Remineralization of early caries lesions by calcium hypophosphite in vitro: a surface microhardness study.
Amaechi BT; Vohra R; Abdollahi S; Yang K; Obiefuna AC; Schulze Zur Wiesche E; Enax J · 2026 · BDJ open
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Aim This in vitro study used a pH cycling model to compare the caries remineralizing efficacy of toothpaste formulations containing calcium hypophosphite (CaP), hydroxyapatite (HAP), or sodium fluoride (NaF). Methods Bovine enamel blocks…
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Metadata source: Europe PMC · DOI 10.1038/s41405-026-00440-1