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The Mass Assembly History for Galaxies with MaNGA

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Research in Astronomy and Astrophysics 2024年第3期24卷 58-69页

作者： Xue Ge Hong-Tao Wang Cheng-long Lei Yun-Jun Guo yi-long Jiang Xiao-Xiao Cao School of Physics and Information Engineering Jiangsu Second Normal University Jiangsu Province Engineering Research Center of Basic Education Big Data Application Jiangsu Second Normal University Key Laboratory of Modern Astronomy and Astrophysics Nanjing UniversityMinistry of Education School of Science Langfang Normal University

How galaxies assemble masses through their own star formation or interaction with the external environment is still an important topic in the field of galaxy formation and *** use Value Added Catalogs with galaxy features that are spatially and temporally resolved from Sloan Digital Sky Survey Data Release 17 to investigate the mass growth histories of early-type galaxies(ETGs)and late-type galaxies(LTGs).We find that the mass growth of ETGs is earlier than that of LTGs for massive galaxies(M_(*)>10^(10)M_⊙),while low-mass(M_(*)≤10^(10)M_⊙)ETGs have statistically similar mass assembly histories as low-mass *** stellar metallicity of all massive galaxies shows a negative gradient and basically does not change with ***,in low-mass galaxies,the stellar metallicity gradient of elliptical galaxies is negative,and the stellar metallicity gradient of lenticular and spiral galaxies evolves from positive to *** are not all in a high-density environment,but exhibit mass *** the tidal strength increases,the star formation rate of low-mass ETGs rapidly *** results support a picture where massive galaxies exhibit inside-out quenching mode,while low-mass galaxies show outside-in quenching *** effects play an important role in regulating the mass assembly histories of low-mass ETGs.

关键词： Galaxy evolution-galaxies star formation-Galaxy formation

Ultrathin surface coating of Cu enabling long-life Zn metal anodes

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Rare Metals 2024年第5期43卷 2125-2135页

作者： Sang-Sang Liu Ya-Ru Liang Wen-long Chen Ze-Hua Wang yi-long Dai Fu-Gang Qi Zeng-Sheng Ma Xiao-Ping Ouyang School of Materials Science and Engineering Xiangtan UniversityXiangtan 411105China Key Laboratory of Low Dimensional Materials and Application Technology of Ministry of Education Xiangtan UniversityXiangtan 411105China

Aqueous zinc-ion batteries(AZIBs)are regarded as promising energy storage devices due to their low cost,high capacity,and ecological ***,the severe dendritic growth and side reactions hinder their practical applicability ***,an ultrathin Cu coating layer(~200 nm)is decorated on zinc foils via filtered cathodic vacuum arc deposition technology,aiming to achieve high-performance *** Cu layer effectively suppresses chemical corrosion and hydrogen evolution reactions and enables preferential(002)Zn deposition during the stripping/plating ***,the Cu@Zn anode represents an elongated cycle life over 4,000 h at 2 mA·cm^(-2)/2 mAh·cm^(-2).Even in conditions of high current density of 5 and 10 mA·cm^(-2),the Cu@Zn anode shows prolonged cycling stability exceeding 4000 and 2000 h,*** advantages also bring high Coulombic efficiency of 99.87%under 5 mAh·cm^(-2)in Cu@Ti||Zn half-cell over 1500 ***,the Cu@Zn||MnO_(2)full cell demonstrates a superior cyclability with a specific capacity of 203 mAh·g^(-1)after 500 cycles a1 A·g^(-1).

关键词： Zn ion battery Zn metal anode Zn(002)plane Cu coating

Body color plasticity of Diaphorina citri reflects a response to environmental stress

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Insect Science 2024年第3期31卷 937-952页

作者： Jiayao Fan Feng Shang Huimin Pan Chenyang Yuan Tianyuan Liu long yi Jinjun Wang Wei Dou Key Laboratory of Entomology and Pest Control Engineering College of Plant ProtectionSouthwest UniversityChongqingChina Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River(Ministry of Education) Southwest UniversityChongqingChina Academy of Agricultural Sciences Southwest UniversityChongqingChina National Navel Orange Engineering Research Center Gannan Normal UniversityGanzhouJiangxi ProvinceChina

Body color polyphenism is common in Diaphorina *** studies compared physiological characteristics in ***,but the ecological and biological significance of its body color polyphenism remains poorly *** studied the ecological and molecular effects of stressors related to body color in *** or low temperature induced a high proportion of gray morphs,which had smaller bodies,lower body weight,and greater susceptibility to the insecticide *** performed transcriptomic and metabolomics analysis of 2 color morphs in *** expression dynamics revealed that the differentially expressed genes were predominantly involved in energy metabolism,including fatty acid metabolism,amino acid metabolism,and carbohydrate *** these genes,plexin,glycosidase,phospholipase,take out,trypsin,and triacylglycerol lipase were differentially expressed in 2 color morphs,and 6 hsps(3 hsp70,hsp83,hsp90,hsp68)were upregulated in gray *** metabolome data showed that blue morphs exhibited a higher abundance of fatty acid and amino acid,whereas the content of carbohydrates was elevated in gray *** study partly explains the body color polyphenism of *** and provides insights into the molecular changes of stress response of ***.

关键词： body color energy metabolism environmental stress phenotypic plasticity polyphenism trade-off

Brachiopods from the Silurian “Lower Red Beds” of Wuhan（E. Hubei， South China）: paleoecological and paleogeographical implications

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Journal of Earth Science 2024年

作者： Jia-yi yin yi-long Liu Lie-Bin Huang yi-Ming Gong Rui-Wen Zong School of Earth Sciences， China University of Geosciences Faculty of Land and Resources Engineering， Kunming University of Science and Technology State Key Laboratory of Biogeology and Environmental Geology， China University of Geosciences

The age and sedimentary environment of the Silurian “Lower Red Beds” (LRBs)， which occur widely in South China， have long been controversial because of the scarcity of index fossils. Recently， these beds have been dated by trilobites as middle-late Aeronian to early Telychian in age. Here， we report abundant brachiopods from the LRBs in Wuhan， Middle Yangtze Region， including atrypides (Meifodia hunanensis， Zygospiraella sp. 1， Zygospiraella sp. 2 and Nalivkinia? sp.)， spiriferides (Striispirifer acuminiplicatus， Striispirifer? sp.)， strophomenides (Eostropheodonta? sp. and Katastrophomena modesta)， and linguliformeans (Anomaloglossa? sp. and Orbiculoidea? sp.). Most of these are common in the Leijiatun， Xiangshuyuan， Shihniulan， Niuchang， Lojoping， and Shamao formations in the Upper Yangtze Region. The discovery of brachiopods from the LRBs in Wuhan not only enrich the biodiversity of the LRBs in the Yangtze Region， where Meifodia， Zygospiraella， Katastrophomena and Eostropheodonta are first found in the LRBs， but also expand the paleogeographical distribution of brachiopods to Middle-Lower Yangtze Region that first radiated after the end-Ordovician extinction. In addition， this brachiopod fauna also provides important implications for the sedimentary environment of LRBs during the Llandovery， which is usually developed in the nearshore shallow-water (BA1-2)， althought this paper extends to the deeper parts of the shallow-marine (BA3-4).

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Tough Polymeric Hydrogels Based on Amino Acid Derivative Mediated Dynamic Metal Coordination Bonds

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Chinese Journal of Polymer Science 2024年第10期42卷 1578-1588,I0014页

作者： Meng Li Meng-Yuan Zhang Wu-Xuan Lei Zhu-Ting Lv Qing-Hua Shang Zheng Zhao Jiang-Tao Li yi-long Cheng Engineering Research Center of Energy Storage Materials and Devices Ministry of EducationSchool of ChemistryXi’an Jiaotong UniversityXi’an710049China Polymer Materials&Engineering Department School of Materials Science&Engineering Chang’an UniversityXi’an710064China School of Electrical Engineering Xi’an Jiaotong UniversityXi’an710049China Department of Nuclear Medicine the First Affiliated Hospital of ChinaXi’an Jiaotong UniversityXi’an710049China

Abstract The development of physically crosslinked hydrogels with excellent mechanical and sensing properties is of importance for expanding the practical applications of intelligent soft hydrogel ***,after copolymerization of hydroxyl-containing amino acid derivative N-acryloyl serine(ASer)with acrylamide(AM),we introduce Zr4+through an immersion strategy to construct metal ion-toughened non-covalent crosslinked hydrogels(with tensile strength of up to 5.73 MPa).It is found that the synergistic coordination of hydroxyl and carboxyl groups with Zr^(4+)substantially increases the crosslinking density of the hydrogels,thereby imparting markedly superior mechanical properties compared to hydroxyl-free Zr^(4+)-crosslinked hydrogels,such as N-acryloyl alanine(AAla)copolymerized with AM hydrogels(with tensile strength of 2.98 MPa)Through the adjustment of the composition of the copolymer and the density of coordination bonds,the mechanical properties of the hydrogels can be modulated over a wide ***,due to the introduction of metal ions and the dynamic nature of coordination bonds,the hydrogels also exhibit excellent sensing performance and good self-recovery properties,paving the way for the development of flexible electronic substrates with outstanding comprehensive performances.

关键词： Hydrogel Amino acid Metal coordination Mechanical performance Flexible sensor

A novel small-animal locomotor activity recording device for biological clock research

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Animal Models and Experimental Medicine 2024年第1期7卷 71-76页

作者： yi-long Wu Ming Zhong Jun yin Wei-Jie Ou Yu-Bin Zhuang Nan-Wen Zhang Su Lin Yue-Yong Zhu Endoscopy Center The First Affiliated HospitalFujian Medical UniversityFuzhouChina Department of Endocrinology The First Affiliated HospitalFujian Medical UniversityFuzhouChina Chuangke Workshop Technology Co. LtdShenzhenChina Department of Digestive Nutrition Fujian Children's HospitalFuzhouChina Experimental Animal Center Fujian Medical UniversityFuzhouChina Department of Pharmacology Fujian Medical UniversityFuzhouChina Department of Hepatology Hepatology Research InstituteClinical Research Center for Liver and Intestinal Diseases of Fujian ProvinceThe First Affiliated HospitalFujian Medical UniversityFuzhouChina

The rodent running-wheel recording apparatus is a reliable approach for studying cir-cadian *** study demonstrated how to construct a simple and intelligent running-wheel recording *** running wheel was attached to the cage's base,whereas the Hall sensor was attached to the cage's ***,the RJ25 adaptor relayed the running signal to the main control ***,the main control board was connected to the USB port of the computer with the USB *** were collected using the online-accessible,self-created software *** Magturning,generated data were saved and exported in real ***,the device was validated by collecting data on the locomotor activities of mice under dif-ferent light *** conclusion,this new device can record circadian activity of *** device is appropriate for interdisciplinary investigations related to biological clock research.

关键词： biological clock circadian rhythm intelligent equipment locomotor activity running wheel

Potential preservative mechanisms of cardiac rehabilitation pathways on endothelial function in coronary heart disease

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Science China Life Sciences 2024年

作者： Wen-Tao Sun Jian-Yong Du Jia Wang yi-long Wang Er-Dan Dong Research Center for Cardiopulmonary Rehabilitation University of Health and Rehabilitation Sciences Qingdao Hospital (Qingdao Municipal Hospital)School of Health and Life SciencesUniversity of Health and Rehabilitation Sciences Department of Cardiology and Institute of Vascular Medicine Peking University Third HospitalThe Institute of Cardiovascular SciencesPeking UniversityState Key Laboratory of Vascular Homeostasis and RemodelingPeking University

Cardiac rehabilitation, a comprehensive exercise-based lifestyle and medical management, is effective in decreasing morbidity and improving life quality in patients with coronary heart disease. Endothelial function, an irreplaceable indicator in coronary heart disease progression, is measured by various methods in traditional cardiac rehabilitation pathways, including medicinal treatment, aerobic training, and smoking cessation. Nevertheless, studies on the effect of some emerging cardiac rehabilitation programs on endothelial function are limited. This article briefly reviewed the endothelium-beneficial effects of different cardiac rehabilitation pathways, including exercise training, lifestyle modification and psychological intervention in patients with coronary heart disease, and related experimental models, and summarized both uncovered and potential cellular and molecular mechanisms of the beneficial roles of various cardiac rehabilitation pathways on endothelial function. In exercise training and some lifestyle interventions, the enhanced bioavailability of nitric oxide, increased circulating endothelial progenitor cells(EPCs), and decreased oxidative stress are major contributors to preventing endothelial dysfunction in coronary heart disease. Moreover, the preservation of endothelial-dependent hyperpolarizing factors and inflammatory suppression play roles. On the one hand, to develop more endothelium-protective rehabilitation methods in coronary heart disease, adequately designed and sized randomized multicenter clinical trials should be advanced using standardized cardiac rehabilitation programs and existing assessment methods. On the other hand, additional studies using suitable experimental models are warranted to elucidate the relationship between some new interventions and endothelial protection in both macro-and microvasculature.

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Proteomic profiling of cerebrospinal fluid in pediatric myelin oligodendrocyte glycoprotein antibody-associated disease

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World Journal of Pediatrics 2024年第3期20卷 259-271页

作者： yi-long Wang Meng-ying Zhu Zhe-Feng Yuan Xiao-Yan Ren Xiao-Tong Guo yi Hua Lu Xu Cong-ying Zhao Li-Hua Jiang Xin Zhang Guo-Xia Sheng Pei-Fang Jiang Zheng-Yan Zhao Feng Gao Department of Neurology Children's HospitalZhejiang University School of MedicineHangzhou 310052China Children's Hospital Zhejiang University School of MedicineHangzhou 310052China Children's Hospital National Clinical Research Center for Child HealthZhejiang University School of MedicineHangzhou 310052China

Background Myelin oligodendrocyte glycoprotein(MOG)antibody-associated disease(MOGAD)is an autoimmune demy-elinating disorder of the central nervous *** Extracted proteins from 34 cerebrospinal fluid(CSF)samples[patients with MOGAD(MOG group,n=12);healthy controls(HC group,n=12);patients with MOG seronegative and metagenomics next-generation sequencing-negative inflammatory neurological diseases(IND group,n=10)]were processed and subjected to label-free quantitative *** partial least squares-discriminant analysis(PLS-DA)and orthogonal PLS-DA(O-PLS-DA)models were also performed based on proteomics *** analysis of differentially expressed proteins(DEPs)was performed using Gene Ontology,InterPro,and Kyoto Encyclopedia Genes and *** enzyme-linked immunosorbent assay was used to determine the complement levels in serum from patients with *** Four hundred and twenty-nine DEPs(149 upregulated and 280 downregulated proteins)were identified in the MOG group compared to the HC group according to the P value and fold change(FC).Using the O-PLS-DA model,872 differentially abundant proteins were identified with variable importance projection(VIP)scores>*** proteins(gamma-glutamyl hydrolase,cathepsin F,interalpha-trypsin inhibitor heavy chain 5,latent transforming growth factor beta-binding protein 4 and leukocyte-associated immunoglobulin-like receptor 1)overlapping between the top 30 DEPs with top-ranked P value and FC and top 30 proteins in PLS-DA VIP lists were *** analysis revealed that the dysregulated proteins in the MOG group were primarily involved in complement and coagulation cascades,cell adhesion,axon guidance,and glycosphingolipid biosynthesis compared to the HC *** The proteomic alterations in CSF samples from children with MOGAD identified in the current study might provide opportunities for developing novel biomarker candidates.

关键词： Acute disseminated encephalomyelitis Cerebrospinal fluid Complement cascades Myelin oligodendrocyte glycoprotein-associated disease Proteomics

Combined gastroscopic and laparoscopic resection of gastric metastatic adenosquamous carcinoma from lung: A case report

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World Journal of Gastrointestinal Surgery 2024年第9期16卷 3065-3073页

作者： yin Lin yi-long Wu Dong-Dong Zou Xiao-long Luo Shi-Yan Zhang Department of Gastroenterology Fuding HospitalFujian University of Traditional Chinese MedicineFuding 355200Fujian ProvinceChina Department of Proctology Fuding HospitalFujian University of Traditional Chinese MedicineFuding 355200Fujian ProvinceChina Department of Clinical Laboratory Fuding HospitalFujian University of Traditional Chinese MedicineFuding 355200Fujian ProvinceChina

BACKGROUND Primary lung cancer is the leading cause of cancer-related death *** metastatic sites include the brain,liver,bones,and adrenal ***,gastric metastases from lung cancer are *** case may be the first report of a combined gastroscopic and laparoscopic resection for gastric metasta-tic adenosquamous carcinoma(ASC).CASE SUMMARY We report a case of gastric metastasis from lung *** patient was a 61-year-old Han Chinese female who first attended our hospital complaining of a per-sistent cough,leading to the diagnosis of advanced-stage lung *** more than four years of chemotherapy,the patient began to experience epi-gastric *** was performed,and pathological examination of biopsy specimens confirmed that the gastric lesion was a metastasis from lung *** lesion was successfully resected by combined gastroscopy and *** examination of the resected gastric specimen revealed *** Gastric metastases from lung cancer are ***,histological and immunohistochemical staining are useful for diagnosing metastatic *** management may provide extended survival in appropriately selected patients.

关键词： Primary lung cancer Gastric metastasis Endoscopic submucosal dissection Laparoscopic surgery Adenosquamous carcinoma Case report