Two mechanisms of oral malodor inhibition by zinc ions

Two mechanisms of oral malodor inhibition by zinc ions

The aim of this study was to reveal the mechanisms by which zinc ions inhibit oral malodor. The direct binding of zinc ions to gaseous hydrogen sulfide (H2S) was assessed in comparison with other metal ions. Nine metal chlorides and six metal acetates were examined. To understand the strength of H2S volatilization inhibition, the minimum concentration needed to inhibit H2S volatilization was de...

Oral malodor pdf

Oral Malodor: A Common Oral Problem

Oral malodor has been recognized in the literature since ancient times, but in the last five to six years it has increasingly come to the forefront of public and dental professional awareness [1]. Approximately 40-50% of dentists see 6-7 self-proclaimed oral malodor patients per week [2]. Oral malodor is the subjective perception after smelling someone’s breath. It can be pleasant, unpleasant, ...

Relationship Between Oral Malodor and Oral Microbiota

Oral malodor, also called halitosis or bad breath, is one of the major complaints made by patients visiting the dentist, ranking behind only dental caries and periodontal disease. It can originate from either systemic or oral conditions, but is usually related to an oral cause. Clinical causes of oral malodor include periodontitis, poor oral hygiene, tongue debris, deep caries, inadequately fit...

Halitosis: much beyond oral malodor.

Oral malodor one of the most common complaints with which patients approaches us thinking it can be detrimental to his self-image and confidence. Even though majority of oral malodor is of oral origin, there are multiple other systemic causes that have to be addressed while we diagnose and treat this condition. Most of these patients look up to oral care physicians for expert advice, it is crit...