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Comprehensive phylogenetic analyses of Orchidaceae using nuclear genes and evolutionary insights into epiphytism

Journal of Integrative Plant Biology 2023年第5期65卷 1204-1225页

作者： Guojin Zhang Yi Hu Ming-Zhong huang wei-chang huang Ding-Kun Liu Diyang Zhang Haihua Hu Jason L.Downing Zhong-Jian Liu Hong Ma Department of Biology 510 Mueller LaboratoryHuck Institutes of the Life SciencesThe Pennsylvania State UniversityUniversity ParkPennsylvania 16802USA Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture Fujian Agriculture and Forestry UniversityFuzhou 350002China Shanghai Chenshan Botanical Garden SongjiangShanghai 201602China State Key Laboratory of Systematic and Evolutionary Botany Institute of BotanyChinese Academy of SciencesBeijing 100093China Fairchild Tropical Botanic Garden Coral GablesFlorida 33156USA

Orchidaceae(with>28,000 orchid species)are one of the two largest plant families,with economically and ecologically important species,and occupy global and diverse niches with primary distribution in *** orchids,70%grow on other plants as epiphytes;epiphytes contribute up to~50%of the plant diversity in rainforests and provide food and shelter for diverse animals and microbes,thereby contributing to the health of these *** account for over two-thirds of vascular epiphytes and provide an excellent model for studying evolution of *** phylogenetic studies of Orchidaceae and subgroups have;been crucial for understanding relationships among many orchid lineages,although some uncertainties *** example,in the largest subfamily Epidendroideae with nearly all epiphytic orchids,relationships among some tribes and many subtribes are still controversial,hampering evolutionary analyses of *** we obtained 1,450 low-copy nuclear genes from 610 orchid species,including 431 with newly generated transcriptomes,and used them for the reconstruction of robust Orchidaceae phylogenetic trees with highly supported placements of tribes and *** also provide generally wellsupported phylogenetic placements of 131 genera and 437 species that were not sampled by previous plastid and nuclear phylogenomic *** clock analyses estimated the Orchidaceae origin at~132 million years ago(Ma)and divergences of most subtribes from 52 to 29 *** reconstruction supports at least 14 parallel origins of epiphytism;one such origin was placed at the most recent common ancestor of~95%of epiphytic orchids and linked to modern *** occurrences of rapid increase in the diversification rate were detected within Epidendroideae near and after the K-Pg boundary,contributing to~80%of the Orchidaceae *** study provides a robust and the largest family-wide Orchidaceae nuclear phylogenetic tree thus far and

关键词： convergence epiphytes evolution orchids parallel rainforest phylogenomics transcriptome

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Intervention effect of telemedicine on ischemic stroke:a systematic review and meta-analysis

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Medical Data Mining 2024年第2期7卷 39-44页

作者： Hui Cheng Da-Yuan Zhong wei-chang huang De-Liang Liu Xue-Ming Ou Jia Yuan Department of Neurology Nanhai Hospital of Traditional Chinese and Western MedicineJinan UniversityFoshan 528200China Institute of Traditional Chinese Medicine Jinan UniversityGuangzhou 510632China Department of Neurosurgery Guangdong Provincial Hospital of Integrated Traditional Chinese and Western MedicineFoshan 528200China

Background:Telemedicine refers to the use of information technology by medical institutions to directly provide diagnostic and therapeutic services to patients outside the healthcare *** encompasses various aspects such as remote diagnosis,remote monitoring,remote consultation,and remote outpatient *** articles have evaluated its role in controlling diseases like hypertension,diabetes,atrial fibrillation,and ischemic ***,the existing literature exhibits varying quality and sample sizes,lacking robust convincing power and systematic effectiveness ***:Following The Preferred Reporting Items for Systematic reviews and Meta-Analyses 2020 guidelines,we identified articles on remote medical intervention in ischemic stroke through databases including Web of Science,PubMed,EMBASE,Cochrane Library,CNKI,weipu,and *** search spanned from the inception of the databases to June 30,*** researchers independently assessed literature quality,extracted data,and conducted meta-analysis using RevMan 5.3 ***:Ten articles,involving 5092 patients,were ***-analysis results indicate that telemedicine can effectively enhance compliance with doctors’advice in ischemic stroke *** is also associated with reduced stroke recurrence,moderate to severe disability,systolic and diastolic blood pressure,National Institutes of Health Stroke Scale scores,and Modified Rankin Scale ***,telemedicine demonstrates effectiveness in improving Fugl-Meyer motor function assessment and the Barthel Index of activity of daily living in ischemic stroke ***,telemedicine does not significantly reduce stroke hospitalization in the past year and the death ***:In comparison to traditional healthcare,telemedicine exhibits advantages in improving compliance and enhancing functionality in ischemic stroke *** is worth promoting telemedicine for better management of ischemic st

关键词： ischemic stroke telemedicine systematic review meta-analysis

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Lack of a causal relationship between tea intake and sleep disorders: a two-sample Mendelian randomization study

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Medical Data Mining 2024年第3期7卷 26-32页

作者： Hui Cheng Si-Min Wang Ping-Wen Liu wei-chang huang Jia Yuan Da-Yuan Zhong Nanhai Hospital of Traditional Chinese Medicine Jinan UniversityFoshan 528200China Graduate School Guangzhou University of Chinese MedicineGuangzhou 510006China

Background:The relationship between tea intake(TI)and sleep disorders(SDs)has been a topic of interest for some time,but there remains a lack of data showing a causal *** aimed to use a two-sample Mendelian randomization study to determine whether there is a causal link between TI and ***:We collected data regarding TI,with a focus on green tea intake(GTI),herbal tea intake(HTI),and rooibos tea intake(RTI);and data regarding SDs and insomnia from genome-wide association *** analyzed these data using an inverse variance-weighted two-sample Mendelian randomization study,by means of the TwoSampleMR package in R4.2.3 ***:We found no genetic causal relationships of TI,GTI,HTI,or RTI with *** odds ratios(ORs)for these relationships were as follows:TI:OR=0.61,95%confidence interval(CI):0.29–1.28;GTI:OR=1.04,95%CI:0.95–1.14;HTI:OR=0.98,95%CI:0.82–1.17;and RTI:OR=1.04,95%CI:0.99–*** addition,there were no genetic causal relationships of TI,GTI,HTI,or RTI with *** OR values for these relationships were as follows:TI:OR=0.6,95%CI:0.34–1.06;GTI:OR=1,95%CI:0.93–1.07;HTI:OR=0.89,95%CI:0.66–1.2;and RTI:OR=1.02,95%CI:0.98–***:We found no causal relationships of TI with SDs or insomnia,irrespective of the type of tea ***,additional Mendelian randomization studies are required to further explore the relationships of the timing and quantity of tea consumption with SDs and insomnia.

关键词： tea intake sleep disorder insomnia genome-wide association study Mendelian randomization study

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卡马西平固体分散体及其片剂的制备

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中国新药杂志 2017年第3期26卷 318-322页

作者：王翼王华徐伟詹长娟黄晓晓南京理工大学泰州科技学院化工学院泰州225300

目的:采用固体分散技术改善卡马西平片的体外溶出度。方法:采用紫外分光光度法测定药物含量,以体外溶出为指标,对固体分散体的载体、制备方法及比例进行优化。通过湿法制粒压片法制备卡马西平固体分散体片剂,根据日本橙皮书的要求对片... 详细信息

目的:采用固体分散技术改善卡马西平片的体外溶出度。方法:采用紫外分光光度法测定药物含量,以体外溶出为指标,对固体分散体的载体、制备方法及比例进行优化。通过湿法制粒压片法制备卡马西平固体分散体片剂,根据日本橙皮书的要求对片剂的体外溶出进行考察,并采用相似因子f2法与参比制剂(得理多)进行比较。结果:载体采用泊洛沙姆188,与药物质量比为1∶1,通过溶剂-熔融法制备的固体分散体体外溶出效果较好,且制成的片剂在4种介质(pH 1.2盐酸溶液、pH 4.0醋酸盐缓冲液、pH 6.8磷酸盐缓冲液和水)中的溶出曲线与参比制剂相似。结论:固体分散技术可显著改善卡马西平的体外溶出,所制备的卡马西平固体分散体片剂能满足日本橙皮书的要求。

关键词：卡马西平固体分散体紫外分光光度法

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不同树种在落叶松林伐后更新生长情况试验

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吉林林业科技 2000年第4期29卷 43-45页

作者：王伟常青黄波辽宁省宽旬满族自治县林业设计队辽宁丹东118200

本文通过落叶松迹地不同树种更新生长情况对比 ,阐述了落叶松伐后不宜继续更新落叶松 ,而应更新刺槐的观点 ,为今后落叶松迹地更新开创了一条新路。

关键词：落叶松迹地更新刺槐适地适树原则

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A low redox potential and long life organic anode material for sodium-ion batteries

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Journal of Energy Chemistry 2025年第1期100卷 557-564页

作者： Zhi Li Yang wei Kang Zhou Xin huang Xing Zhou Jie Xu Taoyi Kong Junwei Lucas Bao Xiaoli Dong Yonggang Wang Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Institute of New Energy Collaborative Innovation Center of Chemistry for Energy Materials (iChEM) Fudan University Department of Chemistry Boston College School of Materials Science and Engineering Anhui University of Technology

Sodium-ion batteries （SIBs） with organic electrodes are an emerging research direction due to the sustainability of organic materials based on elements like C,H,O,and sodium ***,organic electrode materials for SIBs are mainly used as cathodes because of their relatively high redox potentials（>1 V）.Organic electrodes with low redox potential that can be used as anode are ***,a novel organic anode material （tetrasodium 1,4,5,8-naphthalenetetracarboxylate,Na4TDC） has been developed with low redox potential （<0.7 V） and excellent cyclic *** three-sodium storage mechanism was demonstrated with various in-situ/ex-situ spectroscopy and theoretical calculations,showing a high capacity of 208 mAh/g and an average decay rate of merely 0.022%per ***,the Na4TDC-hard carbon composite can further acquire improved capacity and cycling stability for 1200 cycles even with a high mass loading of up to 20 mg *** pairing with a thick Na3V2（PO4）3cathode (20.6 mg cm-2),the as-fabricated full cell exhibited high operating voltage （2.8 V）,excellent rate performance and cycling stability with a high capacity retention of 88.7% after 200 cycles,well highlighting the Na4TDC anode material for SIBs.

关键词： Organic anode material Low redox potential Composite anode Sodium-ion batteries

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TG-DSC-MS, XRD and FTIR studies on the process of preparing BaFe12O19 nano-powders by gel-combustion

TG-DSC-MS, XRD and FTIR studies on the process of preparing ...

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中国化学会第十三届全国化学热力学和热分析学术会议

作者： Lu chang-wei huang Jian-Guo, Zhang Han-Rui Qi Lin-Jun (Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Rd., Shanghai 200050)

＜正＞BaFe12O19 has been applied as the vertical recording material, permanent magnetic material due to its large magnetic saturation, rectifying magnetic retentivity, crystal anisotropy and good chemical stability. In recent years, scientists have paid more attentions to study the way of preparing Ba-ferrite. Usually the chemical ceramic way was used to prepare Ba-ferrite, but it needs higher sintering temperature （1200℃）.

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Deciphering the role of ultra-low-loaded rhodium in NiFe-MIL-53 for superior oxygen evolution reaction

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Journal of Energy Chemistry 2025年第1期100卷 77-86页

作者： Jinzhi Jia Jinhua Zhang Kailu Guo Lanyue Zhang Gening Du Hao You Junfeng huang Mudong Tu Hua Li Yong Peng wei Dou Cailing Xu State Key Laboratory of Applied Organic Chemistry College of Chemistry and Chemical Engineering School of Materials and Energy Lanzhou University College of Chemistry and Chemical Engineering Luoyang Normal University

Designing highly active and stable electrocatalysts of oxygen evolution reaction （OER） is one of the crucial *** this study,a novel OER electrocatalyst,NiFe-MIL-53 modified with ultra-low rhodium（Rh@NiFe-MIL-53）,is successfully prepared via the hydrothermal ***-situ Raman spectroscopy and electrochemical impedance spectroscopy reveal that the doped Rh accelerates the phase transformation of NiFe-MIL-53 and the in-situ formed Rh@NiFeOOH is the actual active *** importantly,the enhanced reversibility of electrochemical reconstruction between NiFeOOH and NiFe（OH）2after doping Rh is beneficial for improving the electrochemical stability of the catalyst.X-ray photoelectron spectroscopy spectra show the strong electronic interaction between single-atom Rh and Ni/Fe in Rh@***,theoretical calculations confirm that the integration of single-atom Rh into the NiFeOOH successfully reduces the band gap,regulates the d-band center （εd）,accelerates the charge transfer,and optimizes the adsorption behavior of oxygen-containing intermediates,thereby lowering the energy barrier of rate-determining ***,the optimized Rh@NiFe-MIL-53 exhibits excellent OER activity （240 mV） with a small Tafel slope of 48.2 mV dec-1and long-term durability (over1270 h at 10 m A cm-2and 110 h at 200 mA cm-2).This work presents a new perspective on designing highly efficient OER electrocatalysts.

关键词： NiFe-MIL-53 Rh Electrochemical reconstruction Catalytic mechanism Oxygen evolution reaction

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Relationship between longitudinal changes in lipid composition and ischemic stroke among hypertensive patients

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World Journal of Clinical Cases 2025年第4期13卷 18-27页

作者： Cheng-Cheng wei Yu-Qing huang Cheng-Hong Yu Department of Cardiology Tongxiang First People's HospitalTongxiang 314500Zhejiang ProvinceChina Department of Cardiology Guangdong Cardiovascular InstituteGuangzhou 510080Guangdong ProvinceChina

BACKGROUND Dyslipidemia was strongly linked to stroke,however the relationship between dyslipidemia and its components and ischemic stroke remained *** To investigate the link between longitudinal changes in lipid profiles and dyslipidemia and ischemic stroke in a hypertensive *** Between 2013 and 2014,6094 hypertension individuals were included in this,and ischemic stroke cases were documented to the end of *** changes of lipid were stratified into four groups:(1)Normal was transformed into normal group;(2)Abnormal was transformed into normal group;(3)Normal was transformed into abnormal group;and(4)Abnormal was transformed into abnormal *** examine the link between longitudinal changes in dyslipidemia along with its components and the risk of ischemic stroke,we utilized multivariate Cox proportional hazards models with hazard ratio(HR)and 95%*** The average age of the participants was 62.32 years±13.00 years,with 329 women making up 54.0%of the *** the course of a mean follow-up of 4.8 years,143 ischemic strokes *** normal was transformed into normal group was used as a reference,after full adjustments,the HR for dyslipidemia and ischemic stroke among abnormal was transformed into normal group,normal was transformed into abnormal group and abnormal was transformed into abnormal wei CC et *** changed and ischemic stroke WJCC https://*** 2 February 6,2025 Volume 13 Issue 4 group were 1.089(95%CI:0.598-1.982;P=0.779),2.369(95%CI:1.424-3.941;P<0.001)and 1.448(95%CI:1.002-2.298;P=0.047)(P for trend was 0.233),*** In individuals with hypertension,longitudinal shifts from normal to abnormal in dyslipidemia-particularly in total and low-density lipoprotein cholesterol-were significantly associated with the risk of ischemic stroke.

关键词： Longitudinal change Hypertension Dyslipidemia Lipid profile Ischemic stroke

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MET receptor tyrosine kinase promotes the generation of functional synapses in adult cortical circuits

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Neural Regeneration Research 2025年第5期20卷 1431-1444页

作者： Yuehua Cui Xiaokuang Ma Jing wei chang Chen Neha Shakir Hitesch Guirram Zhiyu Dai Trent Anderson Deveroux Ferguson Shenfeng Qiu Basic Medical Sciences University of Arizona College of Medicine-PhoenixPhoenixAZUSA Department of Medicine University of Arizona College of Medicine-PhoenixPhoenixAZUSA

Loss of synapse and functional connectivity in brain circuits is associated with aging and neurodegeneration,however,few molecular mechanisms are known to intrinsically promote synaptogenesis or enhance synapse *** have previously shown that MET receptor tyrosine kinase in the developing cortical circuits promotes dendritic growth and dendritic spine *** investigate whether enhancing MET in adult cortex has synapse regenerating potential,we created a knockin mouse line,in which the human MET gene expression and signaling can be turned on in adult(10–12 months)cortical neurons through doxycycline-containing *** found that similar to the developing brain,turning on MET signaling in the adult cortex activates small GTPases and increases spine density in prefrontal projection *** findings are further corroborated by increased synaptic activity and transient generation of immature silent *** MET signaling resulted in an increasedα-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid/N-methyl-Daspartate(AMPA/NMDA)receptor current ratio,indicative of enhanced synaptic function and *** data reveal that enhancing MET signaling could be an interventional approach to promote synaptogenesis and preserve functional connectivity in the adult *** findings may have implications for regenerative therapy in aging and neurodegeneration conditions.

关键词： aging circuit connectivity cortical circuits molecular mechanisms neural regeneration neurodegeneration synapses

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