Qiang Ji

ORCID: 0000-0003-2949-4879
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About
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Research Areas
  • Cardiac Structural Anomalies and Repair
  • Aortic Disease and Treatment Approaches
  • Cervical Cancer and HPV Research
  • Climate Change Policy and Economics
  • Energy, Environment, Economic Growth
  • Energy, Environment, and Transportation Policies
  • Asthma and respiratory diseases
  • Cardiac Valve Diseases and Treatments
  • Advanced MRI Techniques and Applications
  • Aortic aneurysm repair treatments
  • Dermatology and Skin Diseases
  • Corporate Finance and Governance
  • Free Radicals and Antioxidants
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Economic and Business Development Strategies
  • Cardiovascular Effects of Exercise
  • Facial Nerve Paralysis Treatment and Research
  • Corporate Taxation and Avoidance
  • Allergic Rhinitis and Sensitization
  • Sustainable Finance and Green Bonds
  • Long-Term Effects of COVID-19
  • Sarcoma Diagnosis and Treatment
  • Infectious Aortic and Vascular Conditions
  • Enhanced Recovery After Surgery
  • Cyclopropane Reaction Mechanisms

The First Affiliated Hospital, Sun Yat-sen University
2022-2025

Zhongshan Hospital
2022-2025

Fudan University
2022-2025

Sun Yat-sen University
2022-2025

Institutes of Science and Development
2024

Chinese Academy of Sciences
2022-2024

Hebei North University
2024

University of Chinese Academy of Sciences
2024

Robert Bosch (Germany)
2023

Shandong University of Traditional Chinese Medicine
2022

10.1016/j.jeem.2024.102949 article EN Journal of Environmental Economics and Management 2024-02-24

Extended aortic arch repair (EAR) is increasingly adopted for treating acute type A dissection (ATAAD). However, existing prediction models may not be suitable assessing the in-hospital death risk in ATAAD patients undergoing EAR. This study aims to develop a comprehensive model following EAR based on patient's preoperative status and surgical data, which contribute identification of high-risk individuals improve outcomes We reviewed clinical records consecutive adult at our institute...

10.31083/rcm26943 article EN cc-by Reviews in Cardiovascular Medicine 2025-04-21

Abstract OBJECTIVES The study was designed to evaluate the superiority of subxiphoid approach compared with lateral intercostal during operation and other perioperative indices. METHODS Patients diagnosed anterior mediastinal disease in our hospital between January 2018 October 2019 were prospectively assigned 2 groups; 1 group underwent video-assisted thoracoscopic surgery resect diseased tissue. PaCO2, SaO2, PaO2 circulation changes recorded operation; neutrophil-to-lymphocyte ratio...

10.1093/icvts/ivae067 article EN cc-by Interdisciplinary CardioVascular and Thoracic Surgery 2024-04-17

The quantitative measurement of areas on the cervix is interest to researchers studying natural history human papilloma viral lesions. Measurement from images obtained through a colposcope are, however, inherently in error due image being two-dimensional projection three-dimensional object. ability correct for these errors use digital imaging colposcopy and practical application shape shading algorithm was developed this study. technique requires empirical relationship between observed light...

10.1109/42.746633 article EN IEEE Transactions on Medical Imaging 1998-01-01

Abstract There has been a growing interest in comparative work exploring when and why firms embark on green paths. It concluded that national contexts where inter‐firm ties are stronger, progress stronger. In turn, this raises questions about the impact of within, rather than between, contexts, settings towards renewables uneven contested. Accordingly, we explore how common institutional ownership may foster collaboration among within same industry against climate change. Using sample...

10.1111/1467-8551.12878 article EN cc-by British Journal of Management 2024-11-15

Primary cardiac neoplasms are very rare as compared to metastatic tumors; 70% 80% of them benign myxomas.1 Myxomas polypoid, round, or oval.2 They gelatinous with a smooth lobulated surface, usually white, yellowish, brown.3 We report case left atrial myxoma approximate cystis in morphous. CASE REPORT A 68-year-old woman presented two-year history intermittent dyspnea on exertion and episodes palpitation cough. She had blood pressure 105/60 mmHg pulse rate 98/min. On physical examination,...

10.3760/cma.j.issn.0366-6999.2009.02.023 article EN cc-by-nc-nd Chinese Medical Journal 2009-01-01

In the present study, prior MD investigation or Monte-Carlo search, our step-by-step search for real lowest energy conformers and properties of taxol (Also called paclitaxel) is presented theoretically. The paper completes old Ballone Marchi (JPC A 1999) which carried out LDA calculations on taxol. total 216 initial trial structures were generated by all combinations internal single-bond rotamers optimized at B3LYP/3-21G* level further B3LYP/6-311G* level. 12 unique are found, their...

10.2174/138527212803520281 article EN Current Organic Chemistry 2012-10-01

Abstract Long intergenic nonprotein coding RNA 2015 (LINC02015) is a long non-coding that has been found elevated in various cell proliferation-related diseases. However, the functions and interactive mechanism of LINC02015 remain unknown. This study aimed to explore role proliferation apoptosis vascular smooth muscle cells (VSMCs) explain pathogenesis aortic Ascending aorta samples angiotensin-II (AT-II) treated primary human VSMCs (HAVSMCs) were used evaluate expression. sequencing,...

10.1038/s41420-023-01601-z article EN cc-by Cell Death Discovery 2023-08-18

Abstract OBJECTIVES To evaluate the impact of previous cardiac surgery (PCS) on clinical outcomes after reoperative extended arch repair for acute type A aortic dissection. METHODS This study included 37 dissection patients with PCS (PCS group) and 992 without (no-PCS group). Propensity score-matching yielded a subgroup 36 pairs (1:1). In-hospital mid-term survival were compared between 2 groups. RESULTS The group was older (56.7 ± 14.2 vs 52.2 12.6 years, P = 0.036) underwent longer...

10.1093/ejcts/ezae266 article EN European Journal of Cardio-Thoracic Surgery 2024-07-01

Background: Hypertrophic obstructive cardiomyopathy (HOCM) with severe mitral regurgitation (MR) remains controversial for the choice of concomitant valve (MV) management versus septal myectomy alone. The impacts different surgical strategies (concomitant subvalvular procedures alone) on one-year results treatment HOCM grade 3 to 4+ MR without intrinsic MV disease were evaluated in this single-center, retrospective observational study. Methods: A total 146 eligible patients retrospectively...

10.31083/j.rcm2308279 article EN cc-by Reviews in Cardiovascular Medicine 2022-08-10

VOLUME 285 (2010) PAGES 473–482 PAGE 473: The first sentence in the Abstract should read as follows: cyclic dinucleotide c-di-AMP synthesized by diadenylate cyclase domain was discovered recently a messenger molecule for signaling DNA breaks Bacillus subtilis. In Introduction, line 21 right-hand column This group of proteins (COG3887), represented B. subtilis protein YybT, contains two N-terminal transmembrane helices, region that shares minimum sequence homology with some Per-Arnt-Sim (PAS)...

10.1074/jbc.a109.040238 article EN cc-by Journal of Biological Chemistry 2011-08-01

A common application of digital imaging colposcopy in cervical examinations is the measurement lesion dimensions and areas. Typically this done by interactively marking region interest on a cervix image, calculating corresponding pixel then scaling to colposcope optics. Until now no one has suggested solution effects surface slant these measurements. Away from os large there will be underestimated, possibly leading misinterpretation lesion's progression. In paper we discuss noninvasive...

10.1117/12.175122 article EN Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE 1994-05-11
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