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Updated: Jul 31, 2026

A Novel Inhalation Mask System to Deliver High Concentrations of Nitric Oxide Gas in Spontaneously Breathing Subjects
Published on: May 4, 2021
[Use of a new biological factor--exogenous nitric oxide--during surgical treatment of periodontitis]
Abstract:
In order to improve the efficiency of surgical treatment of periodontitis, the operative wound was exposed to nitrogen oxide (NO) during osteogingivoplasty and on days 3, 5, and 6 after it. Clinical and laboratory data making use of the cytomorphometrical method indicate that NO exposure decreased and maybe prevented secondary injury to the operation wound in up to 46.6% patients, which was confirmed by decrease and even normalization of destruction index and inflammatory destructive index on days 7 and 14, which was not observed in the reference group patients not exposed to NO.
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