Related Experiment Video
Updated: Aug 15, 2026

Purification of a High Molecular Mass Protein in Streptococcus mutans
Published on: September 14, 2019
Fermentable simple sugars in self-administered medications as aetiologic agents in rampant caries. Case report
Abstract:
Sucrose is recognized as the most cariogenic carbohydrate. However, other simple sugars may act as substrates for cariogenic micro-organisms. The clinical features of an adult patient suffering from rampant caries are described. It was considered that the predominant aetiologic factor was prolonged intake of mineral supplements which contained the disaccharide lactose. The principal caries risk factors included drug-induced xerostomia and prolonged contact time with the substrate in a retentive form. Chemical analysis of the products revealed the presence of lactose together with starch or glucose. A strategy for preventive management prior to restorative therapy based on chlorhexidine and fluoride-containing products was followed. Possible contributions of sugar-containing medications to caries risk status are discussed.
More Related Videos
Related Concept Videos
Carbohydrate Digestion
Carbohydrate Metabolism
Starch accounts for approximately 60% of the carbohydrates consumed by humans. Since amylase enzymes cannot function in the stomach's acidic environment, starch can only be digested in the mouth and small intestine. Simple sugars are found naturally in milk and fruits in the...
Oral Hypoglycemic Agents: α-Glucosidase Inhibitors
Acarbose and miglitol are typically...
Microbial Fermentation
Microbes in Food Production
Microbes in the Production of Fermented Foods

