expression and demonstrate the capacity to inhibit cellular proliferation and ***,the deleterious effects of tumor-promoting miRNAs like miR-21,miR-106a,miR-155,miR-205,and miR-210 can be attenuated through the application of their respective *** miRNAs selectively target various oncogenes,including NUAK Family Kinase 1(NUAK1),Snail Family Transcriptional Repressor 1(Snai1),Astrocyte elevated gene-1(AEG-1),Vimentin,Proliferation and apoptosis adaptor protein 15(PEA-15/PED),Hypoxia-inducible factor 1-alpha(HIF1),as well as tumor suppressor genes such as phosphatase and tensin homolog(PTEN),Suppressor of cytokine signaling 1(SOCS1),Tumor protein P53 binding protein 1(TP53BP1),and PH Domain and Leucine Rich Repeat Protein Phosphatase 2(PHLP22).This investigative approach proves invaluable in elucidating the speciﬁc miRNAs implicated in the deregulation of crucial genes pivotal to the pathogenesis of cancer.

关键词： miRNAs Oncogenes Tumor suppressive genes Lung cancer therapy

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Optimizing solar energy efficiency with an improved hill-climbing maximum power point tracking control approach: hardware implementation

引用

Clean Energy 2024年第5期8卷 167-176页

作者： Yassine El Alami Elmostafa Chetouani Hamza Mokhliss fatima Ouerradi Mohssin Aoutoul Said Bounouar Rachid Bendaoud Ahmed Faize Redouane Rmaily Laboratory of Electronics Instrumentation and EnergeticFaculty of SciencesChouaïb Doukkali UniversityB.P 20El JadidaMorocco Laboratory ElectronicsInstrumentation and EnergyExploitation and Processing of Renewable EnergyDepartment of PhysicsFaculty of SciencesUniversity of Chouaïb DoukkaliEl JadidaMorocco STIC Lab. Department of PhysicsChouaïb Doukkali UniversityEl JadidaMorocco Complex Cyber Physical Systems Laboratory National Higher School of Arts and CraftsHassan II UniversityCasablancaMorocco Interdisciplinary Laboratory for Research in Science Educationand TrainingHigher School of Education and Training-BerrechidHassan First UniversityBerrechidMorocco Department of Physics Polydisciplinary FacultyUniversity of Mohamed PremierNadorMorocco

This article implements maximum power point tracking(MPPT)based on the improved hill-climbing algorithm for photovoltaic(PV)systems feeding resistive loads.A direct current-to-direct current boost converter is inserted between the PV system and the load to achieve *** converter is managed using MPPT based on the hill-climbing *** objective of this paper is to optimize the code program to achieve the best compromise between accuracy and rapidity by implementing this algorithm using a *** PV systems are tested under identical meteorological *** the first,an improved hill-climbing MPPT controller is used whereas,in the second,the conventional version is *** experimental results obtained show a signifi-cant enhancement in terms of speed for the improved algorithm with a value of 0.4 s for the response time and 3%for the oscillation power;those values remain satisfactory in terms of precision of the algorithm compared with the conventional system studied and the compared algorithm from the literature.

关键词： DC/DC boost converter hardware implementation improved hill climbing MPPT photovoltaic system

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

How Agent Orange impacts prostate cancer risk,pathology,and treatment outcomes

引用

Current Urology 2024年第2期18卷 79-86页

作者： Awais Paracha Zohair Siddiqui Ali Abid Ekamjit Deol fatima Waheed Zachary Hamilton Saint Louis University School of Medicine Saint LouisMOUSA Saint Louis University Saint LouisMOUSA New York Institute of Technology College of Osteopathic Medicine OldWestburyNYUSA Department of Surgery Division of UrologySaint Louis University School of MedicineSaint LouisMOUSA

Between 2.6 and 3.8 million veterans served in Vietnam while the US military dispersed Agent Orange(AO),although the exact number of exposed individuals is *** Orange,an herbicide,is a known risk factor for various cancers,including sarcoma and leukemia,but less is known about its link with prostate cancer(PC).Prostate cancer is the most commonly diagnosed malignancy in men and the fifth most common cause of cancer-related death in men *** 2023,approximately 288,300 patients will be given a diagnosis of PC,and an estimated 34,700 fatalities will occur in the United ***,whether the pathologic characteristics of PC among those exposed to AO differ from those in the general population remains *** review synthesizes the literature regarding the impact of AO exposure on PC incidence and disease course.A comprehensive PubMed literature search of articles published beginning in 1950 was performed using the primary search terms“Agent Orange,”“TCDD,”and“tetrachlorodibenzodioxin”and the secondary search terms“prostate cancer”or“prostate neoplasm.”The search was limited to studies that focused on human participants and were published in *** authors thoroughly reviewed the retrieved articles for relevancy to the study aims:discussion of PC diagnosis,prognosis,or management among patients exposed to *** 108 studies identified in our search,13 were included in this systematic *** within studies concerning AO exposure with relation to PC incidence,age at diagnosis or treatment initiation,and PC severity seemed to be mixed and generally ***,the literature seems to indicate that there are no significant differences in survivorship between exposed and unexposed veterans who are given a diagnosis of *** these heterogeneous outcomes,the evidence does not encourage a significantly different approach to the diagnosis and management of PC for veterans exposed to *** shouldmake case-by-case decision

关键词： Agent Orange 2,3,7,8-Tetrachlorodibenzo-p-dioxin Prostate cancer Veterans

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Association of spiritual well-being with quality of life among undergraduate nursing students

引用

Journal of Integrative Nursing 2024年第1期6卷 49-54页

作者： Ahmad SHAHID Hina HUSSAIN Nazia SHUAIB Ahmad RASOOL fatima YOUNIS Zoya NASAB Department of Nursing Professional College of Nursing and Health SciencesIslamabadPakistan Department of Nursing Rawal Institute of Health SciencesIslamabadPakistan Department of Nursing Rawal College of NursingIslamabadPakistan School of Nursing and Health Zhengzhou UniversityZhengzhouChina

Objective:The study was conducted with the aim of determining the spiritual well-being(SWB)of nursing students and its association with quality of life(QOL).Materials and Methods:A cross-sectional analytical study was conducted with a sample size of 504 nursing students collected from January 2023 to March 2023 in the nursing institutes of Khyber Pakhtunkhwa,Pakistan,using convenient sampling techniques.A Spiritual Health and Life-Orientation Measure(SHALOM)questionnaire for SWB and K-27 QOL(K-27 QOL)instrument were used for data collection that contains three ***:The number of female participants was in the majority(50.4%)compared to male nurses(49.6%).The overall mean score of SWB of the students was 3.79±0.48,while the mean K-27 QOL score was 3.73±*** were significant differences between the groups of gender(P=0.001),while no significant difference within the groups of semester(P=0.061)and college status(0.285).In QOL,there were significant differences within the groups of semester(P=0.000)and college status(P=0.036)while no significant difference in gender category(P=0.480).SHALOM score is positively and moderately correlated with QOL score(r=0.597,P<0.05).Conclusion:Spiritual practices are one of the important factors that are associated positively with QOL,therefore to enhance the QOL,it will require spiritual practices.

关键词： Nursing education nursing student quality of life spiritual nursing care spirituality well‑being

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Construction of robust and durable Cu_(2)Se-V_(2)O_(5) nanosheet electrocatalyst for alkaline oxygen evolution reaction

引用

Frontiers of Chemical Science and Engineering 2024年第6期18卷 71-83页

作者： Tauseef Munawar Ambreen Bashir Khalid Mujasam Batoo Saman fatima Faisal Mukhtar Sajjad Hussain Sumaira Manzoor Muhammad Naeem Ashiq Shoukat Alim Khan Muammer Koc Faisal Iqbal Institute of Physics The Islamia University of BahawalpurBahawalpur 63100Pakistan King Abdullah Institute for Nanotechnology King Saud UniversityRiyadh 11451Saudi Arabia Hybrid Materials Center(HMC) Sejong UniversitySeoul 05006Republic of Korea Department of Nanotechnology and Advanced Materials Engineering Sejong UniversitySeoul 05006Republic of Korea Institute of Chemical Sciences Bahauddin Zakariya UniversityMultan 60800Pakistan Division of Sustainable Development College of Science and EngineeringHamad Bin Khalifa UniversityQatar FoundationDoha 34110Qatar

Reducing the production costs of clean energy carriers such as hydrogen through scalable water electrolysis is a potential solution for advancing the hydrogen *** the various material candidates,our group demonstrated transition-metal-based materials with tunable electronic characteristics,various phases,and ***,electrochemical water oxidation using Cu_(2)Se-V_(2)O_(5) as a non-precious metallic electrocatalyst via a hydrothermal approach is *** water-splitting performance of all the fabricated electrocatalysts was evaluated after direct growth on a stainless-steel *** electrochemically tuned Cu_(2)Se-V_(2)O_(5) catalyst exhibited a reduced overpotential of 128 mV and provided a reduced Tafel slope of 57 mV·dec^(−1) to meet the maximum current density of 250 mA·cm^(−2).The optimized strategy for interfacial coupling of the fabricated Cu_(2)Se-V_(2)O_(5) catalyst resulted in a porous structure with accessible active sites,which enabled adsorption of the intermediates and afforded an effective charge transfer rate for promoting the oxygen evolution ***,the combined effect of the catalyst components provided long-term stability for over 110 h in an alkaline solution,which makes the catalyst promising for large-scale practical *** aforementioned advantages of the composite catalyst overcome the limitations of low conductivity,agglomeration,and poor stability of the pure catalysts(Cu2Se and V2O5).

关键词： oxygen evolution reaction Cu_(2)Se-V_(2)O_(5)composite nanosheets metal-diffused ions accessible adsorption sites

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

BHJO: A Novel Hybrid Metaheuristic Algorithm Combining the Beluga Whale, Honey Badger, and Jellyfish Search Optimizers for Solving Engineering Design Problems

引用

Computer Modeling in Engineering & Sciences 2024年第10期141卷 219-265页

作者： Farouq Zitouni Saad Harous Abdulaziz S.Almazyad Ali Wagdy Mohamed Guojiang Xiong fatima Zohra Khechiba Khadidja Â Kherchouche Department of Computer Science and Information Technology Kasdi Merbah UniversityP.O.Box 30000OuarglaAlgeria Department of Computer Science College of Computing and InformaticsUniversity of SharjahP.O.Box 27272SharjahUnited Arab Emirates Department of Computer Engineering College of Computer and Information SciencesKing Saud UniversityP.O.Box 51178Riyadh11543Saudi Arabia Operations Research Department Faculty of Graduate Studies for Statistical ResearchCairo UniversityGiza12613Egypt Applied Science Research Center Applied Science Private UniversityAmman11937Jordan Guizhou Key Laboratory of Intelligent Technology in Power System College of Electrical EngineeringGuizhou UniversityGuiyang550025China

Hybridizing metaheuristic algorithms involves synergistically combining different optimization techniques to effectively address complex and challenging optimization *** approach aims to leverage the strengths of multiple algorithms,enhancing solution quality,convergence speed,and robustness,thereby offering a more versatile and efficient means of solving intricate real-world optimization *** this paper,we introduce a hybrid algorithm that amalgamates three distinct metaheuristics:the Beluga Whale Optimization(BWO),the Honey Badger Algorithm(HBA),and the Jellyfish Search(JS)*** proposed hybrid algorithm will be referred to as *** this fusion,the BHJO algorithm aims to leverage the strengths of each *** this hybridization,we thoroughly examined the exploration and exploitation capabilities of the BWO,HBA,and JS metaheuristics,as well as their ability to strike a balance between exploration and *** meticulous analysis allowed us to identify the pros and cons of each algorithm,enabling us to combine them in a novel hybrid approach that capitalizes on their respective strengths for enhanced optimization *** addition,the BHJO algorithm incorporates Opposition-Based Learning(OBL)to harness the advantages offered by this technique,leveraging its diverse exploration,accelerated convergence,and improved solution quality to enhance the overall performance and effectiveness of the hybrid ***,the performance of the BHJO algorithm was evaluated across a range of both unconstrained and constrained optimization problems,providing a comprehensive assessment of its efficacy and applicability in diverse problem ***,the BHJO algorithm was subjected to a comparative analysis with several renowned algorithms,where mean and standard deviation values were utilized as evaluation *** rigorous comparison aimed to assess the performance of the BHJOalgorithmabout its counterparts,shedd

关键词： Global optimization hybridization of metaheuristics beluga whale optimization honey badger algorithm jellyfish search optimizer chaotic maps opposition-based learning

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Role of homologous recombination/recombineering on human adenovirus genome engineering:Not the only but the most competent solution

引用

Engineering Microbiology 2024年第1期4卷 90-107页

作者： Lisa-Marie Dawson Montaha Alshawabkeh Katrin Schröer fatima Arakrak Anja Ehrhardt Wenli Zhang Virology and Microbiology Center for Biomedical Education and Research(ZBAF)School of MedicineFaculty of HealthWitten/Herdecke UniversityStockumer Str.1058453 WittenGermany

Adenoviruses typically cause mild illnesses,but severe diseases may occur primarily in immunodeficient individuals,particularly ***,adenoviruses have garnered significant interest as a versatile tool in gene therapy,tumor treatment,and vaccine vector *** the past two decades,the advent of recombineering,a method based on homologous recombination,has notably enhanced the utility of adenoviral vectors in therapeutic *** review summarizes recent advancements in the use of human adenoviral vectors in medicine and discusses the pivotal role of recombineering in the development of these ***,it highlights the current achievements and potential future impact of therapeutic adenoviral vectors.

关键词： Adenoviral vector Gene therapy Homologous recombination Oncolytic virus Vaccine vector

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Evolving strategies: Enhancements in managing eosinophilic esophagitis in pediatric patients

引用

World Journal of Clinical Pediatrics 2024年第1期13卷 14-22页

作者： Ahmed Elghoudi Doaa Zourob Eman Al Atrash fatima Alshamsi Manal Alkatheeri Hassib Narchi Rana Bitar Department of Pediatric Sheikh Khalifa Medical CityAbu DhabiUnited Arab Emirates Division of Pediatric Gastroenterology Sheikh Khalifa Medical CityAbu DhabiUnited Arab Emirates Pediatric Residency Program Sheikh Khalifa Medical CityAbu DhabiUnited Arab Emirates College of Medicine and Health Sciences United Arab Emirates UniversityAlainAbu DhabiUnited Arab Emirates

Eosinophilic esophagitis is a newly recognized disease first described about 50 years *** definition,diagnosis,and management have evolved with new published consensus guidelines and newly approved treatment available to pediatricians,enabling a better understanding of this disease and more targeted treatment for *** describe the definition,presentation,and diagnosis of eosinophilic esophagitis including management,challenges,and future directions in *** definition,diagnosis,and management of eosinophilic esophagitis have evolved over the last 50 *** guidelines and newly approved biologic treatment have enabled pediatricians to better understand this disease and allow for more targeted treatment for *** describe the definition,presentation,diagnosis,management,and treatment in addition to the challenges and future directions of eosinophilic esophagitis management in children.

关键词： Eosinophilic esophagitis Esophagitis Gastroesophageal reflux disease Food allergy Dysphagia

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Study of Hygrothermal Behavior of Bio-Sourced Material Treated Ecologically for Improving Thermal Performance of Buildings

引用

Journal of Renewable Materials 2024年第5期12卷 1007-1027页

作者： Soumia Mounir Miloudia Slaoui Youssef Maaloufa fatima Zohra El Wardi Yakubu Aminu Dodo Sara Ibn-Elhaj Abdelhamid Khabbazi National School of Architecture Agadir New Complex Ibn Zohr AgadirHay dakhla80000Morocco EMDD CERNE2DUniversity Mohammed V in RabatEst SaléSaléMedinaMorocco Physics Department LPMAT LaboratoryFaculty of Sciences Ain ChockHassan II UniversityCasablancaMorocco Architectural Engineering Department College of Engineering Najran UniversityNajran66426Saudi Arabia The Centre of Scientific and Engineering Research Najran UniversityNajranSaudi Arabia

Creating sustainable cities is the only way to live in a clean environment,and this problem can be solved by using bio-sourced and recycled *** this purpose,the authors contribute to the valuation of sheep wool waste as an eco-friendly material to be used in *** paper investigates the thermal,hygrothermal,and biological aspects of sheep wool by testing a traditional *** biological method of aerobic mesophilicﬂora has been *** X was used to determine the chemical composition of the materials ***,thermal characterization has been *** thermal conductivity is above 0.046(W·m^(-1)·K^(-1))and the thermal diffusivity is 1.56.10^(-6) m^(2)·s^(-1).Besides,the energy efﬁciency of using sheep wool in buildings was ***,its humidity behavior was evaluated in different aspects in both winter and *** of biological analyses show the efﬁciency of the treatment by removing the majority of the microorgan-isms:the value of yeast and mildew was reduced from 38.10^(2) to 2.10^(2)(UFC·g^(-1)).In addition to that,sheep wool permits obtaining a low thermal transmittance on the scale of the walls and low cooling needs on the scale of the building with a gain of 45%and 52%,respectively.

关键词： Sustainability sheep wool biological treatment hygrothermal wool behavior hot wire method

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Microplastic Can Decrease Enzyme Activities and Microbes in Soil

引用

Open Journal of Soil Science 2024年第1期14卷 1-12页

作者： Tazeen fatima Khan Abdul Halim Farhad Sikder Department of Soil Water and Environment University of Dhaka Dhaka Bangladesh Center for Environmental and Geographic Information Services Dhaka Bangladesh

An in vitro study was conducted to investigate the impacts of microplastics on enzyme activities and soil bacteria. The study included four different treatments of microplastics including a control. Different levels of microplastics were applied to the soil ranging from 0% to 5%, to assess the impacts of microplastics on soil enzymes and subsequent soil bacteria. After 30 days of incubation, the soil samples were collected and growth parameters of bacteria were assessed. Activities of β-glucosidase, urease and dehydrogenase enzymes were also determined. Our results showed that the presence of microplastics in the soil significantly reduced bacterial population together with bacterial strains. The activities of β-glucosidase, urease and dehydrogenase enzymes were reduced significantly to approximately 32%, 40% and 50% in microplastics treated soils respectively. Concentration of microplastic has a role to play towards this direction;the higher the concentration of microplastic the greater is the impact on enzymes and soil bacteria. The present study on the microbial soil health vis-à-vis microplastic application indicates that the material can have negative effect on the soil bacterial population of and thus ultimately may jeopardize soil health and crop production.

关键词： Microplastic Concentration Enzyme Activity Bacteria Crop Production

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：