Competency-based ultrasound curriculum for standardized training resident: a pre- and post-training evaluation.

Background: Ultrasound training is crucial for residents across specialties but presents challenges for residents that are not specializing in ultrasound. Investigating the effectiveness of competency-based ultrasound curricula for a wider range of medical specialties is imperative.

Methods: A total of 250 residents who attended the ultrasound curriculum between June 2023 and June 2024 were included in the analysis.

Comparing the effect of ATRA, 4-HPR, and CD437 in bladder cancer cells.

Clinical trials have explored the use of natural and synthetic retinoids for the prevention of bladder cancer recurrence. Natural retinoids have been shown to inhibit bladder cancer growth. Here, we compared the effects of natural and synthetic retinoids in bladder cancer cells.