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Co-morbidity of malnutrition with falciparum malaria parasitaemia among children under the aged 6-59 months in Somalia:a geostatistical analysis

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Infectious Diseases of Poverty 2018年第1期7卷 714-722页

作者： Damaris K.Kinyoki grainne m.moloney Olalekan A.Uthman Elijah O.Odundo Ngianga-Bakwin Kandala Abdisalan m.Noor Robert W.Snow James A.Berkley Spatial Health metrics Group INFORM ProjectKenya Medical Research Institute/Wellcome Trust Research ProgrammeNairobiKenya Nutrition Section United Nations Children’s Fund(UNICEF)Kenya Country OfficeUN Complex GigiriNairobiKenya Warwick medical School Health Sciences Research InstituteWarwick EvidenceUniversity of WarwickGibbet HillCoventry CV47ALUK Food Security and Nutrition Analysis Unit(FSNAU)-Somalia Food and Agriculture Organization of the United NationsNgecha Road CampusNairobiKenya Department of mathematics and Information sciences Faculty of Engineering and EnvironmentNorthumbria UniversityNewcastle upon TyneUK Faculty of Health and Sport Sciences University of AgderKristiansandNorway Division of Epidemiology and Biostatistics School of Public HealthUniversity of the WitwatersrandJohannesburgSouth Africa Kenya medical Research Institute/Wellcome Trust Research Programme Centre for Geographic Medicine Research(coast)KilifiKenya Centre for Tropical medicine and Global Health Nuffield Department of Clinical MedicineUniversity of OxfordCCVTMOxford OX37LJUK

Background:malnutrition and malaria are both significant causes of morbidity and mortality in African ***,the extent of their spatial comorbidity remains unexplored and an understanding of their spatial correlation structure would inform improvement of integrated *** aimed to determine the spatial correlation between both wasting and low mid upper arm circumference(mUAC)and falciparum malaria among Somalian children aged 6-59 ***:Data were from 49227 children living in 888 villages between 2007 to *** developed a Bayesian geostatistical shared component model in order to determine the common spatial distributions of wasting and falciparum malaria;and low-mUAC and falciparum malaria at 1×1 km spatial ***:The empirical correlations with malaria were 0.16 and 0.23 for wasting and low-mUAC *** spatial residual effects were statistically significant for both wasting and *** posterior spatial relative risk was highest for low-mUAC and malaria(range:0.19 to 5.40)and relatively lower between wasting and malaria(range:0.11 to 3.55).Hotspots for both wasting and low-mUAC with malaria occurred in the South Central region in ***:The findings demonstrate a relationship between nutritional status and falciparum malaria parasitaemia,and support the use of the relatively simpler mUAC measurement in *** spatial distribution and distinct hotspots present opportunities for targeted seasonal chemoprophylaxis and other forms of malaria prevention integrated within nutrition programmes.

关键词： malnutrition Wasting Low-mUAC malaria Comorbidity Somalia

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“Digging in the Dirt”faecal microRNAs as dietary biomarkers of host-microbe interactions

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Hepatobiliary Surgery and Nutrition 2022年第2期11卷 292-294页

作者： Gerard m.moloney John F.Cryan Gerard Clarke Department of Anatomy&Neuroscience University College CorkCorkIreland APC microbiome Ireland University College CorkCorkIreland Department of Psychiatry and Neurobehavioural Science University College CorkCorkIreland

The role of diet and nutrition in maintaining a healthy lifestyle has become a central part of chronic disease prevention(1).Chronic conditions such as cancer,Inflammatory bowel disease(IBD)and obesity are more prevalent in people with poor diets(2).Food consumption is controlled by physiological systems such as the gut-microbiome and distinct neuroendocrine pathways that overlap to promote host nutritional gain resulting in people living longer healthier lives(3).A recent analysis of the global burden of disease by the World Health Organization(WHO),noted that factors associated with poor diet,including obesity and malnutrition,critically undermine health and *** note that undernutrition,deficiencies in key nutrients and obesity have high social and economic *** disease,cancer,diabetes,and respiratory diseases account for 77%of all diseases and are responsible for 86%of all premature deaths(4).There is an appreciation that diets that reduce or eliminate red meats and animal fats results in the reduction of many of the indicators of poor diet,such as body mass index(BmI)and levels of cholesterol in the blood.

关键词： prevention eliminate overlap

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Nonlinear forced vibration in a subcritical regime of a porous functionally graded pipe conveying fluid with a retaining clip

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Applied mathematics and mechanics(English Edition) 2025年第1期46卷 101-122页

作者： m.GHOLAmI m.EFTEKHARI Department of mechanical Engineering Shahid Bahonar University of Kerman

This study examines the nonlinear behaviors of a clamped-clamped porous pipe made of a functionally graded material(FGm) that conveys fluids and is equipped with a retaining clip, focusing on primary resonance and subcritical dynamics. The nonlinear governing equations for the FGm pipe are derived by the extended Hamilton's principle, and subsequently discretized through the application of the Galerkin *** direct method of multi-scales is then used to solve the derived equations. A thorough analysis of various parameters, including the clip stiffness, the power-law index, the porosity, and the clip location, is conducted to gain a comprehensive understanding of the system's nonlinear dynamics. Through the analysis of the first natural frequency, the study highlights the influence of the flow velocity and the clip stiffness, while the comparisons with metallic pipes emphasize the role of FGm composition. The examination of the forced response curves reveals saddle-node bifurcations and their dependence on parameters such as the detuning parameter and the power-law index, offering valuable insights into the system's nonlinear resonant behavior. Furthermore, the frequency-response curves illustrate the hardening nonlinearities influenced by factors such as the porosity and the clip stiffness, revealing nuanced effects on the system response and resonance characteristics. This comprehensive analysis enhances the understanding of nonlinear behaviors in FGm porous pipes with a retaining clip, providing key insights for practical engineering applications in system design and optimization.

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Is there an anatomical endophenotype for neurodevelopmental disorders? A review of dual disorder anatomical likelihood estimation (ALE) meta-analyses of grey matter volumes

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Chinese Science Bulletin 2011年第32期56卷 3376-3381页

作者： mCALONAN grainne m YU Kevin K CHAN Raymond C K CHUA Siew E CHEUNG Charlton Department of Psychiatry the University of Hong Kong State Key Laboratory for Brain and Cognitive Sciences the University of Hong Kong Neuropsychology and Applied Cognitive Neuroscience Laboratory Key Laboratory of Mental Health Institute of Psychology Chinese Academy of Sciences

The term "neurodevelopmental disorder" broadly encompasses conditions thought to arise early in development and includes schizophrenia, bipolar disorder and autism among others. These conditions share a number of genetic and environmental risk factors postulated to lead to common difficulties in socio-emotional processing, communication and cognitive function. The alternative position is that, while the same traits are affected across these conditions, the nature or direction in which they are modified may be distinct. mRI studies provide a rapidly expanding and rich database which we propose can be used to contribute to this debate. Anatomical likelihood estimation (ALE) is a method of meta-analysis applied to voxel-based mRI studies. We have adapted this method to explore the extent to which schizophrenia and bipolar disorder and schizophrenia and autism share a common brain structural phenotype. We will review this work here and discuss whether there is sufficient other evidence to justify a common framework for further research into the inter-relatedness of such conditions.

关键词：神经疾病似然估计审查工作解剖精神分裂症稳定质数进修

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Functionalised Polymers by Surface modification

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复旦学报（自然科学版） 2005年第5期44卷 772-773页

作者： Jon-Paul Griffiths m. G. moloney Chemistry Research Laboratory Mansfield Rd University of OxfordOX 3TAUnited KingdomChemistry Research Laboratory Mansfield Rd University of OxfordOX 3TAUnited Kingdom

Surface-active polymers are of substantial importance in many diverse aspects of modern technology, with applications ranging from solid phase chemical synthesis related to drug discovery and chemical catalysis to biocompatible/bioactive medical implants and prostheses, and to surface-modified fabrics. Whilst there are a number of existing physical (e. g. corona or plasma discharge, ion beam irradiation[1] ) and chemical (e. ***, oxidation, chlorination, acylation and quaternisation[2-4]) methods for the surface modification of polymers, the frequent requirement for significant infrastructure, harsh reaction conditions, and limitation to specific polymer types (e. g. polybutadiene[5] ), which must possess suitable chemical functionality capable of direct modification, led us to consider alternative chemical methods. Desirable was an alternative that would be amenable to a large range of polymers, permitting direct chemical modification under mild conditions and using inexpensive reagents.

关键词：聚合体表面活性表面修复碳烯合成方法

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Neurogenesis dynamics in the olfactory bulb:deciphering circuitry organization, function, and adaptive plasticity

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Neural Regeneration Research 2025年第6期20卷 1565-1581页

作者： moawiah m.Naffaa Department of Psychology and Neuroscience Duke UniversityDurhamNCUSA Department of Cell Biology Duke University School of MedicineDurhamNCUSA

Adult neurogenesis persists after birth in the subventricular zone, with new neurons migrating to the granule cell layer and glomerular layers of the olfactory bulb, where they integrate into existing circuitry as inhibitory interneurons. The generation of these new neurons in the olfactory bulb supports both structural and functional plasticity, aiding in circuit remodeling triggered by memory and learning processes. However, the presence of these neurons, coupled with the cellular diversity within the olfactory bulb, presents an ongoing challenge in understanding its network organization and function. moreover,the continuous integration of new neurons in the olfactory bulb plays a pivotal role in regulating olfactory information processing. This adaptive process responds to changes in epithelial composition and contributes to the formation of olfactory memories by modulating cellular connectivity within the olfactory bulb and interacting intricately with higher-order brain regions. The role of adult neurogenesis in olfactory bulb functions remains a topic of debate. Nevertheless, the functionality of the olfactory bulb is intricately linked to the organization of granule cells around mitral and tufted cells. This organizational pattern significantly impacts output, network behavior, and synaptic plasticity, which are crucial for olfactory perception and memory. Additionally, this organization is further shaped by axon terminals originating from cortical and subcortical regions. Despite the crucial role of olfactory bulb in brain functions and behaviors related to olfaction, these complex and highly interconnected processes have not been comprehensively studied as a whole. Therefore, this manuscript aims to discuss our current understanding and explore how neural plasticity and olfactory neurogenesis contribute to enhancing the adaptability of the olfactory system. These mechanisms are thought to support olfactory learning and memory, potentially through increased

关键词： network adaptability neurogenesis neuronal communication olfactory bulb olfactory learning olfactory memory synaptic plasticity

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mitochondria–cGAS–STING axis is a potential therapeutic target for senescence-dependent inflammaging-associated neurodegeneration

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Neural Regeneration Research 2025年第3期20卷 805-807页

作者： Josém.Izquierdo Centro de Biología molecular Severo Ochoa(CBm) Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid(CSIC-UAM)MadridSpain

The word “senescence” comes from the Latin senescens, meaning “to begin to age”, and is characterized by a long-lasting but reversible block in proliferation, resulting from stress-induced cell cycle arrest of pre... 详细信息

关键词： Latin potential lasting

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Transport mechanism in chemically reactive hybrid nanofluid flow containing gyrotactic micro-organisms over a curved oscillatory surface

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Applied mathematics and mechanics(English Edition) 2025年第1期46卷 177-192页

作者： m.NAVEED m.ImRAN T.ASGHAR Z.ABBAS Department of mathematics Division of Science and TechnologyUniversity of Education Department of mathematics The Islamia University of Bahawalpur

This paper examines the transport analysis, including both heat transfer and mass transfer, in hybrid nanofluid flow containing gyrotactic microorganisms towards a curved oscillatory surface. The influence of magnetic fields is also inspected in terms of their physical characteristics. To depict the phenomena of transport, modified versions of both Fick's and Fourier's laws are used. Additionally, the characteristics of both heterogeneous and homogeneous chemical reactions are also incorporated. Utilizing a curvilinear coordinate system, the flow problem is formulated as partial differential equations(PDEs)for momentum, concentration, microorganism field, and energy. An analytical solution to the obtained flow equations is achieved utilizing the homotopy analysis method(HAm).The effects of significant flow parameters on the pressure and microorganism fields, velocity, oscillation velocity, concentration, and temperature distributions are shown via graphs. Furthermore, the variations in skin friction, mass transfer rate, heat transfer rate, and local motile number due to different involved parameters are presented in tables and are analyzed in detail. Graphical results indicate that the curves of velocity and temperature fields are enhanced as the values of the solid volume fraction variables *** is also verified that the concentration rate field decreases as the values of the homogeneous reaction strength parameter and the radius of curvature parameter increase, and it increases with the Schmidt number and the heterogeneous reaction strength *** outcomes show a favorable response of the motile number to advanced values of the Peclet number, the Schmidt number, the microorganism difference parameter, and the bio-convective Lewis number.

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Brain-penetrating neurotrophic factor mimetics: HER-096 as a disease-modifying therapy for Parkinson’s disease

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Neural Regeneration Research 2025年第4期20卷 1094-1095页

作者： Natalia Kulesskaya Kira m.Holmström Henri J.Huttunen Herantis Pharma Plc EspooFinland

Neurotrophic factors as a therapeutic approach in neurodegenerative diseases:A major unmet need in the field of central nervous system diseases is disease-modifying *** for decades there have been various symptomatic treatments available to alleviate the symptoms of the disease,disease-modification,*** that stop,significantly delay,or reverse the progression of the disease,has been turned out to a difficult goal to achieve.

关键词： diseases treatment therapeutic

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molecular detection of Helicobacter pylori antibiotic resistance in stool vs biopsy samples

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World Journal of Gastroenterology 2016年第41期22卷 9214-9221页

作者： Denise E Brennan Joseph Omorogbe mary Hussey Donal Tighe grainne Holleran Colm O'morain Sinéad m Smith Deirdre mcNamara Department of Clinical medicine School of Medicine Trinity College Dublin School of Pharmacy and Pharmaceutical Sciences Trinity College Dublin

AIm To compare(1) demographics in urea breath test(UBT) vs endoscopy patients; and(2) the molecular detection of antibiotic resistance in stool vs biopsy *** Six hundred and sixteen adult patients undergoing endoscopy or a UBT were prospectively recruited to the study. The Geno Type Helico DR assay was used to detect Helicobacter pylori(H. pylori) and antibiotic resistance using biopsy and/or stool samples from CLOpositive endoscopy patients and stool samples from UBT-positive patients. RESULTS Infection rates were significantly higher in patients referred for a UBT than endoscopy(overall rates: 33% vs 19%; treatment-na?ve patients: 33% vs 14.7%, respectively). H. pylori-infected UBT patients were younger than H. pylori-infected endoscopy patients(41.4 vs 48.4 years, respectively, P males in the endoscopy-compared to the UBT-cohort(52.6% vs 33.3%, P = 0.03). The Geno Type Helico DR assay was more accurate at detecting H. pylori infection using biopsy samples than stool samples [98.2%(n = 54/55) vs 80.3%(n =53/66), P mples from CLO-positive endoscopy patients revealed a higher detection rate ofresistance-associated mutations using stool samples compared to biopsies. The concordance rates between stool and biopsy samples for the detection of H. pylori DNA, clarithromycin and fluoroquinolone resistance were just 85%, 53% and 35%, respectively. CONCLUSION Differences between endoscopy and UBT patients provide a rationale for non-invasive detection of H. pylori antibiotic resistance. However, the Geno Type Helico DR assay is an unsuitable approach.

关键词： Helicobacter pylori Antibiotic resistance Clarithromycin Fluoroquinolone molecular methods

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