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Comprehensive Evaluation of Distributed PV Grid-Connected Based on Combined Weighting Weights and TOPSIS-RSR Method

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Energy Engineering 2024年第3期121卷 703-728页

作者： Yue Yang jiarui Zheng Long Cheng Yongnan Zhu Hao wu Key Laboratory of Modern Power System Simulation and Control&Renewable Energy Technology Ministry of Education(Northeast Electric Power University)Jilin132012China Siping Suburban Power Supply Company State Grid Jilin Electric Power Co.Ltd.Siping136000China

To effectively quantify the impact of distributed photovoltaic(PV)access on the distribution network,this paper proposes a comprehensive evaluation method of distributed PV grid connection combining subjective and objective combination of assignment and technique for order preference by similarity to an ideal solution(TOPSIS)—rank sum ratio(RSR)(TOPSIS-RSR)method.Based on the traditional distribution network evaluation system,a comprehensive evaluation system has been constructed.It fully considers the new development requirements of distributed PV access on the environmental friendliness and absorptive capacity of the distribution grid and comprehensively reflects the impact of distributed PV grid connection.The analytic hierarchy process(AHP)was used to determine the subjective weights of the primary indicators,and the Spearman consistency test was combined to determine the weights of the secondary indicators based on three objective assignment methods.The subjective and objective combination weights of each assessment indicator were calculated through the principle of minimum entropy.Calculate the distance between the indicators to be evaluated and the positive and negative ideal solutions,the relative closeness ranking,and qualitative binning by TOPSIS-RSR method to obtain the comprehensive evaluation results of different scenarios.By setting up different PV grid-connected scenarios and utilizing the IEEE33 node simulation algorithm,the correctness and effectiveness of the proposed subject-object combination assignment and integrated assessment method are verified.

关键词： Distributed PV grid-connected comprehensive evaluation evaluation indicator system combined subjective and objective empowerment TOPSIS-RSR method

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生命大科学:从微观到介观的组学研究

中国科学院院刊 2024年第5期39卷 832-839页

作者：吴家睿中国科学院分子细胞科学卓越创新中心上海200031 上海交通大学主动健康战略与发展研究院上海200030

世纪之交的“人类基因组计划”开启了生命大科学的研究新时代,形成了以整体性高通量研究为特征的各种生命组学。最初的组学研究主要在分子层次上展开,如基因组学、转录组学、蛋白质组学等,表现出数据驱动的研究新范式。随着研究技术的发... 详细信息

世纪之交的“人类基因组计划”开启了生命大科学的研究新时代,形成了以整体性高通量研究为特征的各种生命组学。最初的组学研究主要在分子层次上展开,如基因组学、转录组学、蛋白质组学等,表现出数据驱动的研究新范式。随着研究技术的发展,组学研究上升到介观层次,其核心是2017年启动的“人类细胞图谱”计划。目前,研究者已经能够在组织器官乃至个体水平开展组学研究,通过整合不同层次的组学数据来认识生命复杂系统。

关键词：生命大科学组学细胞图谱空间组学大数据

Direct somatic embryogenesis and related gene expression networks in leaf explants of Hippeastrum ‘Bangkok Rose’

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Horticultural Plant Journal 2024年第2期10卷 556-572页

作者： Jingjue Zeng Yi Deng Shahid Iqbal jiarui Zhang Kunlin wu Guohua Ma Lin Li Guangyi Dai Rufang Deng Lin Fang Songjun Zeng Guangdong Provincial Key Laboratory of Applied Botany South China Botanical GardenChinese Academy of SciencesGuangzhouGuangdong 510650China University of the Chinese Academy of Sciences Beijing 100049China South China National Botanical Garden GuangzhouGuangdong 510650China Zhaoqing Branch Center of Guangdong Laboratory for Lingnan Modern Agricultural Science and Technology ZhaoqingGuangdong 526000China Horticultural Science Department North Florida Research and Education CenterUniversity of Florida/IFASQuincyFL 32351USA Public Laboratory of South China Botanical Garden Chinese Academy of SciencesGuangzhouGuangdong 510650China Key Laboratory of South China Agricultural Plant Molecular Analysis and Gene Improvement South China Botanical GardenChinese Academy of SciencesGuangzhouGuangdong 510650China

Hippeastrum, a highly diverse genus in the Amaryllidaceae family, is a valuable ornamental bulbous flowering plant. Somatic embryogenesis(SE) is an efficient method for mass production of Hippeastrum plantlets. Previous studies have been devoted to the in vitro propagation of Hippeastrum, but the SE and its regulatory networks are rarely reported. In this study, we established a direct SE method of Hippeastrum Bangkok Rose' using leaf bases as explants. MS supplemented with 1.00 mg·L^(-1)NAA +1.00 mg·L^(-1)KT + 0.25 mg·L^(-1)TDZ was the optimal medium for SE. Histological observations showed that the bipolar somatic embryo originated from the epidermal cell layer and underwent initiation,globular, scutellar and coleoptile stages. During SE, endogenous hormones of IAA, CTK, ABA, and SA were highly accumulated. Transcriptomic analysis revealed the genes encoding auxin biosynthesis/metabolic enzymes and efflux carriers were induced, while the auxin receptor of TIR1 and ARF transcriptional repressor of Aux/IAA were down-regulated and up-regulated, respectively, leading to suppression of auxin signaling. In contrast, cytokine signaling was promoted at the early stage of SE, as biosynthesis, transport, and signaling components were up-regulated.Various stress-related genes were up-regulated at the early or late stages of SE. Chromatin remodeling could also be dynamically regulated via distinct expression enzymes that control histone methylation and acetylation during SE. Moreover, key SE regulators, including WOXs and SERKs were highly expressed along with SE. Overall, the present study provides insights into the SE regulatory mechanisms of the Hippeastrum.

关键词： Hippeastrum Tissue culture Somatic embryogenesis Gene regulation

Cell polarization in ischemic stroke: molecular mechanisms and advances

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Neural Regeneration Research 2025年第3期20卷 632-645页

作者： Yuanwei Li Xiaoxiao Xu Xuan wu jiarui Li Shiling Chen Danyang Chen Gaigai Li Zhouping Tang Department of Neurology Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei ProvinceChina

Ischemic stroke is a cerebrovascular disease associated with high mortality and disability rates. Since the inflammation and immune response play a central role in driving ischemic damage, it becomes essential to modulate excessive inflammatory reactions to promote cell survival and facilitate tissue repair around the injury site. Various cell types are involved in the inflammatory response, including microglia, astrocytes, and neutrophils, each exhibiting distinct phenotypic profiles upon stimulation. They display either proinflammatory or anti-inflammatory states, a phenomenon known as ‘cell polarization.’ There are two cell polarization therapy strategies. The first involves inducing cells into a neuroprotective phenotype in vitro, then reintroducing them autologously. The second approach utilizes small molecular substances to directly affect cells in vivo. In this review, we elucidate the polarization dynamics of the three reactive cell populations(microglia, astrocytes, and neutrophils) in the context of ischemic stroke, and provide a comprehensive summary of the molecular mechanisms involved in their phenotypic switching. By unraveling the complexity of cell polarization, we hope to offer insights for future research on neuroinflammation and novel therapeutic strategies for ischemic stroke.

关键词： astrocyte polarization immune regulation inflammation ischemic injury microglia polarization neutrophil polarization signaling pathways stroke

Inherent thermal-responsive strategies for safe lithium batteries

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Journal of Energy Chemistry 2024年第2期89卷 519-534,I0012页

作者： Jia-Xin Guo Chang Gao He Liu Feng Jiang Zaichun Liu Tao Wang Yuan Ma Yiren Zhong jiarui He Zhi Zhu Yuping wu Xin-Bing Cheng School of Energy and Environment Southeast UniversityNanjing 211189JiangsuChina School of Chemistry and Materials Science Nanjing University of Information Science and TechnologyNanjing 210044JiangsuChina

Safe batteries are the basis for next-generation application scenarios such as portable energy storage devices and electric vehicles,which are crucial to achieving carbon neutralization.Electrolytes,separators,and electrodes as main components of lithium batteries strongly affect the occurrence of safety accidents.Responsive materials,which can respond to external stimuli or environmental change,have triggered extensive attentions recently,holding great promise in facilitating safe and smart batteries.This review thoroughly discusses recent advances regarding the construction of high-safety lithium batteries based on internal thermal-responsive strategies,together with the corresponding changes in electrochemical performance under external stimulus.Furthermore,the existing challenges and outlook for the design of safe batteries are presented,creating valuable insights and proposing directions for the practical implementation of safe lithium batteries.

关键词： Lithium battery Thermal safety Thermal runaway Thermal-responsive

A multidimensional platform of patient-derived tumors identifies drug susceptibilities for clinical lenvatinib resistance

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Acta Pharmaceutica Sinica B 2024年第1期14卷 223-240页

作者： Lei Sun Arabella H.Wan Shijia Yan Ruonian Liu jiarui Li Zhuolong Zhou Ruirui wu Dongshi Chen Xianzhang Bu Jingxing Ou Kai Li Xiongbin Lu Guohui Wan Zunfu Ke Department of Pathology the First Affiliated HospitalSun Yat-sen UniversityGuangzhou 510080China National-Local Joint Engineering Laboratory of Druggability and New Drug Evaluation National Engineering Research Center for New Drug and Druggability(Cultivation)Guangdong Province Key Laboratory of New Drug Design and EvaluationSchool of Pharmaceutical SciencesSun Yat-sen UniversityGuangzhou 510006China Department of Medical and Molecular Genetics Indiana University School of MedicineIndianapolisIN 46202USA Department of Medicine Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCA 90033USA Department of Hepatic Surgery and Liver Transplantation Center Third Affiliated HospitalOrgan Transplantation InstituteSun Yat-sen UniversityOrgan Transplantation Research Center of Guangdong ProvinceGuangdong Province Engineering Laboratory for Transplantation MedicineGuangzhou 510630China Guangdong Provincial Key Laboratory of Liver Disease Research Guangzhou 510630China Department of Ultrasound Third Affiliated HospitalSun Yat-sen UniversityGuangzhou 510630China Melvin and Bren Simon Comprehensive Cancer Center Indiana UniversityIndianapolisIN 46202USA

Lenvatinib,a second-generation multi-receptor tyrosine kinase inhibitor approved by the FDA for first-line treatment of advanced liver cancer,facing limitations due to drug resistance.Here,we applied a multidimensional,high-throughput screening platform comprising patient-derived resistant liver tumor cells(PDCs),organoids(PDOs),and xenografts(PDXs)to identify drug susceptibilities for conquering lenvatinib resistance in clinically relevant settings.Expansion and passaging of PDCs and PDOs from resistant patient liver tumors retained functional fidelity to lenvatinib treatment,expediting drug repurposing screens.Pharmacological screening identified romidepsin,YM155,apitolisib,NVP-TAE684 and dasatinib as potential antitumor agents in lenvatinib-resistant PDC and PDO models.Notably,romidepsin treatment enhanced antitumor response in syngeneic mouse models by triggering immunogenic tumor cell death and blocking the EGFR signaling pathway.A combination of romidepsin and immunotherapy achieved robust and synergistic antitumor effects against lenvatinib resistance in humanized immunocompetent PDX models.Collectively,our findings suggest that patient-derived liver cancer models effectively recapitulate lenvatinib resistance observed in clinical settings and expedite drug discovery for advanced liver cancer,providing a feasible multidimensional platform for personalized medicine.

关键词： Lenvatinib Drug resistance High-throughput screening Drug discovery Patient-derived model Romidepsin EGFR Liver cancer

Bovine and Goat Milk Fat Globule Membrane Supplementation Alleviates Autism-like Behavior by Modulating Lipid Metabolism and Gut Microbiota

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Food Science and Human Wellness 2024年

作者： Rui Guo Xiao Xiao Chuanchuan Wang Tian Yuan Qianhui Zou Tian Zhang jiarui Liang Ying He Zhuo Liu Xuebo Liu Shan wu Zhigang Liu Northwest A&F University Shenzhen Research Institute Shaanxi Precision Nutrition and Health Research Institute Research and Development Center Xi'an Yinqiao Dairy (Group) Co. Ltd Laboratory of Functional Chemistry and Nutrition of Food College of Food Science and Engineering Northwest A&F University Shaanxi Key Laboratory of Natural Products & Chemical Biology College of Chemistry & Pharmacy Northwest A&F University

ASD (autism spectrum disorder) is a neurodevelopmental disorder influenced by genes and the environment. This study investigated the protective effects of bovine MFGM (BMFGM) and goat MFGM (GMFGM) supplementation on ASD model mice. Analysis of phospholipid composition showed higher levels of phosphatidylcholine in BMFGM and phosphatidylethanolamine in GMFGM. Behavioral results indicated MFGMs ameliorated social deficits， with GMFGM being more effective. MFGMs mitigated neuroinflammation by suppressing microglial overactivation and proinflammatory cytokines expression， meanwhile GMFGM increased the anti-inflammatory factor IL-10. MFGMs also altered gut microbiota composition and maintained gut barrier integrity. Uniquely， GMFGM increased butyrate production. Correlation analysis revealed positive associations between social behavior， levels of phosphatidylcholine， sphingomyelin， and the abundance of Allobaculum， Clostridium＿sensu＿stricto， and Turicibacter. Overall， these findings revealed the protective effects of MFGMs on neurodevelopment in ASD animal models and the underlying mechanism could be partly explained by their regulation of gut microbiota by the phospholipid components in MFGMs.

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Potassium dehydroandrographolide succinate injection for treatment of infantile pneumonia:a systematic review and Meta-analysis

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Journal of Traditional Chinese Medicine 2015年第2期35卷 125-133页

作者： Zhang Xiaomeng wu jiarui Zhang Bing Dong Ling Department of Clinical Pharmacology of Traditional Chinese Medicine School of Chinese Materia MedicaBeijing University of Chinese Medicine Department of Pharmaceutics of Chinese Medicine School of Chinese Materia MedicaBeijing University of Chinese Medicine

OBJECTIVE:To evaluate systematically the clinical efficacy and safety of potassium dehydroandrographolide succinate injection(PDS) in treatment of infantile pneumonia.METHODS:Randomized controlled trials(RCTs) of infantile pneumonia treated by PDS were searched in China National Knowledge Infrastructure Database,China Science and Technology Journal Database,Wanfang Database,Chinese Biomedical Literature Database,PubMed,and Cochrane Library,from January 1979 to July 2013.Two reviewers independently retrieved the RCTs and extracted the information.The quality of included studies was assessed by the Cochrane risk of bias,and a Meta-analysis was conducted with Review Manager 5.2 software.RESULTS:A total of 9 studies with 1056 participants were included.The quality of the studies was generally no high,only one study mentioned the random method.The Meta-analysis indicated that PDS was significantly superior to the conventional therapy in the total effective rate[relative risk(RR)=1.21,95%CI(1.14,1.27),P<0.000 01],the time of temperature recovery[mean difference(MD)=-1.43,95%CI(-1.75,-1.11),P<0.000 01],rale disappeared and cough relieving[MD=-1.44,95%CI(-1.93,-0.90),P<0.000 01].Six adverse drug reactions from five studies mainly represented rash and diarrhea,and no serious ADRs were reported.CONCLUSION:Based on this systematic review,PDS was proved effective and relatively safe in treatment of infantile pneumonia.However the articles enrolled in the study were not high in quality,studies with higher quality should be conducted for assessment of efficacy and safety of PDS in treatment of infantile pneumonia.

关键词：综合布线系统穿琥宁注射液治疗肺炎小儿随机对照试验 Meta分析药物不良反应

Danshenchuanxiongqin injection in the treatment of unstable angina pectoris: a systematic review and Meta-analysis

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Journal of Traditional Chinese Medicine 2016年第2期36卷 144-150页

作者： Zhang Xiaomeng wu jiarui Zhang Bing Zhou Wei Department of Clinical Pharmacy of Traditional Chinese Medicine School of Chinese Materia Medica Beijing University of Chinese Medicine

OBJECTIVE:To evaluate systematically the efficacy and safety of Danshenchuanxiongqin Injection(DCI)in the treatment of unstable angina pectoris(UAP).METHODS:Randomized controlled trials(RCTs)regarding DCI used for treating UAP were searched in English and Chinese electronic databases from inception to January 2014.Two reviewers independently retrieved RCTs and extracted relevant information.The Cochrane risk of bias method was used to assess the quality of included studies,and a Meta-analysis was conducted with Review Manager5.2 software.RESULTS:Eleven RCTs involving 1034 participants were included.The methodological quality was relatively passable.The Meta-analysis indicated that the combined use of DCI and conventional treatment with Western Medicine(WM)was more efficacious in the outcomes of total effective rate[Relative Risk(RR)=1.27,95%CI(confidence interval;1.18,1.35),P<0.000 01],the total effective rate of ECG[RR=1.40,95%CI(1.18,1.66),P<0.000 01],total cholesterol[Mean difference(MD)=-0.58,95%CI(-0.83,-0.33),P<0.000 01],total triglycerides[MD=-0.36,95%CI(-0.54,-0.17),P=0.0001],and the number of ST-segment depression[MD=-0.36,95%CI(-0.54,-0.17),P=0.0001].There were two adverse drug reactions reported in one study.CONCLUSION:Based on the systematic review,DCI combined with WM appeared to be efficacious in the treatment UAP.However,the evidence of DCI for treating UAP requires large-scale and double-blind RCTs to substantiate these findings.

关键词：不稳定型心绞痛在系统注射液川芎嗪治疗丹参随机对照试验