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Efficacy and Safety of Ganyushu Granule in Treatment of Premenstrual Syndrome with Gan(Liver)Depression and Qi Stagnation Syndrome:A Randomized,Double-Blind,Multicenter,Phase-ⅡClinical Trial

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Chinese Journal of Integrative Medicine 2024年第9期30卷 771-779页

作者： teng Xiu-xiang XU Lian-wei LIN Jie ZHANG jin-feng ZHANG Qin SUN Yun yanG De-feng LI Hong-mei ZHAO Pei LIU Jun Department of Gynecology Beijing Hospital of Traditional Chinese MedicineCapital Medical UniversityBeijing100700China Department of Gynecology Longhua HospitalShanghai University of Traditional Chinese MedicineShanghai200032China Department of Gynecology The First Hospital of Hunan University of Chinese MedicineChangsha410021China Department of Gynecology Shanxi Traditional Chinese Medicine HospitalTaiyuan030024China Department of Gynecology Hangzhou Hospital of Traditional Chinese MedicineHangzhou310005China Department of Gynecology Wenzhou Hospital Affiliated to Zhejiang University of Traditional Chinese MedicineWenzhouZhejiang Province325000China Department of Gynecology Luoyang First People’s HospitalLuoyangHenan Province471000China Department of Gynecology The Second Affiliated Hospital of Heilongjiang University of Chinese MedicineHarbin150001China

Objective:To confirm the efficacy and safety of Ganyushu Granule(GYSG)in treating premenstrual syndrome(PMS)in patients with Gan(Liver)depression and qi stagnation syndrome(GDQSS)and determine its effective ***:From June 2018 to March 2021,a total of 240 PMS women with GDQSS were included and randomly divided into 3 groups in a 1:1:1 ratio using central block randomization:high-dose GYSG group(n=78,GYSG 2 packs/time),low-dose GYSG group(n=82,GYSG and its simulant 1 pack/time),and placebo group(n=80,GYSG simulant 2 packs/time).Treatment with GYSG or placebo was given thrice daily and for up to 3 menstrual *** outcomes were PMS diary(PMSD)score and premenstrual tension syndrome self-rating scale(PMTS).Secondary outcomes were Chinese medicine(CM)syndrome ***,PMTS,and efficacy of CM were evaluated with menstrual cycles during the treatment *** indicators were analyzed after each menstrual *** analyses were performed using an intention-to-treat method,and clinical safety was ***:Of the 216 patients included in the effectiveness analysis,70,75,and 71 patients were in the high-,low-dose GYSG,and placebo groups,*** the 2nd treatment cycle,the change in PMSD scores in the high-and low-dose groups was lower than that in the placebo group(P<0.05).PMTS scores in the high-dose GYSG group after the 1st treatment cycle was lower than that in the placebo group(P<0.05),while after the 3rd treatment cycle,that in the low-dose group was lower than that in the placebo group(P<0.05).After the 2nd treatment cycle,the high-dose GYSG group had the best CM syndrome efficacy(P<0.05).No serious adverse reactions were ***:GYSG was safe and well-tolerated at both doses for treating PMS patients with ***-dose GYSG might be the optimal dose for a phaseⅢtrial.

关键词： premenstrual syndrome Chinese medicine Ganyushu Granule randomized controlled trial

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Advances in nanoprobes-based immunoassays

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BMEMat(BioMedical Engineering Materials) 2024年第1期2卷 49-75页

作者： Lusi Zhang Bin Huang jing jin yan Li Ning Gu Jiangsu Key Laboratory for Biomaterials and Devices School of Biological Science and Medical EngineeringSoutheast UniversityNanjingChina School of Biomedical Engineering and Informatics Nanjing Medical UniversityNanjingChina Nanjing RealMind Biotech Co. Ltd.Nanjing Economic and Technological Development ZoneNanjingChina Medical School Nanjing UniversityNanjingChina

Immunoassay is a powerful technique that uses highly specific antigenantibody interactions to detect biochemical targets such as proteins and *** a diagnostic tool,immunoassay is employed in the screening,diagnosis,and prognosis of diseases,which are crucial for the grasp and control of patient conditions in clinical *** the rapid development of nanotechnology,immunoassays based on nanoprobes have attracted more and more attention due to the advantages of high sensitivity,specificity,stability,and *** nanoprobes are nanoscale particles that can act as signal carriers or targeting agents for *** this paper,we review the recent advances in various types of nanoprobes for immunoassays,such as colloidal gold,quantum dots,magnetic nanoparticles,nanozymes,aggregation-induced emission,and up-conversion *** effect of the nanoprobe construction and synthesis methods on their detection performance deserves to be studied in *** also compare their detection ranges and limits in different immunoassay methods,such as lateral flow immunoassays,fluorescent immunoassays,and surface-enhanced Raman scattering ***,we discuss the benefits and challenges of nanoprobes in immunoassays and provide insights into their future *** study aims to offer a comprehensive and critical perspective on the role of nanoprobes in the field of immunoassays.

关键词： detection range immunoassay limit of detection nanoprobes

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Risk Assessment for Hybrid AC/DC Systems Based on Transient Energy Function

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CSEE Journal of Power and Energy Systems 2024年第4期10卷 1654-1663页

作者： Peng Sun Yun teng Mingli Zhang Zhe Chen Shenyang University of Technology Shenyang 110870China Liaoning Electric Power Co.Ltd.Economic Research Institute Shenyang 110000China Department of Energy Technology Aalborg UniversityAalborgDK DK 9220

In order to accurately assess the risk of the hybrid AC/DC network under fault,a risk assessment method for the hybrid AC/DC system based on the transient energy function is ***,based on the energy transfer relationship of the hybrid AC/DC power system,the transient energy function model of the hybrid AC/DC system is *** on the operating data of the power grid,the energy function is used as an efficiency variable,and the efficiency variable is integrated into the prior risk probability calculation of nodes in the network,and a Bayesian network-based risk assessment model of hybrid AC/DC system is *** the dynamic update model of network cascading failures,the clique tree propagation algorithm is used to dynamically calculate the posterior risk probability of the node to realize the dynamic assessment of the network ***,the improved IEEE-39 node hybrid AC/DC system is used as an example for *** results show that the proposed model can not only effectively evaluate the overall safety of the network,but also has feasibility in predicting faults,which can provide a theoretical basis for the stability control of the hybrid AC/DC system.

关键词： Cascading failure energy function hybrid AC-DC system risk assessment

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Attributable liver cancer deaths and disability-adjusted life years in China and worldwide: profiles and changing trends

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Cancer Biology & Medicine 2024年第8期21卷 679-691页

作者： Mengdi Cao Changfa Xia Maomao Cao Fan yang Xinxin yan Siyi He Shaoli Zhang Yi teng Qianru Li Nuopei Tan JiachenWang Wanqing Chen Office of Cancer Screening National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021China

Objective: Liver cancer is a major health concern globally and in China. This analysis investigated deaths and disability-adjusted life years(DALYs) with respect to etiologies and risk factors for liver cancer in China and ***: Global and China-specific data were collected on liver cancer deaths, DALYs, and age-standardized rates(ASRs) from the Global Burden of Disease Study 2019 database. Liver cancer etiologies were classified into five groups and risk factors were categorized into three levels. Each proportion of liver cancer burden was calculated in different geographic regions. The joinpoint regression model were used to assess the trends from 1990±***: Liver cancer accounted for 484,577 deaths worldwide in 2019 with an ASR of 5.9 per 100,000 population. China had an elevated liver cancer death ASR in 2019 and males had an ASR 1.7 times the global rate. The global ASR for DALYs peaked at 75±79 years of age but peaked earlier in China. Hepatitis B virus was the prominent etiology globally(39.5%) and in China(62.5%), followed by hepatitis C virus and alcohol consumption. In high sociodemographic index countries, non-alcoholic steatohepatitis has gained an increasing contribution as an etiologic factor. The liver cancer burden due to various etiologies has decreased globally in both genders. However, metabolic risk factors, particularly obesity, have had a growing contribution to the liver cancer burden, especially among ***: Despite an overall decreasing trend in the liver cancer burden in China and worldwide, there has been a rising contribution from metabolic risk factors, highlighting the importance of implementing targeted prevention and control strategies that address regional and gender disparities.

关键词： Liver cancer deaths risk factors global China

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The effect of fasting plasma glucose on in-hospital mortality after acute myocardial infarction in patients with and without diabetes:findings from a prospective,nationwide,and multicenter registry

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Journal of Geriatric Cardiology 2024年第5期21卷 523-533页

作者： Rui FU Ying-Xuan ZHU Kong-Yong CUI jin-Gang yanG Hai-yan XU Dong YIN Wei-Hua SONG Hong-Jian WANG Cheng-Gang ZHU Lei FENG Wei WU Kai-HongCHEN yan-yan ZHAO Ye LU Ke-Fei DOU Yue-jin yanG on behalf of the CAMI Registry Investigators Cardiometabolic Medicine Center Fuwai HospitalNational Center for Cardiovascular DiseasesState Key Laboratory of Cardiovascular DiseaseNational Clinical Research Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Medical Research&Biometrics Center Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Coronary Heart Disease Center Fuwai HospitalNational Center for Cardiovascular DiseasesState Key Laboratory of Cardiovascular DiseaseNational Clinical Research Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Department of Cardiology Guangzhou Traditional Chinese Medical College First Affiliated HospitalGuangdong ProvinceChina Department of Cardiology Longyan Hospital First HospitalFujian ProvinceChina 不详

OBJECTIVES To evaluate the predictive value of fasting plasma glucose(FPG)for in-hospital mortality in patients with acute myocardial infarction(AMI)with different glucose metabolism *** We selected 5,308 participants with AMI from the prospective,nationwide,multicenter CAMI registry,of which 2,081 were diabetic and 3,227 were *** were divided into high FPG and low FPG groups according to the optim-al cutoff values of FPG to predict in-hospital mortality for diabetic and nondiabetic cohorts,*** primary endpoint was in-hospital *** Overall,94 diabetic patients(4.5%)and 131 nondiabetic patients(4.1%)died during hospitalization,and the optimal FPG thresholds for predicting in-hospital death of the two cohorts were 13.2 mmol/L and 6.4 mmol/L,*** with individuals who had low FPG,those with high FPG were significantly associated with higher in-hospital mortality in diabet-ic cohort(10.1%vs.2.8%;odds ratio[OR]=3.862,95%confidence interval[CI]:2.542-5.869)and nondiabetic cohort(7.4%vs.1.7%;HR=4.542,95%CI:3.041-6.782).After adjusting the potential confounders,this significant association was not ***-more,FPG as a continuous variable was positively associated with in-hospital mortality in single-variable and multivariable models regardless of diabetic *** FPG to the original model showed a significant improvement in C-statistic and net reclassification in diabetic and nondiabetic *** This large-scale registry indicated that there is a strong positive association between FPG and in-hospital mor-tality in AMI patients with and without *** might be useful to stratify patients with AMI.

关键词： patients fasting infarction

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Non-Gaussian feature of the output field from a double qubit-cavity ultrastrong coupling system

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Communications in Theoretical Physics 2024年第7期76卷 30-36页

作者： Sheng-wen Xu Shi-yu Dai teng Zhao Center for Quantum Science and Technology Jiangxi Normal UniversityNanchang 330022China

We investigate the non-Gaussian feature of radiation in a circuit quantum electrodynamics(QED)system where two qubits are strongly coupled to a single-mode *** the regime of ultrastrong coupling(USC),the rotating-wave approximation is not valid,and the Rabi Hamiltonian contains counter-rotating wave terms,leading to level crossing and avoided crossings in the energy *** further analyze the intensity-amplitude correlation of the output field in these two novel *** the USC regime,the creation and annihilation operators in the correlation function are replaced,allowing for the identification of non-Gaussian features in the output *** findings reveal that despite the absence of squeezing effects in the output light,significant non-Gaussian characteristics are ***,we demonstrate that as the driving or coupling strength increases,the non-Gaussian features of the output field become more *** suggests that USC systems hold broad potential applications in the realms of nonlinear optics and the generation of non-Gaussian states.

关键词： ultrastrong coupling non-Gaussian intensity-amplitude correlation

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Eutectogel-based self-powered wearable sensor for health monitoring in harsh environments

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Nano Research 2024年第6期17卷 5559-5568页

作者： Junpeng Wu Xinru teng Lu Liu Hongzhi Cui Xiaoyi Li College of Materials Science and Engineering Ocean University of ChinaQingdao 266100China Key Lab for Special Functional Materials of Ministry of Education School of Materials Science and EngineeringHenan UniversityKaifeng 475004China

Triboelectric nanogenerators(teng)have emerged as a highly promising energy harvesting technology,attracting significant attention in recent years for their broad ***-based tengs,with superior stretchability and sensitivity,have been widely reported as wearable ***,the traditional hydrogel-based tengs suffer from freezing at low temperatures and drying at high temperatures,resulting in *** this study,we introduce an anti-freezing eutectogel,which uses a deep eutectic solvent(DES),to improve the stability and electrical conductivity of tengs in harsh environmental *** eutectogel-based teng(E-teng)produces an open-circuit voltage of 776 V,a short-circuit current of 1.54μA,and a maximum peak power of 1.1 ***,the E-teng exhibits exceptional mechanical properties with an elongation at a break of 476%under ***,it maintains impressive performances across a wide temperature range from−18 to 60℃,with conductivities of 2.15 S/m at−10℃and 1.75 S/m at−18℃.Based on the excellent weight stability of the E-teng sensor,motion sensing can be achieved in the air,and even ***,the versatility of the E-teng can serve as a wearable sensor,by integrating it with Bluetooth *** self-powered E-teng can monitor various human motion signals in real-time and send the health signals directly to mobile *** research paves a new road for the applications of tengs in harsh environments,offering wireless flexible sensors with real-time health signal monitoring capabilities.

关键词： triboelectric nanogenerators self-powered harsh environment health monitoring Eutectogel

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Alpine grassland degradation intensifies the burrowing behavior of small mammals:evidence for a negative feedback loop

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Integrative Zoology 2024年第2期19卷 240-252页

作者： Zaiwei WANG Jiawen yan Amy MARTIN Dianne HBRUNTON Jiapeng QU jin-Sheng HE Weihong JI Zhibiao NAN State Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems College of Pastoral Agriculture Science and TechnologyLanzhou UniversityLanzhouChina Manaaki Whenua-Landcare Research LincolnNew Zealand School of Natural Sciences Massey University(Albany Campus)AucklandNew Zealand Key Laboratory of Adaptation and Evolution of Plateau Biota Northwest Institute of Plateau BiologyChinese Academy of SciencesXiningChina Qinghai Haibei National Field Research Station of Alpine Grassland Ecosystem Northwest Institute of Plateau BiologyChinese Academy of SciencesXiningChina Institute of Ecology College of Urban and Environmental Sciencesand Key Laboratory for Earth Surface Processes of the Ministry of EducationPeking UniversityBeijingChina

Globally,grassland degradation is an acute ecological *** alpine grassland on the Tibetan Plateau,increased densities of various small mammals in degraded grassland are assumed to intensify the degradation process and these mammals are subject to lethal ***,whether the negative impact of small mammals is solely a result of population size or also a result of activity and behavior has not been *** this study,we use plateau pika as a model to compare population size,core area of colony,and the number of burrow entrances and latrines between lightly and severely degraded *** test whether the alleged contribution of pika to grassland degradation is a result of increased population size or increased burrowing activities of individuals in response to lower food *** found that grassland degradation resulted in lower plant species richness,plant height,and ***,the overall population size of pika was not significantly affected by location in lightly and severely degraded ***,pika core areas in severely grassland degradation were significantly larger and had significantly higher densities of burrows and *** study provides convincing evidence that habitat-induced changes in the behavior of small,burrowing mammals,such as pika,can exacerbate grassland *** finding has significant implications for managing small mammals and restoring degraded grassland ecosystems.

关键词： burrowing behavior grassland degradation plateau pika population size small mammals

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Stereospecific Assembly of Trisubstituted Alkenes via Photoinduced Nitrogen-Centered Radical-Triggered C—C Bond Cleavage/Functionalization of Oxime Esters

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Chinese Journal of Chemistry 2024年第12期42卷 1399-1406页

作者： Yu Bao Zhi-Jie Song jin-Long Dai Shenghu yan Yue Zhang Jia-Yin Wang Guigen Li School of Pharmacy Changzhou UniversityChangzhouJiangsu 213164China Department of Chemistry and Biochemistry Texas Tech University79409USA

Comprehensive Summary A general and convenient photoredox-catalyzed acylation and alkylcyanation of MBH acetates has been established,enabling the assembly of the C(sp2)–C(sp3)bond by a nitrogen-centered radical strategy for the synthesis of trisubstituted alkenes in moderate to excellent chemical yields(48 examples in total).The reaction of MBH acetates with acyl(indanone)oxime esters afforded trisubstituted alkenes containing 1,4-dicarbonyl ***,the use of Eosin Y as a photocatalyst in the catalytic system resulted in the formation of distal cyano group-anchored trisubstituted alkenes via deconstructive functionalization of cycloketone oxime ***,these resulting 1,4-dicarbonyl compounds could be applied to late-stage transformations,providing important methods for the synthesis of dihydropyridazin-3(2H)-one.

关键词： Photocatalysis Radical reactions MBH acetates Oxime esters Stereoselectivity Acylation Alkylation Green chemistry

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Finite Element Method for Transient Electric Field by Using Indirect Laplace Transform with High Accuracy

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CSEE Journal of Power and Energy Systems 2024年第1期10卷 401-411页

作者： teng Wen Xiang Cui Xuebao Li Sijia Liu Zhibin Zhao State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources North China Electric Power UniversityBeijing 102206China China Electric Power Planning&Engineering Institute Beijing 100120China

This paper focuses on the finite element method in the complex frequency domain(CFD-FEM)for the transient electric ***,the initial value and boundary value problem of the transient electric field under the electroquasistatic field in the complex frequency domain is *** addition,the finite element equation and the constrained electric field equation on the boundary are ***,the indirect algorithm of the numerical inverse Laplace transform is *** on it,the calculation procedures of the CFD-FEM are illustrated in ***,the step response,zero-state response under the positive periodic square waveform(PPSW)voltage,and the zero-input response by the CFD-FEM with direct algorithm and indirect algorithm are ***,the reason for the numerical oscillations of the zero-state response under the PPSW voltage is analyzed,and the method to reduce oscillations is *** results show that the numerical accuracy of the indirect algorithm of the CFD-FEM is more than an order of magnitude higher than that of the direct algorithm when calculating the step response of the transient electric *** proposed method can significantly reduce the numerical oscillations of the zero-state response under the PPSW *** proposed method is helpful for the calculation of the transient electric field,especially in the case of frequency-dependent parameters.

关键词： Electroquasistatic field transient electric field finite element method complex frequency domain numerical Laplace transform

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