Public knowledge, attitude, and acceptance toward COVID-19 vaccines in Palestine: a cross-sectional study.

Background: The consequences of the COVID-19 pandemic on physical and mental health in addition to the global economy are huge. Vaccination is a pivotal measure to decrease COVID-19 morbidity and mortality and to help bring the pandemic under control. Yet, success of the vaccination process depends on the population's willingness to be vaccinated which may be determined by their level of knowledge about and trust in currently available COVID-19 vaccines.

Assessment of laser-assisted delivery vs intralesional injection of botulinum toxin A in treatment of hypertrophic scars and keloids.

Keloids and hypertrophic scars could impair the psychological, physical, and cosmetic aspects of the patient's quality of life. Unfortunately, there is no curative treatment available till now. This study aimed to evaluate the efficacy and safety of intralesional vs topical botulinum toxin A combined with Fractional CO laser in the treatment of hypertrophic scars and keloids.

Chemical Profile and Biological Activity of Non-Edible Fruit`s Parts.

the non-edible fruit parts of Casimiroa edulis Llave et were evaluated for their active constituents and their potential as antioxidants, anti-inflammatory and antitumor activity. Fruits peel (FP) and seeds kernel (SK) of Casimiroa edulis Llave et Lex. were extracted successively with hexane and then methanol.