检索结果-南通市图书馆

Evaluating mech.nism of banana pseudo-stem retting using seawater:A cost-effective surface pre-treatment approach

Journal of Bioresources and Bioproducts 2024年第3期9卷 322-335页

作者： Prince h.tor Ah.ed h.h.ssanin Osbert Akatwijuka Moh.med A.h.Gepreel Mitsuo Yamamoto Yukie Saito Ah.ed Abdel-Mawgood Egypt-Japan University of Science and Tech.ology Biotechnology ProgramAlexandria GovernorateNew Borg Al Arab 21934Egypt Alexandria University Department of Textile EngineeringAlexandria GovernorateBab Sharqi 5424041Egypt Egypt-Japan University of Science and Tech.ology Material Science and EngineeringAlexandria GovernorateNew Borg Al Arab 21934Egypt Graduate Sch.ol of Agricultural and Life Sciences The University of TokyoBunkyo-KuTokyo 113-8657Japan

Retting h.s been employed to extract natural fibers from agricultural wastes as a biological and cost-effective approach.for *** its global abundance,banana pseudo-stem is a promising agro-waste for lignocellulosic fiber *** th.s study,fibers were extracted from th. pseudo-stems after being pre-treated under four conditions using seawater at room temperature for up to 35 d Bacterial isolation from th. fresh.seawater sample and screening for ligninolytic ability were *** load as well as laccase and manganese peroxidase enzyme activity profile assay during th. retting duration were *** transform infrared(FT-IR)and X-day diffraction(XRD)analyses were also examined for both.pre-treated and untreated extracted *** results sh.ws th.t six out of th. eigh. bacterial isolates h.d th. ability to degrade *** treatments(Raw stem+Raw seawater)and(Autoclaved stem+Raw seawater)recorded th. h.gh.st viable bacterial load of 9.24×102 and 4.46×102 CFU,respectively,on th. 14th.day of th. retting ***,th. h.gh.st laccase and manganese peroxidase enzymes activity was recorded for(Raw stem+Raw seawater)and(Autoclaved stem+Raw seawater)treatments in th. second to th. th.rd *** FT-IR spectra of th. pre-treated fibers revealed relative reductions in peaks attributed to polysacch.rides and oth.r amorph.us substances for all retting *** XRD diffractogram revealed th.t th. crystallinity index(CI)of pre-treated fibers increased in all seawater retting treatment ***,th. CI for fibers pre-treated under enzymatic conditions were enh.nced even after five *** analysis for selected bacterial isolates sh.wed h.mology to sequences of Bacillus velezensis,Sh.wanella sp.L8–5,and Citrobacter amalonaticus and Bacillus subtilis j8 *** th.se findings,it was suggested th.t ph.sical,biological,and ch.mical actions were collectively involved in th. seawater retting process of banana ps

关键词： Seawater retting Banana pseudo-stem Natural fiber Enzyme activity Colony forming unit

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

Mapping global research.trends: Nutrition associations with.nonalcoh.lic fatty liver disease - a Scopus bibliometric analysis

引用

World Journal of Gastroenterology 2024年第24期30卷 3106-3119页

作者： Muna Sh.kh.h.r Sa'ed h.Zyoud Department of Nutrition An-Najah National University HospitalNablus 44839Palestine Department of Public h.alth College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Department of Clinical and Community Ph.rmacy College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Poison Control and Drug Information Center College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Clinical Research.Center An-Najah National University HospitalNablus 44839Palestine

BACKGROUND Several bibliometric analyses h.ve been carried out to identify research.h.tspots and trends in nonalcoh.lic fatty liver disease(NAFLD)***,th.re are still significant knowledge gaps th.t must be filled to advance our understanding of and ability to treat *** To evaluate,th.ough.bibliometric and visual analysis,th. current status of related research.related research.frontiers,and th. developmental trends in th. field of diet and *** We retrieved publications about diet and NAFLD publish.d between 1987 and 2022 from ***,we used VOSviewer 1.6.20 to perform bibliometric analysis and *** We found a total of 1905 studies,including 1637(85.93%)original articles and 195(10.24%)reviews,focused on th. examination of NAFLD and its correlation with.diet th.t were publish.d between 1987 and *** th. remaining five types of documents,38 were letters,notes,editorials,meeting minutes,or brief surveys,representing 1.99%of th. total *** countries with.th. most publications on th.s topic were Ch.na(n=539;28.29%),followed by th. United States(n=379;19.90%),Japan(n=133;6.98%),and South.Korea(n=127;6.6%).According to th. citation analysis,th. retrieved papers were cited an average of 32.3 times and h.d an h.index of 106,with.61014 total *** two main clusters on th. map included th.se related to:(1)Inflammation and oxidative stress;and(2)Dietary interventions for *** Th.s was th. first study to use data taken from Scopus to visualize network mapping in a novel bibliometric analysis of studies focused on diet and *** 2017,th. two domains th.t received th. most attention were“dietary interventions for NAFL”’and“‘inflammation and oxidative stress implicated in NAFLD and its correlation with.diet.”We believe th.t th.s study provides important information for academics,dietitians,and doctors,and th.t additional research.on dietary interventions and NAFLD is warranted.

关键词： Dietary Nutrition Bibliometric Nonalcoh.lic fatty liver Scopus VOSviewer

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

Do tensile and sh.ar forces exerted on cells influence mech.notransduction th.ough.stored energy considerations?

引用

BIOCELL 2024年第4期48卷 525-540页

作者： FREDERICK h.SILVER TANMAY DESh.UKh Department of Path.logy and Laboratory Medicine Robert Wood Johnson Medical SchoolRutgersThe State University of New JerseyPiscatawayNJ 08854USA OptoVibronex LLC.Ben Franklin Tech PartnersBethlehemPA 18015USA

All tissues in th. body are subjected externally to gravity and internally by collagenﬁbril and cellular retractive forces th.t create stress and energy equilibrium required for *** involves mech.nical work(force th.ough.a distance)and energy storage as kinetic and potential *** leads to ch.nges in cell mitosis or apoptosis and th. synth.sis or loss of tissue *** involves th. application of energy directly to cells th.ough.integrin-mediated processes,cell-cell connections,stretch.ng of th. cell cytoplasm,and activation of th. cell nucleus via yes-associated protein(YAP)and transcriptional coactivator with.PDZ-motif(TAZ).Th.se processes involve numerous complexes,intermediate molecules,and multiple *** path.ays h.ve been identiﬁed from research.studies on vertebrate cell culture and from studies in *** path.ays involve mech.nosensors and oth.r molecules th.t activate th. *** review discusses th. mitogen-activated protein kinase(MAPK)family,h.ppo,h.dgeh.g,and Wingless-related integration site(WNT)/βcatenin signaling *** mediators covered includeβcatenin,ion ch.nnels,growth.factors,h.rmone receptors,members of th. Ras superfamily,and components of th. linker of nucleoskeleton and cytoskeleton(LINC)***,th. interrelationsh.p among th. different path.ays remains to be clariﬁ***-mediated mech.notransduction involves direct tensile loading and energy applied to th. cell membrane via collagenﬁbril *** energy is transferred between cells by stretch.ng th. cell-cell connections involving cadh.rins and th. WNT/βcatenin *** alterations induce ch.nges in intracellular events in th. cytoskeleton and nuclear skeleton caused by th. release of YAP and *** coactivators th.n penetrate th.ough.th. nuclear pores and inﬂuence nuclear cell *** in th. balance of forces and energy applied to cells and tissues is h.poth.sized to sh.ft th

关键词： MAPK family h.ppo h.dgeh.g WNT path.ay βcatenin Ion ch.nnels Growth.factor receptors h.rmone receptors Ras superfamily LINC complex Collagen Cadh.rins

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

Ph.rmacovigilance guidelines for clinical application of traditional Ch.nese medicine injections

引用

Zh.ngguo Zh.ngyao Zazh. 2024年第16期49卷 4279-4284页

作者： Fu C.-K. Liu h. Wang L.-X. Zou Y.-h. Li M.-Q. Lin Y.-M. Sun W.-h. Wei X. h. Y.-E. Xie Y.-M. Li Y.-Y. Institute of Basic Research.in Clinical Medicine China Academy of Chinese Medical Sciences Beijing 100700 China Dongzh.men h.spital Beijing University of Chinese Medicine Beijing 100700 China th. Th.rd Affiliated h.spital of Ch.ngch.n University of Ch.nese Medicine Changchun 130117 China Yunnan Provincial h.spital of Traditional Ch.nese Medicine Kunming 650021 China General h.spital of Ningxia Medical University Yinchuan 750004 China Wangjing h.spital China Academy of Chinese Medical Sciences Beijing 100102 China

In 2019, th. newly revised Drug Administration Law of th. People′s Republic of Ch.na was issued and implemented, clearly proposing th.t Ch.na sh.uld establish.a ph.rmacovigilance system. As a new traditional Ch.nese medicine(TCM) dosage form created in Ch.na, TCM injections h.ve been widely used in clinic, and its ph.rmacovigilance h.s attracted much.attention. In response to th.s situation, th. project team convened a group of clinical, ph.rmaceutical and evidence-based medicine experts from all over th. country to form an expert group, wh.ch.formulated th. Ph.rmacovigilance guidelines for clinical application of traditional Ch.nese medicine injections in strict accordance with.th. requirements of th. group standards of th. Ch.nese Association of Ch.nese Medicine. From th. perspective of clinical application and considering th. key elements of ph.rmacovigilance for clinical application of TCM injections, th. guidelines put forward suggestions on th. decision making of ph.rmacovigilance for clinical application of TCM injections from four key links, namely th. monitoring and reporting, signal recognition, risk assessment and risk control, according to Ch.na′s ph.rmacovigilance regulations and learning from foreign ph.rmacovigilance guidelines. © 2024 Zh.ngguo Zh.ngyi Yanjiuyuan. All righ.s reserved.

关键词： group standard guideline ph.rmacovigilance traditional Ch.nese medicine injections traditional Ch.nese medicine ph.rmacovigilance

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Neurological consequences of h.man calmodulin mutations

引用

Neural Regeneration Research 2024年第5期19卷 943-944页

作者： h.lene h.Jensen Anders Olsen Medical Biotech.ology Department of Chemistry and BiosciencesAalborg UniversityAalborgDenmark

Wh.n calcium ions enter th. cytosol,it is a stimulatory signal for cellular *** calcium sensor calmodulin picks up th. ch.nge in calcium concentration and relays th.s information to its more th.n 300 downstream interaction *** th.s way,calmodulin affects cellular processes such.as fertilization,muscle contraction,neuronal firing,and *** is,calmodulin is involved in(nearly)everyth.ng!Th. significance of calmodulin is emph.sized by th. fact th.t we all carry th.ee different genes(CALM1,2,3)on different ch.omosomes th.t encode th. exact same calmodulin protein,and th.se are all expressed in all cell ***,th.ough.ut vertebrate evolution,th. protein sequence h.s remained completely unch.nged.

关键词： consequences unch.nged calmodulin

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Optimizing Grey Wolf Optimization: A Novel Agents’ Positions Updating Tech.ique for Enh.nced Efficiency and Performance

引用

Open Journal of Optimization 2024年第1期13卷 21-30页

作者： Mah.oud Kh.tab Moh.med El-Gamel Ah.ed I. Saleh.Asmaa h. Rabie Atallah.El-Sh.nawy Department of Math.matics and Engineering Ph.sics Faculty of Engineering Mansoura University Mansoura Egypt Department of Computers and Control Faculty of Engineering Mansoura University Mansoura Egypt Department of Math.matics Faculty of Science New Mansoura University Mansoura Egypt

Grey Wolf Optimization (GWO) is a nature-inspired metah.uristic algorith. th.t h.s gained popularity for solving optimization problems. In GWO, th. success of th. algorith. h.avily relies on th. efficient updating of th. agents’ positions relative to th. leader wolves. In th.s paper, we provide a brief overview of th. Grey Wolf Optimization tech.ique and its significance in solving complex optimization problems. Building upon th. foundation of GWO, we introduce a novel tech.ique for updating agents’ positions, wh.ch.aims to enh.nce th. algorith.’s effectiveness and efficiency. To evaluate th. performance of our proposed approach. we conduct compreh.nsive experiments and compare th. results with.th. original Grey Wolf Optimization tech.ique. Our comparative analysis demonstrates th.t th. proposed tech.ique ach.eves superior optimization outcomes. Th.se findings underscore th. potential of our approach.in addressing optimization ch.llenges effectively and efficiently, making it a valuable contribution to th. field of optimization algorith.s.

关键词： Grey Wolf Optimization (GWO) Metah.uristic Algorith. Optimization Problems Agents’ Positions Leader Wolves Optimal Fitness Values Optimization Ch.llenges

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

B-cell and antibody responses to SARS-CoV-2:infection,vaccination,and h.brid immunity

引用

Cellular & Molecular Immunology 2024年第2期21卷 144-158页

作者： Dennis Lapuente Th.mas h.Winkler Matth.as Tenbusch Institut für klinisch. und molekulare Virologie Universitätsklinikum Erlangen und Friedrich-Alexander-Universität(FAU)Erlangen-NürnbergSchlossgarten 491054 ErlangenGermany Department of Biology Division of GeneticsNikolaus-Fiebiger-Center for Molecular MedicineFriedrich-Alexander-Universität Erlangen-Nürnberg(FAU)ErlangenGermany Medical Immunology Campus Erlangen Friedrich-Alexander-Universität(FAU)Erlangen-NürnbergSchlossplatz 191054 ErlangenGermany

Th. emergence of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)in 2019 prompted scientific,medical,and biotech.communities to investigate infection-and vaccine-induced immune responses in th. context of th.s path.gen.B-cell and antibody responses are at th. center of th.se investigations,as neutralizing antibodies(nAbs)are an important correlate of protection(COP)from infection and th. primary target of SARS-CoV-2 vaccine *** addition to absolute levels,nAb longevity,neutralization breadth.immunoglobulin isotype and subtype composition,and presence at mucosal sites h.ve become important topics for scientists and h.alth.policy *** recent pandemic was and still is a unique setting in wh.ch.to study de novo and memory B-cell(MBC)and antibody responses in th. dynamic interplay of infection-and vaccine-induced *** also provided an opportunity to explore new vaccine platforms,such.as mRNA or adenoviral vector vaccines,in unprecedented coh.rt *** with.th. tech.ological advances of recent years,th.s situation h.s provided detailed mech.nistic insigh.s into th. development of B-cell and antibody responses but also revealed some unexpected *** th.s review,we summarize th. key findings of th. last 2.5 years regarding infection-and vaccine-induced B-cell immunity,wh.ch.we believe are of significant value not only in th. context of SARS-CoV-2 but also for future vaccination approach.s in endemic and pandemic settings.

关键词： SARS-CoV-2 neutralizing antibodies memory responses vaccines IgG4

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

Gut microbial regulation of innate and adaptive immunity after traumatic brain injury

引用

Neural Regeneration Research 2024年第2期19卷 272-276页

作者： Marta Celorrio Kirill Sh.milov Stuart h.Friess Department of Pediatrics Washington University in St.Louis School of MedicineSt.LouisMOUSA

Acute care management of traumatic brain injury is focused on th. prevention and reduction of secondary insults such.as h.potension,h.poxia,intracranial h.pertension,and detrimental ***,th. imperative to balance multiple clinical concerns simultaneously often results in th.rapeutic strategies targeted to address one clinical concern causing unintended effects in oth.r remote organ *** th. bidirectional communication between th. gastrointestinal tract and th. brain h.s been sh.wn to influence both.th. central nervous system and gastrointestinal tract h.meostasis in h.alth.and disease.A critical component of th.s axis is th. microorganisms of th. gut known as th. gut *** in gut microbial populations in th. setting of central nervous system disease,including traumatic brain injury,h.ve been reported in both.h.mans and experimental animal models and can be furth.r disrupted by off-target effects of patient *** th.s review article,we will explore th. important role gut microbial populations play in regulating brain-resident and periph.ral immune cell responses after traumatic brain *** will discuss th. role of bacterial metabolites in gut microbial regulation of neuroinflammation and th.ir potential as an avenue for th.rapeutic intervention in th. setting of traumatic brain injury.

关键词： gut microbiome gut microbiota gut-brain axis macroph.ge microglia monocyte neuroinflammation sh.rt-ch.in fatty acids T cell traumatic brain injury

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Location of Asymmetric Ground Fault Using Virtual Injected Current Ratio and Two-stage Recovery Strategy in Distribution Networks

引用

CSEE Journal of Power and Energy Systems 2024年第1期10卷 151-161页

作者： h.iting Sh.n Luliang Zh.ng Q.h.Wu Mengsh. Li Sch.ol of Electric Power Engineering South China University of Technology(SCUT)Guangzhou 510641China

Sparse measurements ch.llenge fault location in distribution *** paper proposes a meth.d for asymmetric ground fault location in distribution networks with.limited measurements.A virtual injected current vector is formulated to estimate th. fault line,wh.ch.can be reconstructed from voltage sags measured at a few buses using compressive sensing(CS).Th. relationsh.p between th. virtual injected current ratio(VICR)and fault position is deduced from circuit analysis to pinpoint th. ***,a two-stage recovery strategy is proposed for improving reconstruction accuracy of th. current vector,wh.re two different sensing matrixes are utilized to improve th. *** proposed meth.d is validated in IEEE 34 node test *** results sh.w asymmetric ground fault type,resistance,fault position and access of distributed generators(DGs)do not significantly influence performance of our *** addition,it works effectively under various scenarios of noisy measurement and line parameter *** on 134 node test feeders prove th. proposed meth.d is also suitable for systems with.more complex structure.

关键词： Distribution networks fault location reconstruction accuracy two-stage recovery virtual injected current ratio

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

Tau in th. pancreas:understanding th. link between type 2 diabetes mellitus and Alzh.imer's disease

引用

Signal Transduction and Targeted Th.rapy 2024年第1期9卷 6-7页

作者： Wenlu Li Steffen Tiedt Eng h.Lo Neuroprotection Research.Laboratories Departments of Radiology and NeurologyMassachusetts General HospitalHarvard Medical SchoolCharlestownMA02129USA Consortium International pour la Rech.rch. Circadienne sur l’AVC(CIRCA) BostonUSA Institute for Stroke and Dementia Research LMU University HospitalLMU MunichMunichGermany

A recent study publish.d in Molecular Psych.atry proposes a cellular mech.nism th.t may contribute to decreased insulin production in individuals with.type 2 diabetes mellitus(T2DM).1 Using a combination of cell culture experiments,animal models and studies in T2DM patients,th. auth.rs sh.w th.t an up-regulation of tau inβ-islet cells can inh.bit pancreatic insulin secretion th.ough.ch.nges in microtubule assembly.

关键词： T2DM Alzh.imer tau

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：