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Shouhui Tongbian Capsule in treatment of constipation: Treatment and mechanism development

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Chinese Herbal Medicines 2024年第2期16卷 239-247页

作者： Liping Gong Hang Du Xin Guo Jianchao Li xiaomin zhu Xianhui Shen Zhiyan Huang Kaiyi Wu Guimin Zhang Rong Sun The Second Hospital of Shandong University Jinan 250033China State Key Laboratory of Generic Manufacture Technology of Chinese Traditional Medicine Lunan Pharmaceutical Group Co.Ltd.Linyi 276006China Tianjin University of Traditional Chinese Medicine Tianjin 301617China Shandong University of Traditional Chinese Medicine Jinan 250355China Advanced Medical Research Institute Shandong UniversityJinan 250012China

Constipation is common in the diseases of the digestive system in clinics.With the change in diet structure and the increase in life pressure,the prevalence rate increases year by year.In traditional Chinese medicine(TCM),the location of the disease of constipation is in the large intestine,which is related to the dysfunction of lung,spleen,liver,kidney and other viscera.Its pathogenesis is conductive dysfunction of large intestine.Based on the theory,Shouhui Tongbian Capsule(SHTB)is composed of eight traditional Chinese medicines,including Polygoni multiflori Radix(Heshouwu in Chinese),Aloe(Luhui in Chinese),Cassiae Semen(Juemingzi in Chinese),Ginseng Radix et Rhizoma(Renshen in Chinese),Lycii Fructus(Gouqizi in Chinese),Asini Corii Colla(Ejiao in Chinese),Aurantii Fructus Immaturus(Zhishi in Chinese),and Atractylodis Macrocephalae Rhizoma(Baizhu in Chinese),which could help to release excessive turbid,and nourishing yin and supplementing qi in the treatment.This study has been carried out to review the latest advances of SHTB in the treatment of constipation.The results showed that significant effect of SHTB was found in the treatment of constipation,such as functional constipation,and constipation associated with tumor chemotherapy,colitis,type 2 diabetes and chronic cardiac failure.Besides,obvious adverse reactions were not observed.SHTB could effectively treat five types of constipation,provide direction for the future exploration of SHTB in the treatment of other types of constipation。

关键词： constipation gastrointestinal hormones interstitial cells of cajal intestinal fluid secretion intestinal motility Shouhui Tongbian Capsule

Spectra of Generalized Cayley Graphs on Finite Abelian Groups

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Algebra Colloquium 2023年第1期30卷 97-110页

作者： xiaomin zhu Xu Yang Jing Chen College of Sciences Shanghai Institute of TechnologyShanghai 201418China College of Statistics and Mathematics Shanghai Lixin University of Accounting and Finance Shanghai 201209China School of Mathematics and Statistics Shandong Normal University Jinan 250358China

The spectra of generalized Cayley graphs of finite abelian groups are investigated in this paper.For a generalized Cayley graph X of a finite group G,the canonical double covering of X is the direct product X×K_(2).In this paper,integral generalized Cayley graphs on finite abelian groups are characterized,using the characterization of the spectra of integral Cayley graphs.As an application,the integral generalized Cayley graphs on Z_(p)×Z_(q) and Z2n are investigated,where p and q are odd prime numbers.

关键词： generalized Cayley graphs integral graphs Cayley graphs double covering

Distance Signatures of Extended and Co-extended Incidence Graphs of Affine Designs

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代数集刊:英文版 2023年第2期30卷 339-350页

作者： Xu Yang xiaomin zhu Jing Chen School of Statistics and Mathematics Shanghai Lixin University of Accounting and Finance Shanghai 201209China College of Sciences Shanghai Institute of TechnologyShanghai 201418China School of Mathematics and Statistics Shandong Normal UniversityJinan 250358China

The distance matrix of a connected graph G,denoted by D(G),is the matrix whose rows and columns are indexed by the vertex set V(G)such that the(vi,vj)-entry is d(vi,vj),where vi,vj∈V(G).The distance signature sig(D(G))of G is the inertia of D(G).In this paper,we determine the distance signature of the extended(co-extended)incidence graph of an affine design.Furthermore,we state that an open Graffiti conjecture is true for the extended(co-extended)incidence graphs of affine designs by investigating the lower bound of the matching number.

关键词： distance signature extended incidence graphs co-extended incidence graphs affine designs

CRISPR/CasΦ2-mediated gene editing in wheat and rye

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Journal of Integrative Plant Biology 2024年第4期66卷 638-641页

作者： Sanzeng Zhao Xueying Han Yachen zhu Yuwei Han Huiyun Liu Zhen Chen Huifang Li Dan Wang Chaofan Tian Yuting Yuan Yajie Guo xiaomin Si Daowen Wang Xiang Ji State Key Laboratory of Wheat and Maize Crop Science and Center for Crop Genome EngineeringCollege of AgronomyHenan Agricultural UniversityZhengzhou 450046China Collaborative Innovation Center of Henan Grain Crops College of AgronomyHenan Agricultural UniversityZhengzhou 450046China State Key Laboratory of Crop Stress Adaptation and Improvement College of AgronomyHenan UniversityKaifeng 475004China The Shennong Laboratory Zhengzhou 450002China

The recent advancements in developing the CRISPR/Cas9 system and various derivative tools(e.g.,base editors)have accelerated basic plant science research and crop improvement by creating multiple types of genetic vari... 详细信息

关键词： CRISPR/Cas9 CRISPR/Cas

FGF4 protects the liver from immune-mediated injury by activating CaMKKβ-PINK1 signal pathway to inhibit hepatocellular apoptosis

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Acta Pharmaceutica Sinica B 2024年第4期14卷 1605-1623页

作者： Zhifeng Huang Tongtong Pan Liang Xu Lu Shi Xiong Ma Liya Zhou Luyao Wang Jiaojiao Wang Guoqing zhu Dazhi Chen Lingtao Song xiaomin Pan Xiaodong Wang Xiaokun Li Yongde Luo Yongping Chen Hepatology Diagnosis and Treatment Center Zhejiang Provincial Key Laboratory for Accurate Diagnosis and Treatment of Chronic Liver Diseasesthe First Affiliated Hospital of Wenzhou Medical UniversityWenzhou 325035China Oujiang Laboratory(Zhejiang Lab for Regenerative Medicine Vision and Brain Health)&School of Pharmaceutical SciencesWenzhou Medical UniversityWenzhou 325035China School of Laboratory Medicine and Life Sciences Wenzhou Medical University&Key Laboratory of Laboratory MedicineMinistry of EducationWenzhou Medical UniversityWenzhou 325035China Division of Gastroenterology and Hepatology Key Laboratory of Gastroenterology and HepatologyMinistry of HealthState Key Laboratory for Oncogenes and Related GenesRenji HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai 200001China Hangzhou Medical College Hangzhou 311300China

Immune-mediated liver injury (ILI) is a condition where an aberrant immune response due to various triggers causes the destruction of hepatocytes. Fibroblast growth factor 4 (FGF4) was recently identified as a hepatoprotective cytokine;however, its role in ILI remains unclear. In patients with autoimmune hepatitis (type of ILI) and mouse models of concanavalin A (ConA)- or S-100-induced ILI, we observed a biphasic pattern in hepatic FGF4 expression, characterized by an initial increase followed by a return to basal levels. Hepatic FGF4 deficiency activated the mitochondria-associated intrinsic apoptotic pathway, aggravating hepatocellular apoptosis. This led to intrahepatic immune hyper-reactivity, inflammation accentuation, and subsequent liver injury in both ILI models. Conversely, administration of recombinant FGF4 reduced hepatocellular apoptosis and rectified immune imbalance, thereby mitigating liver damage. The beneficial effects of FGF4 were mediated by hepatocellular FGF receptor 4, which activated the Ca^(2+)/calmodulin-dependent protein kinasekinase 2 (CaMKKβ) and its downstream phosphatase and tensin homologue-induced putative kinase 1 (PINK1)-dependent B-cell lymphoma 2-like protein 1-isoform L (Bcl-XL) signalling axis in the mitochondria. Hence, FGF4 serves as an early response factor and plays a protective role against ILI, suggesting a therapeutic potential of FGF4 and its analogue for treating clinical immune disorder-related liver injuries.

关键词： Fibroblast growthfactor 4 Fibroblast growth factor receptor 4 Immune liver injury Ca^(2+)/Calmodulin dependent protein

SUNDER:Self-organized grouping and entrapping method for swarms in multitarget environments

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Defence Technology（防务技术） 2023年第8期26卷 68-83页

作者： Yutong Yuan zhun Fan xiaomin zhu Li Ma Ji Ouyang Weidong Bao Ji Wang Zhaojun Wang College of Systems Engineer National University of Defense TechnologyChangsha 410073China School of Electrical and Information Engineering Shantou UniversityShantou 515063China Strategic Assessments and Consultation Institute Academy of Military ScienceBeijing 100097China

For swarm robots moving in a harsh or uncharted outdoor environment without GPS guidance and global communication,algorithms that rely on global-based information are infeasible.Typically,traditional gene regulatory networks(GRNs)that achieve superior performance in forming trapping pattern towards targets require accurate global positional information to guide swarm robots.This article presents a gene regulatory network with Self-organized grouping and entrapping method for swarms(SUNDER-GRN)to achieve adequate trapping performance with a large-scale swarm in a confined multitarget environment with access to only local information.A hierarchical self-organized grouping method(HSG)is proposed to structure subswarms in a distributed way.In addition,a modified distributed controller,with a relative coordinate system that is established to relieve the need for global information,is leveraged to facilitate subswarms entrapment toward different targets,thus improving the global multi-target entrapping performance.The results demonstrate the superiority of SUNDERGRN in the performance of structuring subswarms and entrapping 10 targets with 200 robots in an environment confined by obstacles and with only local information accessible.

关键词： Swarm robots Local information Gene regulatory network Swarm grouping Trapping pattern Confined multitarget environment

CHD4-induced up-regulation of ERα activity contributes to breast cancer progression

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Genes & Diseases 2024年第3期11卷 132-135页

作者： Aman Sattout xiaomin Yu zhuo Sun Yanan Li Yulin Li Shujing Li Wei Huo Huijian Wu School of Bioengineering&Key Laboratory of Protein Modification and Disease Liaoning ProvinceDalian University of TechnologyDalianLiaoning 116024China Department of Oncology Central Hospital Affiliated with Dalian University of TechnologyDalianLiaoning 116089China

The estrogen signaling system is a crucial regulator of metabolicandphysiologicalprocesses.However,abnormal activation of estrogen signaling may play a role in breast cancer initiation and progression.Crucial to this pathway is the interaction between estrogen receptor alpha(ERa)and various co-transcription activators.1 Although numerous studies have investigated ER coregulators,the protein-protein interaction networks of ERa are not fully understood.Recent research has shown that high chromodomain helicase DNA-binding 4(CHD4)expression is linked to poor prognosis in various cancers.2,?In this study,we demonstrated that both CHD4 and ERαcontribute to breast cancer progression while providing evidence of the regulatory processes and functional interplay between these two proteins.

关键词： breast cancer ERα

Distinct roles of H3K27me3 and H3K36me3 in vernalization response, maintenance, and resetting in winter wheat

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Science China Life Sciences 2024年

作者： Xuemei Liu Min Deng Bingxin Shi Kehui zhu Jinchao Chen Shujuan Xu xiaomin Bie Xiansheng Zhang Xuelei Lin Jun Xiao Key Laboratory of Plant Cell and Chromosome Engineering Institute of Genetics and Developmental Biology Chinese Academy of Sciences University of Chinese Academy of Sciences Institute of Science and Technology Austria (ISTA) National Key Laboratory of Wheat Improvement College of Life Sciences Shandong Agricultural University Centre of Excellence for Plant and Microbial Science (CEPAMS) JIC-CAS

Winter plants rely on vernalization, a crucial process for adapting to cold conditions and ensuring successful reproduction. However,understanding the role of histone modifications in guiding the vernalization process in winter wheat remains limited. In this study, we investigated the transcriptome and chromatin dynamics in the shoot apex throughout the life cycle of winter wheat in the field. Two core histone modifications, H3K27me3 and H3K36me3, exhibited opposite patterns on the key vernalization gene VERNALIZATION1(VRN1),correlating with its induction during cold exposure. Moreover, the H3K36me3 level remained high at VRN1 after cold exposure, which may maintain its active state. Mutations in FERTILIZATION-INDEPENDENT ENDOSPERM(TaFIE) and SET DOMAIN GROUP 8/EARLY FLOWERING IN SHORT DAYS(TaSDG8/TaEFS), components of the writer complex for H3K27me3 and H3K36me3, respectively, affected flowering time. Intriguingly, VRN1 lost its high expression after the cold exposure memory in the absence of H3K36me3. During embryo development,VRN1 was silenced with the removal of active histone modifications in both winter and spring wheat, with selective restoration of H3K27me3 in winter wheat. The mutant of Tafie-cr-87, a component of H3K27me3 “writer” complex, did not influence the silence of VRN1during embryo development, but rather attenuated the cold exposure requirement of winter wheat. Integrating gene expression with H3K27me3 and H3K36me3 patterns identified potential regulators of flowering. This study unveils distinct roles of H3K27me3 and H3K36me3 in controlling vernalization response, maintenance, and resetting in winter wheat.

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Intervention effect of neuromuscular electrical stimulation on ICU acquired weakness: A meta-analysis

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International Journal of Nursing Sciences 2020年第2期7卷 228-237页

作者： Miao Liu Jian Luo Jun Zhou xiaomin zhu School of Nursing Yangtze UniversityHubeiChina Affiliated Union Hospital of Tongji Medical College Huazhong University of Science and TechnologyHubeiChina

Objective:The early use of neuromuscular electrical stimulation(NMES)to prevent intensive care unit-acquired weakness(ICU-AW)in critical patients is still a controversial topic.We conducted a systematic review to clarify the effectiveness of NMES in preventing ICU-AW.Methods:The Cochrane Library,PubMed,EMBASE,MEDUNE,Web of Science,Ovid,CNKI,Wanfang,VIP,China Biology Medicine disc(CBMdisc)and other databases were searched for randomized controlled trials on the influence of NMES on ICU-AW.The studies were selected according to the inclusion and exclusion criteria.After data and quality were evaluated,a meta-analysis was performed by RevMan 5.3 software.Results:A total of 11 randomized controlled trials with 576 patients were included.The meta-analysis results showed that NMES can improve muscle strength[MD=1.78,95%CI(0.44,3.12,P=0.009);shorten the mechanical ventilation(MV)time[SMD=-0.65,95%CI(-1.03,-0.27,P=0.001],ICU length of stay[MD=-3.41,95%CI(-4.58,-4.24),P0.05).Conclusion:Early implementation of the NMES intervention in ICU patients can prevent ICU-AW and improve their quality of life by enhancing their muscle strength and shortening the MV duration,length of stay in the ICU and total length of stay in the hospital.

关键词： Activities of daily living Electrical stimulation Intensive care unit Length of stay Mechanical ventilation Muscle strengths Quality of life Weakness