Impact of surgery versus follow-up on psychological distress in patients with indeterminate pulmonary nodules: A prospective observational study.

Purpose: To investigate whether surgery is more effective than follow-up in reducing psychological distress for patients with observable indeterminate pulmonary nodules (IPNs) and to assess if psychological distress can serve as a potential surgical indication for IPNs.

Methods: This prospective observational study included 341 patients with abnormal psychometric results, as measured by the Hospital Anxiety and Depression Scale (HADS). Of these, 262 patients opted for follow-up and 79 chose surgery.

Exploring the mechanism of rosmarinic acid in the treatment of lung adenocarcinoma based on bioinformatics methods and experimental validation.

Objective: Rosmarinic acid (RosA) is a natural polyphenol compound that has been shown to be effective in the treatment of inflammatory disease and a variety of malignant tumors. However, its specific mechanism for the treatment of lung adenocarcinoma (LUAD) has not been fully elucidated. Therefore, this study aims to clarify the mechanism of RosA in the treatment of LUAD by integrating bioinformatics, network pharmacology and in vivo experiments, and to explore the potential of the active ingredients of traditional Chinese medicine in treating LUAD.

Patent Ductus Arteriosus Morphology Changes in Preterm Neonates Undergoing Transcatheter Device Closure.

Evaluate patent ductus arteriosus (PDA) morphology changes in the preterm neonate undergoing transcatheter PDA closure (TCPC). We propose the type F ductus is associated with lower corrected gestational age (CGA) and improved TCPC outcomes. Retrospective review of premature neonates undergoing TCPC at a large volume institution from November 2020 to November 2023.

Constructing Activatable Photosensitizers Using Covalently Modified Mesoporous Silica.

The combination of photosensitizers (PSs) and nanomaterials is a widely used strategy to enhance PS efficacy and broaden their applicability. However, the current nanocarrier-based delivery strategies focus on conventional PSs, neglecting the critical issue of PS phototoxicity. In this study, DHUOCl-25, an activatable PS (aPS) activated by hypochlorous acid, is synthesized by combining a silicon source structure and an activation unit.

Specific Enrichment of Carrying Microorganisms with Nitrogen Fixation and Dissimilatory Nitrate Reduction Function Enhances Arsenic Methylation in Plant Rhizosphere Soil.

Plants can recruit microorganisms to enhance soil arsenic (As) removal and nitrogen (N) turnover, but how microbial As methylation in the rhizosphere is affected by N biotransformation is not well understood. Here, we used acetylene reduction assay, gene amplicon, and metagenome sequencing to evaluate the influence of N biotransformation on As methylation in the rhizosphere of , a potential As hyperaccumulator. was grown in mining soils (MS) and artificial As-contaminated soils (AS) over two generations in a controlled pot experiment.