This paper reviews the literature on recent antimicrobial plant products (1978–1988) and medicinal plants used for the treatment of infectious diseases. The review includes accounts of extracts, essential oils and other active principles isolated from plants that have been used in folk medicine as antimicrobial agents. The name and part of the plants studied, the spectrum of activity, type of active compounds and methods used are discussed, as are their mechanisms of action.

A review of some antimicrobial compounds isolated from medicinal plants reported in the literature 1978–1988

A review on miswak (Salvadora persica) and its effect on various aspects of oral health.

Plants used in traditional medicine in eastern Tanzania. V. Angiosperms (Passifloraceae to Sapindaceae).

An in vivo study of the plaque control efficacy of Persica: a commercially available herbal mouthwash containing extracts of Salvadora persica.

Miswak is a traditional chewing stick prepared from the roots, twigs, and stem of Salvadora persica and has been used as a natural method for tooth cleaning in many parts of the world for thousands of years. A number of scientific studies have demonstrated that the miswak (Salvadora persica) possesses antibacterial, anti-fungal, anti-viral, anti-cariogenic, and anti-plaque properties. Several studies have also claimed that miswak has anti-oxidant, analgesic, and anti-inflammatory effects. The use of a miswak has an immediate effect on the composition of saliva. Several clinical studies have confirmed that the mechanical and chemical cleansing efficacy of miswak chewing sticks are equal and at times greater than that of the toothbrush. The present article provides a review of the various therapeutic effects of Salvadora persica on oral health, which will help to elucidate the significance and importance of this indigenous oral hygiene tool.

https://smj.org.sa/content/smj/36/5/530.full.pdf

S. T. Ezmirly

Papers

Saudi Arabian Medicinal Plants: Salvadora persica1 2