Remimazolam versus propofol for endoscopy sedation in elderly patients: a systematic review, meta-analysis and trial sequential analysis.

Introduction: Procedural sedation is crucial in gastrointestinal endoscopy, where propofol is commonly used but may lead to cardiovascular and respiratory side effects. Remimazolam, a new drug, offers advantages such as rapid onset and recovery. The sedation protocols for this population vary, requiring tailored titration of sedatives.

Comparative study of topical green and red propolis in the repair of wounds induced in rats.

Objective: To evaluate the healing action of green and red propolis, correlating it with the content of flavonoids.

Methods: We performed quantification of total flavonoids of green and red propolis ethanol extracts for subsequent incorporation in ointment base to 20%. We used 20 Wistar rats divided into four groups: 0.