检索结果-南通市图书馆

Phylogenetic analyses reveal high species diversity of Inosperma in China

在线全文

学校读者我要写书评

暂无评论

Phylogenetic analyses reveal high species diversity of Inosp...

Dynamic Regulation of Hydrogen Bonding Networks and Solvation Structures for Synergistic Solar‑Thermal Desalination of Seawater and Catalytic Degradation of Organic Pollutants

中国菌物学会2023年学术年会

作者： Lun-sha Deng yu-guang fan Wen-jie yu Tropical Environment and Health Laboratory International School of Public Health and One HealthHainan Medical university

Inosperma was formally erected as a genus of Inocybaceae in *** genus usually comprised of characters such as fibrillose-rimose or scaly pileus,smooth or scaly stipe,smooth basidiospores,thin-walled cheilocystidia and the absence of *** an ectomycorrhizal fungus,Inosperma forms symbiosis with various plants such as Fagaceae,Dipterocarpaceae,Pinaceae ect.,and widely distributes *** includes ***,Maculatum clade,Old World tropical clade 1,Old World tropical clade 2,*** lineage and the newest *** ***,about 78 taxa of Inosperma has been documented *** order to figure out the diversity of this genus in China,we did intensive field surveys around China in the past ten years,over 250 specimens were *** analyses through a muti-genes(ITS,nrLSU and rpb2) reveal new 33 phylogenetic lineages in China,including 20 new lineages and a described species *** in ***,10 new lineages and 3 known species(***,***,and ***) in Maculatum clade,3 new lineages species in Old World tropical clade *** present study has greatly enriched the knowledge of Inosperma diversity with the analyses of Chinese materials,and more than 30 new phylogenetic lineages were discovered,indicating a rich species diversity of Inosperma in China.

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Nano-Micro Letters 2025年第2期17卷 548-565页

作者： Ming‑yuan yu Jing Wu guang Yin fan‑Zhen Jiao Zhong‑Zhen yu Jin Qu Beijing Key Laboratory of Advanced Functional Polymer Composites Beijing University of Chemical TechnologyBeijing 100029People’s Republic of China State Key Laboratory of Organic‑Inorganic Composites College of Materials Science and EngineeringBeijing University of Chemical TechnologyBeijing 100029People’s Republic of China

Although solar steam generation strategy is efficient in desalinating seawater,it is still challenging to achieve continuous solar-thermal desalination of seawater and catalytic degradation of organic ***,dynamic regulations of hydrogen bonding networks and solvation structures are realized by designing an asymmetric bilayer membrane consisting of a bacterial cellulose/carbon nanotube/Co_(2)(OH)_(2)CO_(3)nanorod top layer and a bacterial cellulose/Co_(2)(OH)_(2)CO_(3)nanorod(BCH)bottom ***,the hydrogen bonding networks inside the membrane can be tuned by the rich surface–OH groups of the bacterial cellulose and Co_(2)(OH)_(2)CO_(3)as well as the ions and radicals in situ generated during the catalysis ***,both SO_(4)^(2−)and HSO_(5)−can regulate the solvation structure of Na^(+)and be adsorbed more preferentially on the evaporation surface than Cl^(−),thus hindering the de-solvation of the solvated Na^(+)and subsequent nucleation/growth of ***,the heat generated by the solar-thermal energy conversion can accelerate the reaction kinetics and enhance the catalytic degradation *** work provides a flow-bed water purification system with an asymmetric solar-thermal and catalytic membrane for synergistic solar thermal desalination of seawater/brine and catalytic degradation of organic pollutants.

关键词： Solar steam generation Seawater desalination Catalytic degradation Bacterial cellulose Cobalt hydroxycarbonate nanorods

Traditional Chinese medicine in the treatment of Helicobacter pylorirelated gastritis:The mechanisms of signalling pathway regulations

在线全文

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2025年第3期31卷 11-28页

作者： Pei-Pei Zhang Liang Li Hao-yu Qu guang-yu Chen Meng-Zhou Xie Yan-Kun Chen School of Traditional Chinese Medicine Hunan University of Chinese MedicineChangsha 410200Hunan ProvinceChina Hunan Engineering Technology Research Center for Medicinal and Functional Food Hunan University of Chinese MedicineChangsha 410200Hunan ProvinceChina Key Laboratory of Traditional Chinese Medicine Heart and Lung Syndrome Differentiation and Medicated Diet and Dietotherapy Hunan University of Chinese MedicineChangsha 410200Hunan ProvinceChina School of Informatics Hunan University of Chinese MedicineChangsha 410208Hunan ProvinceChina Precision Medicine Research and Development Center Zhuhai Institute of Advanced TechnologyChinese Academy of SciencesZhuhai 519000Guangdong ProvinceChina

Helicobacter pylori-associated gastritis(HPAG)is a common condition of the gastrointestinal ***,extensive and long-term antibiotic use has resulted in numerous adverse effects,including increased resistance,gastrointestinal dysfunction,and increased recurrence *** these concerns develop,traditional Chinese medicine(TCM)may have *** is based on the concept of completeness and aims to eliminate pathogens and strengthen the *** has the potential to prevent this condition while also boosting the rate of Helicobacter pylori *** review elaborates on the mechanism of TCM treatment for HPAG based on cellular signalling pathways,which reflects the flexibility of TCM in treating diseases and the advantages of multi-level,multipathway,and multi-target treatments for HPAG.

关键词： Helicobacter pylori Helicobacter pylori-associated gastritis Traditional Chinese medicine Signalling pathway Eliminate pathogens Strengthen the body

The numbers of fungi:are the most speciose genera truly diverse?

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Fungal Diversity 2022年第3期114卷 387-462页

作者： Chitrabhanu S.Bhunjun Tuula Niskanen Nakarin Suwannarach Nopparat Wannathes Yi-Jyun Chen Eric H.C.McKenzie Sajeewa S.N.Maharachchikumbura Bart Buyck Chang-Lin Zhao yu-guang fan Jing-Yi Zhang Asha J.Dissanayake Diana S.Marasinghe Ruvishika S.Jayawardena Jaturong Kumla Mahajabeen Padamsee Ya-Ya Chen Kare Liimatainen Joseph F.Ammirati Chayanard Phukhamsakda Jian-Kui Liu Wiphawanee Phonrob Émile Randrianjohany Sinang Hongsanan Ratchadawan Cheewangkoon Digvijayini Bundhun Surapong Khuna Wen-Jie yu Lun-Sha Deng Yong-Zhong Lu Kevin D.Hyde Saisamorn Lumyong Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand Jodrell Laboratory Royal Botanic GardensKewSurrey TW93ABUK Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Research Center of Microbial Diversity and Sustainable Utilization Chiang Mai UniversityChiang Mai 50200Thailand Microbiology Program Faculty of Science and TechnologyPibulsongkram Rajabhat UniversityPhitsanulok 65000Thailand Manaaki Whenua-Landcare Research Private Mail Bag 92170AucklandNew Zealand School of Life Science and Technology University of Electronic Science and Technology of ChinaChengdu 611731People’s Republic of China Institut de Systématique EvolutionBiodiversité(ISYEB)Muséum National d’Histoire naturelleCNRSSorbonne UniversitéEPHEUniversitédes Antilles57 rue CuvierCP 3975231 Paris cedex 05France College of Biodiversity Conservation Southwest Forestry UniversityKunming 650224People’s Republic of China Key Laboratory of Tropical Translational Medicine of Ministry of Education Tropical Environment and Health LaboratoryCollege of PharmacyHainan Medical UniversityHaikou 571199People’s Republic of China Institute of Crop Germplasm Resources Guizhou Academy of Agricultural SciencesGuiyang 550006People’s Republic of China Guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesGuiyang 550006People’s Republic of China School of Food and Pharmaceutical Engineering Guizhou Institute of TechnologyGuiyang 550003People’s Republic of China Centre National de Recherche sur l’Environnement(CNRE) BP 1739Laboratoire de Microbiologie de l’Environnement(LME)AntananarivoMadagascar Department of Biology University of WashingtonBox 351800SeattleWA 98195-1800USA College of Plant Protection Jilin Agricultural UniversityChangchun 130118JilinPeople’s Republic of China Engineering Research Center of Chinese Ministry of Education for Edible and

Fungi play vital roles in ecosystems as endophytes,pathogens and *** current estimate of fungal diversity is highly uncertain,ranging from 1.5 to 12 million,but only around 150,000 species have been named and classified to *** the introduction of DNA based methods for species identification,the number of newly described taxa has increased from approximately 1000 to around 2000 *** demonstrates the importance of DNA based methods to identify and distin-guish species,especially cryptic *** novel species from recent studies have been found in historically understudied regions and habitats,but these still represent only a small percentage of the estimated *** this paper,we examine 16 genera from the top 40 most speciose genera as listed in Species Fungorum as case studies to examine the diversity of taxa in each *** genera treated herein are Cercospora,Diaporthe,Meliola,Passalora,Phyllachora,Phyllosticta,Pseudocer-cospora,Ramularia(ascomycetes)and Cortinarius,Entoloma,Inocybe,Marasmius,Psathyrella,Puccinia,Russula,Uromyces(basidiomycetes).We critically evaluate the number of species in these genera and correlate these numbers with the number of entries in *** introduce 18 new species Apiospora multiloculata,Candolleomyces thailandensis,Cortinarius acutoproximus,Cortinarius melleoalbus,Cortinarius pacificus,Cortinarius parvoacetosus,Diaporthe guizhouensis,Entoloma pseudosubcorvinum,Inocybe meirensongia,Marasmius albulus,Marasmius obscuroaurantiacus,Meliola camporesii,Phyl-lachora siamensis,Phyllosticta doitungensis,Picipes yuxiensis,Pseudocercospora vignae,Puccinia maureanui and Russula *** also introduce a new record of Candolleomyces cladii-marisci and Inocybe *** discuss the genera Colletotrichum and Pleurotus that are speciose,but do not occur in the top *** hypothesize whether there might be more species in these genera and discuss why these genera have some of the largest number of specie

关键词： 18 new taxa Ascomycota Basidiomycota Fungal diversity Host-specificity Taxonomy

Homozygous phytosterolemia and a literature review:A case report

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2025年第10期13卷 46-52页

作者： Chun-Xin Jiang guang Yang Lian-Ping Shi Peng-yu Su Department of Cardiovascular North China University of Science and Technology Affiliated HospitalTangshan 063000Hebei ProvinceChina

BACKGROUND Phytosterolemia,also known as sitosterolemia,is a rare autosomal recessive disease characterized by elevated plasma plant sterol levels and xanthomata,which is easily misdiagnosed as familial *** with homozygous phytosterolemia often have severe clinical manifestations,with xanthomata in childhood and premature *** patient had a milder clinical *** SUMMARY This report describes a patient with homozygous phytosterolemia who presented with only elevated cholesterol and low-density lipoprotein cholesterol(LDL-C)without xanthomata,arteriosclerosis,or hematological *** mutation of ABCG5 which encodes an ATP-binding cassette transporter,was detected by whole exome sequencing and diagnosed as *** of the patient’s plasma plant sterol levels detected significant elevations in stigmasterol,rapeseed oil-derived plant sterol,andβ-glutaminol *** was started and a low plant sterol diet was *** patient’s blood lipid profile was reexamined one month later and showed significant decreases in total cholesterol and LDL-C *** has similar clinical features as familial hypercholesterolemia,is highly susceptible to misdiagnosis,and has a very low incidence,and therefore clinicians need to consider a genetic diagnosis of a definitively hyperlipidemic disorder when statin drugs fail to lower lipid *** Phytosterolemia is easily misdiagnosed as familial hypercholesterolaemia and can be treated by dietary modification and cholesterol absorption inhibitors to lower blood lipids.

关键词： Hypercholesterolemia Cholesterol Low-density lipoprotein Phytosterolemia Liquid chromatography ABCG5/ABCG8 Sitosterolemia

Computed tomography enterography-based radiomics for assessing mucosal healing in patients with small bowel Crohn's disease

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2025年第3期31卷 62-72页

作者： Hao Ding yuan-yuan fang Wen-Jie fan Chen-yu Zhang Shao-Fei Wang Jing Hu Wei Han Qiao Mei Department of Gastroenterology The First Affiliated Hospital of Anhui Medical UniversityHefei 230022Anhui ProvinceChina Department of Radiation Oncology The First Affiliated Hospital of Anhui Medical UniversityHefei 230022Anhui ProvinceChina Department of Gastroenterology Suzhou First People's HospitalSuzhou 234099Anhui ProvinceChina

BACKGROUND Mucosal healing(MH)is the major therapeutic target for Crohn's disease(CD).As the most commonly involved intestinal segment,small bowel(SB)assessment is crucial for CD ***,it poses a significant challenge due to its limited accessibility through conventional endoscopic *** To establish a noninvasive radiomic model based on computed tomography enterography(CTE)for MH assessment in SBCD *** Seventy-three patients diagnosed with SBCD were included and divided into a training cohort(n=55)and a test cohort(n=18).Radiomic features were obtained from CTE images to establish a radiomic *** demographics were analysed to establish a clinical model.A radiomic-clinical nomogram was constructed by combining significant clinical and radiomic *** diagnostic efficacy and clinical benefit were evaluated via receiver operating characteristic(ROC)curve analysis and decision curve analysis(DCA),*** Of the 73 patients enrolled,25 patients achieved *** radiomic-clinical nomogram had an area under the ROC curve of 0.961(95%confidence interval:0.886-1.000)in the training cohort and 0.958(0.877-1.000)in the test cohort and provided superior clinical benefit to either the clinical or radiomic models alone,as demonstrated by *** These results indicate that the CTE-based radiomic-clinical nomogram is a promising imaging biomarker for MH and serves as a potential noninvasive alternative to enteroscopy for MH assessment in SBCD patients.

关键词： Crohn’s disease Computed tomography enterography Mucosal healing Nomogram Radiomics

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

习近平文化思想科学体系阐释论纲

新疆师范大学学报（哲学社会科学版） 2025年第1期46卷 16-33,F0002页

作者：范玉刚山东大学文艺美学研究中心山东济南250100 南方科技大学全球城市文明典范研究院广东深圳518055

习近平文化思想是逻辑自恰、相互贯通、结构完整并集时代性、系统性、原创性于一体的开放性科学体系。深刻把握和领会习近平文化思想的核心要义与主导逻辑,需要建构具有有效性的理论阐释框架。文本通过提炼五个重大学术命题,即坚持党对... 详细信息

习近平文化思想是逻辑自恰、相互贯通、结构完整并集时代性、系统性、原创性于一体的开放性科学体系。深刻把握和领会习近平文化思想的核心要义与主导逻辑,需要建构具有有效性的理论阐释框架。文本通过提炼五个重大学术命题,即坚持党对文化工作的全面领导和巩固党的文化领导权,坚定文化自信、建设社会主义文化强国,在不断健全文化体系中增强国家文化软实力,以“两个结合”特别是“第二个结合”引领中华文明发展,在文明互鉴中增强中华文明的传播力影响力,以此为四梁八柱构建阐释习近平文化思想科学体系的理论框架。

关键词：习近平文化思想科学体系文化基本理论重大学术命题理论框架

De novo synthesis of atropisomeric benzofurans via Cu/SPDO complex catalyzed asymmetric formal [3 + 2] annulation

在线全文

学校读者我要写书评

暂无评论

Science China Chemistry 2025年第01期 174-180页

作者： fan-Xiao Meng Xing-yu Wang Ka Lu Ju-Song Yang Fu-Min Zhang Ai-Jun Ma Bao Du Yong-Qiang Tu State Key Laboratory of Applied Organic Chemistry College of Chemistry and Chemical Engineering Lanzhou University School of Chemistry and Chemical Engineering Shanghai Jiao Tong University School of Biotechnology and Health Sciences Wuyi University

Herein, the de novo synthesis of atropisomeric benzofurans through the Cu/spirocyclic-pyrrolidine-oxazoline(SPDO) complex catalyze asymmetric formal [3 + 2] cycloaddition between quinones and ynamides is explored, producing a range of structurally diverse axially chiral benzofurans in satisfactory yields with good to excellent enantioselectivities. Furthermore, density functional theory calculations were applied to explain the possible reaction mechanism.

关键词：

Causal inference using regression-based statistical control: Confusion in Econometrics

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Journal of Data and Information Science 2023年第1期8卷 21-28页

作者： fan Chao guang yu School of Management Harbin Institute of TechnologyHarbin 150001China

Regression is a widely used econometric tool in research. In observational studies, based on a number of assumptions, regression-based statistical control methods attempt to analyze the causation between treatment and outcome by adding control variables. However, this approach may not produce reliable estimates of causal effects. In addition to the shortcomings of the method, this lack of confidence is mainly related to ambiguous formulations in econometrics, such as the definition of selection bias, selection of core control variables, and method of testing for robustness. Within the framework of the causal models, we clarify the assumption of causal inference using regression-based statistical controls, as described in econometrics, and discuss how to select core control variables to satisfy this assumption and conduct robustness tests for regression estimates.

关键词： Causal Inference Regression Observational Studies Econometrics Causal Model