Cinnamomi cortex extract mitigated monosodium urate-induced acute gouty arthritis in rats through nuclear factor-κB-NOD-like receptor thermal protein domain associated protein 3 signaling pathway.

Cinnamomi cortex was applied to mitigate joint injury since ancient China. However, the effect of Cinnamomi cortex on gouty arthritis (GA) was rarely reported. This study aimed to explore the effect of Cinnamomi cortex on monosodium urate (MSU)-induced acute GA (AGA) in rats, and clarify the underlying mechanism. The results showed that Cinnamomi cortex extract (CE) containing rich polyphenols and flavonoids alleviated joint swelling and inflammation by reducing programmed cell death in MSU-induced AGA rats. Network pharmacology analysis showed that CE's predictive inflammatory pathways included nuclear factor-κB (NF-κB) and necroptosis pathways. CE reduced expression of pyroptosis-related regulators including Gasdermin D and Caspase 1 via regulating NF-κB/NOD-like receptor thermal protein domain associated protein 3 signaling pathway in AGA rats. In conclusion, this study provided a theoretical basis for Cinnamomi cortex applied as a new veterinary medicine to protect against GA.

Efficacy and safety of modified fasting therapy for weight loss in 2054 hospitalized patients.

OBJECTIVE: The aim of this study was to evaluate the efficacy and safety of modified fasting therapy, and a retrospective study was conducted to analyze changes in clinical indicators of hospitalized fasting patients. METHODS: A total of 2054 hospitalized fasting patients were enrolled in this observational study. All participants underwent 7 days of modified fasting therapy. The clinical efficacy biomarkers, safety indicators, and body composition were measured before and after fasting. RESULTS: The modified fasting therapy reduced body weight, BMI, abdominal circumference, systolic blood pressure, and diastolic blood pressure significantly. Blood glucose and indicators of body composition were improved to various extents (all p < 0.05). There was a small increase in liver function, kidney function, uric acid, electrolytes, blood count, coagulation, and uric biomarkers. Subgroup analysis results showed that cardiovascular diseases benefited from modified fasting therapy. CONCLUSIONS: At present this study is the largest retrospective population-based study about modified fasting therapy. The results from 2054 patients showed that the modified fasting therapy lasting 7 days was efficient and safe. It led to improvements in physical health and body weight-associated indicators, as well as body composition and relevant cardiovascular risk factors.