Efficiency of paste and suspension with nano-hydroxyapatite on the sensitivity of teeth with gingival recession

Abstract

The purpose of our study was to assess the efficiency of toothpaste 'Intensive strengthening of supersensitive teeth with nano-GAP' INNOVA and the suspension 'Liquid Enamel' INNOVA on the sensitivity of teeth with gingival recession. We examined 40 people aged 20-25 years. Each group consisted of 20 people: 10 women, 10 men. The first group (observations) used the paste and the suspension for 14 days, and the second group (comparisons) cleaned teeth only with a brush without a paste. Schiff aerial test was performed to assess the rate of hypersensitivity. As a result of the study, it was found that the combination of paste and liquid suspension with nano-hydroxyapatite for 14 days effectively reduced the hypersensitivity of the teeth with gingival recession that was shown by a statistically significant decrease in the Schiff index in the observation group. Thus, this combination is the method of choice in the treatment of hyperesthesia and can be used as an alternative substitute therapy.

Nanotechnology in toothpaste: Fundamentals, trends, and safety

“…But in present of F reduce the loss of enamel and dentin subsurface hardness Nano-HAP [ 55 ] Whitening Nano-HAP toothpaste has a satisfying post brushing whitening effect and good resistance to mechanical forces. The whitening effect seemed to be concentration-dependent Nano-HAP [ 77 ] Whitening toothpaste containing Nano-HAP provided a high degree of colour change in the short term and did not create significant surface roughness Nano-HAP [ 78 ] Hypersensitivity combination of paste and liquid suspension with Nano-HAP for 14 days effectively reduced the hypersensitivity of the teeth with gingival recession -Nano-HAP 15 wt% [ 79 ] Hypersensitivity The result of a randomized double-blind clinical study showed that Nano-HAP in F-free toothpastes significantly reduced sensitivity to air and touch (P 0.001). -Nano-HAP 2 wt% gel [ 80 ] Hypersensitivity Toothpaste containing 2 % Nano-HAP significantly reduced tooth hypersensitivity - KNO 3 , sodium Na 2 PO 3 F, and Nano-HAP plus antioxidants [ 81 ] Hypersensitivity KNO 3 acts on neuroreceptors, while Na 2 PO 3 F and Nano-HAP affect renal tubule occlusion and show synergy in preventing hypersensitivity.…”

Clinical Evidence of Biomimetic Hydroxyapatite in Oral Care Products for Reducing Dentin Hypersensitivity: An Updated Systematic Review and Meta-Analysis

“…Details of the studies in this figure are in Table 1 . Other references: Alharith [ 24 ], Browning [ 32 ], Ding [ 36 ], Makeeva [ 51 ], Vano [ 61 , 62 ].…”

The Effect of Toothpastes Containing Hydroxyapatite, Fluoroapatite, and Zn-Mg-hydroxyapatite Nanocrystals on Dentin Hypersensitivity

“…SEM evaluation of the extracted teeth was performed in compliance with the protocol approved by the Ethics Committee of Sechenov University. [ 11 12 13 14 15 16 17 18 ]…”

“…[ 12 ] Different HAP- and nHAP-containing toothpastes are effective in reducing DH in many studies. [ 13 14 15 16 ] Although many treatment regimens with the use of calcium apatites have been recommended in recent years, there is a paucity of literature on the comparison of various modifications of nHAP. Therefore, the present study aimed to compare the effect of toothpastes containing nano-hydroxyapatite (nHAP), nano-Zn-Mg-hydroxyapatite (nZnMgHAP), and nano-fluoroapatite (nFAP) on DH associated with noncarious cervical lesions.…”