COVID-19 Vaccine Acceptance among Social Media Users: A Content Analysis, Multi-Continent Study.

Vaccine hesitancy (VH) is defined as a delayed in acceptance or refusal of vaccines despite availability of vaccination services. This multinational study examined user interaction with social media about COVID-19 vaccination. The study analyzed social media comments in 24 countries from five continents.

The coronavirus disease 2019 (COVID-19) vaccination psychological antecedent assessment using the Arabic 5c validated tool: An online survey in 13 Arab countries.

Background: Following the emergency approval of the coronavirus disease 2019 (COVID-19) vaccines, research into its vaccination hesitancy saw a substantial increase. However, the psychological behaviors associated with this hesitancy are still not completely understood. This study assessed the psychological antecedents associated with COVID-19 vaccination in the Arab population.

Erector spinae versus paravertebral plane blocks in modified radical mastectomy: Randomised comparative study of the technique success rate among novice anaesthesiologists.

Background And Aims: Regional analgesia may play a role in pain management during breast surgery. Ultrasound approach to paravertebral block may be challenging. This study compared success rates of ultrasound-guided erector spinae plane block (ESPB) versus parasagittal in-plane thoracic paravertebral block among senior anaesthesia residents in modified radical mastectomy.

Regenerative effects of glycyrrhizin and/or platelet rich plasma on type-II collagen induced arthritis: Targeting autophay machinery markers, inflammation and oxidative stress.

Rheumatoid arthritis (RA) is a systemic chronic autoimmune disease manifested by joint destruction and deformity, hence decreasing patient's life quality. The aim of the present work is to explore the mechanistic effects of glycyrrhizin (GL)and/or platelet rich plasma (PRP) treatment on collagen induced arthritis. 75 female Wistar rats were allocated into five equal groups.