baha al-din mohammad b. husayn ameli, known as shaykh bahai (d.1031 a.h), is an illustrious scholar of the 10th and 11th century a.h., and one of the celebrities of safavid period. he was a prolific author and highly qualified not only in intellectual sciences but in traditional textual ones. thus he had a great impact on the posterity as well as his contemporaries. study and analysis of the ex...

This study aimed to investigate the phytochemical screening, total phenolic content, antioxidant and antimicrobial activities of Coleus forskohlii L. stem extract in Al-Baha area, Saudi Arabia. Stem samples were collected from area air-dried followed by extraction with ethanol, petroleum ether, chloroform, ethyl acetate, n-butanol. The extracts then subjected determination activities. Results s...

Results: Most of the participants (66,6%) reported that they would replant the avulsed tooth in its socket, and almost half of them (55.5%) gave correct answers regarding the optimum time for which an avulsed tooth should be left out of the mouth prior to replantation. However, most teachers (70, 37%) were not sufficiently familiar with the appropriate method for cleaning a dirty avulsed tooth....

The pathophysiology of the scorpion envenoming syndrome is described with emphasis on the body systems commonly affected. Concepts of the mechanisms underlying venom action, as can be explained by the recently discovered effects on ionic channels, are discussed. A protocol for the treatment of scorpion stings based mainly on antivenom therapy was applied nationwide in Saudi Arabia. A list of dr...