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40 papers found.
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A general framework for shiftable position-based dual-image reversible data hiding

. His research interests include digital forensics, data hiding, image processing, and pattern recognition. Chuan Qin received the B.S. degree in electronic engineering and the M.S. degree in signal and

Guest Editorial: Multimedia Information Security and Its Applications in Cloud Computing

BDither Modulation Based Adaptive Steganography Resisting JPEG Compression and Statistic Detection^ (, Yi Zhang, Xiaodong Zhu, Chuan Qin, Chunfang Yang, and ... from the beginning to the eventual publication of this special issue. Chuan Qin received the B.S. degree in electronic engineering and the M.S. degree in signal and information processing from Hefei

Fingolimod suppresses neuronal autophagy through the mTOR/p70S6K pathway and alleviates ischemic brain damage in mice

Li, Ming-Huan Wang. Formal analysis: Chuan Qin. Funding acquisition: Dai-Shi Tian, Jun-Li Liu. Investigation: Chuan Qin, Wen-Hui Fan. Methodology: Ming-Huan Wang, Chuan Qin, Wen-Hui Fan. Project ... administration: Dai-Shi Tian, Jun-Li Liu. Software: Chuan Qin. Supervision: Jun-Li Liu. Validation: Chuan Qin, Wen-Hui Fan. Visualization: Wen-Hui Fan. Writing ± original draft: Xiao Li, Ming-Huan Wang

Guest Editorial: Information Hiding and Forensics for Multimedia Security

issue. Chuan Qin The author received the B.S. degree in electronic engineering and the M.S. degree in signal and information processing from Hefei University of Technology, Anhui, China, in 2002 and 2005

Certain Subclasses of Multivalent Functions Defined by Higher-Order Derivative

In this paper, we define and study some subclasses of multivalent analytic functions of higher order in the unit disc. These classes generalize some classes previously studied. We obtain coefficient inequalities, distortion theorems, extreme points, and integral mean inequalities. We derive some results as special cases.

Shaking Table Tests on Earthquake Response Characterization of a Complex Museum Isolated Structure in High Intensity Area

Owing to special functional requirements of museum, such as great space and story height for exhibitions, large floor slab openings in plan and long span truss in elevation are becoming increasingly considered in museum design, which leads to challenges to structural safety. The aseismic performance of an isolated museum structure in high earthquake intensity regions was thus...

Comparative pathology of rhesus macaque and common marmoset animal models with Middle East respiratory syndrome coronavirus

Middle East respiratory syndrome (MERS), which is caused by a newly discovered coronavirus (CoV), has recently emerged. It causes severe viral pneumonia and is associated with a high fatality rate. However, the pathogenesis, comparative pathology and inflammatory cell response of rhesus macaques and common marmosets experimentally infected with MERS-CoV are unknown. We describe...

Cross-Species Analysis of Gene Expression and Function in Prefrontal Cortex, Hippocampus and Striatum

Background Mouse has been extensively used as a tool for investigating the onset and development of human neurological disorders. As a first step to construct a transgenic mouse model of human brain lesions, it is of fundamental importance to clarify the similarity and divergence of genetic background between non-diseased human and mouse brain tissues. Methods We systematically...

The Histopathological Investigation of Red and Blue Light Emitting Diode on Treating Skin Wounds in Japanese Big-Ear White Rabbit

The biological effects of different wavelengths of light emitting diode (LED) light tend to vary from each other. Research into use of photobiomodulation for treatment of skin wounds and the underlying mechanisms has been largely lacking. We explored the histopathological basis of the therapeutic effect of photobiomodulation and the relation between duration of exposure and...

Preliminary Characterization of a Leptin Receptor Knockout Rat Created by CRISPR/Cas9 System

• Google ScholarSearch for Wei Chen in:Nature Research journals • PubMed • Google ScholarSearch for Kai Gao in:Nature Research journals • PubMed • Google ScholarSearch for Chuan Qin in:Nature Research

Emergent Endovascular vs. Open Surgery Repair for Ruptured Abdominal Aortic Aneurysms: A Meta-Analysis

Objectives To systematically review studies comparing peri-operative mortality and length of hospital stay in patients with ruptured abdominal aortic aneurysms (rAAAs) who underwent endovascular aneurysm repair (EVAR) to patients who underwent open surgical repair (OSR). Methods The Medline, Cochrane, EMBASE, and Google Scholar databases were searched until Apr 30, 2013 using...

Tomoregulin-1 prevents cardiac hypertrophy after pressure overload in mice by inhibiting TAK1-JNK pathways

Cardiac hypertrophy is associated with many forms of heart disease, and identifying important modifier genes involved in the pathogenesis of cardiac hypertrophy could lead to the development of new therapeutic strategies. Tomoregulin-1 is a growth factor that is primarily involved in embryonic development and adult central nervous system (CNS) function, and it is expressed...

The Synergistic Roles of Cholecystokinin B and Dopamine D5 Receptors on the Regulation of Renal Sodium Excretion

Renal dopamine D1-like receptors (D1R and D5R) and the gastrin receptor (CCKBR) are involved in the maintenance of sodium homeostasis. The D1R has been found to interact synergistically with CCKBR in renal proximal tubule (RPT) cells to promote natriuresis and diuresis. D5R, which has a higher affinity for dopamine than D1R, has some constitutive activity. Hence, we sought to...

Bipolar radiofrequency ablation is useful for treating atrial fibrillation combined with heart valve diseases

Background Atrial fibrillation (AF) is a common arrhymia, and it results in increased risk of thromboembolism and decreased cardiac function. In patients undergoing cardiac surgery, concomitant radiofrequency ablation to treat AF is effective in restoring sinus rhythm (SR). This study is an observational cohort study aimed to investigate the safety and efficacy of bipolar...

Interventional therapy for human breast cancer in nude mice with 131 I gelatin microspheres ( 131 I-GMSs) following intratumoral injection

Introduction The aim of this study was to investigate the effects of 131I gelatin microspheres (131I-GMS) on human breast cancer cells (MCF-7) in nude mice and the biodistribution of 131I-GMSs following intratumoral injections. Methods A total of 20 tumor-bearing mice were divided into a treatment group and control group and received intratumoral injections of 2.5 mci 131I-GMSs...

Mulberry Extracts Alleviate Aβ25–35-Induced Injury and Change the Gene Expression Profile in PC12 Cells

Sun,1 Fuzhi Lian,5 Chuan Qin,2 and Yugang Jiang1 1Department of Nutrition, Tianjin Institute of Health and Environmental Medicine, Tianjin 300050, China 2Comparative Medicine Center, Institute of ... regarding the publication of this paper. Authors’ Contribution Nan Song and Hongpeng Yang contributed equally to this work. Yugang Jiang, Chuan Qin, and Fuzhi Lian contributed equally to the supervision this

Highly pathogenic avian influenza H5N1 virus could partly be evacuated by pregnant BALB/c mouse during abortion or preterm delivery

The highly pathogenic avian influenza H5N1 virus is one of candidates for future pandemic. Since H5N1 viruses had previously been isolated only from avian species, the outbreak raised questions about the ability of these viruses to cause severe disease and death in humans. Pregnant women are at increased risk for influenza-associated illness and death. However, little is known...

An Optimized Real-Time PCR to Avoid Species-/Tissue-Associated Inhibition for H5N1 Detection in Ferret and Monkey Tissues

The real-time PCR diagnostics for avian influenza virus H5N1 in tissue specimens are often suboptimal, since naturally occurring PCR inhibitors present in samples, or unanticipated match of primer to unsequenced species’ genome. With the principal aim of optimizing the SYBR Green real-time PCR method for detecting H5N1 in ferret and monkey (Chinese rhesus macaque) tissue...

SFTS Virus Infection in Nonhuman Primates

SFTS virus (SFTSV) is a highly pathogenic bunyavirus that causes severe fever with thrombocytopenia syndrome (SFTS), an emerging infectious disease in China. Laboratory mice have been reported to be susceptible to SFTSV infection, but the infection in nonhuman primates has not been investigated. This study is the first to report that, in rhesus macaques, SFTSV does not cause...

Lycorine reduces mortality of human enterovirus 71-infected mice by inhibiting virus replication

Human enterovirus 71 (EV71) infection causes hand, foot and mouth disease in children under 6 years old and this infection occasionally induces severe neurological complications. No vaccines or drugs are clinical available to control EV71 epidemics. In present study, we show that treatment with lycorine reduced the viral cytopathic effect (CPE) on rhabdomyosarcoma (RD) cells by...