Yuanyuan Yu

ORCID: 0000-0001-5911-6276
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Research Areas
  • Pancreatic and Hepatic Oncology Research
  • Gastrointestinal Bleeding Diagnosis and Treatment
  • Gastrointestinal disorders and treatments
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Gastric Cancer Management and Outcomes
  • Renal cell carcinoma treatment
  • Gastrointestinal Tumor Research and Treatment
  • Mesenchymal stem cell research
  • Diabetic Foot Ulcer Assessment and Management
  • Metastasis and carcinoma case studies
  • Periodontal Regeneration and Treatments
  • Body Contouring and Surgery
  • Wound Healing and Treatments
  • Oral and gingival health research
  • Neuroinflammation and Neurodegeneration Mechanisms
  • dental development and anomalies
  • COVID-19 diagnosis using AI
  • Cardiac Ischemia and Reperfusion
  • Platelet Disorders and Treatments
  • Surgical site infection prevention
  • Fibroblast Growth Factor Research
  • Oral and Maxillofacial Pathology
  • Cancer Mechanisms and Therapy
  • Ferroptosis and cancer prognosis
  • Monoclonal and Polyclonal Antibodies Research

Chinese University of Hong Kong
2020-2025

Qingdao University
2023

Affiliated Hospital of Qingdao University
2023

Ningxia Medical University General Hospital
2023

Ningxia Medical University
2023

Harbin Medical University
2021-2023

Third Affiliated Hospital of Harbin Medical University
2021-2023

Chang Gung Memorial Hospital
2021-2022

Prince of Wales Hospital
2021

Affiliated Eye Hospital of Wenzhou Medical College
2021

It is recommended that patients with acute upper gastrointestinal bleeding undergo endoscopy within 24 hours after gastroenterologic consultation. The role of performed time frames shorter than has not been adequately defined.To evaluate whether urgent improves outcomes in predicted to be at high risk for further or death, we randomly assigned overt signs and a Glasgow-Blatchford score 12 higher (scores range from 0 23, scores indicating death) 6 (urgent-endoscopy group) between...

10.1056/nejmoa1912484 article EN New England Journal of Medicine 2020-04-01

Abstract Background The development of platelet concentrated biomaterials has gained increasing awareness for regenerative medicine. With different protocol, derivatives such as advanced platelet‐rich fibrin (A‐PRF), injected fibrin, and growth factor (CGF) have been demonstrated effectively in preclinical clinical studies. aim this study was to compare the level factors releasing from A‐PRF CGF, their efficacy management intrabony defects (IBDs). Methods Thirty‐two blood samples were...

10.1002/jper.19-0290 article EN Journal of Periodontology 2019-08-31

Abstract Purpose The objective of this study is to construct a computer aided diagnosis system for normal people and pneumoconiosis using X-raysand deep learning algorithms. Materials methods 1760 anonymous digital X-ray images real patients between January 2017 June 2020 were collected experiment. In order concentrate the feature extraction ability model more on lung region restrain influence external background factors, two-stage pipeline from coarse fine was established. First, U-Net used...

10.1186/s12880-021-00723-z article EN cc-by BMC Medical Imaging 2021-12-01

A 36-year-old male patient diagnosed with severe chronic periodontitis was treated novel surgery for his maxillary right lateral incisor. Preoperatively, a 3D printer used, based on CBCT datasets, to produce photosensitive resin bony anatomy replica. The patient's blood centrifuged obtain advanced platelet-rich fibrin (A-PRF) and injected (I-PRF), then mixed Bio-Oss packed onto the replica form ideal shape. positioned at planned sites without changes. A-PRF membrane applied over as well...

10.1563/aaid-joi-d-17-00231 article EN Journal of Oral Implantology 2018-07-25

Background: The effectiveness of the hemostatic powder TC-325 as a single endoscopic treatment for acute nonvariceal upper gastrointestinal bleeding is uncertain. Objective: To compare with standard treatments in control active from causes. Design: One-sided, noninferiority, randomized, controlled trial. (ClinicalTrials.gov: NCT02534571) Setting: University teaching hospitals Asia-Pacific region. Patients: 224 adult patients cause on endoscopy. Intervention: (n = 111) or 113). Measurements:...

10.7326/m21-0975 article EN Annals of Internal Medicine 2021-12-06

Sepsis is a clinical syndrome characterized by dysregulated host response to infection, leading life-threatening organ dysfunction. It high-fatality condition associated with complex interplay of immune and inflammatory responses that can cause severe harm vital organs. Sepsis-induced myocardial injury (SIMI), as complication sepsis, significantly affects the prognosis septic patients shortens their survival time. For sake better administrating hospitalized it necessary understand specific...

10.3389/fcell.2023.1309719 article EN cc-by Frontiers in Cell and Developmental Biology 2023-12-15

Recently, there has been increasing research interest in identifying the effect of liposuction procedures on fat graft survival order to clarify whether different harvest techniques affect quality grafts.The aim this study was investigate 2 methods and regeneration potential grafted tissue. The proliferation differentiation potentials adipose-derived stem cells (ASCs) isolated by both also investigated.Fat grafts were collected from patients who underwent methods: traditional...

10.1093/asj/sjab231 article EN Aesthetic Surgery Journal 2021-05-27

Recent epidemiological studies suggested that proton pump inhibitor (PPI) use was associated with an increased risk of biliary tract cancer (BTC), however, confounders were not adequately controlled. Our study aimed to evaluate PPI and subsequent BTC its subtypes in three well-established cohorts. We conducted a pooled analysis the subjects free cancers UK Biobank (n = 463 643), Nurses' Health Study (NHS, n 80 235) NHS II 95 869). Propensity score weighted Cox models used estimate marginal...

10.1002/ijc.34572 article EN International Journal of Cancer 2023-05-26

We aim to retrospectively explore the guiding value of Lauren classification for patients who have undergone D2 gastrectomy choose oxaliplatin plus capecitabine (XELOX) or S-1 (SOX) as a further systemic treatment after operation.

10.2174/0115665232247694230921060213 article EN Current Gene Therapy 2023-09-26

To compare the efficacy of adjuvant chemotherapy with six or eight cycles S-1 plus oxaliplatin (SOX) Capecitabine (XELOX) after D2 resection GC.We collected 470 cases patients TNM stage II and III GC who underwent gastrectomy in Harbin Medical University Cancer Hospital from January 2007 to December 2017 received SOX XELOX regimen. This study was designed evaluate prognosis receiving identify appropriate number cycles.Among participants [340 (72.3%) males; median age, 50 years (range, 24-76...

10.3389/fonc.2021.684627 article EN cc-by Frontiers in Oncology 2021-05-24

To investigate the effect of Anwei Qingyou formula on clinical treatment patients with peptic ulcer (PU) and its levels epidermal growth factor (EGF) prostaglandin E2 (PGE2).Medical records 83 PU, treated in our hospital from January 2020 to 2021, were retrospectively analyzed. Among them, 40 received conventional triple therapy (scheme I), that is, oral omeprazole, clarithromycin amoxicillin, twice a day, 43 + formula, taken orally day II). The improvement symptoms, quality healing,...

10.1097/md.0000000000030898 article EN cc-by-nc Medicine 2022-10-07

Objective To investigate the expression of GATA3 and PIM2 regulatory T cells in peripheral blood patients with asthma. Methods In this study, 32 asthma from shanghai Ruijin Hospital were enrolled as group, 22 healthy volunteers control group.We analyzed volunteers.The frequency GATA3+ was determined by flow cytometry; immunocytochemistry after sorting cell sorter. Results Our data showed that percentage Treg/Treg% (n=32) higher than (n=22)[(9.40±0.94)% vs (5.37±0.33)%, P 0.05)....

10.3760/cma.j.issn.1673-436x.2016.21.005 article EN Chinese Journal of Asthma 2016-11-05

<h3>Introduction</h3> Current guidelines suggest upper and lower GI endoscopy to investigate iron deficiency anaemia (IDA) because of a perceived low risk small bowel pathology. We aimed identify the Bleeding Location In The Gastrointestinal Tract (BLITGIT) in patients with IDA. <h3>Methods</h3> Patients referred three centres (Sheffield, Hong Kong Szekesfehervar, Hungary) for investigation IDA underwent (SB) capsule (Navicam, AnX Robotica, Plano, US) week prior gastrointestinal endoscopy....

10.1136/gutjnl-2023-bsg.238 article EN Poster presentations 2023-06-01

<h3>Introduction</h3> MACE is a new, non-invasive technology which approaches the diagnostic sensitivity of OGD in gastric focal lesion detection patients with dyspepsia. [Li et al., CGH 2016] This study compared two and diffuse lesions referred for investigation anaemia. <h3>Methods</h3> was performed within one week before using AnX Robotica magnet system Navicam capsule (single camera capsule, frame rate 6/sec: Wuhan, China). Following fast, simethicone distension 0.5–1L water, swallowed...

10.1136/gutjnl-2023-bsg.25 article EN Oral Presentations 2023-06-01

Aims We aimed to identify the location of lesions suspected causing blood loss or anaemia in gastrointestinal tract patients with iron deficiency anaemia.

10.1055/s-0043-1765962 article EN Endoscopy 2023-04-01

Objective To evaluate the safety and feasibility of endoscopic ultrasonography (EUS)-guided dehydrated ethanol lavage on treatment pancreatic cystic neoplasms (PCN). Methods The data 15 patients with PCN treated by EUS-guided in Nanjing Drum Tower Hospital from April 2014 to December 2016 were retrospectively analyzed. All underwent fine needle aspiration, then cyst cavity was lavaged ethanol. The curative effects complications evaluated after procedure. Results Each patient had...

10.3760/cma.j.issn.1007-5232.2017.10.007 article EN Zhonghua xiaohua neijing zazhi 2017-10-20

Objective To evaluate the potential malignancy, prognosis and risk factors for intraductal papillary mucinous neoplasm (IPMN), which were classified into different levels based on Fukuoka guideline. Methods A retrospective analysis of patients with IPMN diagnosed at Nanjing Drum Tower Hospital from 2009 to 2016 was conducted. Clinical characteristics, treatment IPMNs analyzed. Results A total 94 included divided 3 groups according guideline, 46 in high-risk(HR) group, 30 group...

10.3760/cma.j.issn.1007-5232.2017.12.005 article EN Zhonghua xiaohua neijing zazhi 2017-12-20
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