Ultrasound-Triggered Oxygen Release System for Accelerating Wound Healing of Diabetic Foot Ulcers.

Diabetic foot ulcer (DFU) is a common complication of chronic diabetes mellitus. Oxygen plays a critical role in the healing process of DFU wounds by promoting cell migration and neovascularization. However, clinical hyperbaric oxygen (HBO) therapy predominantly uses systemic oxygen administration, posing challenges in inadequate DFU local oxygen penetration and potential ectopic organs oxygen toxicity.

Mesenchymal stem cell-derived exosomes improved septic lung injury by reducing excessive NETs formation and alleviating inflammatory response.

To illustrate the potential of mesenchymal stem cell-derived exosomes (MSC-Exos) in mitigating septic lung injury by reducing the excessive formation of neutrophil extracellular traps (NETs), a mouse model of septic lung injury was induced through cecal ligation and puncture (CLP). The mice received intraperitoneal injections of MSC-Exos. Post injection, pathological alterations of the lung tissue were evaluated through HE staining, and the levels of inflammatory markers in each mouse group at various time points were assessed using ELISA kits.

Correlation between family function and self-management abilities in patients with metabolic dysfunction-associated steatotic liver disease.

Objective: This study aims to evaluate the current state of family function and self-management abilities in patients with metabolic dysfunction-associated steatotic liver disease (MASLD) and analyze the correlation between the two.

Methods: Baseline data were collected from 243 patients with MASLD, utilizing the Family Care Index and Self-Management Scale. Multiple linear regression analysis was employed to assess factors influencing self-management in these patients.

Study on the relationship among typhoon, weather change and acute ischemic stroke in southern Zhejiang Province of China.

Objective: This study aimed to investigate the relationship between the unique weather change and acute ischemic stroke (AIS) in the southern Zhejiang Province of China and to provide evidence for better predicting and preventing stroke.

Methods: We retrospectively collected 14,996 ischemic stroke patients data and weather data from January 2019 to December 2021 in the southern Zhejiang Province of China. The correlation and risk between meteorological factors and the number of AIS daily cases were calculated.

Probability analysis of hepatocellular carcinoma in hepatitis patients in the gray zone.

Objective: To investigate the probability of hepatocellular carcinoma (HCC) in a large number of gray-zone (GZ) patients with chronic hepatitis B (CHB) in clinical practice.

Methods: The patients with CHB who were diagnosed and treated in our hospital from January 2013 to January 2023 were analyzed retrospectively.

Results: According to the different levels of HBeAg, ALT and HBV DNA, GZ patients were divided into four categories: (1) Gray zone A (GZ-A): HBeAg positive, normal ALT level, HBV DNA ≤ 10 IU/ml; (2) Gray zone B (GZ-B): HBeAg positive, ALT>ULN, HBV DNA ≤ 2 × 10 IU/ml; (3) Gray zone C (GZ-C): HBeAg negative, normal ALT level, HBV DNA ≥ 2 × 10 IU/ml; and (4) Gray zone D (GZ-D): HBeAg negative, ALT > ULN, serum HBV DNA ≤ 2 × 10 IU/ml.

Global burden of heart failure and its underlying causes in 204 countries and territories, 1990-2021.

Background: Heart failure (HF) presents a significant global health challenge due to its rising prevalence and impact on disability.

Aims: This study aims to comprehensively analyze the global burden of HF and its underlying causes.

Methods: Using data from the Global Burden of Disease Study 2021, we analyzed the prevalence and Years Lived with Disability (YLD) of HF, examining its implications across diverse demographics and geographic regions.

Clinical practice of one-lung ventilation in mainland China: a nationwide questionnaire survey.

Background: Limited information is available regarding the application of lung-protective ventilation strategies during one-lung ventilation (OLV) across mainland China. A nationwide questionnaire survey was conducted to investigate this issue in current clinical practice.

Methods: The survey covered various aspects, including respondent demographics, the establishment and maintenance of OLV, intraoperative monitoring standards, and complications associated with OLV.

[Pedigree analysis of novel missense mutations causing hereditary coagulation factor Ⅴ deficiency].

This study aimed to primarily discuss the pathogenesis of hereditary coagulation factor Ⅴ (FⅤ) deficiency in a family with a consanguineous cousin marriage. The coagulation indices of the pedigree (three generations with seven individuals) and the thrombin levels of the proband and his father were assessed. All exons of the F5 gene were analyzed with Sanger sequencing, and a new mutation was confirmed with reverse sequencing.

Exploring the potential mechanism of action of Wutou-Guizhi decoction in the treatment of rheumatoid arthritis through network pharmacology analysis.

As a widely recognized traditional Chinese medicine (TCM) decoction prescription in China, numerous studies have shown that Wutou-Guizhi decoction (WTGZD) exhibits significant therapeutic efficacy for Rheumatoid arthritis (RA). Nevertheless, the underlying molecular mechanisms have yet to be fully elucidated. This study aims to establish a database of active ingredients for WTGZD and identify RA-related target genes.

Fraxetin attenuates DNA damage and inflammation in cisplatin-induced nephrotoxicity via FoxO1 activation.

Background: Cisplatin-induced acute kidney injury (CKI) represents a severe renal dysfunction characterized by DNA damage and tubular injury. Fraxetin, derived from the Chinese herb Qinpi (Fraxinus bungeana A.DOC), is recognized for its neuroprotective effects and has been used for the prevention of various diseases.

Therapeutic Efficacy of Re-Lin-Qing Granules in Treating Type 2 Diabetes Mellitus Complicated with Urinary Tract Infection: A Retrospective Study.

Purpose: Urinary tract infections (UTIs) frequently occur in patients with type 2 diabetes mellitus (T2DM), presenting a complex pathogenesis that significantly impairs patient quality of life. Despite the availability of various clinical treatments, challenges remain regarding their efficacy and safety. Therefore, this retrospective study aimed to observe the therapeutic effects of Re-Lin-Qing granules in treating T2DM complicated by UTIs, aiming to provide more scientifically validated and effective treatment options for clinical practice.

A study on the professional identity intervention of Chinese new nurses by Balint groups from the perspective of ABC theory of emotion-hong.

Objective: To explore the intervention effect of ABC theory on the professional identity and irrational beliefs of new Chinese nurses in Balint groups (BGs).

Methods: A total of 110 Chinese nurses newly recruited in August 2021 by a grade-A tertiary general hospital in Wenzhou, Zhejiang province were adopted as research objects. They were randomly divided into an experimental group and a control group, the experimental group spread out in groups to practice the BGs, and the control group did not have any intervention.

Sensitivity and Specificity of Three Measures of Intrinsic Capacity in Older People Aged 80 and Over in Nursing Homes.

Purpose: Intrinsic capacity (IC), a crucial indicator for the United Nations Decade of Healthy Ageing 2021-2030, is defined by WHO as the foundation of functional ability, representing the composite of all physical and mental capacities of an individual. IC spans five function domains: Locomotor, psychological, cognitive, vitality, and sensory (including vision and hearing). Accurate IC assessment is vital for effective interventions, yet comparative analyses of these tools are scarce.

Tumor burden with AFP improves survival prediction for TACE-treated patients with HCC: An international observational study.

Background & Aims: Current prognostic models for patients with hepatocellular carcinoma (HCC) undergoing transarterial chemoembolization (TACE) are not extensively validated and widely accepted. We aimed to develop and validate a continuous model incorporating tumor burden and biology for individual survival prediction and risk stratification.

Methods: Overall, 4,377 treatment-naive candidates for whom TACE was recommended, from 39 centers in five countries, were enrolled and divided into training, internal validation, and two external validation datasets.

A cryo-shocked M2 macrophages based treatment strategy promoting repair of spinal cord injury via immunomodulation and axonal regeneration effects.

Recovery from spinal cord injury (SCI) is often impeded by neuroinflammation, scar formation, and limited axonal regeneration. To tackle these issues, we developed an innovative biomimetic drug delivery system using liquid nitrogen-treated M2 macrophages (LNT M2) which internalized paclitaxel (PTX) nanoparticles beforehand. These were incorporated into a gelatin methacryloyl (GelMA) scaffold, creating a multifunctional, injectable treatment for single-dose administration.

Biodegradable copper-containing mesoporous microspheres loaded with ginsenoside Rb1 for infarcted heart repair.

The current unavailability of efficient myocardial repair therapies constitutes a significant bottleneck in the clinical management of myocardial infarction (MI). Ginsenoside Rb1 (GRb1) has emerged as a compound with potential benefits in safeguarding myocardial cells and facilitating the regeneration of myocardial tissue. However, its efficacy in treating MI-related ischemic conditions is hampered by its low bioavailability and inadequate angiogenic properties.

Mapping the research landscape on temporomandibular disorders and orthodontics treatment: A bibliometric analysis.

Background: Temporomandibular disorders (TMD) and orthodontic treatment are significant areas within dental and maxillofacial research. However, comprehensive bibliometric analyses highlighting global trends and collaboration networks are lacking.

Objective(s): This study aims to systematically map the publication landscape, identify prevailing research trends, highlight influential authors and institutions, and illuminate emerging topics in TMD and orthodontic research.

LIPUS activated piezoelectric pPLLA/SrSiO composite scaffold promotes osteochondral regeneration through P2RX1 mediated Ca signaling pathway.

Addressing the concurrent repair of cartilage and subchondral bone presents a significant challenge yet is crucial for the effective treatment of severe joint injuries. This study introduces a novel biodegradable composite scaffold, integrating piezoelectric poly-l-lactic acid (pPLLA) with strontium-enriched silicate bioceramic (SrSiO). This innovative scaffold continually releases bioactive Sr and SiO ions while generating an electrical charge under low-intensity pulsed ultrasound (LIPUS) stimulation, a clinically recognized method.

Evaluation of an enhanced ResNet-18 classification model for rapid On-site diagnosis in respiratory cytology.

Objective: Rapid on-site evaluation (ROSE) of respiratory cytology specimens is a critical technique for accurate and timely diagnosis of lung cancer. However, in China, limited familiarity with the Diff-Quik staining method and a shortage of trained cytopathologists hamper utilization of ROSE. Therefore, developing an improved deep learning model to assist clinicians in promptly and accurately evaluating Diff-Quik stained cytology samples during ROSE has important clinical value.

A retrospective analysis of autoimmune hemolytic anemia after allogeneic hematopoietic stem cell transplantation for transfusion-dependent β-thalassemia: focus on T and B lymphocyte reconstitution.

Background: Autoimmune hemolytic anemia (AIHA) following allogeneic hematopoietic stem cell transplantation (allo-HSCT) is often refractory and relapsing, leading to increased mortality post-HSCT.

Methods: We retrospectively analyzed the cases of patients with transfusion-dependent β-thalassemia (TDT) who underwent allo-HSCT to study their clinical features, the occurrence of AIHA post-HSCT, and treatment response and to explore the possible pathogenesis of AIHA.

Result: A total of 113 patients were registered in the study, out of whom 14 developed AIHA following allo-HSCT, resulting in a cumulative incidence of 12.

Global, regional, and national burden of primary liver cancer attributable to metabolic risks: an analysis of the Global Burden of Disease Study 1990-2021.

Background: The global burden of metabolic diseases is increasing, but estimates of their impact on primary liver cancer are uncertain. We aimed to assess the global burden of primary liver cancer attributable to metabolic risk factors, including high body mass index (BMI) and high fasting plasma glucose (FPG) levels, between 1990 and 2021.

Methods: The total number and age-standardized rates of deaths and disability-adjusted life years (DALYs) from primary liver cancer attributable to each metabolic risk factor were extracted from the Global Burden of Disease Study 1990-2021.

A nomogram model to predict the high risk of lower live birth probability in young women undergoing the first IVF-ET cycle: a retrospective study.

Objective: To build a prediction nomogram for early prediction of live birth probabilities according to number of oocytes retrieved in women ≤ 35 years of age.

Methods: A prediction model was built including 9265 infertile women ≤ 35 years of age accepting their first ovum pick-up cycle from January 2018 to December 2022. Least absolute shrinkage and selection operator (LASSO) regression was performed to identify independent predictors and establish a nomogram to predict reproductive outcomes.