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Pheochromocytoma in a 49-year-old woman presenting with acute myocardial infarction:A case report

World Journal of Clinical Cases 2021年第15期9卷 3752-3757页

作者： Hao-Yu wu Yi-Wei Cao tian-Jiao Gao Jian-Li fu Lei Liang Department of Cardiology Shaanxi Provincial People’s HospitalXi'an 710068Shaanxi ProvinceChina Department of Electrocardiology Shaanxi Provincial People’s HospitalXi'an 710068Shaanxi ProvinceChina Department of Gastroenterology Xi’an Children’s HospitalXi'an 710068Shaanxi ProvinceChina Ultrasonic Diagnosis Center Shaanxi Provincial People’s HospitalXi’an 710068Shaanxi ProvinceChina

BACKGROUND Pheochromocytoma is a rare endocrine tumor arising from chromaffin cells and having extensive and profound effects on the cardiovascular system by continuously or intermittently releasing *** clinical manifestations of pheochromocytoma are diverse,and the typical triad,including episodic headache,palpitations,and sweating,only occurs in 24%of pheochromocytoma patients,which often misleads clinicians into making an incorrect *** herein report the case of a patient with intermittent chest pain and elevated myocardial enzymes for 2 years who was diagnosed with *** SUMMARY A 49-year-old woman presented with intermittent chest pain for 2 *** years ago,the patient experienced chest pain and was diagnosed with acute myocardial infarction,with 25%stenosis in the left *** patient still had intermittent chest pain after *** hours before admission to our hospital,the patient experienced chest pain with nausea and vomiting,lasting for 20 *** I and urinary norepinephrine and catecholamine levels were *** electrocardiogram indicated QT prolongation and ST-segment depression in leads II,III,aVF,and V3-V6.A coronary computed tomography angiogram revealed no evidence of coronary artery *** showed left ventricular enlargement and a decreased posterior inferior wall motion ***-enhanced computed tomography demonstrated an inhomogeneous right adrenal *** patient successfully underwent laparoscopic right adrenalectomy,and histopathology confirmed adrenal *** the first-year follow-up visits,the patient was *** abnormal changes on echocardiography and electro-cardiogram *** Clinicians should be aware of pheochromocytoma.A timely and accurate diagnosis of pheochromocytoma is essential for alleviating serious cardiac complications.

关键词： Pheochromocytoma Catecholamine Cardiac complications Acute myocardial infarction Chest pain Case report

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A　NEW　APPROACH　TO　SYNTHESIZING　2－ALKOXYCARBONYL　－2－METHYL　ETHYL　TIN　TRICHLORIDES　AND　THEIR　COMPLEXES　WITH　DBSO　AND　HMPA

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Chinese Chemical Letters 1996年第2期7卷 105-106页

作者： tian, LJ fu, FX Pan, HD QUfu NORMAL UNIV DEPT CHEMQUFU 273165PEOPLES R CHINA NE NORMAL UNIV DEPT CHEMCHANGCHUN 130024PEOPLES R CHINA

A new approach based on transesterification reaction to synthesizing 2-alkoxycarbonyl-2 -methyl ethyl tin trichlorides and their complexes with dibenzylsulfoxide (DBSO) and hexamethylphosphoramide (HMPA )was reported. They were characterized by elemental analysis,IR and HNMR spectra. The possible mechanism for transesterifications was suggested.

关键词： HMPA DBSO WITH COMPLEXES AND ALKOXYCARBONYL

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Plug-and-Play algorithm for under-sampling Fourier single-pixel imaging

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Science China(Information Sciences) 2022年第10期65卷 307-308页

作者： Ye tian Ying fu Jun ZHANG School of Information and Electronics Beijing Institute of Technology Advanced Research Institute of Multidisciplinary Science Beijing Institute of Technology School of Computer Science and Technology Beijing Institute of Technology

Dear editor,Single-pixel imaging(SPI) is an indirect image measurement technique that can capture images using a detector without spatial resolution [1]. The principle of SPI is using a sequence of structured light patterns to sample the object image and recording the reflected or refracted light intensity using a single-pixel detector.

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Special Focus on Millimeter Wave Communications Techniques and Devices for 5G—Editorial

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Science China(Information Sciences) 2017年第8期60卷 5-6页

作者： fu-Chun ZHENG Gang wu Harbin Institute of Technology The University of York University of Electronic Science and Technology of China

Due to the rapid development of cost-effective CMOS solutions and recent experimental validation on communications over millimeter wave(mm Wave)bands,which span from 30 to 300 GHz,mm Wave communications technologies are being considered for 5G mobile systems to provide ultra-high data rates for front haul,back haul,and short or middle range broadband *** to the array gain of massive multiple-input multiple-output(m-MIMO)antenna arrays,the heavy path loss of mmWave

关键词： Wave for Editorial Special Focus on Millimeter Wave Communications Techniques and Devices for 5G MIMO on

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Transformer-Based Under-sampled Single-Pixel Imaging

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Chinese Journal of Electronics 2023年第5期32卷 1151-1159页

作者： tian Ye fu Ying ZHANG Jun School of Information and Electronics Beijing Institute of Technology Advanced Research Institute of Multidisciplinary Science Beijing Institute of Technology Yangtze Delta Region Academy of Beijing Institute of Technology School of Computer Science and Technology Beijing Institute of Technology

Single-pixel imaging, as an innovative imaging technique, has attracted much attention during the last decades. However, it is still a challenging task for single-pixel imaging to reconstruct high-quality images with fewer measurements. Recently, deep learning techniques have shown great potential in single-pixel imaging especially for under-sampling cases. Despite outperforming traditional model-based methods, the existing deep learning-based methods usually utilize fully convolutional networks to model the imaging process which have limitations in long-range dependencies capturing, leading to limited reconstruction performance. In this paper, we present a transformer-based single-pixel imaging method to realize high-quality image reconstruction in undersampled situation. By taking advantage of self-attention mechanism, the proposed method is good at modeling the imaging process and directly reconstructs high-quality images from the measured one-dimensional light intensity sequence. Numerical simulations and real optical experiments demonstrate that the proposed method outperforms the state-of-the-art single-pixel imaging methods in terms of reconstruction performance and noise robustness.

关键词： Imaging Computer architecture Optical computing Transformers Optical imaging Noise robustness Optical noise

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安迪尔胶囊预防缓慢性心律失常的实验研究

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山西中医 2008年第5期24卷 51-52页

作者：王明君牛天福武玉鹏祁慧霞王建萍山西省中医药研究院

目的:探讨安迪尔胶囊预防缓慢性心律失常的作用。方法:将50只大鼠随机分为模型组、阳性对照组(心宝丸)、安迪尔低、中、高剂量组,灌胃给药,连续7天。末次用药2小时后,腹腔注射普萘洛尔5mg/kg,记录注后即刻及2、5、10、20min的心率。结果... 详细信息

目的:探讨安迪尔胶囊预防缓慢性心律失常的作用。方法:将50只大鼠随机分为模型组、阳性对照组(心宝丸)、安迪尔低、中、高剂量组,灌胃给药,连续7天。末次用药2小时后,腹腔注射普萘洛尔5mg/kg,记录注后即刻及2、5、10、20min的心率。结果:安迪尔中剂量组下降幅度小于模型组(P<0·05),安迪尔高剂量组下降幅度明显小于模型组(P<0·01)。结论:安迪尔胶囊可能具有激活β肾上腺素受体及促进儿茶酚胺释放的作用。

关键词：安迪尔胶囊缓慢性心律失常普萘洛尔实验研究

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煤表面含氧官能团吸附氮化物的模拟计算研究

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原子与分子物理学报 2025年第2期42卷 1-7页

作者：孙潇镝唐克王聚财富添洪新辽宁工业大学化学与环境工程学院锦州121001

煤表面六种常见的官能团结构单元包括酚羟基Ph-OH、羧基-COOH、羰基-C=O、醚键-O-、醇羟基R-OH和烷基R,采用巨正则蒙特卡洛(GCMC)和密度泛函理论(DFT)从原子层面模拟计算煤表面官能团对苯胺、吡啶、喹啉三种典型氮化物的吸附性能.通过... 详细信息

煤表面六种常见的官能团结构单元包括酚羟基Ph-OH、羧基-COOH、羰基-C=O、醚键-O-、醇羟基R-OH和烷基R,采用巨正则蒙特卡洛(GCMC)和密度泛函理论(DFT)从原子层面模拟计算煤表面官能团对苯胺、吡啶、喹啉三种典型氮化物的吸附性能.通过计算分析前线轨道、吸附能及分子间吸附距离等参数,探究三种氮化物在煤表面不同官能团上的吸附机理,结果表明煤表面模型上各官能团对三种氮化物的吸附强弱顺序均为:-COOH>R-OH>Ph-OH>-C=O>-O->R,三种氮化物在煤表面官能团的吸附强弱顺序为:吡啶>喹啉>苯胺.

关键词：煤官能团氮化物模拟吸附

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Photodegradation of Norfloxacin in aqueous solution containing algae

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Journal of Environmental Sciences 2012年第4期24卷 743-749页

作者： Junwei Zhang Dafang fu Jilong wu Department of Municipal Engineering School of Civil EngineeringSoutheast UniversityNanjing 210096China

Photodegradation of Norfloxacin in aqueous solution containing algae under a medium pressure mercury lamp （15 W, λmax -365nm） was investigated. Results indicated that the photodegradation of Norfloxacin could be induced by the algae in the heterogeneous algaewater systems. The photodegradation rate of Norfloxacin increased with increasing algae concentration, and was greatly influenced by the temperature and pH of solution. Meanwhile, the cooperation action of algae and Fe（III）, and the ultrasound were beneficial to photodegradation of Norfloxacin. The degradation kinetics of Norfloxacin was found to follow the pseudo zero-order reaction in the suspension of algae. In addition, we discussed the photodegradation mechanism of Norfloxacin in the suspension of algae. This work will be helpful for understanding the photochemical degradation of antibiotics in aqueous environment in the presence of algae, for providing a new method to deal with antibiotics pollution.

关键词： photodegradation Norfloxacin algae kinetic analysis mechanism

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Active zone stability:insights from fly neuromuscular junction

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Neural Regeneration Research 2015年第5期10卷 677-678页

作者： Xiaolin tian Chunlai wu Neuroscience Center of Excellence Department of Cell Biology and AnatomySchool of MedicineLouisiana State University Health Sciences Center

The presynaptic active zone is a dynamic structure that orchestrates regulated release of neurotrans- mitters. Developmental and aging processes, and changes in neuronal network activity can all modulate the number, size and composition of active zone and thereby synaptic efficacy. However, very little is known about the mechanism that controls the structural stability of active zone. By study- ing a model synapse, the Drosophila neuromuscular iunction, our recent work shed light on how two scaffolding proteins at the active zone regulate active zone stability by promoting a localized dephos- phorylation event at the nerve terminal. Here we discuss the major insights from our findings and their implications for future research.

关键词： active zone stability Drosophila neuromuscular junction dephosphorylation Liprin-α Syd-1 PP2A GSK-3β

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Congruences for finite triple harmonic sums

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Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2007年第6期8卷 946-948页

作者： fu Xu-dan ZHOU Xia CAI tian-xin Department of Mathematics Zhejiang University Hangzhou 310028 China Hangzhou Foreign Language School Hangzhou 310023 China

Zhao （2003a） first established a congruence for any odd prime p〉3, S（1,1,1 ;p）=-2Bp-3 （mod p）, which holds when p=3 evidently. In this paper, we consider finite triple harmonic sum S（α,β, γ,ρ）（modp） is considered for all positive integers α,β, γ. We refer to w=α＋β＋ γ as the weight of the sum, and show that if w is even, S（α,β, γ,ρ）=0 （mod p） for p≥w＋3; if w is odd, S（α,β, γ,ρ）=-rBp-w （mod p） for p≥w, here r is an explicit rational number independent ofp. A congruence of Catalan number is obtained as a special case.

关键词： Finite triple harmonic sums Recursive relation Bernoulli numbers Catalan numbers

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