Can acid produced from probiotic bacteria alter the surface roughness, microhardness, and elemental composition of enamel? An in vitro study
OdontologyPublished:30 March 2023volume 111, pages929 –941 (2023)
Can acid produced from probiotic
bacteria alter the surface roughness, microhardness, and elemental
composition of enamel? An in vitro studyAbstractProbiotics
are live microorganisms that upon administration in adequate amounts
provide various health benefits to the host. Probiotics are “lactic
acid-producing bacteria” as they release large amounts of organic acids,
particularly lactic acids, in their surrounding environment. Although
the acids produced by probiotics are beneficial for gastrointestinal and
vaginal health, the acidogenic nature of probiotics has raised conce rns
among dental professionals, especially concerning their effect on the
enamel and dentin. Previous studies have found that probiotics can lower
the pH of the saliva and cause essential elements like Calcium and
Phosphorus to leach from the enamel. This can alter the surface
topography of ena mel and increase the risk of enamel defects. Studies
have also noted that probiotic bacteria can replace cariogenic bacteria
and lower the risk of tooth decay. However, the effect of acid produced
by probiotics on the enamel surface remains unclear. Hence, the present
study aims to evaluate the effect of probiotics on the surface
roughness, microhardness, and elemental composition of enamel compared
to 0.1 M Lactic acid (demineralizing agent). Twenty enamel sections were
randomly divided...
Source: Dental Technology Blog - Category: Dentistry Source Type: news
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