Multilevel medical insurance mitigate health cost inequality due to air pollution: Evidence from China.

Background: Air pollution affects residents' health to varying extents according to differences in socioeconomic status. However, there has been a lack of research on whether air pollution contributes to unfair health costs.

Methods: In this research, data from the China Labour Force Dynamics Survey are matched with data on PM2.

Association between lifestyle behaviors and health-related quality of life among primary health care physicians in China: A cross-sectional study.

Background: Primary health care (PHC) serves as the gatekeeper of health system and PHC physicians take on significant obligations to provide health care services in the pursuit of Universal Health Coverage (UHC). PHC physicians' health-related quality of life (HRQoL) can have a strong impact on patients, physicians and the health care system. Lifestyle interventions are found to be effective to improve HRQoL.

Recombinant amelogenin peptide TRAP promoting remineralization of early enamel caries: An study.

To explore the regulatory effect of recombinant amelogenin peptide TRAP on the remineralization of early enamel carious lesions. Forty-eight bovine enamel blocks that prepared initial lesions were split at random into four groups for immersion treatment for 12 days: 1) remineralizing medium; 2) studied peptide 1 (consisting of the N- and C-termini of porcine amelogenin) + remineralizing medium; 3) studied peptide 2 (TRAP) + remineralizing medium; 4) fluoride + remineralizing medium. After demineralization and remineralization immersion, each specimen's mean mineral loss and lesion depth were measured using micro-computed tomography (micro-CT).