L. Chen

ORCID: 0000-0003-1215-3496
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About
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Research Areas
  • Ultrasound and Hyperthermia Applications
  • Ionosphere and magnetosphere dynamics
  • Neuroscience and Neuropharmacology Research
  • Advanced Radiotherapy Techniques
  • Neurotransmitter Receptor Influence on Behavior
  • Satellite Image Processing and Photogrammetry
  • Earthquake Detection and Analysis
  • Memory and Neural Mechanisms
  • Spectroscopy Techniques in Biomedical and Chemical Research
  • Pharmacological Effects of Natural Compounds
  • Radiation Therapy and Dosimetry
  • Inertial Sensor and Navigation
  • Cardiac Ischemia and Reperfusion
  • Biomarkers in Disease Mechanisms
  • Cancer Research and Treatments
  • Manufacturing Process and Optimization
  • Atrial Fibrillation Management and Outcomes
  • Esophageal Cancer Research and Treatment
  • Plant-based Medicinal Research
  • Heme Oxygenase-1 and Carbon Monoxide
  • Ultrasound Imaging and Elastography
  • GABA and Rice Research
  • Impact of Light on Environment and Health
  • Temporomandibular Joint Disorders
  • Iron-based superconductors research

Nagoya University
2008-2024

Earth and Space Research
2024

Nanjing Medical University
2008-2018

Air Force Medical University
1990-2016

Tumor Hospital of Guangxi Medical University
2015

China Pharmaceutical University
2009-2014

Fox Chase Cancer Center
2011-2014

Nanjing Normal University
2006-2013

1. The objective of this study was to investigate the effects diammonium glycyrrhizinate on pharmacokinetics aconitine in rats and potential mechanism.

10.3109/00498250903271997 article EN Xenobiotica 2009-10-01

Abstract Background The development of antinociceptive tolerance following repetitive administration opioid analgesics significantly hinders their clinical use. Evidence has accumulated indicating that microglia within the spinal cord play a critical role in morphine tolerance. present study investigated effects and possible mechanisms natural compound, paeoniflorin, via its specific inhibition microglial activation. Methods cell line BV ‐2 was used. C ytokine expression measured using...

10.1002/ejp.617 article EN European Journal of Pain 2014-11-16

Journal Article Abnormalities of T Cell Immunoregulation in Hemorrhagic Fever with Renal Syndrome Get access Longbang Chen, Chen Department Infectious Diseases, Second Teaching Hospital, Fourth Military Medical University, Xi'an, People's Republic China Search for other works by this author on: Oxford Academic PubMed Google Scholar Weisong Yang The Volume 161, Issue 5, May 1990, Pages 1016–1019, https://doi.org/10.1093/infdis/161.5.1016 Published: 01 1990 history Received: 05 August 1989...

10.1093/infdis/161.5.1016 article EN The Journal of Infectious Diseases 1990-05-01

The aim of this study was to determine whether altered expression and distribution calcium- integrin-binding protein-1 (CIB1) is involved in the pathogenesis different types patients with atrial fibrillation (AF) associated valvular heart disease (VHD).Right specimens obtained from 65 undergoing valve replacement surgery were divided into three groups: sinus rhythm group (n= 24), paroxysmal (PaAF; n= 10), persistent (PeAF; AF lasting >6 month; 31). levels mRNA protein content for CIB1,...

10.1093/europace/eus149 article EN EP Europace 2012-04-29

Abstract Eight dinucleotide microsatellite loci were isolated from the finless porpoise ( Neophocaena phocaenoides ). Analysis of 30 individuals showed number alleles ranged four to 21 with observed heterozygosity ranging 0.300 0.833, and expected 0.437 0.932. Cross‐species amplification was tested in other cetacean species. These markers would be valuable tools for population genetic studies porpoises

10.1111/j.1471-8286.2007.01803.x article EN Molecular Ecology Notes 2007-04-30

A newly-developed super-high-yield two-line hybrid rice (Oryza sativa L.) LiangYouPeiJiu (LYPJ) together with its paternal line Wumang 9311 (WM9311) and maternal Peiai 64S (PA64S) were used as experimental materials. The activities of C4 pathway photosynthetic enzymes, i.e. phosphoenolpyruvatecarboxylase (PEPcase), NADP-malic enzyme (NADP-ME), NADP-malate dehydrogenase (NADP-MDH), pyruvate phosphate dikinase (PPDK) the key C3 enzyme–ribulose-1,5-bisphosphate carboxylase (RuBPcase), well...

10.1016/j.sajb.2006.05.002 article EN cc-by South African Journal of Botany 2006-11-28

Severe allergic reactions associated with the commercially available formulation of vitamin K1 injection (VKI) could be a result polysorbate that was added to solubilize (VK<sub>1</sub>). Hence, we sought develop lipid emulsion (VKLE) devoid polysorbate, in order reduce clinical risk severe reactions. This study aims evaluate pharmacokinetics and pharmacodynamics VKLE comparison VKI rats. Plasma concentration-time profiles VK<sub>1</sub> were investigated rats after dosing or at range 1–4...

10.1055/s-0034-1374599 article EN Drug Research 2014-04-24

Abstract Although many substorm‐related observations have been made, we still limited insight into propagation of the plasma and field perturbations in Pi2 frequencies (∼7–25 mHz) association with substorm aurora, particularly from auroral source region inner magnetosphere to ground. In this study, present conjugate a brightening aurora using an all‐sky camera inner‐magnetospheric satellite Arase at L ∼ 5. A Gakona (62.39°N, 214.78°E), Alaska, observed on 28 December 2018, footprint was...

10.1029/2023ja031648 article EN Journal of Geophysical Research Space Physics 2023-09-28

This paper presents the 3D molding simulation of ellipsoid drill point based on mathematical model, and influence factors point’s key structure angles were searched. The quantificational relations between its configuration parameters presented. Variation trend affected by it’s are given for design optimize point.

10.4028/www.scientific.net/amr.426.279 article EN Advanced materials research 2012-01-01

Abstract We present a unique triangulation measurement of Strong Thermal Emission Velocity Enhancement (STEVE) observed on Sept 3rd, 2022, at Athabasca, Canada. Using two Digital single‐lens reflex (DSLR) color cameras with all‐sky fish‐eye lenses, we show the profile STEVE altitude variation over time in 1 min resolution for first time. estimate its visible purplish arc and green picket fence structures. also compare DLSR camera images narrowband an Optical Mesosphere Thermosphere Imager...

10.1029/2024ja032436 article EN cc-by-nc-nd Journal of Geophysical Research Space Physics 2024-09-01

Abstract Auroral brightening is one of the most common phenomena that occur during substorm onset and usually recognized as a projection substorm‐associated magnetospheric plasma dynamics to ionosphere. However, electromagnetic fields features associated with arc have not been well understood. In this study, we present comprehensive observation source field variations aurora in inner magnetosphere. We performed unique conjugate auroral observed by ground‐based camera Arase satellite region...

10.1029/2021ja030072 article EN Journal of Geophysical Research Space Physics 2022-10-17
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