Salvadora persica is commonly used chewing sticks in many parts of the world as an oral hygiene tool. This study measured the amount of benzyl isothiocyanate (BITC) released into the mouth and assessed its retention time in saliva. The study also tested if the released amount of BITC could potentially be antibacterial or cytotoxic. Twelve subjects brushed their teeth with fresh Miswak once, twi...

Laboratoire d’Analyse, Traitement et Valorisation des Polluants de l’Environnement et des Produits, Département de Microbiologie, Faculté de Pharmacie, Monastir, Tunisie. Laboratoire de Traitement des Eaux Usées, Centre de Recherches et des Technologies des Eaux (CERTE), Technopole de Borj-Cédria, BP 273Soliman 8020, Tunisie. Laboratoire d’adaptation des plantes aux stress abiotiques, Centre de...

Differential Display (DDRT-PCR) is a powerful technique for analyzing differences in gene expression. In-vivo expression technologies and differential display RT-PCR are providing new approaches to further examine a microbe's response to experimental conditions which more closely resemble natural microbial associations and habitats. In this study, Bacillus endophyticus strain SA isolated from t...

AIM To evaluate the efficacy of ethanolic extract of Salvadora persica (S. persica) and BioPure MTAD (a mixture of a tetracycline isomer, an acid, and a detergent) in removing the intracanal smear layer of primary teeth. MATERIALS AND METHODS The root canal of 40 extracted human primary anterior teeth were cleaned, shaped and grouped into experimental (n = 30) and control (n = 10). The root c...

OBJECTIVE Green tea (Gt), leafs of Camellia sinensis var. assamica, is widely consumed as healthy beverage since thousands of years in Asian countries. Chewing sticks (miswak) of Salvadora persica L. (Sp) are traditionally used as natural brush to ensure oral health in developing countries. Both Gt and Sp extracts were reported to have anti-bacterial activity against many dental plaque bacteria...

Salvadora persica (SP) has been used as a medicinal purpose among global Muslim community. Various phytochemical studies on SP reported the presence of saponins, flavonoids, steroids, phenols and tannins. Flavonoids are responsible for antimicrobial, antiallergic, antioxidant, antiradial, anti-inflammatory and antiproliferative activity. The present study was carried out to evaluate the antidep...

Streptococcus mutans is responsible for causing dental caries in humans and utilizes sucrose for its growth. The dextransucrase (EC 2.4.1.5) is responsible for sucrose metabolism, which exhibits both hydrolytic and glucosyltransferase activities. In this study, we examined the effects of the plant phenols, namely gallic, tannic and syringic acids and aqueous extracts of certain traditionally us...

The aim of this study was to assess the antimicrobial activity of the miswak chewing stick (Salvadora persica) in vivo, especially on streptococcus mutans and lactobacilli. The study was conducted clinically using patients' saliva and measuring the effect of miswak (chewing stick), miswak extract, toothbrush, and normal saline on mutans and lactobacilli. Forty male subjects aged 20-45 years wer...

c m s d x p El trasplante de órgano sólido es hoy en día un tratamiento consolidado frente a múltiples enfermedades. El trasplante de pulmón es en muchos casos una terapia salvadora y, en ocasiones, de rescate dado que es el único tratamiento posible en la insuficiencia respiratoria terminal. De entre los diferentes órganos sólidos que se trasplantan, el pulmón es uno de los menos habituales po...