Effect of Sodium Bicarbonate and Ammonium Chloride on Ascorbic Acid Metabolism of Adults

Hawthorne, Betty E.; Storvick, Clara A.

doi:10.3181/00379727-67-16336p

Cited by 3 publications

(2 citation statements)

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“…The professional removal of biofilm and supragingival calculus and reduced bleeding obviously facilitated the instructed mechanical plaque control by the patient. On the other hand, the repeated contact with professional personnel could have provoked a Hawthorne‐like effect . A recent statement should be noted, where dental biofilm accounts for only 20% of the direct risk of developing periodontitis .…”

Section: Discussionmentioning

confidence: 99%

“…On the other hand, the repeated contact with professional personnel could have provoked a Hawthorne-like effect. 31 A recent statement should be noted, where dental biofilm accounts for only 20% of the direct risk of developing periodontitis. 32 This means in relationship to our study that the outcome after SRP is not influenced only by initial supragingival biofilm control, but also by other systemic factors.…”

Section: Discussionmentioning

confidence: 99%

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Professional tooth cleaning prior to non‐surgical periodontal therapy: A randomized clinical trial

Jentsch

Heusinger²,

Weickert³

et al. 2019

Journal of Periodontology

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Background This study was aimed to investigate if professional oral prophylaxis before scaling and root planing (SRP) has an effect on the outcome of non‐surgical periodontal treatment in patients with chronic periodontitis. Methods Fifty‐two individuals with chronic periodontitis receiving non‐surgical periodontal therapy by SRP with (test) and without (control) two appointments of professional tooth cleaning but with motivation and instruction were monitored for clinical variables, four selected microorganisms and two biomarkers at baseline, before SRP as well as 3 and 6 months after SRP. Statistical analysis included non‐parametric tests for intra‐ and intergroup comparisons. Results Probing depth (PD), attachment level, bleeding on probing (BOP), and interproximal plaque index (API) were significantly improved in both groups 3 and 6 months after SRP. PD, BOP, API, and the number of sites with PD ≥5 mm were significantly lower in the test group than in the control group at the appointment immediately before SRP. Tannerella forsythia was significantly reduced in both groups at 3 and 6 months, Porphyromonas gingivalis only in the test group. Interleukin‐1β was significantly reduced in the control group 3 and 6 months after SRP, matrix metalloproteinase‐8 level decreased in the test group 3 months after SRP. There was no significant difference of any clinical and non‐clinical variable between both groups at 3 and 6 months after SRP. Conclusions Professional tooth cleaning before the SRP does not improve the clinical results of the SRP. It has no obvious long‐lasting effects on major periodontopathogens in the subgingival biofilm as well as on biomarkers in the gingival crevicular fluid after SRP.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Professional tooth cleaning prior to non‐surgical periodontal therapy: A randomized clinical trial

Jentsch

Heusinger²,

Weickert³

et al. 2019

Journal of Periodontology

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No longer a historical ailment: two cases of childhood scurvy with recommendations for bone health providers

et al. 2020

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5: Final Report on the Safety Assessment of Sodium Sesquicarbonate, Sodium Bicarbonate, and Sodium Carbonate

1987

Journal of the American College of Toxicology

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Sodium Sesquicarbonate, Sodium Carbonate, and Sodium Bicarbonate are used in cosmetic products at concentrations ranging up to 50%. The LD50 in rats for Sodium Bicarbonate ranged from 7.6 g/kg to 8.9 g/kg. Sodium Sesquicarbonate, Sodium Carbonate, and Sodium Bicarbonate caused conjunctivitis. Sodium Bicarbonate was not an ocular irritant to laboratory animals. Neither Sodium Bicarbonate nor Sodium Carbonate was a teratogen to laboratory animals. Sodium Sesquicarbonate and Sodium Bicarbonate were not mutagenic to two different cell cultures. Dermatitis, but not sensitization, was observed in employees of a Trona (Sodium Sesquicarbonate) mining facility. Sodium Carbonate, but not Sodium Bicarbonate, is a skin and eye irritant due to the alkaline nature of its solutions, The cosmetic use of Sodium Carbonate at high concentrations is mainly limited to products designed to be diluted before use and in products where pH is buffered to near neutrality. It is concluded that Sodium Sesquicarbonate, Sodium Bicarbonate, and Sodium Carbonate are safe as presently used in cosmetics.

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Effect of Sodium Bicarbonate and Ammonium Chloride on Ascorbic Acid Metabolism of Adults

Cited by 3 publications

References 0 publications

Professional tooth cleaning prior to non‐surgical periodontal therapy: A randomized clinical trial

Professional tooth cleaning prior to non‐surgical periodontal therapy: A randomized clinical trial

No longer a historical ailment: two cases of childhood scurvy with recommendations for bone health providers

5: Final Report on the Safety Assessment of Sodium Sesquicarbonate, Sodium Bicarbonate, and Sodium Carbonate

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