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Triassic to Cenozoic multi-stage intra-plate deformation focused near the Bogd Fault system,Gobi Altai,Mongolia

Geoscience Frontiers 2015年第5期6卷 723-740页

作者： Douwe J.J.van hinsbergen Dickson Cunningham Gijsbert B.Straathof Morgan Ganerod bart.w.h.hendriks Arjan h.Dijkstra Department of Earth Sciences Utrecht University Department of Environmental Earth Science.Eastern Connecticut State University SGS horizon B.V. Stationsplein 6.2270 JB VoorburgThe Netherlands Geological Survey of Norway.Center of Geodynamics Statoil ASA.Rotvoll Norway School of Geography.Earth and Environmental Sciences.Plymouth University

The Gobi Altai region of southern Mongolia has been in the Eurasian plate interior since the midMesozoic,yet has experienced episodic phases of deformation since that *** this paper,we document field evidence to characterize and date the intra-plate tectonic history of the Gobi Altai region from the Triassic to the *** this end,we provide detailed mapping of the structure and stratigraphy of the eastern flanks of *** Bogd that contains the widest variety of rock-time units in the *** carry out geochronological analysis of basaltic lavas and basement granite in the *** demonstrate that a crystalline basement with a 502 ± 8 Ma granitoid（U/Pb） underwent two phases of basin formation in the *** we date with new40Ar/39Ar lava ages of 218.5 ± 1.5,123.2 ± 0.7 and 124.8 ± 1.2 Ma,*** phases are linked to deposition of fluvio-lacustrine sediments and trap-like basaltic volcanics,with cumulative thicknesses of 1000-1500 *** basins were likely north-facing half-grabens that developed underN-S extension,but were subsequently overthrusted by Paleozoic and older crystalline basement during a less well constrained,but likely mid-Cretaceous phase of N-S shortening and basin *** results are consistent with recent seismic imaging of rift basins100 km to the NE of the study area where a similar history was *** multiple phases of intra-plate deformation appear to have parallel structural trends,most likely due to reactivated Paleozoic basement structures created during the original terrane amalgamation of the Central Asian Orogenic Belt continental *** strong basement heterogeneity may predispose it to reactivation,and make it sensitive to changes in the overall stress field of the Eurasian plate driven by forces at its margins and *** study of Mongolia’s multi-stage tectonic history may thus provide a key proxy for the long-term dynamics of the Eurasian *** addition,the repeated reactivation

关键词： Ar/Ar geochronology Intra-plate deformation U/Pb geochronology Compression Extension

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A novel method for clustering cellular data to improve classification

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Neural Regeneration Research 2025年第9期20卷 2697-2705页

作者： Diek w.wheeler Giorgio A.Ascoli Center for Neural Informatics Structures&PlasticityKrasnow Institute for Advanced Study Bioengineering Department Volgenau School of Engineering George Mason University FairfaxVAUSA

Many fields,such as neuroscience,are experiencing the vast prolife ration of cellular data,underscoring the need fo r organizing and interpreting large datasets.A popular approach partitions data into manageable subsets via hierarchical clustering,but objective methods to determine the appropriate classification granularity are *** recently introduced a technique to systematically identify when to stop subdividing clusters based on the fundamental principle that cells must differ more between than within *** we present the corresponding protocol to classify cellular datasets by combining datadriven unsupervised hierarchical clustering with statistical *** general-purpose functions are applicable to any cellular dataset that can be organized as two-dimensional matrices of numerical values,including molecula r,physiological,and anatomical *** demonstrate the protocol using cellular data from the Janelia MouseLight project to chara cterize morphological aspects of neurons.

关键词： cellular data clustering dendrogram data classification Levene's one-tailed statistical test unsupervised hierarchical clustering

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Genistein:a possible solution for the treatment of Alzheimer’s disease

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Neural Regeneration Research 2025年第10期20卷 2903-2905页

作者： Karolina Pierzynowska bartosz Karaszewski Grzegorz węgrzyn Department of Molecular Biology University of GdanskGdanskPoland Gdansk Polandand Department of Adult NeurologyFaculty of MedicineMedical University of GdanskGdanskPoland

Neurodegenerative diseases are defined as disorders resulting from the slow and progressive loss of function and eventual death of neural cells that result from the primary pathology of nervous *** can lead to severe nervous system dysfunction,eventually affecting multiple organs and *** hundred neurodegenerative diseases have been described,and owing to their prevalence,severity.

关键词： organs Alzheimer death

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Interleukin-10 multitasking in allergic airway inflammation

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Cellular & Molecular Immunology 2023年第12期20卷 1530-1532页

作者： Rudi w.hendriks Department of Pulmonary Medicine Erasmus MCUniversity Medical CenterP.O.Box 20403000 CARotterdamThe Netherlands

Allergic asthma reflects an imbalance of pro-and anti-inflammatory components of the immune system,and in asthma patients,endogenous mechanisms that maintain homeostasis in the lung are thought to be ***-10 is recognized as an important anti-inflammatory cytokine that suppresses the activity of many innate and adaptive immune *** variants in the IL10 locus are associated with increased asthma prevalence in adults,and patients with severe asthma are more likely to have the low IL-10-producing haplotype[3].Accordingly,compared with healthy controls,patients with asthma were reported to have reduced IL-10 levels in bronchoalveolar lavage(BAL)fluid and alveolar macrophages[4].Other groups,however,observed increased or unchanged levels of IL-10 in patients[5,6].The anti-inflammatory function of IL-10 was demonstrated in various mouse models in which eosinophilic airway inflammation was inhibited by exogenous IL-10 and enhanced by IL-10 deficiency[6].In hDM-driven airway inflammation models,IL-10 was shown to exert direct effects on Th2 cells and to improve the balance between regulatory T cells and Th17 cells[7,8].however,it was also reported that IL-10 does not affect eosinophilic inflammation and that IL-10 could promote allergen-induced airway hyperresponsiveness[9,10].Therefore,it can be concluded that data on the role of IL-10 in asthma are rather contradictory,which is likely caused by the nature of the allergen used,allergen dose,and the protocols of sensitization and *** fact that IL-10 is produced by almost every cell type of the immune system makes it even more challenging to unravel its role in allergic airway *** this issue of ***.,Qian et *** a remarkable pro-inflammatory role of B cell-derived IL-10[11].They employ mice that are deficient in Bcl-3,a regulator of NF-κB that was previously linked to the regulation of Il10 gene expression in T lymphocytes[12].In contrast to classical,cytoplasmic IκB f

关键词： airway inflammation allergic

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Glia-to-neuron reprogramming to the rescue?

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Neural Regeneration Research 2025年第5期20卷 1395-1396页

作者： Jack w.hickmott Cindi M.Morshead Department of Surgery University of TorontoTorontoONCanada Donnelly Centre for Cellular and Biomolecular Research TorontoONCanada Institute of Biomedical Engineering University of TorontoTorontoONCanada The KITE Research Institute Toronto Rehabilitation InstituteUniversity Health NetworkTorontoONCanada

Over the last two decades,the dogma that cell fate is immutable has been increasingly challenged,with important implications for regenerative *** brea kth rough discovery that induced pluripotent stem cells could be generated from adult mouse fibroblasts is powerful proof that cell fate can be *** exciting extension of the discovery of cell fate impermanence is the direct cellular reprogram ming hypothesis-that terminally differentiated cells can be reprogrammed into other adult cell fates without first passing through a stem cell state.

关键词： programming passing proof

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Neuroinflammation as a therapeutic target in huntington's disease

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Neural Regeneration Research 2025年第3期20卷 817-818页

作者： Andrea Kwakowsky Thulani h.Palpagama Center for Brain Research and Department of Anatomy and Medical Imaging Faculty of Medical and Health SciencesUniversity of AucklandAucklandNew Zealand Pharmacology and Therapeutics School of MedicineGalway Neuroscience CentreUniversity of GalwayGalwayIreland

In 1872, George huntington presented his essay “On Chorea” to the Meigs and Mason Academy of Medicine and, in doing so, detailed a disease that would later bear his name. huntington's disease(hD) is a genetic, neurodegenerative disease that manifests as the loss of motor control,cognitive impairment,and mood and psychiatric changes in paents.

关键词： huntington inflammation Medicine

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Glial response in the midcingulate cortex in huntington’s disease

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Neural Regeneration Research 2025年第1期20卷 207-208页

作者： Thulani h.Palpagama Andrea Kwakowsky Center for Brain Research and Department of Anatomy and Medical Imaging Faculty of Medical and Health SciencesUniversity of AucklandAucklandNew Zealand Pharmacology and Therapeutics School of MedicineGalway Neuroscience CenterUniversity of GalwayGalwayIreland

huntington’s disease(hD)is a genetic disease characterized by the progressive degeneration of the striatum and *** can present with a variety of symptoms that can broadly be classified into motor symptoms,inclusive of choreatic movements and rigidity,mood and psychiatric symptoms,such as depression and apathy,and cognitive symptoms,such as cognitive *** causal mutation underlying hD results from an expansion of a CAG repeat sequence on the IT15 gene,resulting in the formation and accumulation of a mutant huntingtin protein.

关键词： huntington degeneration cortex

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Sainfoin(Onobrychis viciifolia)silage in dairy cow rations reduces ruminal biohydrogenation and increases transfer efficiencies of unsaturated fatty acids from feed to milk

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Animal Nutrition 2020年第3期6卷 333-341页

作者： Nguyen Thi huyen Martin w.A.Verstegen wouter h.hendriks wilbert F.Pellikaan Animal Nutrition Group Wageningen UniversityPO Box 338Wageningen6700 AHthe Netherlands Department of Farm Animal health Utrecht UniversityPO Box 80.163Utrecht3508 TDthe Netherlands

The effects of replacing grass silage by sainfoin silage in a total mixed ration(TMR)based diet on fatty acid(FA)reticular inflow and milk FA profile of dairy cows was *** experiment followed a crossover design with 2 dietary *** control diet consisted of grass silage,corn silage,concentrate and *** the sainfoin diet,half of the grass silage was replaced by a sainfoin *** rumen cannulated lactating multiparous dairy cows with a metabolic body weight of 132.5±3.6 kg Bw^0.75,214±72 d in milk and an average milk production of 23.1±2.8 kg/d were used in the *** were paired based on parity and milk *** pairs,cows were randomly assigned to either the control diet or the sainfoin diet for 2 experimental periods(29 d per period).In each period,the first 21 d,cows were housed individually in tie-stalls for adaptation,then next 4 d cows were housed individually in climate-controlled respiration chambers to measure *** the last 4 d,cows were housed individually in tie stalls to measure milk FA profile and determine FA reticular inflow using the reticular sampling technique with Cr-ethylenediaminetetraacetic acid disodium salt dihydrate(EDTA)and Yb-acetate used as digesta flow *** the dietary C18:3n-3 intake was lower(P=0.025)in the sainfoin diet group,the mono-unsaturated FA reticular inflow was greater(P=0.042)in cows fed the sainfoin *** reticular inflow of trans-9,trans-12-C18:2 and cis-12,trans-10 C18:2 was greater(P≤0.024)in the sainfoin diet *** cows fed sainfoin diet had a lower(P≤0.038)apparent ruminal biohydrogenation of cis-9-C18:1 and C18:3n-3,compared to the cows fed the control *** sainfoin diet group had greater(P≤0.018)C18:3n-3 and cis-9,cis-12-C18:2 proportions in the milk FA profile compared to the control diet *** efficiencies from feed to milk of C18:2,C18:3n-3 and unsaturated FA were greater(P≤0.0179)for the sainfoin *** on the results,it co

关键词： Sainfoin silage Reticular inflow Milk fatty acid profile Dairy cow

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Comparative chemical sensor for detection of chromium(Ⅵ) in aqueous solution

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Optoelectronics Letters 2025年第1期21卷 21-27页

作者： Sura h.AL-REKABI A.A.ALwAhIB Electrical Technique Department Al Suwayrah Technical Institute Middle Technical University Laser and Optoelectronics Department University of Technology-Iraq

A process for purifying aqueous solutions containing heavy and toxic metals such as chromium（Cr） has been investigated. One of the extremely harmful pollutants in rivers and seawater is the heavy metal ions due to their direct impacts on human, animals and plants are hexavalent Cr（Ⅵ）. Consequently, highly sensitive sensor to detect Cr is essential. Surface plasmon resonance（SPR） technique has attracted huge research interest in detecting heavy metals specifically. In this study, three types of prism-based SPR sensor, gold（Au）/silver（Ag）, Au/polyaniline（PANI） and Au/titanium dioxide（TiO2） nanostructured films, are investigated as potential sensing material to detect the presence of Cr（Ⅵ） ions in water. The base Au layer with thickness of 48.3 nm is deposited on a glass slide for all sensors. For Au/Ag, Au/PANI nanofibers and Au/TiO2sensor films, the Cr（Ⅵ） concentration is varied from 1 ppm to 15 ppm with sensitivity of 0.270 °ppm-1, 0.082 °ppm-1and 0.039 °ppm-1, respectively. Based on these results, the Au/PANI nanofibers are the most sensitive to Cr（Ⅵ） among the tested sensing materials.

关键词： Titanium dioxide

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Does mesenchymal stem cell’s secretome affect spinal sensory circuits?Implication for pain therapies

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Neural Regeneration Research 2025年第1期20卷 181-183页

作者： Francesco Ferrini Esri h.Juárez Adalberto Merighi Department of Veterinary Sciences University of TurinGrugliascoTOItaly Department of Psychiatry and Neuroscience UniversitéLavalQuébec CityQCCanada

Mesenchymal stem cells(MSCs)are multipotent adult stem cells of mesodermal origin that can be isolated from various tissues,including bone marrow,tooth pulp,adipose tissue,and umbilical *** have gained significant attention in regenerative medicine due to their ability to modulate the immune system and favor tissue *** enrich the medium in which they are cultivated with a broad range of bioactive molecules,including growth factors,cytokines,chemokines,enzymes,nucleic acids,and extracellular vesicles that collectively compose the MSC *** increasing number of pre-clinical studies suggest that delivering in vivo an MSC-conditioned medium(i.e.,the medium collected from MSC cultures after at least 3 days of exposure)exerts neuroprotective and anti-inflammatory effects in a variety of neurological conditions.

关键词： protective clinical collective

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