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Stir-Fried Semen Armeniacae Amarum Suppresses Aristolochic AcidⅠ-Induced Nephrotoxicity and DNA Adducts

Chinese Journal of Integrative Medicine 2025年第2期31卷 142-152页

作者： LI Cheng-xian XIAO Xiao-he LI Xin-yu XIAO Da-ke WANG Yin-kang WANG xian-ling ZHANG Ping LI Yu-rong NIU Ming BAI Zhao-fang School of Chinese Materia Medica Beijing University of Chinese MedicineBeijing(100102)China Department of Hepatology Military Institute of Chinese Materiathe Fifth Medical CentreGeneral Hospital of PLABeijing(100039)China National Key Laboratory of Kidney Beijing(100039)China School of Pharmacy Chengdu University of Traditional Chinese MedicineChengdu(610075)China School of Traditional Chinese Medicine Capital Medical UniversityBeijing(100069)China School of Traditional Chinese Medicine Southern Medical UniversityGuangzhou(510515)China Department of Pharmacy Medical Supplies Center of PLA General HospitalBeijing(100039)China Department of Military Patient Management the Fifth Medical Center of PLA General HospitalBeijing(100039)China Department of Hematology the Fifth Medical Center of Chinese PLA General HospitalBeijing(100071)China

Objective:To investigate the protective effects of stir-fried Semen Armeniacae Amarum(SAA)against aristolochic acidⅠ(AAⅠ)-induced nephrotoxicity and DNA adducts and elucidate the underlying mechanism involved for ensuring the safe use of Asari Radix et ***:In vitro,HEK293T cells overexpressing Flag-tagged multidrug resistance-associated protein 3(MRP3)were constructed by Lentiviral transduction,and inhibitory effect of top 10 common pairs of medicinal herbs with Asari Radix et Rhizoma in clinic on MRP3 activity was verified using a self-constructed fluorescence screening *** m RNA,protein expressions,and enzyme activity levels of NAD(P)H quinone dehydrogenase 1(NQO1)and cytochrome P4501A2(CYP1A2)were measured in differentiated Hepa RG *** toxicity after inhibition of AAⅠmetabolite transport was detected using cell counting kit-8 *** vivo,C57BL/6 mice were randomly divided into 5 groups according to a random number table,including:control(1%sodium bicarbonate),AAⅠ(10 mg/kg),stir-fried SAA(1.75 g/kg)and AAⅠ+stir-fried SAA(1.75 and 8.75 g/kg)groups,6 mice in each *** 7 days of continuous gavage administration,liver and kidney damages were assessed,and the protein expressions and enzyme activity of liver metabolic enzymes NQO1 and CYP1A2 were determined ***:In vivo,combination of 1.75 g/kg SAA and 10 mg/kg AAⅠsuppressed AAⅠ-induced nephrotoxicity and reduced d A-ALI formation by 26.7%,and these detoxification effects in a dose-dependent manner(P<0.01).Mechanistically,SAA inhibited MRP3 transport in vitro,downregulated NQO1 expression in vivo,increased CYP1A2 expression and enzymatic activity in vitro and in vivo,respectively(P<0.05 or P<0.01).Notably,SAA also reduced AAⅠ-induced hepatotoxicity throughout the detoxification process,as indicated by a 41.3%reduction in the number of liver adducts(P<0.01).Conclusions:Stirfried SAA is a novel drug candidate for the suppression of AAⅠ-induced liver and kidney dam

关键词： aristolochic acidⅠ stir-fried Semen Armeniacae Amarum detoxification principles of compatibility metabolic enzymes transporters

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Dissolved organic matter characteristics linked to bacterial community succession and nitrogen removal performance in woodchip bioreactors

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Journal of Environmental Sciences 2025年第2期148卷 625-636页

作者： Achen Wang xiang Li Xuesong Luo Guangwen He Daqing Huang Qiaoyun Huang Xue-xian Zhang Wenli Chen National Key Laboratory of Agricultural Microbiology Huazhong Agricultural UniversityWuhan 430070China Hubei Key Laboratory of Soil Environment and Pollution Remediation College of Resources and EnvironmentHuazhong Agricultural UniversityWuhan 430070China School of Natural Sciences Massey University at AlbanyAuckland 0745New Zealand

Woodchip bioreactors are an eco-friendly technology for removing nitrogen(N)***,there needs to be more clarity regarding the dissolved organicmatter(DOM)characteristics and bacterial community succession mechanisms and their association with the N removal performance of *** laboratory woodchip bioreactors were continuously operated for 360 days under three influent N level treatments,and the results showed that the average removal rate of TN was 45.80 g N/(m3·day)when the influent N level was 100 mg N/L,which was better than 10 mg N/L and 50 mg N/*** succession of bacterial communities in response to influent N levels and DOM characteristics was an important driver of TN removal *** to high N levels enriched a copiotroph bacterial module(Module 1)detected by network analysis,including Phenylobacterium,Xanthobacteraceae,Burkholderiaceae,Pseudomonas,and Magnetospirillaceae,carrying N-cycle related genes for denitrification and ammonia assimilation by the rapid consumption of *** a process can increase carbon limitation to stimulate local organic carbon decomposition to enrich oligotrophswith fewer N-cycle potentials(Module 2).Together,this study reveals that the compositional change ofDOMand bacterial community succession are closely related to N removal performance,providing an ecological basis for developing techniques for N-rich effluent treatment.

关键词： Bacterial community succession Dissolved organic matter N removal performance Woodchip bioreactors

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Loss-of-function mutations of microRNA-142-3p promote ASH1L expression to induce immune evasion and hepatocellular carcinoma progression

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World Journal of Gastroenterology 2025年第1期31卷 126-145页

作者： Xing-Hui Yu Yan Xie Jian Yu Kun-Ning Zhang Zhou-Bo Guo Di Wang Zhao-xian Li Wei-Qi Zhang Yu-ying Tan Li Zhang Wen-Tao Jiang School of Medicine Nankai UniversityTianjin 300192China Tianjin Key Laboratory of Molecular Diagnosis and Treatment of Liver Cancer Tianjin First Center HospitalTianjin 300192China Department of Liver Transplantation Tianjin First Center HospitalTianjin 300192China First Central Clinical School Tianjin Medical UniversityTianjin 300192China

BACKGROUND Hepatocellular carcinoma(HCC)has been a pervasive malignancy throughout the world with elevated *** therapeutic targets are beneficial to treat and predict the ***,the exact molecular mechanisms leading to the progression of HCC are still *** has shown that the microRNA-142-3p level decreases in HCC,whereas bioinformatics analysis of the cancer genome atlas database shows the ASH1L expression increased among liver tumor *** this paper,we will explore the effects and mechanisms of microRNA-142-3p and ASH1L affect the prognosis of HCC patients and HCC cell bioactivity,and the association between *** To investigate the effects and mechanisms of microRNA-142-3p and ASH1L on the HCC cell bioactivity and prognosis of HCC *** In this study,we grouped HCC patients according to their immunohistochemistry results of ASH1L with pathological tissues,and retrospectively analyzed the prognosis of HCC ***,explored the roles and mechanisms of microRNA-142-3p and ASH1L by cellular and animal experiments,which involved the following experimental methods:Immunohistochemical staining,western blot,quantitative real-time-polymerase chain reaction,flow cytometric analysis,tumor xenografts in nude mice,*** statistical methods involved in this study contained t-test,one-way analysis of variance,theχ^(2)test,the Kaplan-Meier approach and the log-rank *** In this study,we found that HCC patients with high expression of ASH1L possess a more recurrence rate as well as a decreased overall survival ***1L promotes the tumorigenicity of HCC and microRNA-142-3p exhibits reduced expression in HCC tissues and interacts with ASH1L through targeting the ASH1L 3′untranslated ***,microRNA-142-3p promotes apoptosis and inhibits proliferation,invasion,and migration of HCC cell lines in vitro via *** the exploration mechanism,we found ASH1L may promote an immunosuppressive mi

关键词： Hepatocellular carcinoma MicroRNA-142-3p ASH1L Immune evasion Tumor immune microenvironment Apoptosis

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Evolution and generation mechanism of retained oil in lacustrine shales: A combined ReaxFF-MD and pyrolysis simulation perspective

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Petroleum Science 2025年第1期22卷 29-41页

作者： Biao Sun Xiao-Ping Liu Jie Liu Tian Liu Zu-xian Hua Wen-Di Peng National Key Laboratory of Petroleum Resources and Engineering China University of Petroleum (Beijing) College of Geosciences China University of Petroleum (Beijing) International Petroleum Exploration and Production Corporation SINOPEC

To accurately investigate the evolution characteristics and generation mechanism of retained oil, the study analyzed organic-rich lacustrine shale samples from the Paleogene Kongdian Formation in Cangdong Sag, Bohai Bay Basin. This analysis involves Rock-Eval pyrolysis, pyrolysis simulation experiments,Gas Chromatograph Mass Spectrometer（GC-MS）, and reactive molecular dynamics simulations（Reax FF）. The results revealed the retained oil primarily consisted of n-alkanes with carbon numbers ranging from C14to C36. The generation of retained oil occurred through three stages. A slow growth stage of production rate was observed before reaching the peak of oil production in Stage I. Stage II involved a rapid increase in oil retention, with C12-C17and C24-C32serving as the primary components,increasing continuously during the pyrolysis process. The generation process involved the cleavage of weak bonds, including bridging bonds（hydroxyl, oxy, peroxy, imino, amino, and nitro）, ether bonds, and acid amides in the first stage（Ro= 0.50%-0.75%）. The carbon chains in aromatic ring structures with heteroatomic functional groups breaks in the second stage（Ro= 0.75%-1.20%）. In the third stage（Ro= 1.20%-2.50%）, the ring structures underwent ring-opening reactions to synthesize iso-short-chain olefins and radicals, while further breakdown of aliphatic chains occurred. By coupling pyrolysis simulation experiments and molecular simulation technology, the evolution characteristics and bond breaking mechanism of retained oil in three stages were revealed, providing a reference for the formation and evolution mechanism of retained oil.

关键词： Lacustrine shale Retained oiliness evolution Pyrolysis simulation experiments ReaxFF molecular dynamics Hydrocarbon generation evolution

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Genetic diversity and population genetic structure of Paeonia suffruticosa by chloroplast DNA simple sequence repeats(cpSSRs)

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Horticultural Plant Journal 2025年第1期11卷 367-376页

作者： Qi Guo xian Xue Duoduo Wang Lixia Zhang Wei Liu Erqiang Wang Xiaoqiang Cui Xiaogai Hou College of Agriculture/College of Tree Peony Henan University of Science and TechnologyLuoyangHenan 471023China Luoyang Academy of Agricultural and Forestry Science LuoyangHenan 471027China Luanchuan County Agriculture and Rural Affairs Bureau Agricultural Technology Extension Service CenterLuoyangHenan 471599China

Paeonia suffruticosa *** an endemic shrub flower in China with 2n=*** study used 228 cultivars from four populations,i.e.,Jiangnan,Japan,Northwest,and Zhongyuan,as materials to explore the genetic diversity levels among different populations of tree peony *** results showed that 34 bands were amplified using five pairs of cp SSR primers,with an average of 6.8 bands per primer *** average number of different alleles(N_(a)),effective alleles(N_(e)),Shannon's information index(I),diversity(H),and polymorphic information content(PIC)were 3.600,2.053,0.708,0.433,and 0.388,*** PIC value was between 0.250 and 0.500,indicating a moderate level of polymorphism for the five cp SSR primer *** genetic diversity levels of peony cultivars varied among different populations,with the Northwest population showing relatively lower levels(I=0.590,H=0.289,and PIC=0.263).A total of 52 haplotypes were identified in the four examined populations,and the number of haplotypes per population ranged from 11 to ***-four private haplotypes were detected across populations,and the Northwest population exhibiting the highest count of private haplotypes with *** mean number of effective number of haplotypes(N_(eh)),haplotypic richness(R_(h)),and diversity(H)were 8.351,6.824,and 0.893,*** of molecular variance indicated that genetic variation within tree peony germplasm was greater than that between germplasm resources,and the main variation was found within individuals of peony *** analysis,principal coordinate analysis,and genetic structure analysis classified tree peonies from different origins into two groups,indicating a certain degree of genetic differentiation among these four tree peony cultivation *** study provides a theoretical basis for the exploration,utilization,and conservation of peony germplasm resources,as well as for research on the breeding of excellent varieties.

关键词： Paeonia suffruticosa Chloroplast microsatellites(cp SSR) Genetic diversity Haplotypes Germplasm resources

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Combination therapy strategy based on selective internal radiation therapy as conversion therapy for inoperable giant hepatocellular carcinoma:A case report

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World Journal of Gastrointestinal Oncology 2025年第3期17卷 410-417页

作者： Ming-Zhi Hao Hai-Lan Lin Yu-Bin Hu Qi-Zhong Chen Zhang-xian Chen Lin-Bin Qiu Duan-Yu Lin Hui Zhang De-chun Zheng Zhu-Ting Fang Jing-Feng Liu Department of Tumor Interventional Radiology Clinical Ocology School of Fujian Medical UniversityFujian Cancer HospitalFuzhou 350014Fujian ProvinceChina Department of Oncology and Vascular Interventional Radiology Clinical Oncology School of Fujian Medical UniversityFuzhou 350014Fujian ProvinceChina Department of Nuclear Medicine Clinical Oncology School of Fujian Medical UniversityFuzhou 350014Fujian ProvinceChina Department of Hepatopancreatobiliary Surgical Oncology Clinical Oncology School of Fujian Medical UniversityFujian Cancer HospitalFuzhou 350014Fujian ProvinceChina Department of Radiology Clinical Oncology School of Fujian Medical UniversityFujian Cancer HospitalFuzhou 350014Fujian ProvinceChina Department of Oncology and Vascular Interventional Radiology Clinical Oncology School of Fujian Medical UniversityFujian Cancer HospitalFuzhou 350014Fujian ProvinceChina Department of Hepatobiliary Surgery Clinical Oncology School of Fujian Medical UniversityFujian Cancer HospitalFuzhou 350014Fujian ProvinceChina

BACKGROUND Hepatocellular carcinoma(HCC)has become a growing health concern *** invasion and high tumor burden are key factors limiting the curative effect of selective internal radiation therapy(SIRT).CASE SUMMARY This case study reports a 49-year-old woman who was diagnosed with China Liver Cancer Staging(CNLC)IIIa HCC and>15 cm tumor ***,due to insufficient future liver remnant and vascular invasion,the tumor was unresectable;however,radical hepatectomy was performed after successful conversion therapy with SIRT using yttrium-90(90Y)resin microspheres followed by hepatic arterial infusion chemotherapy(HAIC)with tyrosine kinase inhibitor(TKI)and anti-programmed death-1(PD-1)*** using 90Y resin microspheres was given by the right hepatic artery and chemoembolization was simultaneously performed in the tumor’s feeding vessels from the right diaphragmatic *** was followed every three weeks with lenvatinib and *** 4 months post-SIRT,the tumor was downstaged to CNLC Ib and the patient successfully underwent *** histopathological examination of the resected specimen showed extensive *** This case study provides evidence for an integrated treatment strategy combining SIRT and HAIC with TKI and anti-PD-1 antibodies for patients with large HCC and microvascular *** confirmatory trials are required in the future.

关键词： Selective internal radiation therapy Hepatic arterial infusion chemotherapy Yttrium-90 resin microspheres Hepatocellular carcinoma Conversion therapy Case report

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Impact of a visual mobile terminal-based continuity of care model on caregiver competence of children with enterostomies

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World Journal of Gastrointestinal Surgery 2025年第3期17卷 131-138页

作者： ying Yu xian-Qiang Wang Gang Liu Lei Li Li-Na Chen Li-Juan Zhang Qiao Xia Department of Pediatrics Surgery The Seventh Medical Center of PLA General HospitalBeijing 100007China Department of Pediatrics The Seventh Medical Center of PLA General HospitalBeijing 100007China

BACKGROUND Children with critical acute abdominal conditions often undergo intestinal stoma *** To explore the impact of a visual mobile terminal-based extended care model on caregiver competence for children with *** One hundred twenty children with enterostomies and their caregivers in a children's hospital in Beijing were divided into a control group and a study *** control group(60 cases)received traditional telephone follow-up for continuity of care,while the study group(60 cases)used a visualization mobile terminal-based care *** incidence of stoma-related complications,caregiver burden scale,and competence scores of children with stoma were compared between the two *** The primary caregiver burden score in the study group(37.22±3.17)was significantly lower than that in the control group(80.00±4.47),and the difference was statistically significant(P<0.05).Additionally,the caregiving ability score of the study group(172.08±3.49)was significantly higher than that of the control group(117.55±4.28;P<0.05).The total incidence of complications in the study group(11.7%,7/60)was significantly lower compared to the control group(33.3%,20/60;χ2=8.086,P=0.004).CONCLUSION The visual mobile terminal-based care model reduces caregiver burden,improves home care ability,lowers the incidence of complications and readmission rates,and supports successful second-stage reduction surgery for children with enterostomies.

关键词： Mobile terminal Enterostomy Continuity of care Caregiver burden Visual mobile terminal Caregiver competence Stoma care Caregiver competence

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Two new families of fourth-order explicit exponential Runge–Kutta methods with four stages for first-order differential systems

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Acta Mathematica Sinica,English Series 2025年

作者： xian Fa HU Yong Lei FANG Bin WANG School of Mathematics and Statistics Changshu Institute of Technology School of Mathematics and Statistics Zaozhuang University School of Mathematics and Statistics Xi'an Jiaotong University

In this paper, we formulate two new families of fourth-order explicit exponential Runge–Kutta (ERK) methods with four stages for solving first-order differential systems y′(t)+My(t)=f(y(t)). The order conditions of these ERK methods are derived by comparing the Taylor series of the exact solution, which are exactly identical to the order conditions of explicit Runge–Kutta methods, and these ERK methods reduce to classical Runge–Kutta methods once M→0. Moreover, we analyze the stability properties and the convergence of these new methods. Several numerical examples are implemented to illustrate the accuracy and efficiency of these ERK methods by comparison with standard exponential integrators.

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Investigating the Influence of Parent Rock and Sedimentation on the Diagenesis of Tuffaceous Clastic Rock:An Example from the Lower Cretaceous Junggar Basin,China

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Acta Geologica Sinica(English Edition) 2025年第1期99卷 159-176页

作者： CHEN Sirui xian Benzhong JI Youliang LI Jiaqi State Key Laboratory of Petroleum Resources and Prospecting China University of Petroleum(Beijing)Beijing 102249China College of Geosciences China University of Petroleum(Beijing)Beijing 102249China School of Energy Resources China University of GeosciencesBeijing 100083China

This study focuses on tuffaceous clastic rocks of the Lower Cretaceous Qingshuihe Formation in the southern margin of Junggar *** aims to explore the influence of sedimentation and parent rock on this kind of reservoir *** results show that the tuffaceous components formed by the denudation of ultramafic and mafic rocks can transform into chlorite coating or hematite,while those from intermediate rock denudation can be dissolved or transformed into *** facies and lithofacies are essential in controlling the evolutionary result of tuffaceous ***-supported medium conglomerate and grain-supported medium-fine conglomerate that developed in the fan delta plain,with a closed original geochemical systems,have been in the oxidizing environment for a long *** tuffaceous matrices mainly transforms into hematite or *** minerals occupy the primary pores and are difficult to dissolve by felsic fluids,which inhibits the development of high-quality *** grain-supported sandy fine conglomerate developed in the fan delta front was in the underwater reductive environment with an open original geochemical *** tuffaceous matrices not only can transform into chlorite coating to strengthen the particle's compaction resistance,but also can be fully dissolved,which promotes the formation of high-quality reservoirs.

关键词： sedimentation parent rock tuffaceous clastic rock Lower Cretaceous southern margin of Junggar Basin

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Integrating well logs, 3D seismic, and earthquake data for comprehensive prediction of 3D in-situ stress orientations: A case study from the Weiyuan area in the Sichuan Basin, China

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Petroleum Science 2025年第1期22卷 210-221页

作者： Huan Cao Yang Zhao Hai-Chao Chen Le-Le Zhang Cheng-Gang xian Ji-Dong Yang Lu Liu State Key Laboratory of Petroleum Resources and Engineering and Unconventional Petroleum Research Institute China University of Petroleum (Beijing) Department of Geophysics China University of Petroleum (East China) Aramco Beijing Research Center Aramco Asia

Determining the orientation of in-situ stresses is crucial for various geoscience and engineering applications. Conventional methods for estimating these stress orientations often depend on focal mechanism solutions(FMSs) derived from earthquake data and formation micro-imager(FMI) data from well ***, these techniques can be costly, depth-inaccurate, and may lack spatial coverage. To address this issue, we introduce the use of three-dimensional(3D) seismic data(active sources) as a lateral constraint to approximate the 3D stress orientation field. Recognizing that both stress and fracture patterns are closely related to seismic velocity anisotropy, we derive the orientation of azimuthal anisotropy from multi-azimuth 3D seismic data to compensate for the lack of spatial stress orientation information. We apply our proposed workflow to a case study in the Weiyuan area of the Sichuan Basin, China, a region targeted for shale gas production. By integrating diverse datasets, including 3D seismic, earthquakes, and well logs, we develop a comprehensive 3D model of in-situ stress(orientations and magnitudes). Our results demonstrate that the estimated anisotropy orientations from 3D seismic data are consistent with the direction of maximum horizontal principal stress(SHmax) obtained from FMIs. We analyzed 12earthquakes(magnitude > 3) recorded between 2016 and 2020 for their FMSs and compressional axis(Paxis) orientations. The derived SHmax direction from our 3D stress model is 110°ES(East-South), which shows excellent agreement with the FMSs(within 3.96°). This close alignment validates the reliability and precision of our integrated method for predicting 3D SHmax orientations.

关键词： In-situ stress orientation SHmax Azimuthal velocity anisotropy Focal source mechanism Formation micro-imager

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