Search results for: Yu-Dong Chen

Items from 1 to 18 out of 18 results

article

Microsatellite records for volume 10, issue 1

Ai-Qing Yu, Chengxin Fu, Chongbo He, Fei Liu, more

Conservation Genetics Resources > 2018 > 10 > 1 > 127-140

Electronic supplementary material The online version of this article (https://doi.org/10.1007/s12686-018-1008-1) contains supplementary material, which is available to authorized users.

article

Lung involvement in primary Sjögren's syndrome: Correlation between high-resolution computed tomography score and mortality

Ming-Han Chen, Hsiao-Ping Chou, Chien-Chih Lai, Yu-Dong Chen, more

Journal of the Chinese Medical Association > 2014 > 77 > 2 > 75-82

Lung involvement is one of the major systemic manifestations of primary Sjögren's syndrome (pSS). This study aims to demonstrate the correlation between high-resolution computed tomography (HRCT), pulmonary function test (PFT) results, and outcome in these patients.Forty-four pSS patients were enrolled and their PFT results and HRCT findings/scores were retrospectively investigated.All patients had...

article

Minimum Data Set for Assessing Soil Quality in Farmland of Northeast China

Yu-Dong CHEN, Huo-Yan WANG, Jian-Min ZHOU, Lu XING, more

Pedosphere > 2013 > 23 > 5 > 564-576

Soil quality assessment provides a tool for agriculture managers and policy makers to gain a better understanding of how various agricultural systems affect soil resources. Soil quality of Hailun County, a typical soybean (Glycine max L. Merill) growing area located in Northeast China, was evaluated using soil quality index (SQI) methods. Each SQI was computed using a minimum data set (MDS) selected...

article

Frequency and risk factors associated with atherosclerotic plaques in patients with a zero coronary artery calcium score

Chun-Ku Chen, Yen-Shu Kuo, Chien-An Liu, Ming-Huei Sheu, more

Journal of the Chinese Medical Association > 2012 > 75 > 1 > 10-15

Analysis of the coronary artery calcium levels usually provides important information that can be used in patient prognosis and stratification of treatment when coronary artery disease is suspected. However, plaques, with or without significant stenosis, have been reported in patients without coronary artery calcium. The aim of this study was to determine the frequency and risk factors of the development...

article

Selection of Arterial Input Function for Postprocessing of Cerebral CT Perfusion in Chronic Unilateral High-grade Stenosis or Occlusion of the Carotid or Middle Cerebral Artery

Fang-Ying Chiu, Michael Mu Huo Teng, Yi-Hsuan Kao, Yu-Dong Chen, more

Academic Radiology > 2012 > 19 > 1 > 8-16

We evaluated the effect of the arterial input function (AIF) on computed tomography perfusion (CTP) in patients with unilateral high-grade stenosis or occlusion in the carotid artery or middle cerebral artery without acute stroke.CTP datasets were retrospectively postprocessed using the same venous output function and different AIF selections: the second segment of the anterior cerebral artery (A2...

article

Myocardial bridging in Taiwanese: Noninvasive assessment by 64-detector row coronary computed tomographic angiography

Ming-Huei Sheu, Yu-Dong Chen, Yen-Shu Kuo, Mei-Han Wu, more

Journal of the Chinese Medical Association > 2011 > 74 > 4 > 164-168

Myocardial bridging (MB) is a congenital structural variant in which a segment of the epicardial coronary artery tunnels into and is surrounded by the myocardium. MB has been correlated to some clinical complications of cardiovascular disease (CVD). The depiction rate of MB varies significantly between catheter coronary angiography and autopsy studies. This study aimed to assess the depiction rate...

chapter

Dynamic behavior of nonlinear systems at critical point of Hopf bifurcation

Yu Dong Chen, Chun Yan Pei

2010 International Conference on Mechanic Automation and Control Engineering > 320 - 324

2010 International Conference on Mechanic Automation and Control Engineering (MACE)

This paper is concerned with the bifurcations of non-semi-simple eigenvalues at critical piont of Hopf bifurcation to understand the dynamic behavior of the system around the critical point clearly. By using the Puiseux expansion, the expression of the bifurcation of non-semi-simple eigenvalues and the corresponding topological structure in the parameter space are obtained. The zero-order approximate...

article

Myocardial Bridging in Taiwan: Depiction by Multidetector Computed Tomography Coronary Angiography

Yu-Dong Chen, Mei-Han Wu, Ming-Huei Sheu, Cheng-Yen Chang

Journal of the Formosan Medical Association > 2009 > 108 > 6 > 469-474

Myocardial bridging (MB) is a condition in which a segment of the major epicardial coronary artery is tunneled within and surrounded by the myocardium. This condition has been linked to severe complications. The aim of this study was to evaluate the incidence of MB in Taiwanese subjects examined with electrocardiogram-gated, 16-slice, multidetector computed tomography (MDCT) coronary angiography,...

article

Migration of an Ingested Foreign Body into the Right External Iliac Vein

Yu-Dong Chen, Hsiou-Shan Tseng, Rheun-Chuan Lee, Yi-You Chiou, more

Journal of Vascular and Interventional Radiology > 2009 > 20 > 3 > 420-422

article

Expressional induction of Paralichthys olivaceus cathepsin B gene in response to virus, poly I:C and lipopolysaccharide

Fu-Tie Zhang, Yi-Bing Zhang, Yu-Dong Chen, Rong Zhu, more

Fish and Shellfish Immunology > 2008 > 25 > 5 > 542-549

Cathepsin B is a lysosomal cysteine protease of the papain-like enzyme family with multiple biological functions. In this study, Paralichthys olivaceus cathepsin B (PoCatB) cDNA was isolated from flounder embryonic cells (FEC) treated with UV-inactivated grass carp hemorrhage virus (GCHV) and subsequently identified as a virally induced gene. The full length cDNA of PoCatB is 1801bp encoding 330-amino...

article

Robustness analysis of responses of vibration control structures with uncertain parameters using interval algorithm

Su Huan Chen, Min Song, Yu Dong Chen

Structural Safety > 2007 > 29 > 2 > 94-111

Variations in system parameters due to uncertainties may result in system performance deterioration. Uncertainties in modeling of structures are often considered to ensure that control system is robust with respect to response errors. Hence, the uncertain concept plays an important role in vibration control of the engineering structures. The paper discusses the robustness of responses of vibration...

article

The innate immune response to grass carp hemorrhagic virus (GCHV) in cultured Carassius auratus blastulae (CAB) cells

Yi-Bing Zhang, Jun Jiang, Yu-Dong Chen, Rong Zhu, more

Developmental and Comparative Immunology > 2007 > 31 > 3 > 232-243

Virus infection of mammalian cells activates an innate antiviral immune response characterized by production of interferon (IFN) and the subsequent transcriptional upregulation of IFN-stimulated genes (ISGs) by the JAK-STAT signaling pathway. Here, we report that a fish cell line, crucian carp (Carassius auratus L.) blastulae embryonic (CAB) cells, can produce IFN activity and then form an antiviral...

article

MRI of alveolar soft-part sarcoma

Yu-Dong Chen, Ming-Shium Hsieh, Min-Szu Yao, Yun-Ho Lin, more

Computerized Medical Imaging and Graphics > 2006 > 30 > 8 > 479-482

Alveolar soft-part sarcoma (ASPS) is rare. We present a case of a 30-year-old woman with a 6-month history of a palpable mass in her left thigh. MRI showed an 8-cm mass and a satellite nodule at the left gluteus muscle. The main tumor exhibited an isointense signal on T1-weighted images and high-signal-intensity areas with low-signal-intensity scanty solid components on T2-weighted images. MR angiography...

article

Molecular cloning and stress-induced expression of paralichthys olivaceus heme-regulated initiation factor 2α kinase

Rong Zhu, Yi-Bing Zhang, Yu-Dong Chen, Cai-Wen Dong, more

Developmental and Comparative Immunology > 2006 > 30 > 11 > 1047-1059

The heme-regulated initiation factor 2α kinase (HRI) is acknowledged to play an important role in translational shutoff in reticulocytes in response to various cellular stresses. In this study, we report its homologous cDNA cloning and characterization from cultured flounder embryonic cells (FEC) after treatment with UV-inactivated grass carp haemorrhagic virus (GCHV). The full-length cDNA of Paralichthys...

article

Interval eigenvalues of closed-loop systems of uncertain structures

Su Huan Chen, Xiao Ming Zhang, Yu Dong Chen

Computers and Structures > 2006 > 84 > 3-4 > 243-253

Using the interval analysis, the vibration control problem of structures with interval parameters is discussed, which is approximated by a deterministic one. A method to solve the interval eigenvalues of the closed-loop system is presented. The expressions of the interval stiffness and interval mass matrix are developed directly from the interval parameters. With matrix perturbation and interval extension...

article

Inductive expression and characterization analysis of Paralichthys olivaceus pigment epithelium-derived factor in a virally infected cell line

Yu-Dong Chen, Yi-Bing Zhang, Rong Zhu, Fu-Tie Zhang, more

Biochemical and Biophysical Research Communications > 2005 > 335 > 3 > 799-809

Pigment epithelium-derived factor (PEDF) is acknowledged to be a non-inhibitory member of the serine protease inhibitor (serpin) superfamily, with antiangiogenesis, and neuroprotective and immunoregulatory function, mainly in the tissues of nervous system. Here, A PEDF gene homolog, Paralichthys olivaceus PEDF (PoPEDF), was isolated from flounder embryonic cells (FEC) treated with UV-inactivated Grass...

article

Interval optimization for uncertain structures

Su Huan Chen, Jie Wu, Yu Dong Chen

Finite Elements in Analysis & Design > 2004 > 40 > 11 > 1379-1398

This paper presents an interval optimization method to solve the uncertain problems of the vibration systems with multi-degrees of freedom, where the structural characteristics are assumed to be expressed as interval parameters. Combining the interval extension of function with the first-order Taylor expansions of the functions, the interval optimization method is derived. The present method is implemented...

article

Structural modal reanalysis for topological modifications with extended Kirsch method

Feng Rong, Su Huan Chen, Yu Dong Chen

Computer Methods in Applied Mechanics and Engineering > 2003 > 192 > 5-6 > 697-707

In this paper, a new effective method for modal reanalysis of structures subjected to topological modifications is presented. The effect of inertia coupling between the old degrees of freedom and the new added degrees of freedom is introduced with iterative perturbation. Furthermore, the extended Kirsch method is utilized to improve the accuracy of the starting solutions. The numerical examples are...

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