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Efficacy and safety of step-by-step Baduanjin exercise based on doctor-nurse-patient integration mode for pulmonary rehabilitation in patients after lobectomy due to pulmonary tuberculosis: a randomized controlled clinical trial

Some pulmonary tuberculosis patients may require lung resection surgery. Postoperative pulmonary rehabilitation is essential to restore the lung function and maintain quality of life. We aimed to study the pul...
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Assessing Genotoxicity of Bovine Pericardium in Guided Tissue Regeneration: Bacterial Reverse Mutation Assay With Exogenous Metabolic Activation

Introduction Guided tissue regeneration (GTR) is integral to periodontal therapy, facilitating the repair of osseous defects. Due to the widespread use of bovine pericardium (BP) in GTR, a thorough investigation into its genotoxicity is essential for patient safety and treatment efficacy. This study aimed to evaluate the genotoxic effects of local BP in GTR for periodontal osseous defects. Materials and methods The Bacterial Reverse Mutation Assay (Ames test) was used to assess the genotoxic...
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