The influence of long-term treatment with monosodium glutamate on pancreas in rats
DOI:
https://doi.org/10.12923/Keywords:
monosodium glutamate, pancreas, pancreatitisAbstract
The effects of long-term injection of food additive monosodium glutamate (MG) on pancreatic tissue in 30 white rats was investigated. It was established that during 30 days of daily MG injection in the doses 15 and 30 mg/kg the cross-sectional area of nuclei of endocrine cells, the cross-sectional area of nuclei of exocrine pancreatic cells, the distance between lobules of the pancreas were increased but the cross-sectional area of the exocrine pancreatic cells was decreased. Thus histological evaluation of pancreatic tissue of rats in 30 days of MG injection indicates that pancreatitis is developed.
References
1. Allen D.H. et al.: Monosodium L-glutamate-induced asthma. J. of Allergy and Clin. Immunol., 80, 530, 1987.
2. Cao Y. et al.: Purinergic modulation of respiration via medullary raphe nuclei in rats. Respir. Physiol. & Neurobiol., 155, 114, 2007.
3. Freeman M.: Reconsidering the effects of monosodium glutamate: a literature review. J. Am. Acad. Nurse Pract., 18, 10, 482, 2006.
4. Geha R. et al.: Review of alleged reactions to monosodium glutamate and outcome of a multicenter double-blind placebo-controlled study. J. Nutr., 130, 1058, 2000.
5. Gendron T.F. et al.: Glutamate Receptors in Peripheral Tissue, ed. by S. Gill and O. Pulido. Kluwer Academic / Plenum Publishers, New York, 147, 2005.
6. Howell J.A. et al.: Molecular identification of high-affinity glutamate transporters in sheep and cattle forestomach, intestine, liver, kidney, and pancreas. J. Anim. Sci., 79, 5, 1329, 2001.
7. Kwok R.H.M.: Chinese-restaurant syndrome. N. Engl. J. Med., 278, 20, 796, 1968.
8. Williams A.N. et al.: Monosodium glutamate 'allergy': menace or myth? Clin. Exp. Allergy, 39, 5, 640, 2009.
Downloads
Published
Issue
Section
License
Copyright (c) 2010 Authors

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 Unported License.