Neurotropic effects of aspartame, stevia and sucralose on memory retention and on the histology of the hippocampus of the ICR mice (Mus musculus)

Authors

Lejan Miguel Alabastro Villareal, De La Salle University, Manila
Rachelle Anne Montes Cruz, De La Salle University, Manila
Michael Bagui Ples, De La Salle University, Manila
Rodel Jonathan Santos Vitor, De La Salle University, Manila

College

College of Science

Department/Unit

Biology

Document Type

Article

Source Title

Asian Pacific Journal of Tropical Biomedicine

Volume

6

Issue

2

First Page

114

Last Page

118

Publication Date

2-1-2016

Abstract

Objective: To identify the effects of the consumption of non-nutritive sweeteners on memory retention and on the histology of the hippocampus. Methods: In this study, 20 mice were used to determine if there is an effect of consuming the maximum allowable dose of the non-nutritive sweeteners on the memory retention and on the histology of the hippocampus. The mice were distributed into four groups and the treatments were given via oral gavage: Group 1 (water), Group 2 (aspartame: 1. 000 mg/kg), Group 3 (stevia: 1. 000 mg/kg) and Group 4 (sucralose: 16. 000 mg/kg). Treatments were administered to the different experimental groups for 32 days, after which memory retention was tested using the two-day water maze protocol. After the tests, the mice were sacrificed and the brain was analyzed histologically for neurotrophic effects. Results: Based on the results of the two-day water maze protocol, there were no differences between the non-nutritive sweeteners and the control group. However, stevia showed high cellular apoptosis followed by aspartame, sucralose and control group. Conclusions: There was no significant effect on the memory of the mice. It showed histologically however, that stevia had a significant neurotropic effect compared to the other sweeteners. © 2016 Hainan Medical University.

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Digitial Object Identifier (DOI)

10.1016/j.apjtb.2015.11.001

Recommended Citation

Villareal, L. A., Cruz, R. M., Ples, M. B., & Vitor, R. S. (2016). Neurotropic effects of aspartame, stevia and sucralose on memory retention and on the histology of the hippocampus of the ICR mice (Mus musculus). Asian Pacific Journal of Tropical Biomedicine, 6 (2), 114-118. https://doi.org/10.1016/j.apjtb.2015.11.001

Disciplines

Biology

Keywords

Aspartame; Stevia; Sucralose; Memory; Sweeteners

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