2,623 results match your criteria: "Guang'Anmen Hospital[Affiliation]"

Background: Previous studies have shown a significantly increased prevalence of osteoporosis (OP) in patients with type 2 diabetes mellitus (T2DM), which is closely associated with inflammation and nutrition. This study aimed to investigate the relationship between the advanced lung cancer inflammation index (ALI) and OP in patients with T2DM.

Methods: This cross-sectional analysis was conducted based on data from middle-aged and older adults aged 50 years and older with T2DM from the National Health and Nutrition Examination Survey (NHANES).

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Bidirectional two-sample Mendelian randomization study of atrial fibrillation and breast cancer.

Front Cardiovasc Med

November 2024

Department of Cardiovascular Unit, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.

Background: Observational studies have shown an association between Breast Cancer (BC) and Atrial Fibrillation (AF). However, due to confounding factors and reverse causality, the causal role between BC and AF remains unclear. In this study, bidirectional two-sample Mendelian randomization (MR) combined with meta-analysis was used to evaluate the causal association between BC and AF.

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Background: The results of Study 1 we have published proved that medium and high doses of Gegen Qinlian Decoction (GQD) were effective in treating type 2 diabetes (T2D) with damp-heat syndrome. However, whether the main drug of GQD in treating T2D was or has always been a hot topic of debate among many doctors. Therefore, we conducted Study 2 and Study 3 to determine the main drug of GQD for treating T2D.

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The role and mechanism of TXNDC5 in cardio-oncology: Killing two birds with one stone?

Curr Probl Cardiol

December 2024

Key Laboratory of Chinese Internal Medicine of Ministry of Education, Beijing University of Chinese Medicine, Beijing, China; Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China; College of Integrated Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, China. Electronic address:

Article Synopsis
  • * Research in this field has expanded to explore connections between cardiovascular diseases and cancer, particularly the role of TXNDC5, a protein linked to both conditions.
  • * The review analyzes how TXNDC5 influences the development of cancer and cardiovascular diseases, and discusses potential new treatment strategies targeting this protein to improve cancer therapy and cardio-oncology advancements.
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  • Shaofu Zhuyu decoction is commonly used for gynecological conditions, but its effectiveness in treating endometriosis and the mechanisms behind it needed further investigation.
  • Researchers analyzed its chemical makeup and tested its effects on endometriosis in mice, observing a significant reduction in the weight of ectopic lesions and improved gut microbiome diversity.
  • The treatment also led to lower levels of fibrosis in lesions and changes in specific proteins and metabolic pathways, suggesting that it may alleviate endometriosis through regulating intestinal flora and reducing tissue scarring.
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Background & Aims: Effective anti-fibrotic drugs and new non-invasive evaluation methods for liver fibrosis (LF) are urgently needed. Our study aimed to evaluate the histological effects of the Qizhu (QZ) formula on LF and to explore a non-invasive Near-infrared photoacoustic imaging (NIR-PAI) kinetic model for liver function detection and pharmacodynamic evaluation.

Methods: C57BL/6 J mice were randomly divided into six groups (n=6).

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Background: Osteosarcoma and chondrosarcoma are common malignant bone tumors, and accurate differentiation between these two tumors is crucial for treatment strategies and prognosis assessment. However, traditional radiological methods face diagnostic challenges due to the similarity in imaging between the two.

Methods: Clinical CT images and pathological data of 76 patients confirmed by pathology from January 2018 to January 2024 were retrospectively collected from Guizhou Medical University Affiliated Hospital and Guizhou Medical University Second Affiliated Hospital.

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  • The study aimed to evaluate how a specific extract protects against mitochondrial damage in mice with atherosclerosis, focusing on its chemical composition and efficacy using advanced analytical techniques.
  • Results showed that the extract significantly boosted heart and mesenteric microcirculation, lowered harmful lipid levels, and enhanced ATP levels, indicating improved mitochondrial function and lipid metabolism.
  • The mechanism behind these effects involves the PGC-1α/Sirt3/Epac1 signaling pathway, with the extract increasing beneficial protein markers while reducing those associated with cell death.
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  • - Cardiomyocytes rely heavily on oxygen for energy production; when oxygen is low (hypoxia), it leads to a series of harmful effects like calcium overload and oxidative stress, causing heart injury.
  • - Ischemic heart disease, primarily caused by blocked coronary arteries, can lead to further complications known as ischemia-reperfusion (I/R) injury, even after restoring blood flow through treatments like surgery.
  • - Mitochondrial dysfunction during early ischemic conditions leads to the buildup of damaged proteins, activating repair mechanisms like mitochondrial unfolded protein response (mtUPR) and mitophagy, which are crucial for reducing heart damage during this phase.
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Background: Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) has posed a significant burden on affected individuals and healthcare systems. While pharmacological treatments are commonly used, non-pharmacological management strategies have gained attention for their potential benefits in improving CP/CPPS symptoms. However, the comparative efficacy of these non-pharmacological interventions remains unclear.

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Acute Q fever, caused by , is a zoonotic infection presenting with non-specific symptoms such as high fever, severe headache and myalgia, making it challenging to diagnose. Traditional diagnostic methods often fall short due to their time-consuming nature and limited sensitivity. A 26-year-old male presented with severe headache, persistent high fever and nausea following a hiking trip.

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  • Cardiovascular disease is the top cause of death for women with breast cancer, and this study explored how regular aerobic exercise can help reduce cardiovascular risks for these patients.
  • The research reviewed 46 studies, concluding that aerobic exercise significantly lowered the chance of CVD and coronary artery disease events while also improving key health metrics like heart function and body composition.
  • Despite positive findings, the overall certainty of the evidence is low to very low, indicating more research is needed to strengthen the conclusions drawn from the data.
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Compound Tongyang Fumai decoction improves quality of life in sick sinus syndrome: a randomized controlled study.

J Tradit Chin Med

December 2024

Cardiovascular Department, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China.

Objective: To evaluate the efficacy of Tongyang Fumai decoction (, TYFM) on the quality of life (QOL) as a complementary therapy for sick sinus syndrome (SSS).

Methods: This randomized controlled study involved 224 patients with symptomatic SSS. Patients were randomly assigned to either the TYFM group or the control group (receiving theophylline sustained-release tablets).

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Diabetic nephropathy (DN) is the most common microvascular complication of diabetes mellitus and a major cause of end-stage renal disease. Isoferulic acid (IFA) is a phenolic compound that has strong antioxidant, anti-inflammatory, and hypoglycemic effects. Researches and our previous study showed the potential anti-diabetic capacity and anti- oxidative stress damage targeting podocytes of IFA.

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  • The study utilized network pharmacology and molecular docking to explore how Wensan tincture (WST) affects pulmonary nodules, identifying 62 active ingredients and 344 corresponding targets linked to the tincture.
  • Through databases like GeneCards and enrichment analyses, key therapeutic targets were found, including several proteins involved in significant cancer-related pathways.
  • Molecular docking results suggested that quercetin has the highest binding affinity to a critical target, highlighting its potential role in the treatment of pulmonary nodules.
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Elevated remnant cholesterol and the risk of prevalent major depressive disorder: a nationwide population-based study.

Front Psychiatry

November 2024

Department of Cardiology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.

Article Synopsis
  • The study investigates the relationship between remnant cholesterol (RC) levels and major depressive disorder (MDD) in US adults, with data sourced from the NHANES survey spanning 2005-2018.
  • Results show that higher levels of RC are associated with increased PHQ-9 scores and a greater prevalence of MDD, indicating a positive correlation between RC and depression.
  • Various statistical methods were utilized to analyze the data, confirming that participants in the highest RC quartile had a 32% higher risk of MDD compared to those with the lowest levels, suggesting that RC could be a significant factor in understanding depression.
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Low-dose trimethoprim-sulfamethoxazole treatment for Pneumocystis pneumonia: a systematic review and meta-analysis.

Front Pharmacol

November 2024

Department of Critical Care Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.

Article Synopsis
  • The standard treatment for Pneumocystis jirovecii pneumonia (PJP) is high-dose trimethoprim-sulfamethoxazole (TMP-SMX), but it often leads to many adverse events (AEs).
  • A systematic review and meta-analysis of seven studies indicated that low-dose TMP-SMX (<15 mg/kg/d) significantly reduced the risk of mortality and overall adverse events compared to the standard dosage.
  • The findings suggest that low-dose TMP-SMX is a promising alternative treatment for PJP, warranting further high-quality research to confirm these benefits.
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  • - Patients with Primary Sjögren's syndrome (pSS) have a heightened risk of thyroid disorders, prompting a study of 202 patients to identify associated risk factors and develop a predictive model for thyroid involvement.
  • - Researchers used the Least Absolute Shrinkage and Selection Operator method to find significant variables, then created a nomogram using factors like high-sensitivity C-reactive protein, pulmonary disease, and others to assess the risk of thyroid issues.
  • - The resulting model demonstrated strong predictive performance and potential clinical utility, helping healthcare providers make better treatment decisions for pSS patients at risk of thyroid disorders.
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  • This study evaluated the effects of Yijinjing, a traditional Chinese exercise, on hand dysfunction in patients with rheumatoid arthritis (RA) over 12 weeks.
  • Participants were randomly assigned to either the Yijinjing exercise group or a control group, with various health outcomes measured before and after the intervention.
  • Results showed significant improvements in hand functionality, strength, and overall quality of life for the Yijinjing group, without any negative side effects observed.
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Objective: This study aims to investigate the mechanism underlying the effect of Duhuo Jisheng Decoction on the repair of rabbit articular cartilage injury through a reduction in the inflammatory response mediated by the Transforming growth factor (TGF)-β/Smad signaling pathway.

Methods: A rabbit articular cartilage injury model was constructed using a ring bone extraction drill. Twenty-four Japanese white rabbits were randomly divided into six groups, namely Sham operation, model, low-dose Duhuo Jisheng Decoction, medium-dose Duhuo Jisheng Decoction, high-dose Duhuo Jisheng Decoction, and positive control groups.

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Diabetic retinopathy (DR), as one of the most common and significant microvascular complications of diabetes mellitus (DM), continues to elude effective targeted treatment for vision loss despite ongoing enrichment of the understanding of its pathogenic mechanisms from perspectives such as inflammation and oxidative stress. Recent studies have indicated that characteristic neuroglial degeneration induced by DM occurs before the onset of apparent microvascular lesions. In order to comprehensively grasp the early-stage pathological changes of DR, the retinal neurovascular unit (NVU) will become a crucial focal point for future research into the occurrence and progression of DR.

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Symptom burden and clusters during chemotherapy in patients with lung cancer.

World J Surg Oncol

November 2024

Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No. 5, Beixian Ge Street, Xicheng District, Beijing, 100053, China.

Objective: This study aims to investigate the distribution characteristics of symptoms in patients with lung cancer during chemotherapy, identify the symptom clusters (SCs) and explore the underlying mechanisms. The findings will provide evidence to assist clinical staff in effectively managing symptoms and SCs.

Methods: Participants were recruited from the Oncology Department of Guang'anmen Hospital, China Academy of Chinese Medical Sciences, between July 2022 and December 2022.

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Background: This study aimed to investigate the therapeutic efficacy and safety of Traditional medicine preparations (TMPs) given in combination with vascular endothelial growth factor receptor (VEGFR)-associated multi-targeted tyrosine kinase inhibitors (TKIs) for the treatment of middle to advanced-stage primary liver cancer (PLC).

Methods: This systematic literature survey employed 10 electronic databases and 2 clinical trial registration platforms to identify relevant studies on the use of TMPs + VEGFR-TKIs to treat patients with middle-advanced PLC. Furthermore, a meta-analysis was performed following the PRISMA guidelines using the risk ratio (RR) at 95% confidence intervals (CI) or standardized mean difference as effect measures.

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Drug screening approaches for small-molecule compounds in cancer-targeted therapy.

J Drug Target

November 2024

State Key Laboratory of Respiratory Health and Multimorbidity, NHC Key Laboratory of Biotechnology for Microbial Drugs, Department of Oncology, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.

Small-molecule compounds exhibit distinct pharmacological properties and clinical effectiveness. Over the past decade, advances in covalent drug discovery have led to successful small-molecule drugs, such as EGFR, BTK, and KRAS (G12C) inhibitors, for cancer therapy. Researchers are paying more attention to refining drug screening methods aiming for high throughput, fast speed, high specificity, and accuracy.

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