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Spatial Distribution Pattern and Influencing Factors of Bed-and-breakfasts(B&Bs)from the Perspective of Urban-rural Differences:A Case Study of Jiaodong Peninsula,China

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Chinese Geographical Science 2024年第4期34卷 752-763页

作者： wang xinyue MA Qian Management College Ocean University of ChinaQingdao 266100China

There are significant differences between urban and rural bed-and-breakfasts(B&Bs)in terms of customer positioning,economic strength and spatial *** identifying the differences in spatial characteristics and influencing factors of each type,is essential for creating urban and rural B&B agglomeration *** study used density-based spatial clustering of applications with noise(DBSCAN)and the multi-scale geographically weighted regression(MGWR)model to explore similarities and differences in the spatial distribution patterns and influencing factors for urban and rural B&Bs on the Jiaodong Peninsula of China from 2010 to *** results showed that:1)both urban and rural B&Bs in Jiaodong Peninsula went through three stages:a slow start from 2010 to 2015,rapid development from 2015 to 2019,and hindered development from 2019 to ***,urban B&Bs demonstrated a higher development speed and agglomeration intensity,leading to an increasingly evident trend of uneven development between the two sectors.2)The clustering scale of both urban and rural B&Bs continued to expand in terms of quantity and *** B&B clusters characterized by a limited number,but a higher likelihood of transitioning from low-level to high-level *** the number of rural B&B clusters steadily increased over time,their clustering scale was comparatively lower than that of urban B&Bs,and they lacked the presence of high-level clustering.3)In terms of development direction,urban B&B clusters exhibited a relatively stable pattern and evolved into high-level clustering centers within the main urban ***,rural B&Bs exhibited a more pronounced spatial diffusion effect,with clusters showing a trend of multi-center development along the coastline.4)Transport emerged as a common influencing factor for both urban and rural B&Bs,with the density of road network having the strongest explanatory power for their spatial *** terms of differences,populati

关键词： urban-rural bed-and-breakfasts(B&Bs) spatiotemporal evolution density-based spatial clustering of applications with noise(DBSCAN)model multi-scale geographically weighted regression(MGWR) Jiaodong Peninsula China

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Biocatalytic enhancement of laccase immobilized on ZnFe_(2)O_(4) nanoparticles and its application for degradation of textile dyes

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Chinese Journal of Chemical Engineering 2024年第4期68卷 216-223页

作者： Yuhang Wei Qingpeng Zhu Weiwei Xie xinyue wang Song Li Zhiming Chen School of Chemical and Environmental Engineering Anhui Laboratory of Functional Coordinated Complexes for Materials Chemistry and ApplicationAnhui Polytechnic UniversityWuhu 241000China School of Biology and Food Engineering Anhui Polytechnic UniversityWuhu 241000China

Efficient and convenient treatment of industrial dyeing wastewater is of great significance to guarantee human and animal *** work presented the enhanced catalytic activity at pH 3.0 of laccase immobilized on amino-functionalized ZnFe_(2)O_(4) nanoparticles(ZnFe_(2)O_(4)-laccase)and its application for the degradation of textile *** to the existence of a large number of oxygen vacancies on the surface of the ZnFe_(2)O_(4) nanoparticles,negative ions accumulated on the magnetic carriers,which resulted in a harsh optimal pH value of the ZnFe_(2)O_(4)-*** activity assays revealed that the ZnFe_(2)O_(4)-laccase possessed superior pH and thermal stabilities,excellent reusability,and noticeable organic solvent ***,the ZnFe_(2)O_(4) laccase presented efficient and sustainable degradation of high concentrations of textile *** initial decoloration efficiencies of malachite green(MG),brilliant green(BG),azophloxine,crystal violet(CV),reactive blue 19(RB19),and procion red MX-5B were approximately 99.1%,95.0%,93.3%,87.4%,86.1%,and 85.3%,*** 10 consecutive reuses,the degradation rates of the textile dyes still maintained about 98.2%,92.5%,83.2%,81.5%,79.8%and 65.9%,*** excellent dye degradation properties indicate that the ZnFe_(2)O_(4)-laccase has a technical application in high concentrations of dyestuff treatment.

关键词： ZnFe_(2)O_(4)-laccase Catalytic activity Stability and reusability Degradation of textile dye

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Insight into the Alkali Resistance Mechanism of CoMnHPMo Catalyst for NH_(3) Selective Catalytic Reduction of NO

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Transactions of Tianjin University 2024年第4期30卷 324-336页

作者： Kaixin wang Yunchong wang Zongxiang Yang xinyue wang Caixia Liu Qingling Liu Tianjin Key Laboratory of Indoor Air Environmental Quality Control School of Environmental Science and EngineeringTianjin UniversityTianjin 300350China State Key Laboratory of Engines Tianjin UniversityTianjin 300350China

The existence of alkali metals in fl ue gases originating from stationary sources can result in catalyst deactivation in the low-temperature selective catalytic reduction(SCR)of nitrogen oxides(NO_(x)).It is widely accepted that alkali metal poisoning causes damage to the acidic sites of ***,in this study,a series of CoMn catalysts doped with heteropolyacids(HPAs)were prepared using the coprecipitation *** these,CoMnHPMo exhibited superior catalytic performance for SCR and over 95%NO_(x) conversion at 150-300􁕑.Moreover,it exhibited excellent catalytic activity and stability after alkali poisoning,demonstrating outstanding alkali metal *** characterization indicated that HPMo increased the specifi c surface area of the catalyst,which provided abundant adsorption sites for NO_(x) and NH_(3).Comparing catalysts before and after poisoning,CoMnHPMo enhanced its alkali metal resistance by sacrifi cing Brønsted acid sites to protect its Lewis acid *** situ DRIFTS was used to study the reaction pathways of the *** results showed that CoMnHPMo maintained high NH_(3) adsorption capacity after K poisoning and then reacted rapidly with NO intermediates to ensure that the active sites were not ***,SCR performance was ensured even after alkali metal *** sum-mary,this research proposed a simple method for the design of an alkali-resistant NH_(3)-SCR catalyst with high activity at low temperatures.

关键词： NH3-SCR Alkali resistance Phosphomolybdic acid CoMn

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STING mediates microglial pyroptosis via interaction with NLRP3 in cerebral ischaemic stroke

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Stroke & Vascular Neurology 2024年第2期9卷 153-164页

作者： Wenyu Li Nan Shen Lingqi Kong Hongmei Huang xinyue wang Yan Zhang Guoping wang Pengfei Xu Wei Hu Department of Neurology The First Affiliated Hospital of USTCDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhuiChina

background Ischaemia-evoked neuroinflammation is a critical pathogenic event following ischaemic *** D(GSDMD)-associated pyroptosis represents a type of inflammation-associated programmed cell death,which can exacerbate neuroinflammatory responses and brain *** of interferon genes(STING)was recently described as a vital innate immune adaptor protein associated with ***,the regulatory effects of STING on microglial pyroptosis post-stroke have not been well *** STING-knockout and wild-type(WT)mice were subjected to middle cerebral artery occlusion(MCAO).STING small interfering RNA(siRNA)was transfected into BV2 cells before oxygen-glucose deprivation/reoxygenation(OGD/R).STING-overexpressing adeno-associated virus(AAV)and NOD-like receptor family pyrin domain containing 3(NLRP3)siRNA were administered by stereotaxic injection.2,3,5-Triphenyl tetrazolium chloride(TTC)staining,TdT-mediated dUTP nick end labeling(TUNEL)staining,Fluoro-Jade C(FJC)staining,neurobehavioural tests,immunohistochemistry,cytokine antibody array assay,transmission electron microscopy,immunoblot,Enzyme-linked immunosorbent assay(ELISA)and quantitative real-time polymerase chain reaction(qRT-PCR)were carried ***-immunoprecipitation assays were used to investigate the interplay between STING and *** STING expression was increased after MCAO and mainly detected on *** deletion alleviated brain infarction,neuronal damage and neurobehavioural impairment in mice subjected to *** knockout suppressed microglial activation and the secretion of inflammatory chemokines,accompanied by mitigation of microglial *** upregulation of microglial STING by AAV-F4/80-STING aggravated brain injury and microglial ***,co-immunoprecipitation showed that STING bound to NLRP3 in *** of NLRP3 siRNA reversed AAV-F4/80-STING-induced deterioration of microglial pyropt

关键词： NLRP3 cerebral inflammation

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Circumscription of the East Asia clade (Apiaceae subfamily Apioideae) and the taxonomic placements of several problematic genera

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Plant Diversity 2024年第2期46卷 206-218页

作者： Jing Zhou xinyue wang Shilin Zhou Junmei Niu Jiarui Yue Zhenwen Liu Stephen R.Downie School of Pharmaceutical Science and Yunnan Key Laboratory of Pharmacology for Natural Products Kunming Medical University1168 Western Chunrong RoadYuhua StreetChenggong New CityKunming 650500China Yunnan Academy of Forestry and Grassland Kunming 650201China Gaoligong Mountain Forest EcosystemObservation and Research Station of Yunnan ProvinceKunming 650201China Yunnan Key Laboratory of Biodiversity of Gaoligong Mountain Kunming 650201China Department of Plant Biology University of Illinois at Urbana-ChampaignUrbanaIL 61801USA College of Modern Biomedical Industry Kunming Medical UniversityKunming 650500China

The East Asia(or Physospermopsis) clade was recognized in previous molecular phylogenetic investigations into the higher-level relationships of Apiaceae subfamily Apioideae. The composition of this clade, the phylogenetic relationships among its constituent taxa, and the placement of species previously determined to be problematic have yet to be resolved. Herein, nr DNA ITS sequences were obtained for150 accessions of Apioideae, representing species whose distributions are in East Asia or genera having one or more species included within the East Asia clade. These data, along with published ITS sequences from other Apioideae(for 3678 accessions altogether), were subjected to maximum likelihood and Bayesian inference analyses. The results show that the East Asia clade contains representatives of 11currently recognized genera: Hansenia, Hymenolaena, Keraymonia, Sinolimprichtia, Acronema, Hymenidium, Physospermopsis, Pimpinella, Sinocarum, Tongoloa, and Trachydium. However, the latter seven genera have members falling outside of the East Asia clade, including the generic types of all except Tongoloa. Within the clade, the species comprising these seven genera are widely intermingled, greatly increasing confusion among relationships than previously realized. The problematic species Physospermopsis cuneata is confirmed as falling within the East Asia clade, whereas P. rubrinervis allies with the generic type in tribe Pleurospermeae. Physospermopsis kingdon-wardii is confirmed as a member of the genus Physospermopsis, whereas the generic attributions of P. cuneata and Tongoloa stewardii remain unclear. Two species of Sinocarum(S. filicinum and S. wolffianum) are transferred into the genus Meeboldia. This is the most comprehensive molecular phylogenetic investigation of the East Asia clade to date, and while the results increase systematic understanding of the clade, they also highlight the need for further studies of one of the most taxonomically intractable groups in Api

关键词： Physospermopsis Pimpinella Sinocarum Tongoloa Trachydium

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Biotransformation and pharmacological activities of platycosides from Platycodon grandiflorum roots

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Chinese Herbal Medicines 2024年第3期16卷 392-400页

作者： Lin Shi Tong Cui xinyue wang Rina Wu Junrui Wu Yanqun wang Weiming wang College of Food Science Shenyang Agricultural UniversityShenyang 110866China Institute of Chinese Materia Medica Heilongjiang Academy of Chinese Medicine SciencesHarbin 150036China

In Northeast China,Goubao pickle is a popular food fermented from the roots of Platycodon grandiflorum as the main material,offering a unique flavor and rich nutritional *** in roots of *** may play a crucial role in determining the quality of Goubao pickle through microorganism ***,biotransfermation of platycosides has not been reviewed during *** this study,we reviewed platycosides in chemical diversity,metabolic processes in vivo,biotransformation of platycosides in vitro,and pharmacological ***,we also discussed how to improve the bioactive secondary platycosides we desire by regulating enzymes from microorganisms in the future.

关键词： biotransformation Goubao pickle microorganisms pharmacological activities platycosides Platycodon grandiflorum(Jacq.)A.DC

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Non-weight modules over the algebra SW(b)

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Science China Mathematics 2024年

作者： Yan Liu xinyue wang Yao Ma Liangyun Chen School of Mathematics and Statistics Northeast Normal University

In this paper, we denote the semi-direct product of the Witt algebra and the loop Schr?dinger algebra by SW(b), where b belongs to C. Our primary focus is on classifying U(Cd0 ⊕ Ch0)-free modules of rank1 over SW(b). We characterize both the irreducibility and isomorphism classes of these modules. Furthermore,we construct new non-weight modules over SW(0) by taking the tensor product of U(Cd0 ⊕ Ch0)-free modules with irreducible highest weight modules. We also consider the irreducibility and isomorphism classes for the tensor product modules. Finally, we reformulate some tensor product modules over SW(0) as induced modules derived from modules over certain subalgebras.

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Meningeal lymphatic vessel crosstalk with central nervous system immune cells in aging and neurodegenerative diseases

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Neural Regeneration Research 2025年第3期20卷 763-778页

作者： Minghuang Gao xinyue wang Shijie Su Weicheng Feng Yaona Lai Kongli Huang Dandan Cao Qi wang Science and Technology Innovation Center Guangzhou University of Chinese MedicineGuangzhouGuangdong ProvinceChina Institute of Clinical Pharmacology Guangzhou University of Chinese MedicineGuangzhouGuangdong ProvinceChina The Sixth Affiliated Hospital Sun Yat-sen UniversityGuangzhouGuangdong ProvinceChina

Meningeal lymphatic vessels form a relationship between the nervous system and periphery, which is relevant in both health and disease. Meningeal lymphatic vessels not only play a key role in the drainage of brain metabolites but also contribute to antigen delivery and immune cell activation. The advent of novel genomic technologies has enabled rapid progress in the characterization of myeloid and lymphoid cells and their interactions with meningeal lymphatic vessels within the central nervous system. In this review, we provide an overview of the multifaceted roles of meningeal lymphatic vessels within the context of the central nervous system immune network, highlighting recent discoveries on the immunological niche provided by meningeal lymphatic vessels. Furthermore, we delve into the mechanisms of crosstalk between meningeal lymphatic vessels and immune cells in the central nervous system under both homeostatic conditions and neurodegenerative diseases, discussing how these interactions shape the pathological outcomes. Regulation of meningeal lymphatic vessel function and structure can influence lymphatic drainage, cerebrospinal fluid-borne immune modulators, and immune cell populations in aging and neurodegenerative disorders, thereby playing a key role in shaping meningeal and brain parenchyma immunity.

关键词： central nervous system meningeal lymphatic vessels immunity myeloid cells lymphatic cells neurodegenerative disease

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Study on blood pressure rhythm in hypertensive patients with Yin deficiency syndrome and a random forest model for predicting hypertension with Yin deficiency syndrome

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Journal of Traditional Chinese Medicine 2024年第3期44卷 564-571页

作者： ZHOU Ying LI Ping LUAN Jianwei SHEN Rui WU Yinglan XU Qiwen wang xinyue ZHU Yao XU Xiangru LIU Zitian JIANG Yuning ZHONG Yong HE Yun JIANG Weimin Department of Cardiology the Affiliated Hospital of Nanjing University of Chinese MedicineJiangsu Province Hospital of Traditional Chinese MedicineNanjing 210029China Department of Health Management Centre Jinling HospitalAffiliated Hospital of Medical SchoolNanjing UniversityNanjing 210002China Emergency Department Longhua HospitalShanghai University of Traditional Chinese MedicineShanghai 200032China Department of General Internal Medicine the Affiliated Hospital of Nanjing University of Chinese MedicineJiangsu Province Hospital of Traditional Chinese MedicineNanjing 210029China

OBJECTIVE: To investigate blood pressure rhythm(BPR)in Yin deficiency syndrome of hypertension(YDSH)patients and develop a random forest model for predicting ***: Our study was consistent with technical processes and specification for developing guidelines of Evidence-based Chinese medicine clinical practice(T/CACM 1032-2017). We enrolled 234 patients who had been diagnosed with primary hypertension without antihypertensive medications prior to the enrollment. All participants were divided into Yin deficiency group(YX, n = 74) and non-Yin deficiency group(NYX, n = 160).Participants were professionally grouped by three experienced chief Traditional Chinese Medicine(TCM)physicians according to four examinations(i.e.,inspection, listening and smelling, inquiry and palpation).We collected data on 24 h ambulatory blood pressure monitoring(ABPM) and YDSH rating scale. We divided 24 h of a day into 12 two-hour periods [Chen-Shi(7:00-9:00), Si-Shi(9:00-11:00), Wu-Shi(11:00-13:00), Wei-Shi(13:00-15:00), Shen-Shi(15:00-17:00), You-Shi(17:00-19:00), Xu-Shi(19:00-21:00), Hai-Shi(21:00-23:00), ZiShi(23:00-1:00), Chou-Shi(1:00-3:00), Yin-Shi(3:00-5:00), Mao-Shi(5:00-7:00)] according to the theory of “midnight-midday ebb flow”. We used random forest to build the diagnostic model of YDSH, with whether it was Yin deficiency syndrome as the outcome. RESULTS: Compared with NYX group, YX group had more female participants with older age, lower waist circumference, body mass index(BMI), diastolic blood pressure(DBP), and smoking and drinking rate(all P < 0.05). The YDSH rating scores of YX group [28.5(21.0-36.0)] were significantly higher than NYX group [13.0(8.0-22.0)](P < 0.001), and the typical symptoms of YX group included vexing heat in the chest, palms and soles, dizziness, dry eyes, string-like and fine pulse, soreness and weakness of lumbus and knees, palpitations, reddened cheeks, and tinnitus(all P < 0.05). The ratio of non-dipper hypertension in YX group was higher t

关键词： hypertension Yin deficiency syndrome random forest blood pressure rhythm blood pressure variability

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3'-Sialyllactose regulates glucose and lipid metabolic disorders via the gut–liver axis in mice fed a high-fat die

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Food Science and Human Wellness 2024年

作者： Wei Zhang Meizhen Zhu Kelsang Dekyi Linxi Zheng Yichen Zhang Youping Lv Dongbei Guo Xiaoxuan Chen Lili Pan xinyue wang Hongwei Li State Key Laboratory of Vaccines for Infectious Diseases， Xiang An Biomedicine Laboratory， School of Public Health， Xiamen University State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics，National Innovation Platform for Industry-Education Integration in Vaccine Research， Xiamen University Department of Nutrition， Zhongshan Hospital (Xiamen)， Fudan University Xiamen Clinical Research Center for Cancer Therapy

Recent research has indicated that sialic acid， such as free sialic acid (N-acetylneuraminic acid， Neu5Ac) and bound sialic acid (3'-sialyllactose， 3'-SL)， can ameliorate disorders associated with glycolipid metabolism， although the underlying mechanisms have yet to be determined. We examined the effects of 3'-SL on glycolipid metabolism in mice fed a high-fat diet. Male C57BL/6J mice were divided into six groups: two model control groups (normal and high-fat diets) and four intervention groups [Neu5Ac， and low-，moderate-， and high-dose 3'-SL]. After 8 weeks of continuous gavage intervention， mice in the 3'-SL intervention groups had lower body weight and total fat content; reduced fasting blood glucose， triglycerides， low-density lipoproteins and oxidized-low-density lipoproteins; and increased high-density lipoproteins，but no dosage-dependent of 3'-SL intervention was found， 3’-SL＿M intervention as optimal for further exploration. 3'-SL intervention could increase respiratory exchange ratio， energy expenditure， and amount of exercise performed. 3'-SL increased the colonic abundances of Akkermansia， Lactobacillus， and Bacteroides， and reduced those of Erysipelatoclostridium， Faecalibaculum， and Aldercreutzia. Changes were also observed in colonic metabolites， and liver gene transcript and metabolites， which were mainly enriched in bile secretion， taurine and hypotaurine metabolism， and insulin resistance. Additionally， 3'-SL was observed to regulate genes associated with physiological rhythms， including clock， per2， cry1， and bhihe41. Collectively， our findings indicate that 3'-SL can contribute to the prevention and control of disorders associated with glucose and lipid metabolism caused by high-fat diets. Compared with Neu5Ac， 3'-SL intervention can ameliorate intestinal flora disorders， enhance bile acid circulation， increase tissue energy expenditure， and reduce lipid synthesis， thereby promoting lipid-lowering effects mediated via the liver–gut axis， and can a

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