No abstract

The withdrawal of OACs 3 months after successful radiofrequency catheter ablation for patients with AF may be safe and feasible. It needs to be tested by randomized controlled trial.

The present study investigated the effects of food restriction (FR) on memory and the expression of synapsin I in the brain of young mice. The results showed that 20% FR did not retard the body weight gain of mice, while the 60% and 80% FR reduced the mice's body weight. The memory after 24 hr of learning was not changed by FR, whereas long-term memory was improved significantly in 20% FR mice. In addition, 60% and 80% FR did not impair the mice's memory. The transcriptional expression of synapsin I in mice brain was up-regulated by 20% FR, and down-regulated by 60% and 80% FR.

No abstract