1,187 results match your criteria: "the Third People's Hospital of Chengdu.[Affiliation]"

Esophageal Large-Cell Neuroendocrine Carcinoma Mimicking Benign Submucosal Tumor Treated With Endoscopic Submucosal Dissection.

Clin Gastroenterol Hepatol

February 2025

Department of Gastroenterology, The Third People's Hospital of Chengdu, Clinical College of Southwest Jiao Tong University, The Affiliated Hospital of Southwest Jiaotong University, Chengdu, China.

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Article Synopsis
  • - This study examined how cystatin C, serum creatinine, and sarcopenia index relate to cardiovascular and overall mortality in the general U.S. population using data from NHANES (1999-2004), with follow-ups until 2019.
  • - Of 9,894 participants followed for an average of 15.6 years, higher levels of cystatin C were linked to a significantly increased risk of cardiovascular (2.36 times higher) and overall death (1.71 times higher), while a higher sarcopenia index was associated with a lower risk of both types of death.
  • - The findings reveal a complex relationship: increased sarcopenia index correlates with reduced mortality risk, while elevated
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The incidence of postoperative pancreatic fistula is influenced by the effectiveness of the pancreaticojejunostomy, and the most suitable pancreaticojejunostomy for pancreaticoduodenectomy remains uncertain. Since grade A postoperative pancreatic fistula is no longer considered a true fistula, the purpose of this meta-analysis was to compare the effectiveness of duct-to-mucosa anastomosis and invagination anastomosis in reducing the incidence of grade B/C postoperative pancreatic fistula. The meta-analysis was conducted using software Review Manager 5.

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Joint stiffness and fibrosis are common complications that affect mobility and quality of life, necessitating effective therapeutic strategies to alleviate these issues. The study aimed to observe the therapeutic effect of static progressive stretching (SPS) combined with botulinum toxin type A (BTX-A) on knee joint stiffness in rats and its effect on the transforming growth factor beta 1 (TGF-β1)/small mother against decapentaplegic (Smad) pathway in the development of joint capsule fibrosis. Forty Sprague Dawley rats were randomly divided into the blank control group, model control group, SPS intervention group, BTX-A intervention group, and SPS combined with BTX-A intervention group.

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Analysis of Quadriceps Strength and Knee Pain.

Arch Phys Med Rehabil

October 2024

Department of Rehabilitation Medicine, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; School of Rehabilitation Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, China. Electronic address:

Objective: To investigate the association of quadriceps strength with the presence of knee pain.

Design: This cross-sectional study was based on data from the 1999-2000 to 2001-2002 National Health and Nutrition Examination Survey.

Setting: This was a community-based study.

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To explore the application efficacy and significance of deep learning in anesthesia management for gastrointestinal tumors (GITs) surgery, 80 elderly patients with GITs who underwent surgical intervention at our institution between January and September 2021 were enrolled. According to the preoperative anesthesia management methodology, patients were rolled into a control (Ctrl) group (using 10 mg dexamethasone 1-2 hours before surgery) and an experimental (Exp) group (using a deep learning-based anesthesia monitoring system on the basis of the Ctrl group), with 40 cases in each group. A comprehensive comparative analysis was performed between the two cohorts, encompassing postoperative cognitive evaluations, Montreal Cognitive Assessment (MoCA) scores, gastrointestinal functionality, serum biomarkers (including interleukin (IL)-6, C-reactive protein (CRP), and cortisol levels), length of hospitalization, incidence of complications, and other pertinent metrics.

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Background: Endometrial cancer (EC) is one of the gynecologic malignancy cancer with increasing incidence and mortality rates, partly due to aging populations and genetic risks. This study explores the associations between biological age accelerations (BAA) and risk of incident EC and assesses the joint effect of genetic factor and BAA.

Materials And Methods: Based on the UK Biobank cohort, 132,315 women participants were included for primary analysis and 124,119 white participants for genetic risk analysis.

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maxPIE: An innovative high throughput approach to enhance pathogen inactivation practices.

Sci Total Environ

November 2024

Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Peking Union Medical College, Chengdu, Sichuan 610052, PR China; Key Laboratory of Transfusion Adverse Reactions, CAMS, Chengdu, Sichuan 610052, PR China; School of Public Health, Anhui Medical University, Hefei 230032, PR China; School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, PR China. Electronic address:

Effective pathogen inactivation is highly desired in public health but limited by existing methods each capable of assessing pathogen inactivation effectiveness (PIE) only in a specific condition. We therefore developed a novel method maxPIE designed to identify maximal PIEs across inactivation conditions by leveraging the power of massive array technologies. maxPIE implements a three-step algorithm to quickly identify maximal PIEs of inactivation treatments: (1) dilute pathogens into different initial titers each stored in an array well, (2) submit one sorted array to one treatment, (3) scan the treated array to find the maximum.

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Objective: This study aims to explore the impact of family social support affects anxiety levels and mental toughness among nursing staff, and to identify the pathways of how mental toughness develops.

Methods: We selected 256 nursing staff from the Third People's Hospital of Chengdu using a convenience sampling method. Participants completed a questionnaire assessing family social support, anxiety level and mental toughness of the nursing staff.

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Leveraging FAM features to predict the prognosis of LGG patients and immunotherapy outcome.

Am J Cancer Res

June 2024

Department of Neurosurgery and Urology, Medical Research Center, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, The Second Chengdu Hospital Affiliated to Chongqing Medical University Chengdu 610014, Sichuan, The People's Republic of China.

Article Synopsis
  • Heterogeneity in low-grade glioma (LGG) complicates diagnosis and treatment, leading researchers to seek specific molecular signatures for better evaluation and therapy.* -
  • The study examined 158 fatty acid metabolism (FAM) related genes in 512 LGG samples, classifying them into two subtypes (C1 and C2), with subtype C1 linked to worse outcomes and elevated immune scores.* -
  • A four-gene signature (PHEX, SHANK2, HOPX, LGALS1) was identified as a stable predictor of LGG outcomes, where LGALS1 and HOPX promote tumor growth, while SHANK2 acts to suppress it.*
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Discovery of L15 as a novel Vif PROTAC degrader with antiviral activity against HIV-1.

Bioorg Med Chem Lett

October 2024

State Key Laboratory of Biotherapy, Collaborative Innovation Center of Biotherapy and Cancer Center, West China Hospital of Sichuan University, Sichuan, Chengdu 610041, China. Electronic address:

Article Synopsis
  • Viral infectivity factor (Vif) is a promising target for HIV-1 treatments, and researchers have developed a new class of inhibitors that work well against HIV-1 and its drug-resistant strains.
  • Using proteolytic targeting chimera (PROTAC), the study explores how to effectively degrade the Vif protein, which is crucial for the virus's ability to replicate.
  • The compound L15 has shown a dose-dependent ability to degrade Vif and demonstrated antiviral activity, laying the groundwork for future antiviral drug development using PROTACs for HIV/AIDS.
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Corrigendum: Gut microbiome alterations during gastric cancer: evidence assessment of case-control studies.

Front Microbiol

June 2024

Section for Gastrointestinal Surgery, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University & The Second Affiliated Hospital of Chengdu, Chongqing Medical University, Chengdu, China.

[This corrects the article DOI: 10.3389/fmicb.2024.

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Mitochondrial GRIM19 Loss Induces Liver Fibrosis through NLRP3/IL33 Activation via Reactive Oxygen Species/NF-кB Signaling.

J Clin Transl Hepatol

June 2024

Department of Cardiology, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Key Cardiovascular Specialty, Laboratory of Children's Important Organ Development and Diseases of Chongqing Municipal Health Commission, Chongqing, China.

Background And Aims: Hepatic fibrosis (HF) is a critical step in the progression of hepatocellular carcinoma (HCC). Gene associated with retinoid-IFN-induced mortality 19 (GRIM19), an essential component of mitochondrial respiratory chain complex I, is frequently attenuated in various human cancers, including HCC. Here, we aimed to investigate the potential relationship and underlying mechanism between GRIM19 loss and HF pathogenesis.

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Article Synopsis
  • The study aims to evaluate a deep learning model using 3D super-resolution diffusion-weighted imaging to predict outcomes of high-intensity focused ultrasound treatment for uterine fibroids.
  • It involved 360 patients, with data split between training and testing sets, and utilized various machine learning algorithms to analyze imaging data and predict prognosis.
  • Results showed that the 3D super-resolution models significantly outperformed traditional methods and expert radiologists in predicting treatment outcomes, indicating a strong clinical application for this technology.
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Genetic causality and metabolite pathway identifying the relationship of blood metabolites and psoriasis.

Skin Res Technol

July 2024

Department of Cardiology, Affiliated Hospital of Southwest Jiaotong University, The Third People's Hospital of Chengdu, Chengdu, Sichuan, China.

Article Synopsis
  • Psoriasis is a chronic inflammatory disease that significantly impacts quality of life, yet its metabolic mechanisms remain unclear; this study explores the relationship between 975 blood metabolites and psoriasis risk.
  • Using genetic analysis techniques such as the inverse variance weighted method and Mendelian randomization, the study identifies 17 key metabolites linked to psoriasis, including unsaturated fatty acids and phospholipids.
  • The findings suggest that unsaturated fatty acids and certain lipid traits may causally influence psoriasis through pathways related to ketone body metabolism.
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Background: Small Bowel Adenocarcinoma (SBA) is rare, occult and life-threatening malignancy in digestive system. Given low incidence and nonspecific symptoms, SBA is frequently detected in later stages. Double contrast enhanced ultrasound (DCEUS) is an innovative imaging technique applied to visualize the gastrointestinal tract, merging intravenous contrast-enhanced ultrasound with oral contrast-enhanced ultrasound.

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Background: There is sufficient evidence that women with atrial fibrillation (AF) have a greater symptom burden than men with AF and are more likely to experience recurrence after catheter ablation. However, the mechanisms underlying these sex differences are unclear.

Methods: We prospectively enrolled 125 consecutive patients, including 40 non-AF patients and 85 AF patients, who underwent high-density voltage mapping during sinus rhythm and AF patients who underwent first ablation.

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Comparison of Infection Risks Between Various Inhaled and Intranasal Corticosteroids: A Pharmacovigilance Analysis Based on the FAERS Database.

Int J Chron Obstruct Pulmon Dis

July 2024

Department of Pharmacy, Affiliated Hospital of Southwest Jiaotong University, The Third People's Hospital of Chengdu, Chengdu, Sichuan, 610031, People's Republic of China.

Purpose: This study conducted a pharmacovigilance analysis based on the FDA Adverse Event Reporting System (FAERS) database to compare the infection risk of inhaled or nasal Beclomethasone, Fluticasone, Budesonide, Ciclesonide, Mometasone, and Triamcinolone Acetonide.

Methods: We used proportional imbalance analysis to evaluate the correlation between ICS /INCs and infection events. The data was extracted from the FAERS database from April 2015 to September 2023.

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Background: Primary healthcare doctors in China often experience problems with occupational burnout, a condition known to relate to high job stress and low wages. In China, many medical alliances have recently been established in rural areas, where village physicians work as healthcare gatekeepers. However, burnout in village physicians in the context of medical alliances remains underresearched.

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Machine learning models predicts risk of proliferative lupus nephritis.

Front Immunol

June 2024

Department of Laboratory Medicine, West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, China.

Objective: This study aims to develop and validate machine learning models to predict proliferative lupus nephritis (PLN) occurrence, offering a reliable diagnostic alternative when renal biopsy is not feasible or safe.

Methods: This study retrospectively analyzed clinical and laboratory data from patients diagnosed with SLE and renal involvement who underwent renal biopsy at West China Hospital of Sichuan University between 2011 and 2021. We randomly assigned 70% of the patients to a training cohort and the remaining 30% to a test cohort.

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Background: The Oxidative Balance Score (OBS), which quantifies the balance between antioxidants and pro-oxidants influenced by diet and lifestyle, is crucial given oxidative stress's significant role in Chronic Kidney Disease (CKD). This study aims to determine the association between OBS and CKD using data from the National Health and Nutrition Examination Survey (NHANES) 1999-2018.

Methods: We analyzed data from the National Health and Nutrition Examination Survey (NHANES) spanning 1999 to 2018.

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Reduced adipogenesis is a prominent characteristic of aging adipose tissue and is closely tied to the development of metabolic disorders associated with aging. Epigenetic modification plays a crucial role in the aging process, yet the role of N-methyladenosine (mA), the most prevalent RNA modification, in regulating adipose tissue aging remains uncertain. Our study found that levels of mA and its recognition protein, heterogeneous nuclear ribonucleoprotein C (HNRNPC), decrease in adipose tissue as individuals age.

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Background: Previous studies have yielded varying conclusions regarding the impact of single-patient room design on nosocomial infection in the intensive care unit (ICU). We aimed to examine the impact of ICU single-patient room design on infection control.

Methods: We conducted a comprehensive search of PubMed, Embase, the Cochrane Library, Web of Science, CNKI, WanFang Data, and CBM databases from inception to October 2023, without language restrictions.

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TRIP13 Plays an Important Role in the Sensitivity of Leukemia Cell Response to Sulforaphane Therapy.

ACS Omega

June 2024

Department of Pharmacological Research Lab, The Beibei Affiliated Hospital of Chongqing Medical University, The Ninth People's Hospital of Chongqing, Chongqing 400799, China.

Sulforaphane is one of the most characterized isothiocyanate compounds in cruciferous vegetables and shows anticancer effects, especially antileukemia properties. However, the molecular mechanism of the growth inhibition effect of sulforaphane in acute myeloid leukemia (AML) has not been fully explored. In the present study, a proteomic analysis was performed on the AML cell line U937 responding to sulforaphane treatment to identify novel and efficient therapeutic targets of sulforaphane on AML cells.

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Design, synthesis and biological evaluation of 1-aryldonepezil analogues as anti-Alzheimer's disease agents.

Future Med Chem

June 2024

Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, PR China.

To design and synthesize a novel series of 1-aryldonepezil analogues. The 1-aryldonepezil analogues were synthesized through palladium/PCy-catalyzed Suzuki reaction and were evaluated for cholinesterase inhibitory activities and neuroprotective effects. docking of the most effective compound was conducted.

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