Effect of nanoparticulate CaCO on the biological properties of calcium silicate cement.

This study aimed to evaluate the effects of nanoparticulate CaCO (NPCC) on the biological properties of calcium silicate-based cements (CSCs), including their cytotoxicity, in vitro osteogenic activity, and interactions with rat femur tissue. The average size of NPCC was 90.3±26.

Isolation and Characterization of Bioactive Compounds from sp. CMS18 and Their Antifungal Properties.

In this study, metagenomic analysis was employed to investigate the bacterial communities in the Muan tidal mudflat of the Republic of Korea. We used metagenomic analysis to identify the microbial community in tidal soil dominated by Proteobacteria. From this environment, the bacterial strain, sp.

Structural Elucidation and Antiviral Properties of Pannosides from the Halophyte L.

Four previously undescribed pentacyclic triterpenoid saponins, pannosides F-I (-), were isolated from the halophyte L. (), and their chemical structures were elucidated using 1D and 2D NMR spectroscopy and mass spectrometry. Comprehensive structural analysis revealed the presence of distinct aglycone and glycosidic moieties, along with complex acylation patterns.

Determinants of alcohol consumption among men and women aged 15-49 years in Cambodia: Evidence from the Cambodia demographic and health survey 2021-2022.

Introduction: Alcohol consumption is a global health issue linked to over 200 diseases and accounts for 5.3% of all deaths annually. We aimed to determine the sociodemographic factors associated with alcohol consumption among Cambodian women and men aged 15-49 years.

Screening for Lung Cancer, Overdiagnosis, and Healthcare Utilization: A Nationwide Population-Based Study.

Introduction: Guideline-discordant low-dose computed tomography (LDCT) screening may cause lung cancer (LC) overdiagnosis, but its extent and consequences are unclear. This study aimed to investigate the prevalence of self-initiated, non-reimbursed LDCT screening in a predominantly non-smoking population and its impact on LC epidemiology and healthcare utilization.

Methods: This nationwide cohort study analyzed data from Korea's National Health Information Database and 11 academic hospital screening centers (1999-2022).