Association between healthy lifestyle and frailty in adults and mediating role of weight-adjusted waist index: results from NHANES.

Background: The relationship between healthy lifestyle and frailty remains unclear. Healthy weight is crucial for overall well-being, but using body mass index (BMI) to evaluate weight management is inefficient. This study clarifies the association between healthy lifestyle or its factors (non-smoking, moderate drinking, healthy weight, healthy diet, sufficeint physical activity, and non-sedentary) and frailty, and the feasibility of using the weight-adjusted waist index (WWI) reflecting central obesity as an intermediate indicator.

Mild photothermal therapy assist in promoting bone repair: Related mechanism and materials.

Achieving precision treatment in bone tissue engineering (BTE) remains a challenge. Photothermal therapy (PTT), as a form of precision therapy, has been extensively investigated for its safety and efficacy. It has demonstrated significant potential in the treatment of orthopedic diseases such as bone tumors, postoperative infections and osteoarthritis.

The Molecular Characterization and Immunity Identification of Rhoptry Protein 22 of Toxoplasma gondii as a DNA Vaccine Candidate Against Toxoplasmosis.

Toxoplasma gondii (T. gondii) rhoptry proteins (TgROPs) have been considered main targets and indicator molecules for immune diagnosis and prophylaxis since they initially present during the process of invasion. In this study, the effect of intramuscularly injecting the genetic vaccine pVAX-ROP22 was evaluated, made by inserting the TgROP22 sequence into the eukaryotic expression vector of pVAX I, into BALB/c mice.