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Table 1 Tested desensitizing agents

From: Effectiveness and cytotoxicity of two desensitizing agents: a dentin permeability measurement and dentin barrier testing in vitro study

Material

Manufacturer

Lot number

Main components

GLUMA desensitizer

Heraeus Kulzer GmbH, Hanau, Germany

52801

HEMA (36.1%), glutaraldehyde (5.1%), and purified water

Remineralizing and desensitizing gel

American Hi Teeth Science and Technology Inc., USA

31120011

Distilled water, glycerin, calcium carbonate, sodium bicarbonate, sorbitol, sodium fluoride, fumed silica, natural peppermint extract

Vitrebond (Positive control for the cytotoxicity test)

3M EPSE Dental Products

NC93061

Powder: glass powder and diphenyliodonium chloride

Liquid: copolymer of acrylic and itaconic acid, water, and HEMA

Medical silicone (Negative control for the cytotoxicity test, Ф 6 mm × 2 mm)

Ji’nan Medical Silicone Rubber Products Factory

050701

Silicone rubber