检索结果-南通市图书馆

Analysis of the Current Situation and Influencing Factors of Knowledge,Attitude,and Practice of Nursing Informatics Among Intern Nursing Students

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Clinical and Nursing Research 2024年第4期8卷 7-13页

作者： ping Zhao xiao Ling Ma First Affiliated Hospital of Kunming Medical University Kunming 650000Yunnan ProvinceChina Medical School Xishuangbanna Vocational and Technical CollegeJinghong 666100Yunnan ProvinceChina

Objective:To investigate the current situation of knowledge,attitude,and practice(KAP)of nursing informatics for intern nursing ***:A total of 213 intern nursing students were selected as ***:The total score of the questionnaire of knowledge dimension was 10.32±3.23;the score of attitude dimension was 58.78±6.80;the score of practice dimension was 29.06±*** regression analysis showed that further learning plans,telemedicine hospital intern experience,self-learning ability,and telecare training were the related influencing factors of KAP(P<0.05).Conclusions:The current KAP level of nursing informatics among intern nursing students was low to ***,the strengthening of school courses and skill training programs is urgently needed.

关键词： Nursing informatics KAP Influence factors Intern nurses

Diagnostic Value of GDF10 for the Tumorigenesis and Immune Infiltration in Lung Squamous Cell Carcinoma

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Current Medical Science 2024年第2期44卷 309-327页

作者： xiao-jun WANG Jia-ping CHEN Xin-wei QIAO Wang-yang MENG Yang-wei WANG Yun-chong MENG Rong ZHAO Wei LIN Yong-de LIAO Han xiao Pei-yuan MEI Department of Thoracic Surgery Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430022China Department of Thoracic Surgery Shandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinan 250021China

Objective:Lung squamous cell carcinoma(LUSC)is associated with a low survival *** suggests that bone morphogenetic proteins(BMPs)and their receptors(BMPRs)play crucial roles in tumorigenesis and ***,a comprehensive analysis of their role in LUSC is *** study aimed to explore the relationship between BMPs/BMPRs expression levels and the tumorigenesis and prognosis of ***:The“R/Limma”package was utilized to analyze the differential expression characteristics of BMPs/BMPRs in LUSC,using data from TCGA,GTEx,and GEO ***,the“survminer”packages were employed to investigate their prognostic value and correlation with clinical features in *** core gene associated with LUSC progression was further explored through weighted gene correlation network analysis(WGCNA).LASSO analysis was conducted to construct a prognostic risk model for *** specimens were examined by immunohistochemical analysis to confirm the diagnostic value in ***,based on the tumor immune estimation resource database and tumor-immune system interaction database,the role of the core gene in the tumor microenvironment of LUSC was ***:GDF10 had a significant correlation only with the pathological T stage of LUSC,and the protein expression level of GDF10 decreased with the tumorigenesis of LUSC.A prognostic risk model was constructed with GDF10 as the core gene and 5 hub genes(HRASLS,HIST1H2BH,FLRT3,CHEK2,and ALPL)for ***10 showed a significant positive correlation with immune cell infiltration and immune checkpoint ***:GDF10 might serve as a diagnostic biomarker reflecting the tumorigenesis of LUSC and regulating the tumor immune microenvironment to guide more effective treatment for LUSC.

关键词： lung squamous cell carcinoma tumorigenesis bone morphogenetic protein GDF10 tumor immune microenvironment

工业电子雷管在露天铅锌矿复杂环境爆破作业实践的安全管理

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

工程爆破 2023年第1期29卷 115-121页

作者：康永辉倪嘉滢兰小平新疆维吾尔自治区公安厅治安管理总队乌鲁木齐830000 新疆天河爆破工程有限公司新疆阿克苏地区库车842000

为了进一步加强爆破作业工业电子雷管起爆系统安全管理,从爆破作业各操作环节、复杂环境爆破振动控制措施及民爆物品公共安全管理几个方面,对工业电子雷管及其起爆系统在爆破作业安全管理中实践进行了详细阐述和分析,并结合现场多次爆... 详细信息

为了进一步加强爆破作业工业电子雷管起爆系统安全管理,从爆破作业各操作环节、复杂环境爆破振动控制措施及民爆物品公共安全管理几个方面,对工业电子雷管及其起爆系统在爆破作业安全管理中实践进行了详细阐述和分析,并结合现场多次爆破作业应用与实践,提出了工业电子雷管在复杂露天矿安全管理过程中的存在问题和措施建议,以期对工业电子雷管推广和使用方面提供一些借鉴。

关键词：电子雷管露天铅锌矿爆破作业安全管理

维普期刊数据库

Frequency and associated factors of accommodation and non-strabismic binocular vision dysfunction among medical university students

在线全文

学校读者我要写书评

暂无评论

International Journal of Ophthalmology(English edition) 2024年第2期17卷 374-379页

作者： Jie Cai Wen-Wen Fan Yun-Hui Zhong Cai-lan Wen xiao-Dan Wei Wan-Chen Wei Wan-Yan Xiang Jin-Mao Chen Department of Ophthalmology First Affiliated Hospital of Guangxi Medical UniversityNanning 530021Guangxi Zhuang Autonomous RegionChina Digital and Intelligent Technology Transformation and Application Research Institute of Visual Function Tianjin 300000China Guangxi Medical University Nanning 530021Guangxi Zhuang Autonomous RegionChina

AIM:To investigate the frequency and associated factors of accommodation and non-strabismic binocular vision dysfunction among medical university ***:Totally 158 student volunteers underwent routine vision examination in the optometry clinic of Guangxi Medical *** data were used to identify the different types of accommodation and nonstrabismic binocular vision dysfunction and to determine their *** analysis and logistic regression were used to examine the factors associated with these ***:The results showed that 36.71%of the subjects had accommodation and non-strabismic binocular vision issues,with 8.86%being attributed to accommodation dysfunction and 27.85%to binocular *** insufficiency(CI)was the most common abnormality,accounting for 13.29%.Those with these abnormalities experienced higher levels of eyestrain(χ2=69.518,P<0.001).The linear correlations were observed between the difference of binocular spherical equivalent(SE)and the index of horizontal esotropia at a distance(r=0.231,P=0.004)and the asthenopia survey scale(ASS)score(r=0.346,P<0.001).Furthermore,the right eye's SE was inversely correlated with the convergence of positive and negative fusion images at close range(r=-0.321,P<0.001),the convergence of negative fusion images at close range(r=-0.294,P<0.001),the vergence facility(VF;r=-0.234,P=0.003),and the set of negative fusion images at far range(r=-0.237,P=0.003).Logistic regression analysis indicated that gender,age,and the difference in right and binocular SE did not influence the emergence of these ***:Binocular vision abnormalities are more prevalent than accommodation dysfunction,with CI being the most frequent *** binocular refractive disparity leads to more severe eyestrain symptoms.

关键词： optometry clinic non-strabismic binocular vision dysfunction college students convergence insufficiency

Medcheck:A novel software for automated de-formulation of traditional Chinese medicine(TCM)prescriptions by liquid chromatography-mass spectrometry

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Pharmaceutical Analysis 2024年第6期14卷 930-932页

作者： xiao-lan Li Jian-qing Zhang Yun Li Xuan-jing Shen Huan-ya Yang Lin Yang Meng Xu Qi-rui Bi Chang-liang Yao De-an Guo Shanghai Research Center for Modernization of Traditional Chinese Medicine National Engineering Research Center of TCM Standardization TechnologyShanghai Institute of Materia MedicaChinese Academy of SciencesShanghai201203China b University of Chinese Academy of Sciences Beijing100049China

Prescriptions are the main clinical application of traditional Chinese medicines(TCMs).Common forms include Chinese patent medicines,Kampo formulas,and hospital decoctions.A new pre-scription called“famous classical formulas”is recently developed and expected to boom in the *** constituent me-dicinal plants in prescriptions is critical for new drug development and quality control[1],which could avoid safety issues from adulteration or substandard ingredients,as seen in the notorious Longdan Xiegan Pill event.

关键词： medicines formulation prescription

Gut microbiota-astrocyte axis: new insights into age-related cognitive decline

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neural Regeneration Research 2025年第4期20卷 990-1008页

作者： lan Zhang Jingge Wei Xilei Liu Dai Li xiaoqi Pang Fanglian Chen Hailong Cao ping Lei Haihe Laboratory of Cell Ecosystem Department of GeriatricsTianjin Medical University General HospitalTianjinChina Tianjin Geriatrics Institute Tianjin Medical University General HospitalTianjinChina Department of Gastroenterology and Hepatology Tianjin Medical University General HospitalNational Key Clinical SpecialtyTianjin Institute of Digestive DiseasesTianjin Key Laboratory of Digestive DiseasesTianjinChina Department of Urology Tianjin Medical University General HospitalTianjinChina Tianjin Neurological Institution Tianjin Medical University General HospitalTianjinChina

With the rapidly aging human population,age-related cognitive decline and dementia are becoming increasingly prevalent *** is considered the main risk factor for cognitive decline and acts through alterations in the composition of the gut microbiota,microbial metabolites,and the functions of *** microbiota–gut–brain axis has been the focus of multiple studies and is closely associated with cognitive *** article provides a comprehensive review of the specific changes that occur in the composition of the gut microbiota and microbial metabolites in older individuals and discusses how the aging of astrocytes and reactive astrocytosis are closely related to age-related cognitive decline and neurodegenerative *** article also summarizes the gut microbiota components that affect astrocyte function,mainly through the vagus nerve,immune responses,circadian rhythms,and microbial ***,this article summarizes the mechanism by which the gut microbiota–astrocyte axis plays a role in Alzheimer’s and Parkinson’s *** findings have revealed the critical role of the microbiota–astrocyte axis in age-related cognitive decline,aiding in a deeper understanding of potential gut microbiome-based adjuvant therapy strategies for this condition.

关键词： age aging Alzheimer’s disease astrocytes cognitive decline dementia gut microbiota gut–brain axis microbial metabolites neuroinflammation Parkinson’s disease

维普期刊数据库

A novel marine-derived anti-acute kidney injury agent targeting peroxiredoxin 1 and its nanodelivery strategy based on ADME optimization

在线全文

学校读者我要写书评

暂无评论

Acta Pharmaceutica Sinica B 2024年第7期14卷 3232-3250页

作者： ping Yu Tanwei Gu Yueyang Rao Weimin Liang Xi Zhang Huanguo Jiang Jindi Lu Jianglian She Jianmin Guo Wei Yang Yonghong Liu Yingfeng Tu lan Tang Xuefeng Zhou Guangdong Provincial Key Laboratory of New Drug Screening Guangdong-Hong Kong-Macao Joint Laboratory for New Drug ScreeningSchool of Pharmaceutical SciencesSouthern Medical UniversityGuangzhou 510515China CAS Key Laboratory of Tropical Marine Bio-Resources and Ecology Guangdong Key Laboratory of Marine Materia MedicaSouth China Sea Institute of OceanologyChinese Academy of SciencesGuangzhou 510301China NMPA Key Laboratory for Research and Evaluation of Drug Metabolism School of Pharmaceutical SciencesSouthern Medical UniversityGuangzhou 510515China Guangdong Lewwin Pharmaceutical Research Institute Co. Ltd.Guangdong Provincial Key Laboratory of Drug Non-Clinical Evaluation and ResearchGuangdong Engineering Research Center for Innovative Drug Evaluation and ResearchGuangzhou 510990China

Insufficient therapeutic strategies for acute kidney injury(AKI)necessitate precision therapy targeting its *** study reveals the new mechanism of the marine-derived anti-AKI agent,piericidin glycoside S14,targeting peroxiredoxin 1(PRDX1).By binding to Cys83 of PRDX1 and augmenting its peroxidase activity,S14 alleviates kidney injury efficiently in Prdx1-overexpression(Prdx1-OE)***,S14 also increases PRDX1 nuclear translocation and directly activates the Nrf2/HO-1/NQO1 pathway to inhibit ROS *** to the limited druggability of S14 with low bioavailability(2.6%)and poor renal distribution,a pH-sensitive kidney-targeting dodecanaminechitosan nanoparticle system is constructed to load S14 for precise treatment of AKI.L-Serine conjugation to chitosan imparts specificity to kidney injury molecule-1(Kim-1)-overexpressed *** developed S14-nanodrug exhibits higher therapeutic efficiency by improving the in vivo behavior of S14 *** encapsulation with micelles,the AUC_(0-t),half-life time,and renal distribution of S14 increase 2.5-,1.8-,and 3.1-fold,*** main factors contributing to the improved druggability of S14 nanodrugs include the lower metabolic elimination rate and UDPglycosyltransferase(UGT)-mediated *** summary,this study identifies a new therapeutic target for the marine-derived anti-AKI agent while enhancing its ADME properties and druggability through nanotechnology,thereby driving advancements in marine drug development for AKI.

关键词： Acute kidney injury Piericidin glycoside Peroxiredoxin 1 Nanodrug Kim-1 targeted ADME Marine drug Druggability

Effect of Down-regulation of MMP-2 by Quercetin on the Migration and Invasion of Uterine Fibroids Cells through the cAMP Signaling Pathway

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Journal of Biomedical Engineering 2024年第2期33卷 54-61页

作者： LIN Shu-ping ZOU xiao-fen Longyan First Affiliated Hospital of Fujian Medical University

Objective: To investigate the effect of down-regulation of matrix metalloproteinase-2(MMP-2) by down-regulating the cyclic adenosine monophosphate(cAMP) signaling pathway on the migration and invasion of uterine fibroids ***: A total of 65 female SD rats were randomly divided into five groups after being adaptively fed for 7 d. Except for the blank group, the remaining four groups of rats were injected with 0.05 mg/(100 g·d) estradiol benzoate and 0.5 mg/(100g·d) progesterone into the muscle to establish a uterine fibroids rat model. After successful modeling, the blank group and model group were given 200 mg/(kg·d) physiological saline by gavage,the low-dose group was given 100 mg/(kg·d) mifepristone by gavage, the medium-dose group was given 200 mg/(kg·d) mifepristone by gavage, and the high-dose group was given 300 mg/(kg·d) mifepristone by gavage. After continuous gavage treatment for 21 d,serum and uterine tissues were collected from rats to observe and compare the expression levels of MMP-2 mRNA, TIMP-2 mRNA, estradiol(E2), cAMP signaling pathway related proteins, and the migration and invasive ability of uterine fibroids cells in the five groups of rats. Results: The expression levels of MMP-2 mRNA and E2in the high-dose group were lower than those in the low-dose group and the medium-dose group, and the expression level of TIMP-2 mRNA was higher than that in the low-dose group and the medium-dose group(P<0.05). The number of cell migration in a single visual field of rats in the high-dose group was lower than that in the low-dose group and the medium-dose group(P<0.05). The number of cell invasion in a single visual field of rats in the high-dose group was lower than that in the low-dose group and the medium-dose group(P<0.05). The mRNA expression levels of cAMP, PDE and PK in the high-dose group were higher than those in the low-dose group, and the mRNA expression levels of AC in the high-dose group were lower than those in the low-dose group(P<0.

关键词：

Muscovite^(40)Ar/^(39)Ar isotopic dating of pegmatite veins in the Bieyesamas rare metal deposit in the Altay Mountain,Xinjiang,northwestern China

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

China Geology 2024年第3期7卷 589-591页

作者： Geng-biao Qiao ping Wang xiao-hong Wang Jun-lu Chen Key Laboratory for the Study of Focused Magmatism and Giant Ore Deposits Ministry of Natural ResourcesXi’an 710119China Northwest China Center for Geoscience Innovation Xi’an Center of China Geological SurveyXi’an 710119China Petroleum Exploration and Development Research Institute of PetroChina Changqing Oilfield Company Xi’an 710086China

*** The Altay Orogenic Belt in Xinjiang,China is located in the west of the Central Asian Orogenic Belt and in the transition zone between the Siberian Plate and the Kazakhstan-Junggar Plate,extending approximately 500 km in northern Xinjiang,China(Fig.1a).The Altay Orogenic Belt has undergone two-way accretion of the Paleozoic crust and the Meso-Cenozoic intracontinental orogeny,leading to the formation of large numbers of intermediate-acid *** than 100000 pegmatite veins have been discovered in the intermediate-acid intrusions,and they constitute an important rare metal metallogenic belt of China(Fig.1b).

关键词： Xinjiang dating isotopic

维普期刊数据库