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Integrative multi-omics approaches reveal that Asian cultivated rice domestication influences its symbiotic relationship with arbuscular mycorrhizal fungi

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Pedosphere 2024年第2期34卷 315-327页

作者： lei tian Jilin WANG Hongping CHEN Weiqiang LI Lam-Son Phan TRAN Chunjie tian Key Laboratory of Mollisols Agroecology State Key Laboratory of Black Soils Conservation and UtilizationNortheast Institute of Geography and AgroecologyChinese Academy of SciencesChangchun 130102China Rice Research Institute Jiangxi Academy of Agricultural SciencesNanchang 330200China Institute of Genomics for Crop Abiotic Stress Tolerance Department of Plant and Soil ScienceTexas Tech UniversityLubbock TX 79409USA

Potential changes in the symbiotic relationship between rice(Oryza sativa)and microorganisms have occurred during the domestication of Asian cultivated rice(***)from common wild rice(Oryza rufipogon)and in response to global climate change,along with evolving adaptations to the *** potential genes may express differently or dominate the symbiotic relationships between arbuscular mycorrhizal fungi(AMF)and plants,which may be beneficial to rice *** date,research on this important topic has been *** this study,we aimed to examine the symbiotic relationships of Asian common wild and cultivated rice species with *** conducting a comparative metagenomic analysis of the rhizospheres of wild and cultivated rice species,we identified differences in Rhizophagus intraradices-related genes associated with wild and cultivated rice,as well as functional genes of ***,we obtained root-related genes associated with AMF from transcriptome data of rice *** results collectively suggest that ***-related genes in the rhizosphere of wild rice may be more conducive to its ***,bacteria from the Nitrosomonadaceae and Nitrospiraceae families identified in the rhizosphere of wild rice exhibited positive correlations with ***-related genes with protein identifiers 1480749 and1871253,which may indicate that nitrobacteria can enhance the functions of *** in association with wild ***,in a case study using comparative transcriptome analysis of root samples obtained from ***-inoculated wild and cultivated rice plants,we found significantly higher expression levels of the strigolactone pathway-related genes DWARF3(D3)and DWARF14(D14)in ***-inoculated common wild rice than in ***-inoculated cultivated *** study provides a theoretical basis for identifying the effects of domestication on mycorrhizal symbiosis-related genes,which could be promoted in wi

关键词： Rhizophagus intraradices root-related gene symbiotic effect strigolactone wild rice

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EventLFM:event camera integrated Fourier light field microscopy for ultrafast 3D imaging

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Light(Science & Applications) 2024年第7期13卷 1401-1415页

作者： Ruipeng Guo Qianwan Yang Andrew S.Chang Guorong Hu Joseph Greene Christopher V.Gabel Sixian You lei tian Department of Electrical and Computer Engineering Boston UniversityBostonMA 02215USA Department of Physiology and Biophysics Boston UniversityBostonMA 02215USA. Neurophotonics Center Boston UniversityBostonMA 02215USA. Research Laboratory of Electronics(RLE)in the Department of Electrical Science and Engineering Massachusetts Institute of TechnologyCambridgeMA 02139USA. Department of Biomedical Engineering Boston UniversityBostonMA 02215USA

Ultrafast 3D imaging is indispensable for visualizing complex and dynamic biological *** scanning-based techniques necessitate an inherent trade-off between acquisition speed and space-bandwidth product(SBP).Emerging single-shot 3D wide-field techniques offer a promising alternative but are bottlenecked by the synchronous readout constraints of conventional CMOS systems,thus restricting data throughput to maintain high SBP at limited frame *** address this,we introduce EventLFM,a straightforward and cost-effective system that overcomes these challenges by integrating an event camera with Fourier light field microscopy(LFM),a state-of-theart single-shot 3D wide-field imaging *** event camera operates on a novel asynchronous readout architecture,thereby bypassing the frame rate limitations inherent to conventional CMOS *** further develop a simple and robust event-driven LFM reconstruction algorithm that can reliably reconstruct 3D dynamics from the unique spatiotemporal measurements captured by *** results demonstrate that EventLFM can robustly reconstruct fast-moving and rapidly blinking 3D fluorescent samples at kHz frame ***,we highlight EventLFM’s capability for imaging of blinking neuronal signals in scattering mouse brain tissues and 3D tracking of GFP-labeled neurons in freely moving *** believe that the combined ultrafast speed and large 3D SBP offered by EventLFM may open up new possibilities across many biomedical applications.

关键词： field linking overcome

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Atorvastatin ameliorated myocardial fibrosis by inhibiting oxidative stress and modulating macrophage polarization in diabetic cardiomyopathy

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World Journal of Diabetes 2024年第6期15卷 1070-1073页

作者： Xiao-tian lei Dan-Lan Pu Geng Shan Qi-Nan Wu Department of Endocrinology The First Affiliated Hospital of the Third Military Medical University(Army Medical University)Chongqing 400038China Department of Endocrinology Chongqing Yubei District People's HospitalChongqing 400030China Department of Endocrinology Dazu Hospital of Chongqing Medical UniversityThe People's Hospital of DazuChongqing 402360China

In this editorial,we commented on the article published in the recent issue of the World Journal of *** cardiomyopathy(DCM)is characterized by myocardial fibrosis,ventricular hypertrophy and diastolic dysfunction in diabetic patients,which can cause heart failure and threaten the life of *** pathogenesis of DCM has not been fully clarified,and it may involve oxidative stress,inflammatory stimulation,apoptosis,and *** is lack of effective therapies for DCM in the clinical *** have been widely used in the clinical practice for years mainly to reduce cholesterol and stabilize arterial plaques,and exhibit definite cardiovascular protective *** have shown that statins also have anti-inflammatory and antioxidant *** were particularly concerned about the recent findings that atorvastatin alleviated myocardial fibrosis in db/db mice by regulating the antioxidant stress and antiinflammatory effects of macrophage polarization on diabetic myocardium,and thereby improving DCM.

关键词： Diabetic cardiomyopathy Statins Macrophage Oxidative stress

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Predictive value of positive lymph node ratio in patients with locally advanced gastric remnant cancer

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World Journal of Gastrointestinal Oncology 2024年第3期16卷 833-843页

作者： Meng Zhuo lei tian Ting Han Teng-Fei Liu Xiao-Lin Lin Xiu-Ying Xiao Department of Oncology Renji HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai 200127China Department of Oncology Hebei General HospitalShijiazhuang 050051Hebei ProvinceChina

BACKGROUND Traditional lymph node stage(N stage)has limitations in advanced gastric remnant cancer(GRC)patients;therefore,establishing a new predictive stage is *** To explore the predictive value of positive lymph node ratio(LNR)according to clinicopathological characteristics and prognosis of locally advanced *** Seventy-four patients who underwent radical gastrectomy and lymphadenectomy for locally advanced GRC were retrospectively *** relationship between LNR and clinicopathological characteristics was *** survival analysis was performed using Kaplan-Meier survival curves and Cox regression *** Number of metastatic LNs,tumor diameter,depth of tumor invasion,Borrmann type,serum tumor biomarkers,and tumor-node-metastasis(TNM)stage were correlated with LNR stage and N *** analysis revealed that the factors affecting survival included tumor diameter,anemia,serum tumor biomarkers,vascular or neural invasion,combined resection,LNR stage,N stage,and TNM stage(all P<0.05).The median survival time for those with LNR0,LNR1,LNR2 and LNR3 stage were 61,31,23 and 17 mo,respectively,and the differences were significant(P=0.000).Anemia,tumor biomarkers and LNR stage were independent prognostic factors for survival in multivariable analysis(all P<0.05).CONCLUSION The new LNR stage is uniquely based on number of metastatic LNs,with significant prognostic value for locally advanced GRC,and could better differentiate overall survival,compared with N stage.

关键词： Gastric remnant cancer Positive lymph node ratio Clinicopathological characteristics Prognosis

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Unveiling the Re,Cr,and I diffusion in saturated compacted bentonite using machine-learning methods

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Nuclear Science and Techniques 2024年第6期35卷 65-77页

作者： Zheng-Ye Feng Jun-lei tian Tao Wu Guo-Jun Wei Zhi-Long Li Xiao-Qiong Shi Yong-Jia Wang Qing-Feng Li Department of Engineering Huzhou UniversityHuzhou 313000China Institute of Theoretical Physics Shanxi UniversityTaiyuan 030006China College of Physics Science and Technology Shenyang Normal UniversityShenyang 110034China

The safety assessment of high-level radioactive waste repositories requires a high predictive accuracy for radionuclide diffusion and a comprehensive understanding of the diffusion *** this study,a through-diffusion method and six machine-learning methods were employed to investigate the diffusion of ReO_(4)^(−),HCrO_(4)^(−),and I−in saturated compacted bentonite under different salinities and compacted dry *** machine-learning models were trained using two *** dataset contained six input features and 293 instances obtained from the diffusion database system of the Japan Atomic Energy Agency(JAEA-DDB)and 15 *** other dataset,comprising 15,000 pseudo-instances,was produced using a multi-porosity model and contained eight input *** results indicate that the former dataset yielded a higher predictive accuracy than the *** gradient-boosting exhibited a higher prediction accuracy(R2=0.92)and lower error(MSE=0.01)than the other machine-learning *** addition,Shapley Additive Explanations,Feature Importance,and Partial Dependence Plot analysis results indicate that the rock capacity factor and compacted dry density had the two most significant effects on predicting the effective diffusion coefficient,thereby offering valuable insights.

关键词： Machine learning Effective diffusion coefficient Through-diffusion experiment Multi-porosity model Global analysis

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Removal Effect of Precipitation on Atmospheric Particulate Matter (PM_(2.5) ) in Bengbu City

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Meteorological and Environmental Research 2024年第1期15卷 12-15,26页

作者： lei tian lei SHAN Jingyang CHEN Bengbu Meteorological Bureau Bengbu 233000China

Based on the monitoring data of PM_(2.5) concentration in Bengbu Environmental Monitoring Station and precipitation observation data of Bengbu National Meteorological Observation Station from 2016 to 2019, the influence of precipitation on PM_(2.5) mass concentration in Bengbu City was analyzed. The results show that precipitation had a washing and removal effect on PM_(2.5) in the air, and the removal effect was related to precipitation level, precipitation intensity, precipitation duration and PM_(2.5) concentration. The removal effect of precipitation on PM_(2.5) increased with the increase of precipitation level, and the seasonal difference was obvious. Precipitation intensity was positively correlated with the removal effect of PM_(2.5) , but the average removal rate began to decline when precipitation intensity exceeded 10 mm. With the increase of precipitation intensity, the proportion of positive removal showed an overall upward trend, but there was a low-value area as precipitation intensity was 3-10 mm. Precipitation duration was also positively correlated with the removal effect of PM_(2.5) , and there was a low-value area when precipitation duration was 10-15 h. When PM_(2.5) concentration was low before the precipitation process began, the removal effect was not good, and the average removal rate was negative. As PM_(2.5) concentration was high before the precipitation process started, the removal effect was obvious.

关键词： Precipitation PM_(2.5) Removal efficiency Bengbu

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Diagnosis and treatment experience of atypical hepatic cystic echinococcosis type 1 at a tertiary center in China

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World Journal of Gastroenterology 2024年第5期30卷 462-470页

作者： Yu-Peng Li Jie Zhang Zhi-De Li Chao Ma Guang-lei tian Yuan Meng Xiong Chen Zhi-Gang Ma Department of Hepatobiliary Surgery People's Hospital of Xinjiang Uygur Autonomous RegionUrumqi 830000Xinjiang Uygur Autonomous RegionChina

BACKGROUND Some hydatid cysts of cystic echinococcosis type 1(CE1)lack well-defined cyst walls or distinctive endocysts,making them difficult to differentiate from simple hepatic *** To investigate the diagnostic methods for atypical hepatic CE1 and the clinical efficacy of laparoscopic *** The clinical data of 93 patients who had a history of visiting endemic areas of CE and were diagnosed with cystic liver lesions for the first time at the People's Hospital of Xinjiang Uygur Autonomous Region(China)from January 2018 to September 2023 were retrospectively *** diagnoses were made based on findings from serum immunoglobulin tests for echinococcosis,routine abdominal ultrasound,high-frequency ultrasound,abdominal computed tomography(CT)scan,and *** to the treatments,these patients underwent reexaminations at the outpatient clinic until October *** evaluations included the diagnostic precision of diverse examinations,the efficacy of surgical approaches,and the incidence of CE *** All 93 patients were diagnosed with simple hepatic cysts by conventional abdominal ultrasound and abdominal CT *** them,16 patients were preoperatively diagnosed with atypical CE1,and 77 were diagnosed with simple hepatic cysts by high-frequency *** the 16 patients preoperatively diagnosed with atypical CE1 underwent laparoscopy,of whom 14 patients were intraoperatively confirmed to have CE1,which was consistent with the postoperative pathological diagnosis,one patient was diagnosed with a mesothelial cyst of the liver,and the other was diagnosed with a hepatic cyst combined with local *** the 77 patients who were preoperatively diagnosed with simple hepatic cysts,4 received aspiration sclerotherapy of hepatic cysts,and 19 received laparoscopic *** patients were intraoperatively diagnosed with simple hepatic *** the followup period,none of the 14 patients with CE1 expe

关键词： Hepatic echinococcosis Hepatic cystic echinococcosis type 1 Hepatic cyst Color Doppler ultrasound Laparoscopy

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Changing Characteristics of Comfort Index of Human Body in Bengbu City in the Past 40 Years under the Background of Climate Change

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Meteorological and Environmental Research 2024年第2期15卷 40-43页

作者： lei SHAN Xian ZHANG lei tian Ranran HE Jingyang CHEN Bengbu Meteorological Bureau Bengbu 233000China Anhui University of Finance and Economics Bengbu 233000China

Based on the daily meteorological data of Bengbu City during 1981-2020,the changing characteristics of three elements needed for the calculation of the comfort index of human body(CIHB)were discussed,and daily CIHB was classified and *** results show that from 1981 to 2020,annual average temperature tended to increase *** average wind speed and relative humidity showed a decreasing trend before 2011 but an increasing trend after *** duration of the four seasons in Bengbu City mainly rose in spring,reduced in winter,declined first and then increased in summer,and rose first and then decreased in *** CIHB was at grades 1 and 9(the most uncomfortable),the three factors had different effects on *** cold weather,the influence of relative humidity and wind speed on CIHB can not be ignored besides *** hot weather,the influence of temperature was dominant,and the change of annual average temperature could well correspond to the change in the number of very hot *** the context of climate warming,the number of cold days tended to decline generally,but it was larger in the years with fewer very cold *** the background of climate warming,there was no obvious change in the number of days of the overall comfort of human *** number of hot days was closely related to the duration of summer,and the number of days of grade 8 rose significantly in the years with an increase in the duration of summer.

关键词： Climate change Human comfort Comfort index of human body(CIHB)

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Dietary yeast extract prevents alcoholic liver disease in mice via correcting gut dysbiosis and improving intestinal barrier function

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Food Science and Human Wellness 2024年

作者： Hao Han lei tian Yajing Dong Yanyang Han Xiaoman Wang Qian Cheng Haibo Zhang Yan Zhang Department of Nutrition and Food Hygiene School of Public Health Shanxi Medical University Hubei Provincial Key Laboratory of Yeast Function Research Center of Nutrition and Health Food Yichang School of Health Science and Engineering Shanghai Engineering Research Center of Food Microbiology University of Shanghai for Science and Technology

Alcoholic liver disease (ALD) is one of the major global public health problems. Yeast extract (YE)， a product prepared from yeast， has been proven to have antioxidant and anti-inflammatory properties. However， the potential role of YE in the prevention of ALD remains unclear. The present study aimed to investigate the protective effects of YE on ALD and explore the underlying mechanism based on gut microbiota. The result showed that YE supplementation significantly ameliorated chronic alcohol exposure-induced liver injury in mice. In addition， YE counteracted alcohol-induced gut dysbiosis， intestinal barrier dysfunction， lipopolysaccharide (LPS) leakage-induced inflammatory response in the liver. Moreover， microbiota depletion by a broad-spectrum antibiotic was sufficient to block the protective effect of YE on ALD， indicating the contribution of gut dysbiosis modulation to the hepatoprotective role of YE. Furthermore， we demonstrated the causal relationship between gut microbiota and hepatoprotective effects of YE with the fecal microbiota transplantation (FMT) experiment. Compared with the ALD-FMT mice， gut dysbiosis， intestinal barrier dysfunction， LPS/TLR4 signaling pathway activation， and liver inflammatory response were significantly improved in the YE-FMT mice. Together， our findings highlight that dietary YE protects against ALD through gut dysbiosis correction.

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Ocular surface in patients with different degrees of myopia

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International Journal of Ophthalmology(English edition) 2024年第7期17卷 1313-1321页

作者： Yan-Yun Lyu Shuang Wang Xiao-Niao Chen Zhen-Yu Wang Shan-Shan Huang Yan Yuan Hong-Shuang Lu Wen-Li Yang Li-Ya Qiao lei tian Ying Jie Tongren Eye Care Center Beijing Tongren HospitalCapital Medical UniversityBeijing 100730China Beijing Institute of Ophthalmology Beijing Tongren Eye CenterBeijing Tongren HospitalCapital Medical University and Beijing Ophthalmology and Visual Sciences Key LaboratoryBeijing 100730China Department of Ophthalmology the Third Medical Center of Chinese People’s Liberation Army General HospitalBeijing 100039China Department of Ophthalmology and Visual Science Tokyo Medical and Dental UniversityTokyo 113-8510Japan

AIM:To investigate the clinical features of the ocular surface in patients with different degrees of ***:A cross-sectional study was conducted involving 122 participants with myopia in Beijing Tongren Hospital from February to June,*** completing the Ocular Surface Disease Index(OSDI)score scale,measurements were taken for refraction,biometric parameters and ocular surface *** prevalence,severity and related parameters of the dry eye among different groups based on axial length(AL)were *** analysis was performed between ocular surface parameters and refraction/biometric measurement ***:Statistically significant differences were observed in refractive error,corneal thickness,anterior chamber depth,and subfoveal choroidal thickness among the groups(all P<0.05).With the increase in AL,the incidence and severity of dry eye increased significantly(P<0.05).Moreover,the tear film break-up time(BUT)shortened(P<0.05),and the corneal fluorescein staining(CFS)points increased significantly(P<0.05).OSDI scores were positively correlated with AL and spherical equivalent(SE;both P<0.05);BUT was negatively correlated with AL,SE,and corneal astigmatism(AST;all P<0.05);Schirmer I test(SIT)results were negatively correlated with AL and SE(both P<0.05).CONCLUSION:AL elongation is a risk factor for dry eye onset in myopic *** longer the AL,the more severe the dry eye is,with the increased CFS spots and tear film ***,SE and AST exhibit negative correlations with dry eye symptom scores and ocular surface parameters.

关键词： myopia axial length ocular surface dry eye

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