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Effects of chronic oral D-galactose treatment on general health status in male Wistar rats

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2021
7SMFSQ-01.pdf (1.084Mb)
Authors
Martinović, J.
Guševac Stojanović, I.
Zarić, M
Todorović, A.
Veljković, F.
Pejić, S.
Stojanović, Zoran
Mitrović, N.
Grković, I.
Drakulić, Dunja
Conference object (Published version)
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Abstract
D-galactose (d-gal) is an important physiological nutrient. According to the widely accepted aging metabolic theory d-gal at high levels can be converted into aldose and hydroperoxide, resulting in the overproduction of reactive oxygen species (ROS). Increased ROS levels may subsequently cause oxidative stress, inflammation, mitochondrial dysfunction, and apoptosis which are hallmarks of natural senescence as well as various pathological conditions. We investigated the effects of chronic oral d-gal intake (200 mg/kg and 500 mg/kg for 6 weeks) on physiological, neurological and toxicity parameters in 3 months old male Wistar rats. The obtained results indicate that body weight, food intake, serum glucose, neurological and toxicity status remained unaffected while urine proteins were significantly increased in d-gal treated rats. Although there was no effect on the general health status of the animals, our findings suggest that chronic oral d-gal administration may lead to renal dysfu...nction.

Keywords:
D-galactose / reactive oxygen species / health status
Source:
Proceedings / 7th Workshop Specific Methods for Food Safety and Quality, September 22nd, 2021, Belgrade, Serbia, 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Physical Chemistry 2021, 2021, 115-118
Publisher:
  • Belgrade : Vinča Institute of Nuclear Sciences
Funding / projects:
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200017 (University of Belgrade, Institute of Nuclear Sciences 'Vinča', Belgrade-Vinča) (RS-200017)

ISBN: 978-86-7306-163-4

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_dais_12378
URI
https://dais.sanu.ac.rs/123456789/12378
Collections
  • ИТН САНУ - Општа колекција / ITS SASA - General collection
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - CONF
AU  - Martinović, J.
AU  - Guševac Stojanović, I.
AU  - Zarić, M
AU  - Todorović, A.
AU  - Veljković, F.
AU  - Pejić, S.
AU  - Stojanović, Zoran
AU  - Mitrović, N.
AU  - Grković, I.
AU  - Drakulić, Dunja
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/12378
AB  - D-galactose (d-gal) is an important physiological nutrient. According to the
widely accepted aging metabolic theory d-gal at high levels can be converted
into aldose and hydroperoxide, resulting in the overproduction of reactive
oxygen species (ROS). Increased ROS levels may subsequently cause oxidative stress, inflammation, mitochondrial dysfunction, and apoptosis which are hallmarks of natural senescence as well as various pathological conditions. We investigated the effects of chronic oral d-gal intake (200 mg/kg and 500 mg/kg for 6 weeks) on physiological, neurological and toxicity parameters in 3 months old male Wistar rats. The obtained results indicate that body weight, food intake, serum glucose, neurological and toxicity status remained unaffected while urine proteins were significantly increased in d-gal treated rats. Although there was no effect on the general health status of the animals, our findings suggest that chronic oral d-gal administration may lead to renal dysfunction.
PB  - Belgrade : Vinča Institute of Nuclear Sciences
C3  - Proceedings / 7th Workshop Specific Methods for Food Safety and Quality, September 22nd, 2021, Belgrade, Serbia, 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Physical Chemistry 2021
T1  - Effects of chronic oral D-galactose treatment on general health status in male Wistar rats
SP  - 115
EP  - 118
UR  - https://hdl.handle.net/21.15107/rcub_dais_12378
ER  - 
@conference{
author = "Martinović, J. and Guševac Stojanović, I. and Zarić, M and Todorović, A. and Veljković, F. and Pejić, S. and Stojanović, Zoran and Mitrović, N. and Grković, I. and Drakulić, Dunja",
year = "2021",
abstract = "D-galactose (d-gal) is an important physiological nutrient. According to the
widely accepted aging metabolic theory d-gal at high levels can be converted
into aldose and hydroperoxide, resulting in the overproduction of reactive
oxygen species (ROS). Increased ROS levels may subsequently cause oxidative stress, inflammation, mitochondrial dysfunction, and apoptosis which are hallmarks of natural senescence as well as various pathological conditions. We investigated the effects of chronic oral d-gal intake (200 mg/kg and 500 mg/kg for 6 weeks) on physiological, neurological and toxicity parameters in 3 months old male Wistar rats. The obtained results indicate that body weight, food intake, serum glucose, neurological and toxicity status remained unaffected while urine proteins were significantly increased in d-gal treated rats. Although there was no effect on the general health status of the animals, our findings suggest that chronic oral d-gal administration may lead to renal dysfunction.",
publisher = "Belgrade : Vinča Institute of Nuclear Sciences",
journal = "Proceedings / 7th Workshop Specific Methods for Food Safety and Quality, September 22nd, 2021, Belgrade, Serbia, 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Physical Chemistry 2021",
title = "Effects of chronic oral D-galactose treatment on general health status in male Wistar rats",
pages = "115-118",
url = "https://hdl.handle.net/21.15107/rcub_dais_12378"
}
Martinović, J., Guševac Stojanović, I., Zarić, M., Todorović, A., Veljković, F., Pejić, S., Stojanović, Z., Mitrović, N., Grković, I.,& Drakulić, D.. (2021). Effects of chronic oral D-galactose treatment on general health status in male Wistar rats. in Proceedings / 7th Workshop Specific Methods for Food Safety and Quality, September 22nd, 2021, Belgrade, Serbia, 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Physical Chemistry 2021
Belgrade : Vinča Institute of Nuclear Sciences., 115-118.
https://hdl.handle.net/21.15107/rcub_dais_12378
Martinović J, Guševac Stojanović I, Zarić M, Todorović A, Veljković F, Pejić S, Stojanović Z, Mitrović N, Grković I, Drakulić D. Effects of chronic oral D-galactose treatment on general health status in male Wistar rats. in Proceedings / 7th Workshop Specific Methods for Food Safety and Quality, September 22nd, 2021, Belgrade, Serbia, 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Physical Chemistry 2021. 2021;:115-118.
https://hdl.handle.net/21.15107/rcub_dais_12378 .
Martinović, J., Guševac Stojanović, I., Zarić, M, Todorović, A., Veljković, F., Pejić, S., Stojanović, Zoran, Mitrović, N., Grković, I., Drakulić, Dunja, "Effects of chronic oral D-galactose treatment on general health status in male Wistar rats" in Proceedings / 7th Workshop Specific Methods for Food Safety and Quality, September 22nd, 2021, Belgrade, Serbia, 15th International Conference on Fundamental and Applied Aspects of Physical Chemistry - Physical Chemistry 2021 (2021):115-118,
https://hdl.handle.net/21.15107/rcub_dais_12378 .

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