Oral squamous cell carcinoma (OSCC) is a lethal disease whose incidence is increasing. Epidemiologic studies demonstrate an association between periodontitis and oral cancer, and periodontal pathogens are implicated in the pathogenesis of numerous disorders, including rheumatoid arthritis, cardiovascular diseases, diabetes and gastrointestinal malignancies. Nevertheless, a causal role for perio...

BACKGROUND Over the past two decades, there has been a growing trend in using oral hygienic products originating from natural resources such as essential oils (EOs) and plant extracts. Seven aromatic plants used in this study are among popular traditional Iranian medicinal plants with potential application in modern medicine as anti-oral infectious diseases. OBJECTIVES This study was conducte...

The objective of this study was to evaluate the efficacy of two novel alcohol-free oral rinses: polyhexamethylene biguanide botanical oral rinse (PBOR) and chlorhexidine gluconate botanical oral rinse (CBOR), against common ventilator-associated pneumonia (VAP) pathogens using in vitro methods and compare their antimicrobial activity to commercially available oral care products viz. Listerine, ...

We evaluated the effects of special oral care using a toothbrush with combined irrigation and suctioning functions, along with povidone-iodine to treat oral bacteria and mucositis, in esophageal cancer patients undergoing chemoradiotherapy. In the special care group, oral hygiene was performed 3 days a week after dinner. Bacteria in saliva and plague samples were measured at various sampling po...

conclusions shiitake essential oil is an effective anti-bacterial and anti-biofilm agent on important oral pathogens and has a possible therapeutic potential as an oral anti-biofilm agent. results no inhibitory effect was observed on f. nucleatum biofilms (p > 0.05). significant disruptive properties on a. actinomycetemcomitans at values lower than the mic (3.90 µg/ml) was detected (p < 0.05). ...

background: anti-microbial agents have been used as a chemotherapeutic agent to improve oral health. this in vitro study was carried out to determine antimicrobial efficacy of different toothpastes and mouthrinses against the oral pathogens.     methods: a total of five toothpastes and five mouthrinses were tested for their antimicrobial activity against three oral pathogens namely, streptococc...

Many of the protective immune responses of old people are impaired and this leads to an increased risk of oral bacterial infections. Little is known about the interaction between the systemic immune response on one hand and oral infections and oral diseases on the other. Here, we conducted an epidemiological study of the independent elderly to determine the relationships between activated natur...