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Chinese Chemical Letters 2024年第8期35卷 549-553页

作者： Guo-Hong Gao Run-Ze Zhao Ya-jun Wang Xiao Ma Yan Li jian Zhang ji-Sen Li School of Chemistry Chemical Engineering and MaterialsJining UniversityQufu 273155China Institute of Physical Education Jining UniversityQufu 273155China Key Laboratory of Advanced Energy Materials Chemistry(Ministry of Education) Nankai UniversityTianjin 300071China

Searching for efficient nonprecious metal-based catalysts toward oxygen evolution reaction(OER)are of significance for seawater ***,a core-shell-structured hybrid of cobalt phosphide nanowires@NiFe layered double hydroxide nanosheets grown on conductive nickel foam(CoP@NiFe LDH/NF)is prepared by a feasible approach at low *** charming structure can provide numerous phosphide/hydroxide heterogenous interfaces,expose abundant active sites,and boost elec-tron/mass transfer,synergistically enhancing catalytic OER *** employed as an electrocatalyst toward the OER,the resultant CoP@NiFe LDH/NF only requires a small overpotential of 287 mV to pro-vide 300 mA/cm^(2)current density as well as long-time durability in 1.0 mol/L KOH *** regula-tion of electronic states and surface reconstruction synergistically contribute to highly efficient seawater *** work provides an opportunity to construct efficient and inexpensive electrocatalysts for hydrogen production.

关键词： Cobalt phosphide NiFe layered double hydroxide Interfacial engineering Oxygen evolution reaction Seawater oxidation

Sleep Promotion by 3-Hydroxy-4-Iminobutyric Acid in Walnut Diaphragma juglandis Fructus

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Research 2024年第2期6卷 613-627页

作者： jian ji Yongli Ye Lina Sheng jiadi Sun Qianqian Hong Chang Liu jun Ding Shuxiang Geng Deping Xu Yinzhi Zhang Xiulan Sun State Key Laboratory of Food Science and Technology School of Food Science and TechnologyNational Engineering Research Center for Functional FoodSynergetic Innovation Center of Food Safety and Quality ControlJiangnan UniversityLihu Avenue 1800WuxiJiangsu 214100P.R.China College of Food Science and Pharmacy Xinjang Agricultural UniversityNo.311 Nongda Dong RoadUrumqiXinjangUygur Autonomous Region 830052P.R.China Department of Chemistry Wuhan UniversityWuhanHubei 430072P.R.China Yunnan Academy of Forestry and Grassland KunmingYunnan 650201P.R.China

Insufficient sleep can produce a multitude of deleterious repercussions on various domains of human ***,the walnut(Juglans mandshurica)confers numerous salutary biological activities pertaining to ***,the sedative and hypnotic capacities of walnut's functional constituents remain *** this investigation,we analyzed the sedative and hypnotic components of the walnut Diaphragma juglandis fructus and innovatively discovered a compound,defined as 3-hydroxy-4-iminobutyric acid(HIBA),which disrupts motor activity and enhances sleep duration by regulating the neurotransmitters(GABA,DA,etc.)within the brain and serum of ***,a metabolomics approach of the serum,basal ganglia,hypothalamus,and hippocampus as well as the gut microbiota was undertaken to unravel the underlying molecular mechanisms of sleep *** data reveal that HIBA can regulate the metabolism of basal ganglia(sphingolipids,acylcarnitines,etc.),possibly in relation to HIBA's influence on the gut microbiome(Muribaculum,Bacteroides,Lactobacillus,etc.).Therefore,we introduce a novel natural product,HIBA,and explicate the modulation of sleep promotion in mice based on the microbiota-gut-brain *** study contributes fresh insights toward natural product-based sleep research.

关键词： metabolism promotion insight

Postoperative abdominal herpes zoster complicated by intestinal obstruction:A case report

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World Journal of Clinical Cases 2024年第6期12卷 1138-1143页

作者： Zhen-Yu Dong Rui-Xian Shi Xiao-Biao Song Ming-Yue Du ji-jun Wang Department of General Surgery Baotou Central HospitalBaotou 014040Inner Mongolia Autonomous RegionChina Department of General Surgery Baotou Medical CollegeBaotou 014040Inner Mongolia Autonomous RegionChina Department of Neurology Baotou Central HospitalBaotou 014040Inner Mongolia Autonomous RegionChina Department of Neurology Inner Mongolia Medical UniversityHohhot 010110Inner Mongolia Autonomous RegionChina

BACKGROUND Intestinal obstruction is a common occurrence in clinical ***,the occurrence of herpes zoster complicated by intestinal obstruction after abdominal surgery is exceedingly *** the diagnostic and treatment process,clinicians consider it crucial to identify the primary causes of its occurrence to ensure effective treatment and avoiding *** SUMMARY Herein,we present the case of a 40-year-old female patient with intestinal obstruction who underwent laparoscopic appendectomy and developed herpes zoster after *** the patient's clinical manifestations and relevant laboratory tests,it was suggested that the varicella zoster virus reactivated during the latent period after abdominal surgery,causing herpes ***,the herpes virus invaded the visceral nerve fibers,causing gastrointestinal dysfunction and loss of intestinal peristalsis,which eventually led to intestinal *** patient was successfully treated through conservative treatment and antiviral therapy and subsequently discharged from the *** Pseudo-intestinal obstruction secondary to herpes zoster infection is difficult to distinguish from mechanical intestinal obstruction owing to various *** cases of inexplicable intestinal obstructions,considering the possibility of a viral infection is essential to minimize misdiagnosis and missed diagnoses。

关键词： Herpes zoster Pseudo-intestinal obstruction Ogilvie syndrome Peripheral motor neuropathy Case report

In-hospital medical complications associated with patient dependency after acute ischemic stroke： data from the China National Stroke Registry

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Chinese Medical Journal 2013年第7期126卷 1236-1241页

作者： WANG Peng-lian ZHAO Xing-quan DU Wan-liang WANG An-xin ji Rui-jun yang Zhong-hua WANG Chun-xue LIU Li-ping WANG Yi-long JU Yi WANG Yong-jun Department of Neurology Beijing Tiantan Hospital Capital Medical University Beijing 100050 China

Background The mortality of stroke patients is strongly affected by medical complications. However, there are limited data investigating the effect of in-hospital medical complications on the dependency of stroke patients worldwide. We prospectively and systematically investigated the effect of medical complications on dependency of patients at 3, 6 and 12 months after stroke using the China National Stroke Registry （CNSR）. Methods This prospective cohort study collected data of patients age 〉18 years with acute ischemic stroke in 132 clinical centers distributed across 32 provinces and four municipalities （including Hong Kong region） of China, from September 2007 to August 2008. Data on medical complications, dependency and other information were obtained from paper-based registry forms. Medical complications associated with stroke outcomes were assessed using multivariable Logistic regression. Results Of 11 560 patients with acute ischemic stroke, 1826 （15.80%） presented with in-hospital medical complications. In-hospital medical complications were independent risk factors for dependency of patients at 3 months （adjusted odds ratio （OR） 2.367, 95% confidence interval （CI） 2.021-2.771）, 6 months （adjusted OR 2.257, 95% CI 1.922-2.650）, and 12 months （adjusted OR 1.820, 95% CI 1.538-2.154） after acute ischemic stroke. Conclusion The results demonstrated that the short-term and long-term dependency of acute ischemic stroke patients is significantly associated with in-hospital medical complications in China.

关键词： disability ischemic stroke outcome medical complications

Phase I clinical trial of intracerebral injection of lentiviral-ABCD1 for the treatment of cerebral adrenoleukodystrophy

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Science Bulletin 2024年第16期69卷 2596-2603页

作者： Qiu-Hong Wang jing Wanga Zhi-Pei Ling Zhi-Qiang Cui jie Gong Rui Zhang Shi-jun Li yang-yang Wang Rui yang De-Hui Huang Wen He jing Gao Chen Feng Pei-Li Hu Li-Ying Liu Lung-ji Chang Li-Ping Zou Senior Department of Pediatrics Chinese PLA General HospitalBeijing 100853China Medical School of Chinese PLA Beijing 100853China Department of Neurosurgery Hainan Hospital of PLA General HospitalSanya 572013China Department of Neurosurgery The First Medical Center of Chinese PLA General HospitalBeijing 100853China Chengdu Women’s and Children’s Central Hospital School of MedicineUniversity of Electronic Science and Technology of ChinaChengdu 611731China School of Medicine University of Electronic Science and Technology of ChinaChengdu 610054China Beijing Meikang Biotechnology Co. LTD.Beijing 100085China Department of Radiology The First Medical Center of Chinese PLA General HospitalBeijing 100853China Department of Neurology The First Medical Center of Chinese PLA General HospitalBeijing 100853China Department of Pediatrics Xuanwu HospitalCapital Medical UniversityBeijing 100053China Shenzhen Geno-Immune Medical Institute Shenzhen 518057China Beijing Institute for Brain Disorders Center for Brain Disorders Research Capital Medical UniversityBeijing 100069China

This was a single-arm,multicenter,open-label phase I *** vectors(LV)carrying the ABCD1 gene(LV-ABCD1)was directly injected into the brain of patients with childhood cerebral adrenoleukodystrophy(CCALD),and multi-site injection was *** injection dose increased from 200 to 1600 lL(vector titer:1×10^(9) transduction units per mL(TU/mL)),and the average dose per kilogram body weight ranges from 8 to 63.6 lL/*** primary endpoint was safety,dose-exploration and immunogenicity and the secondary endpoint was initial evaluation of efficacy and the expression of ABCD1 protein.A total of 7 patients participated in this phase I study and were followed for 1 *** injectionrelated serious adverse event or death *** adverse events associated with the injection were irritability(71%,5/7)and fever(37.2-38.5℃,57%,4/7).Adverse events were mild and selflimited,or resolved within 3 d of symptomatic *** maximal tolerable dose is 1600 *** 5 cases(83.3%,5/6),no lentivirus associated antibodies were *** overall survival at 1-year was 100%.The ABCD1 protein expression was detected in neutrophils,monocytes and *** study suggests that the intracerebral injection of LV-ABCD1 for CCALD is safe and can achieve successful LV transduction in vivo;even the maximal dose did not increase the risk of adverse ***,the direct LV-ABCD1 injection displayed low *** addition,the effectiveness of intracerebral LV-ABCD1 injection has been preliminarily demonstrated while further investigation is *** study has been registered in the Chinese Clinical Trial Registry(https://***/,registration number:ChiCTR1900026649).

关键词： Adrenoleukodystrophy Lentiviral vectors ABCD1 Intracerebral injection

One-shot synthesis of heavy-atom-modified carbazole-fused multi-resonance thermally activated delayed fluorescence materials

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Science China Materials 2024年第9期67卷 2789-2795页

作者： jia-jun Hu jia-Qi Liang Zhi-Ping Yan Hua-Xiu Ni Xiang-ji Liao You-Xuan Zheng State Key Laboratory of Coordination Chemistry Jiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing UniversityNanjing210023China Green Catalysis Center and College of ChemistryZhengzhou UniversityZhengzhou450001China

Efficient multi-resonance thermally activated delayed fluorescence(MR-TADF)materials hold significant potential for applications in organic light-emitting diodes(OLEDs)and ultra-high-definition ***,the stringent synthesis conditions and low yields typically associated with these materials pose substantial challenges for their practical *** this study,we introduce an innovative strategy that involves peripheral modification with sulfur and selenium atoms for two materials,CFDBNS and *** approach enables a directed one-shot borylation process,achieving synthesis yields of 66%and 25%,respectively,while also enhancing reverse intersystem crossing *** emitters exhibit ultra-narrowband sky-blue emissions centered around 474 nm,with full width at half maximum(FWHM)values as narrow as 19 nm in dilute toluene solutions,along with high photoluminescence quantum yields of 98%and 99%in doped films,*** OLEDs based on CFDBNS and CFDBNSe display sky-blue emissions with peaks at 476 and 477 nm and exceptionally slender FWHM values of 23 ***,the devices demonstrate remarkable performances,achieving maximum external quantum efficiencies of 24.1%and 27.2%.This work presents a novel and straightforward approach for the incorporation of heavy atoms,facilitating the rapid construction of efficient MR-TADF materials for OLEDs.

关键词： one-shot synthesis multi-resonance thermally activated delayed fluorescence carbazole-fused dual-boron embedded framework ultra-narrowband emission organic light-emitting diode

Measurement of the neutron-induced total cross sections of ^(nat)Pb from 0.3 eV to 20 MeV on the Back-n at CSNS

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Nuclear Science and Techniques 2024年第2期35卷 85-93页

作者： jie-Ming Xue Song Feng Yong-Hao Chen Han Yi Min Xiao Pin-jing Cheng Xin-Xiang Li Rong Liu Yi-Wei yang Zi-jie Han Da-jun Zhao Hao-Qiang Wang Bao-Qian Li ji-Rong Zhao Lei-Xun Tang Wen Luo Bo Zheng School of Nuclear Science and Technology University of South ChinaHengyang 421001China Institute of High Energy Physics Chinese Academy of Sciences(CAS)Beijing 100049China Spallation Neutron Source Science Center Dongguan 523803China Institute of Nuclear Physics and Chemistry China Academy of Engineering PhysicsMianyang 621900China

The neutron-induced total cross sections of natural lead have been measured in a wide energy range(0.3 eV-20 MeV)on the back-streaming white neutron beamline(Back-n)at the China Spallation Neutron *** energy was determined by the neutron total cross-section spectrometer using the time-of-flight technique.A fast multi-cell fission chamber was used as the neutron detector,and a 10-mm-thick high-purity natural lead sample was employed for the neutron transmission *** on-beam background was determined using Co,In,Ag,and Cd *** excitation function of ^(nat)Pb(n,tot)reaction below 20 MeV was calculated using the TALYS-1.96 nuclear-reaction modeling *** present results were compared with previous results,the evaluated data available in the five major evaluated nuclear data libraries(i.e.,ENDF/B-VIII.0,JEFF-3.3,JENDL-5,CENDL-3.2,and BROND-3.1),and the theoretical calculation *** agreement was found between the new results and those of previous experiments and with the theoretical curves in the corresponding *** measurement obtained the neutron total cross section of natural lead with good accuracy over a wide energy range and added experimental data in the resonance energy *** provides more reliable experimental data for nuclear engineering design and nuclear data evaluation of lead.

关键词： Neutron-induced total cross section Natural lead Time-of-flight TALYS-1.96 CSNS Back-n white neutron beamline

Cytokines-activated nuclear IKKα-FAT10 pathway induces breast cancer tamoxifen-resistance

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Science China(Life Sciences) 2024年第7期67卷 1413-1426页

作者： Xueyan Chen Weilin Wu ji-Hak Jeong Matjaz Rokavec Rui Wei Shaolong Feng Werner Schroth Hiltrud Brauch Shangwei Zhong jun-Li Luo Department of Oncology Xiangya HospitalCentral South UniversityChangsha 410008China Department of Molecular Medicine The Scripps Research InstituteJupiter 33458USA Dr.Margarete Fischer-Bosch-Institute of Clinical Pharmacology Stuttgart 70376Germany iFIT Cluster of Excellence University of TübingenTübingen 72074Germany The Cancer Research Institute and the Second Affiliated Hospital Henyang Medical SchoolUniversity of South ChinaHengyang 421001China National Health Commission Key Laboratory of Birth Defect Research and Prevention Hunan Provincial Maternal and Child Health Care HospitalChangsha 410008China

Endocrine therapy that blocks estrogen signaling is the most effective treatment for patients with estrogen receptor positive(ER+)breast ***,the efficacy of agents such as tamoxifen(Tam)is often compromised by the development of *** we report that cytokines-activated nuclear IKKαconfers Tam resistance to ER+breast cancer by inducing the expression of FAT10,and that the expression of FAT10 and nuclear IKKαin primary ER+human breast cancer was correlated with lymphotoxinβ(LTB)expression and significantly associated with relapse and metastasis in patients treated with adjuvant ***αactivation or enforced FAT10 expression promotes Tam-resistance while loss of IKKαor FAT10 augments Tam *** induction of FAT10 by IKKαis mediated by the transcription factor Pax5,and coordinated via an IKKα-p53-miR-23a circuit in which activation of IKKαattenuates p53-directed repression of ***,our findings establish IKKα-to-FAT10 pathway as a new therapeutic target for the treatment of Tam-resistant ER+breast cancer.

关键词： nuclear IKKα breast cancer Tam-resistance FAT10 Pax5 lymphotoxin nuclear IKKα-FAT0 pathway

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Exploring the impact of pericentric inversion of chromosome 9 on fertility in sperm donors

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Asian Journal of Andrology 2024年第3期26卷 302-307页

作者： Qian Liu Wen-jun Zhou Zeng-Hui Huang Xiu-Hai Huang jian Wu Xi-Ren ji Xue-Feng Luo Yu-Ling Tang Rui-jun Wang Li-Qing Fan Chuan Huang Wen-Bing Zhu Institute of Reproductive and Stem Cell Engineering Basic Medicine CollegeCentral South UniversityChangsha 410013China Clinical Research Center for Reproduction and Genetics in Hunan Province Reproductive and Genetic Hospital of CITIC-XiangyaChangsha 410005China

Pericentric inversion of chromosome 9(inv[9])is a common chromosomal structural variant,but its impact on clinical outcomesremains *** screening criteria of sperm banks are rarely mentioned to individuals with inv(9).In this study,we evaluatedthe fertility of sperm donors with inv(9)who met eligibility criteria for sperm banks(inv[9]-eligible donors).From March 2004 toMay 2022,chromosomal analysis of 16124 sperm donors at CITIC-Xiangya Human Sperm Bank in Hunan Province(Changsha,China)found that 251(1.6%)had chromosome variations,with inv(9)being the most prevalent at 1.1%.All 169 inv(9)-eligibledonors were contacted to collect fertility outcome data,along with 206 eligible donors without inv(9)as *** addition,semen samples from inv(9)-eligible donors and eligible donors underwent assessments of sperm fluorescence in situ hybridization(FISH),mitochondrial membrane potential,DNA fragmentation index,acrosome integrity,reactive oxygen species(ROS),andsperm *** showed that inv(9)did not significantly increase reproductive risks *** detecting ROSlevel differences,the clinical impact may be *** study provides new data on the inv(9)population that can serveas a valuable reference for decision-making by sperm banks as well as for genetic counseling and clinical guidance for individualscarrying inv(9)variant.

关键词： male fertility pericentric inversion of chromosome 9 sperm bank sperm functional parameters

Intermediate-mass black holes in Green pea galaxies(IMBH-GP) I:A candidate sample from LAMOST and SDSS

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Science China(Physics,Mechanics & Astronomy) 2024年第10期Mechanics & Astronomy) .卷 151-165页

作者： Ruqiu Lin Zhen-Ya Zheng Fang-Ting Yuan jun-Xian Wang Chunyan jiang Ning jiang Lingzhi Wang Linhua jiang Xiang ji Shuairu Zhu Xiaodan Fu Key Laboratory for Research in Galaxies and Cosmology Shanghai Astronomical ObservatoryChinese Academy of Sciences School of Astronomy and Space Sciences University of Chinese Academy of Sciences CAS Key Laboratory for Research in Galaxies and Cosmology Department of AstronomyUniversity of Science and Technology of China Chinese Academy of Sciences South America Center for Astronomy (CASSACA) National Astronomical ObservatoriesChinese Academy of Sciences CAS Key Laboratory of Optical Astronomy National Astronomical ObservatoriesChinese Academy of Sciences Kavli Institute for Astronomy and Astrophysics Peking University Department of Astronomy School of PhysicsPeking University

The scaling relation of central massive black holes（MBHs） and their host galaxies is well-studied for supermassive BHs(SMBHs,MBH≥10～6M⊙).However,this relation has large uncertainties in the mass range of the intermediate-mass BHs(IMBHs,MBH～10～3-10～6M⊙).Since Green pea（GP） galaxies are luminous compact dwarf galaxies,which may be likely to host less massive SMBHs or even IMBHs,we systematically search for MBHs in a large sample of 2190 GP galaxies at z<0.4,selected from LAMOST and SDSS spectroscopic ***,we report a newly discovered sample of 59 MBH candidates with broad Hα *** sample has a median stellar mass of 108.83±0.11M⊙and hosts MBHs with single-epoch virial masses ranging from MBH～104.7to 108.5M⊙(median 105.85±0.64M⊙).Among the 59 MBH candidates,36 have black hole masses MBH≤10～6M⊙（IMBH candidates）,one of which even has MBH■10～5M⊙.We find that the MBH-M*relation of our MBH sample is consistent with the MBH-Mbulgerelation for SMBHs,while is above the MBH-M*relation for MBHs in dwarf galaxies in the same mass ***,we show that 25 MBH candidates,including 4 IMBH candidates,have additional evidence of black hole activities,assessed through various methods such as the broad-line width,BPT diagram,mid-infrared color,X-ray luminosity,and radio *** studies show that it is very promising to find IMBHs in GP galaxies,and the BH sample so obtained enables us to probe the connection between the MBHs and compact dwarf galaxies in the low-redshift Universe.

关键词： SMBHs IMBHs Green pea galaxies compact dwarf galaxies

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