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Salivary Secretion and Composition in Malaria: A Case-control Study
Taye J Lasisi1, Martins E Duru, Bukola B Lawal
1Department of Physiology, College of Medicine, University of Ibadan, Ibadan. jameelahlasisi@yahoo.com.
Summary
Malaria infection significantly reduces salivary flow rate in patients. However, this reduction does not appear to cause oral symptoms, requiring further research into malaria
Area of Science:
- Oral Medicine
- Infectious Diseases
- Biochemistry
Background:
- Salivary secretion changes in malaria patients remain undocumented.
- Malaria is a significant global health concern affecting various physiological functions.
Purpose of the Study:
- To compare salivary secretion and composition between malaria-positive and malaria-negative individuals.
- To investigate the relationship between malaria infection, salivary parameters, and oral symptoms.
Main Methods:
- Microscopic examination of blood smears for malaria diagnosis.
- Analysis of whole saliva for flow rate, pH, total protein, and electrolyte concentrations.
- Utilized Independent-Samples t-test and Spearman's correlation for data analysis.
Main Results:
- Malaria-positive individuals exhibited a significantly reduced salivary flow rate (P = 0.001).
- No significant differences were observed in salivary pH, total protein, or electrolyte concentrations between groups.
- Oral symptoms were reported in 82.5% of malaria-positive individuals, but showed no significant correlation with salivary parameters.
Conclusions:
- Malaria infection is associated with decreased salivary flow rates.
- Reduced salivary flow rate may not be the primary cause of oral symptoms in malaria patients.
- Further research is necessary to understand the mechanisms underlying these findings.
