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Perioperative nutrition optimization:a review of the current literature

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Frontiers of Nursing 2024年第2期11卷 127-137页

作者： Jin-Shuai Li wei-bing Shuang First Clinical Medical College Shanxi Medical UniversityTaiyuanShanxi 030001China Department of Urology The First Hospital of Shanxi Medical UniversityTaiyuanShanxi 030001China

Objective:This article aims to elaborate the recent research status of perioperative nutrition optimization,in order to help clinical ***:This study employed a comprehensive and systematic method to search prominent databases,including PubMed and Web of Science,using carefully selected *** meticulous screening,the inclusion of high-quality studies was prioritized,and a thorough review of the references was conducted to comprehensively analyze the latest evidence on perioperative nutrition ***:The main contents include preoperative nutritional risk screening and assessment,nutritional support pathway,immune enhancing nutrition,preoperative and postoperative nutritional management,as well as personalized nutrition optimization strategies for specific populations(such as children,bariatric surgery patients,and cancer patients).Conclusions:In clinical practice,the importance of perioperative nutrition should be emphasized,and personalized nutrition management plans should be developed based on the characteristics and needs of *** research and promotion of perioperative nutrition optimization strategies will help improve the overall prognosis and quality of life of surgical patients.

关键词： enteral nutrition immune enhancing nutrition nutritional screening and assessment parenteral nutrition perioperative

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Contributors to tidal duration asymmetry with varied coastline configurations on western shelf of Yellow Sea

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Water Science and Engineering 2024年第1期17卷 1-12页

作者： Xi Feng Zheng Li Hui Feng Jia-yan Yang Shou-peng Xie wei-bing Feng College of Harbor.Coastal and Offshore Engineering Hohai UniversityNanjing 210098China China Harbour Engineering Co. LtdBeijing 100027China Key Laboratory of Port Waterway and Sedimentation Engineering of the Ministry of CommunicationsNanjing 210029China China South-to-North Water Diversion Corporation Limited Beijing 100036China

Coastal management in China is confronted with an urgent choice between natural restoration and maintenance of existing seawalls and reclaimed land for economic development.A key criterion for making this decision is the resilience to coastal flooding,which depends on the ability to predict tidal *** duration asymmetry(TDA)is a key parameter in determination of the arrival and duration of flood *** study selected the western inner shelf of the Yellow Sea(WYS)as the study area and investigated the responses of TDA to different shoreline configurations and relative sea level *** responses of TDA to shoreline reconstruction yielded spatial variability locally and *** the nearshore area,the responses of TDA to the complex ocean environment mainly originated from the combined functions of reflection,bottom friction,and advection,which controlled the energy transfer from M2 or S2 constituents to their overtides or compound *** sensitivity of TDA to coastline typologies was not limited to coastal waters but could stretch over the entire inner *** vulnerability of tidal responses was due to the displacement of the M2 amphidrome of the Kelvin wave on the WYS,which in turn changed tidal energy fluxes over the *** relative sea level rise could intensify the feedback of TDA to seawalls and land reclamation.

关键词： Tidal duration asymmetry Western inner shelf of Yellow Sea Natural restoration Relative sea level rise Tidal amphidrome

Inetetamab combined with pyrotinib and chemotherapy in the treatment of breast cancer brain metastasis: A case report

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World Journal of Clinical Cases 2024年第3期12卷 575-581页

作者： Qing-Qing Dou Ting-Ting Sun Guo-Qiang Wang wei-bing Tong Graduate Student Institute Inner Mongolia Medical UniversityHohhot 010000Inner Mongolia Autonomous RegionChina Central Breast Area B Beijing University Cancer Hospital Inner Mongolia HospitalHohhot 010000Inner Mongolia Autonomous RegionChina

BACKGROUND Breast cancer brain metastasis(BCBM)is an advanced breast disease that is difficult to treat and is associated with a high risk of *** prognosis is usually poor,with reduced quality of *** this context,we report the case of a patient with HER-2-positive BCBM treated with a macromolecular mAb(ine-tetamab)combined with a small molecule tyrosine kinase inhibitor(TKI).CASE SUMMARY The patient was a 58-year-old woman with a 12-year history of type 2 *** was compliant with regular insulin treatment and had good blood glucose *** patient was diagnosed with invasive carcinoma of the right breast(T3N1M0 stage IIIa,HER2-positive type)through aspiration biopsy of the ipsilateral breast due to the discovery of a breast tumor in February *** showed ER(-),PR(-),HER-2(3+),and Ki-67(55-60%+).Preoperative neoadjuvant chemotherapy,i.e.,the AC-TH regimen(epirubicin,cyclophosphamide,docetaxel-paclitaxel,and trastuzumab),was administered for 8 *** underwent modified radical mastectomy of the right breast in November 2019 and received tocilizumab targeted therapy for 1 *** metastasis was found 9 mo after *** underwent brain metastasectomy in August *** showed ER(-)and PR.(-),HER-2(3+),and Ki-67(10-20%+).In November 2020,the patient experienced headache *** an examination,tumor recurrence in the original surgical region of the brain was observed,and the patient was treated with inetetamab,pyrotinib,and ***-brain radiotherapy was *** patient and her family refused radiotherapy for personal *** September 2021,a routine examination revealed that the brain tumor was considerably *** original systemic treatment was continued and combined with intensity-modulated radiation therapy for brain metastases,followed by regular hospitalization and routine *** patient’s condition is generally stable,and she has a relatively high qua

关键词： Breast cancer brain metastasis Resistance to trastuzumab Macromolecule inetetamab Small molecule tyrosine kinase inhibitor Radiation therapy HER2-positive Case report

Impaired implicit emotion regulation in patients with panic disorder:An event-related potential study on affect labeling

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World Journal of Psychiatry 2024年第2期14卷 234-244页

作者： Hai-Yang Wang Li-Zhu Li Yi Chang Xiao-Mei Pang bing-wei Zhang Department of Neurology Jining No.1 People's HospitalShandong First Medical UniversityJining 272000Shandong ProvinceChina Department of Neurology and Psychiatry First Affiliated Hospital of Dalian Medical UniversityDalian 116011Liaoning ProvinceChina Department of Neurology Sixth Peoples'Hospital of ShenyangShenyang 110003Liaoning ProvinceChina

BACKGROUND Panic disorder(PD)involves emotion dysregulation,but its underlying mechanisms remain poorly *** research suggests that implicit emotion regulation may play a central role in PD-related emotion dysregulation and symptom ***,there is a lack of studies exploring the neural mechanisms of implicit emotion regulation in PD using neurophysiological *** To study the neural mechanisms of implicit emotion regulation in PD with eventrelated potentials(ERP).METHODS A total of 25 PD patients and 20 healthy controls(HC)underwent clinical *** study utilized a case-control design with random sampling,selecting participants for the case group from March to December *** performed an affect labeling task,using affect labeling as the experimental condition and gender labeling as the control *** and behavioral data were recorded to compare the late positive potential(LPP)within and between the *** Both PD and HC groups showed longer reaction times and decreased accuracy under the affect *** the HC group,late LPP amplitudes exhibited a dynamic pattern of initial increase followed by ***,a significant group×condition interaction effect was *** effect analysis revealed a reduction in the differences of late LPP amplitudes between the affect labeling and gender labeling conditions in the PD group compared to the HC ***,among PD patients under the affect labeling,the late LPP was negatively correlated with disease severity,symptom frequency,and *** PD patients demonstrate abnormalities in implicit emotion regulation,hampering their ability to mobilize cognitive resources for downregulating negative *** late LPP amplitude in response to affect labeling may serve as a potentially valuable clinical indicator of PD severity.

关键词： Panic disorder Implicit Emotion regulation Affect labeling Late positive potential

Robust textile-based spoof plasmonic frequency scanning antenna for on-body IoT applications

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Science China(Information Sciences) 2024年第8期67卷 269-284页

作者： Zhao-Min CHEN Jun-Lin ZHAN Hao CHEN Ya LI Hongjun HE Wu YANG Zhen-Guo LIU wei-bing LU State Key Lab of Millimeter Waves School of Information Science and EngineeringSoutheast University Center for Flexible RF Technology Frontiers Science Center for Mobile Information Communication and SecuritySoutheast University Future Research Laboratory China Mobile Research Institute Purple Mountain Laboratories

Securing a comfortable, wearable compact frequency beam scanning antenna(FBSA) with robustness to deformation, low specific absorption rate(SAR), and good coverage of the surrounding environment for Internet of Things(IoT) applications, such as on-body navigation and wireless communication is an emerging challenge. In this work, a robust textile-based spoof plasmonic frequency scanning antenna utilizing higher-order modes is presented, which is also robust to deformation caused by the activities of the human body. The innovative design of the element ensures the high-efficiency transmission of the fundamental mode of spoof surface plasmon polaritons(SSPP) structure, providing the potential of being a multifunctional composite device in the compact on-body network. Besides, an artificial magnetic conductor(AMC) is designed underneath the SSPP structure, obtaining a low SAR value(0.113 W/kg), which ensures the safety of users. As a practical realization of this concept, a textile-based spoof plasmonic antenna was fabricated in the microwave regime and the performed experimental results show the proposed antenna has a single-beam radiation characteristic with a 70° beam scanning angle range when the frequency is 4.7–6.0 GHz with a high average realized gain of 13.15 dBi. And it still maintains a steady performance when faced with structure deformation, which proves its robustness. Wireless communication quality experiments are performed to demonstrate the proposed antenna can measure the angles of targets and realize wireless signal transmission to specific targets as the frequency varies, it may find great potential in the field of on-body IoT applications.

关键词： frequency beam scanning antenna (FBSA) Internet of Things (IoT) on-body communication spoof surface plasmon polaritons (SSPP) textile-based antenna

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Targeting colorectal cancer with Herba Patriniae and Coix seed:Network pharmacology,molecular docking,and in vitro validation

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World Journal of Gastrointestinal Oncology 2024年第8期16卷 3539-3558页

作者： Cheng-Lei Wang bing-wei Yang Xin-Yan Wang Xue Chen wei-Dong Li Hao-Yu Zhai Ying Wu Mu-YaoCui Jia-He Wu Qing-Hui Meng Nan Zhang Department of Oncology Guang’anmen HospitalChina Academy of Chinese Medical SciencesBeijing 100053China The First Clinical Medical College Shaanxi University of Chinese MedicineXianyang 712046Shaanxi ProvinceChina Department of Scientific Research Management Guang’anmen HospitalChina Academy of Chinese Medical SciencesBeijing 100053China School of Clinical Medicine Qinghai University Xining 810000Qinghai ProvinceChina School of Chinese Materia Medica Beijing University of Chinese MedicineBeijing 100029China

BACKGROUND Herba Patriniae and Coix seed(HC)constitute a widely utilized drug combination in the clinical management of colorectal cancer(CRC)that is known for its diuretic,anti-inflammatory,and swelling-reducing *** its efficacy has been demonstrated in a clinical setting,the active compounds and their mechanisms of action in CRC treatment remain to be fully *** To identify the active,CRC-targeting components of HC and to elucidate the mechanisms of action *** Active HC components were identified and screened using *** for each component were ***-related targets were obtained from human gene *** targets between HC and CRC were identified.A“drug-ingredient-target”network was created to identify the core components and targets *** Ontology(GO)and Kyoto Encyclopedia of Genes and Genomes(KEGG)analyses were conducted to elucidate the key pathways *** docking between core targets and key components was *** vitro experiments validated core *** Nineteen active components of HC were identified,with acacetin as the primary active *** predictive analysis identified 454 targets of the active compounds in *** mapping with 2685 CRC-related targets yielded 171 intervention targets,including 30 core *** and KEGG analyses indicated that HC may influence the phosphoinositide 3-kinase(PI3K)/Akt signaling *** docking showed that acacetin exhibited an optimal interaction with AKT1,identifying PI3K,AKT,and P53 as key genes likely targeted by HC during CRC *** inhibited HT-29 cell proliferation and migration,as well as promoted apoptosis,in *** blotting analysis revealed increased p53 and cleaved caspase-3 expression and decreased levels of p-PI3K,p-Akt,and survivin,which likely contributed to CRC *** Acacetin,the principal active compound in the HC pair,inhibited the proliferati

关键词： Colorectal cancer Baijiangcao(Herba Patriniae) Yiyiren(Coix seed) Acacetin Proliferation Migration Apoptosis Network pharmacology

基于悬挂变量的显式无条件稳定时域有限差分亚网格算法

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物理学报 2024年第8期73卷 72-82页

作者：何欣波魏兵西安电子科技大学物理学院西安710071

时域有限差分(finite-difference time-domain,FDTD)方法由于稳定性条件的限制,在处理含精细结构的电磁问题时效率不高.显式无条件稳定(explicit unconditionally stable,EUS)FDTD方法通过滤除系统矩阵的不稳定模式,能够消除稳定性条件... 详细信息

时域有限差分(finite-difference time-domain,FDTD)方法由于稳定性条件的限制,在处理含精细结构的电磁问题时效率不高.显式无条件稳定(explicit unconditionally stable,EUS)FDTD方法通过滤除系统矩阵的不稳定模式,能够消除稳定性条件的限制,提高精细结构的仿真效率.然而,EUS-FDTD方法需要求解数值系统矩阵的特征值,在采用亚网格方案对含精细结构目标离散时需要保证数值系统矩阵的对称性.现有的EUS-FDTD亚网格方法存在着构造复杂、精度不足等问题.针对以上问题,本文将悬挂变量亚网格(hanging variables subgridding,HVS)算法应用于EUS-FDTD算法中,从系统矩阵的对称性出发证明了悬挂变量亚网格算法的稳定性,给出了高精度、稳定、容易实施的HVS-EUS-FDTD方案.通过线磁流在自由空间的辐射、多个介质目标以及三维含介质腔体的数值算例证明了所提方法的稳定性、高精度以及高效性.数值实验表明,HVS-EUS-FDTD算法的计算效率相比于均匀细网格FDTD算法可提升数百倍,相比于HVS-FDTD算法最高可提升Ratio(粗细网格尺寸比)倍.

关键词：时域有限差分显式无条件稳定悬挂变量精细结构

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Giant retroperitoneal hemolymphangioma:A case report and review of literature

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World Journal of Clinical Cases 2024年第22期12卷 5258-5262页

作者： Yi-Kai Wang Ying-Hao Liu wei-bing Shuang Department of Urology The First Hospital of Shanxi Medical UniversityTaiyuan 030001Shanxi ProvinceChina

BACKGROUND Hemolymphangioma is a very rare benign tumor in clinical practice caused by abnormalities of the *** clinical features are often atypical,and it is easy to miss and *** the time of nuclear magnetic T1 is significantly reduced,the diagnosis of hemangioma should be ***,we report this case in the hope of raising clinicians'awareness of the *** SUMMARY A 37-year-old man presented with a giant retroperitoneal *** tomography and magnetic resonance imaging indicated the possibility of a large perirenal lymphatic *** postoperative pathological diagnosis is retroperitoneal *** patient underwent surgical excision after adequate *** postoperative recovery was smooth and there were no *** was no recurrence during half a year of *** This case reiterates that large retroperitoneal cystic masses with significantly shortened nuclear T1 time should be considered *** clinical basis and experience for the diagnosis and treatment of these diseases is necessary.

关键词： Hemolymphangioma Retroperitoneal tumor Surgical excision Magnetic resonance imaging Case report

Quantum Anomalous Hall Effect with Tunable Chern Numbers in High-Temperature 1T-PrN_(2) Monolayer

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Chinese Physics Letters 2024年第5期41卷 77-84页

作者：吴绪才李树宗司君山黄博张卫兵 Hunan Provincial Key Laboratory of Flexible Electronic Materials Genome Engineering School of Physics and Electronic SciencesChangsha University of Science and TechnologyChangsha 410114China

Quantum anomalous Hall(QAH) insulators have highly potential applications in spintronic device. However,available candidates with tunable Chern numbers and high working temperature are quite rare. Here, we predict a 1T-PrN_(2) monolayer as a stable QAH insulator with high magnetic transition temperature of above 600 K and tunable high Chern numbers of C = ±3 from first-principles calculations. Without spin-orbit coupling(SOC),the 1T-PrN_(2) monolayer is predicted to be a p-state Dirac half metal with high Fermi velocity. Rich topological phases depending on magnetization directions can be found when the SOC is considered. The QAH effect with periodical changes of Chern number(±1) can be produced when the magnetic moment breaks all twofold rotational symmetries in the xy plane. The critical state can be identified as Weyl half semimetals. When the magnetization direction is parallel to the z-axis, the system exhibits high Chern number QAH effect with C = ±*** work provides a new material for exploring novel QAH effect and developing high-performance topological devices.

关键词： magnetization topological monolayer

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