Lei Liu

ORCID: 0000-0002-4384-0005
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Neuroendocrine Tumor Research Advances
  • Facial Trauma and Fracture Management
  • Lung Cancer Research Studies
  • Hepatitis B Virus Studies
  • Esophageal and GI Pathology
  • Tracheal and airway disorders
  • Neuroblastoma Research and Treatments
  • Congenital Diaphragmatic Hernia Studies
  • Metastasis and carcinoma case studies
  • Organ Transplantation Techniques and Outcomes
  • Pediatric Hepatobiliary Diseases and Treatments
  • Neuroscience of respiration and sleep
  • Gallbladder and Bile Duct Disorders
  • Prostate Cancer Diagnosis and Treatment
  • Stroke Rehabilitation and Recovery
  • Spinal Fractures and Fixation Techniques
  • Cancer Immunotherapy and Biomarkers
  • Acute Ischemic Stroke Management
  • Oral and Maxillofacial Pathology
  • Solid State Laser Technologies
  • Medical and Biological Sciences
  • Pancreatic and Hepatic Oncology Research
  • Lymphatic Disorders and Treatments
  • Liver Disease and Transplantation
  • Esophageal Cancer Research and Treatment

China Three Gorges University
2018-2025

First Affiliated Hospital of Guangzhou Medical University
2023-2025

Guangzhou Medical University
2023-2025

Shenyang Sport University
2025

Southern University of Science and Technology
2024

Second Affiliated Hospital of Nanjing Medical University
2023

Nanjing University of Chinese Medicine
2023

Sichuan University
2010-2023

Suzhou Municipal Hospital
2022

Chengdu Third People's Hospital
2022

Alcoholic liver injury, known as the most general result of chronic alcohol intake, is induced by inflammatory responses, which activated intestine-derived endotoxins formed from intestinal dysbiosis. The hepatoprotective activity rice bran phenolic extract (RBPE) on ethanol-fed mice was investigated for first time in this study, and underlying mechanism explored gut microbiota, barrier function, hepatic inflammation. Mice were fed an alcohol-containing liquid diet alone or mixture with RBPE...

10.1021/acs.jafc.9b04961 article EN Journal of Agricultural and Food Chemistry 2019-11-14

Background. Laparoscopic cyst excision and Roux-en-Y hepaticojejunostomy for treating congenital choledochal cysts (CCCs) have proved to be efficacious in children. Its safety efficacy adult patients remain unknown. The purpose of this study was determine whether the laparoscopic procedure feasible safe patients. Methods. We reviewed 35 who underwent operation (laparoscopic group) 39 an open (open group). operative time, intraoperative blood loss, time until bowel motion recovery, duration...

10.1155/2014/670260 article EN cc-by Gastroenterology Research and Practice 2014-01-01

Hepatitis B virus core protein (HBc) is expressed preferentially in hepatitis (HBV)–associated hepatocellular carcinoma (HCC). HBc can function as an oncogene arising from its gene regulatory properties, but how it contributes functionally to hepatocarcinogenesis remains unclear. In this study, we determined the molecular and functional roles of during HBV-associated tumorigenesis. increased tumor formation hepatoma cells. Moreover, expression specifically promoted proliferation cells...

10.1096/fj.201701144r article EN The FASEB Journal 2018-01-17

Abstract Colon-resident CD8+ T cells actively contribute to gut homeostasis and the pathogenesis of inflammatory bowel disease. However, their heterogeneity in generating IL-17-expressing cells, i.e. Tc17 has not been thoroughly revealed. This study aims characterize abilities mouse colonic intraepithelial (IE) lamina propria (LP) cell subsets differentiate into cells. Using flow cytometry, we found that normal TCRβ+CD4-CD8αα+ (CD8αα cells) TCRβ+CD4-CD8αβ (CD8αβ cells), either IE or LP,...

10.1093/cei/uxae120 article EN Clinical & Experimental Immunology 2025-01-02

Acute ischemic stroke (AIS) refers to a sudden loss of blood flow in region the brain, which leads neurological function. To unveil efficacy neuromuscular electrical stimulation (NMES) with modern rehabilitation techniques AIS patients post-motor dysfunction. A total 200 dysfunction were divided into groups A, B, C, and D (n = 50). Patients four routinely treated medicine, on this basis: group B received NMES treatment; C technology was technology. Rehabilitation effect, cerebral hemodynamic...

10.1177/02841851241312227 article EN Acta Radiologica 2025-01-17

A wide mode-hop-free and narrow-linewidth tunable laser diode source employing a Littman-Metcalf configuration with diffraction grating is developed. We conducted series of experiments to evaluate the tuning characteristics spectral linewidth proposed external-cavity laser. continuous, wavelength range approximately 180 nm within S+C+L band achieved, below 32.95 kHz. Moreover, device maintains an optical signal-to-noise ratio exceeding 62.60 dB output power above 10.11 dBm over entire under...

10.3389/fphy.2025.1586316 article EN cc-by Frontiers in Physics 2025-05-09

Introduction This study examined the effects of a four-week, 40% arterial occlusion pressure blood flow restriction-specific repeated sprint training (RST) regimen on upper-limb anaerobic capacity and punching performance male collegiate boxers. Methods Thirty-six healthy participants were assigned to either restriction group (Experimental Group, EG, n = 18) or conventional (Control CG, 18). Physiological measurements indices anthropometric measurement (resting heart rate, rate after Wingate...

10.3389/fphys.2025.1453153 article EN cc-by Frontiers in Physiology 2025-05-13

2.0at.% Nd:YAG transparent ceramics were prepared by a solid-state reactive sintering method. The as-sintered specimens annealed at different temperatures for time. with average grain size of 15μm are dense and homogeneous in structure. 1450°C is determined as the optimum annealing temperature time longer than 5h considered appropriate optical spectra laser performance. At this holding time, concentration color centers specimen relatively low slope efficiency highest. It concluded that less...

10.1364/ome.4.002108 article EN cc-by Optical Materials Express 2014-09-15

Tunable laser sources with a wide wavelength tuning range, mode-hop-free (MHF) operation, and high spectral purity are essential for applications such as high-resolution spectroscopy, coherent detection, intelligent fiber sensing. In this paper, we present wide-range tunable source that operates without mode hopping, based on external cavity feedback using semiconductor gain chip the medium. The wavelength, power, characteristics of experimentally measured. A MHF continuous range from 1480...

10.3390/photonics11070677 article EN cc-by Photonics 2024-07-21

Timely access to emergency treatment during in-hospital care phase is critical for managing the onset of acute ischaemic stroke (AIS), particularly in developing countries. We aimed explore delay and relation door-to-needle (DTN) time ambulance arrivals vs walk-in arrivals.Data were collected from 1276 Chinese AIS patients admitted a general, tertiary-level hospital intravenous thrombolysis. Information on patients' characteristics taken was retrieved registry data medical records. Ambulance...

10.2147/ijgm.s371687 article EN cc-by-nc International Journal of General Medicine 2023-01-01

Abstract – Objective: To analyze retrospectively 419 patients after the Wenchuan earthquake and 46 Yushu with maxillofacial fractures so as to provide reference on patients’ treatment an earthquake. Method: We investigated who were admitted West China Hospital of Stomatology other hospitals in 10 provinces. Result: A total 58 had (13.8%) including 33 (56.9%) men 25 (43.1%) women 6 (13%) Most injured by pressing or burying. The nasal‐orbital‐ethmoidal region was most frequent site fracture...

10.1111/j.1600-9657.2010.00942.x article EN Dental Traumatology 2010-11-16

Measuring the intensity of electric field is significant for many applications in power system, so DC measurement has been a major subject over past half century. While, because some special properties, such as high amplitude, space charged ions and complicated electromagnetic environment, it's very difficult to design sensitive accurate sensors (EFS). According working principle, EFSs can be classified into two categories, mechanical vibrating type electro-optical type. In recent years,...

10.1109/infoseee.2014.6947787 article EN International Conference on Information Science, Electronics and Electrical Engineering 2014-04-01

Based on the phenomenon of direct current (DC) component occurring in transformer magnetizing case saturation resulting from DC bias, influence such a distribution neutral point is analyzed. By virtue PSCAD/EMTDC software, simulation model suffering due to bias built up analyze characteristics cases taking into account and not caused by respectively. According results obtained, value Yichang‐region power grid no corrected. It verified that branch contributes increase point. Taking influence,...

10.1002/tee.22801 article EN IEEJ Transactions on Electrical and Electronic Engineering 2018-10-03

Abstract Background Specific treatment options for high-grade gastrointestinal neuroendocrine tumors (GI-NETs) remain controversial. The effects of surgery plus chemotherapy versus chemoradiotherapy (CRT) on long-term survival in patients with GI-NETs were compared. Methods From the SEER-Medicare database, (high-grade) who diagnosed within 2004–2015 selected. Relevant covariates adjustment and prognostic factors assessment done using multivariate Cox regression models. Long-term between CRT...

10.21203/rs.3.rs-2728677/v1 preprint EN cc-by Research Square (Research Square) 2023-03-30
Coming Soon ...