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Research article
Evaluation of Salivary Zinc Level in Chronic Periodontitis Patients with Type II Diabetes Mellitus and Non-Diabetics in Khartoum State 2019: A Case Control Study
Eman A.Elmoniem Alhnnan
Alneelain university
Corresponding Author
ORCiD: https://orcid.org/0000-0001-8716-2720
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Background: Zinc micronutrient is essential for human health, there is accumulating data that zinc level is altered in both diabetes mellitus and chronic periodontitis, but the exact role of zinc in the pathogenesis of those conditions stay unclear. The present study was done to evaluate the salivary zinc level in chronic periodontitis patients with type II diabetes mellitus and non-diabetics.
Methods: A Case-control study was conducted in Khartoum state between June and December 2019 at Khartoum dental teaching hospital, Jaber Abo-alezz diabetic center and Al-Neelain University. Chronic periodontitis was diagnosed with CAL ≥ 3mm. Patients with Hemoglobin A1c ≤ 6.5% were considered as controls for diabetes. Salivary zinc level was assessed in 64 subjects, 26 systemically healthy subjects without chronic periodontitis (Group A), 19 patients with chronic periodontitis otherwise systemically healthy (Group B) and 19 diabetic patients with chronic periodontitis (Group C). Atomic absorption spectrophotometry method was utilized to measure the zinc level in saliva. The data were statistically analyzed by analysis of variance and Scheffe multiple comparison test utilizing statistical software SPSS version 20.
Results: The results showed that salivary zinc level decreased in periodontitis patients with and without type II diabetes mellitus compared to healthy control (P-value < 0.05), whereas there was no statistically significant difference between salivary zinc level in periodontitis patients and diabetic patients with periodontitis(P-value > 0.05).
Conclusion: Low salivary zinc level may predispose to the risk of developing chronic periodontitis.
Keywords
Zinc, Chronic periodontitis, Type II diabetes mellitus, Saliva
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This is a preprint. It has not completed peer review.
Research article
Evaluation of Salivary Zinc Level in Chronic Periodontitis Patients with Type II Diabetes Mellitus and Non-Diabetics in Khartoum State 2019: A Case Control Study
Eman A.Elmoniem Alhnnan
Alneelain university
Corresponding Author
ORCiD: https://orcid.org/0000-0001-8716-2720
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
Version 1
Posted 13 May, 2020
No community comments so far
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Background: Zinc micronutrient is essential for human health, there is accumulating data that zinc level is altered in both diabetes mellitus and chronic periodontitis, but the exact role of zinc in the pathogenesis of those conditions stay unclear. The present study was done to evaluate the salivary zinc level in chronic periodontitis patients with type II diabetes mellitus and non-diabetics.
Methods: A Case-control study was conducted in Khartoum state between June and December 2019 at Khartoum dental teaching hospital, Jaber Abo-alezz diabetic center and Al-Neelain University. Chronic periodontitis was diagnosed with CAL ≥ 3mm. Patients with Hemoglobin A1c ≤ 6.5% were considered as controls for diabetes. Salivary zinc level was assessed in 64 subjects, 26 systemically healthy subjects without chronic periodontitis (Group A), 19 patients with chronic periodontitis otherwise systemically healthy (Group B) and 19 diabetic patients with chronic periodontitis (Group C). Atomic absorption spectrophotometry method was utilized to measure the zinc level in saliva. The data were statistically analyzed by analysis of variance and Scheffe multiple comparison test utilizing statistical software SPSS version 20.
Results: The results showed that salivary zinc level decreased in periodontitis patients with and without type II diabetes mellitus compared to healthy control (P-value < 0.05), whereas there was no statistically significant difference between salivary zinc level in periodontitis patients and diabetic patients with periodontitis(P-value > 0.05).
Conclusion: Low salivary zinc level may predispose to the risk of developing chronic periodontitis.
Figure 1