Shortened Daily Photoperiod Alleviates Anxiety-like Behaviour by Antioxidant Effect and Changes Serum Fatty Acid Profile in Diabetic Rats
Аутори
Vasović, Dolika D.Vesković, Milena
Šutulović, Nikola
Hrnčić, Dragan
Takić, Marija
Jerotić, Đurđa
Matić, Marija
Stanojlović, Olivera
Ivković, Sanja
Jovanović Macura, Irena
Mladenović, Dušan
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The aim of our study was to investigate the effects of a shortened daily photoperiod on anxiety-like behaviour, brain oxidative stress, lipid status and fatty acid composition of serum lipids in a streptozotocin (STZ)-induced model of diabetes mellitus in rats. Male Wistar rats were divided into the following groups: first group—control group (C12/12); second group—diabetic group (DM12/12; 100 mg/kg STZ); third group—control group exposed to a light/dark cycle 6/18 h (C6/18); fourth group—diabetic group exposed to a light/dark cycle 6/18 h (DM6/18). Anxiety-like behaviour was tested three weeks following STZ injection by elevated plus maze (EPM) and open-field test (OFT). Oxidative stress parameters were measured in the cortex, hippocampus and thalamus, while lipid status and fatty acid methyl esters (FAMEs) were measured in the serum. Both EPM and OFT showed a lower degree of anxiety-like behaviour in the DM6/18 vs. DM12/12 group. Lipid peroxidation in the cortex, hippocampus and thal...amus was significantly lower in the DM6/18 vs. DM12/12 group (p < 0.05), associated with an increased level of antioxidant enzymes and protein thiols in the cortex and thalamus. In the DM6/18 group, oleic, vaccenic, dihomo-γ-linolenic and docosahexaenoic acid concentrations were significantly higher in comparison to the DM12/12 group. A shortened daily photoperiod alleviates anxiety-like behaviour in diabetic rats by reduced lipid peroxidation and changes in the serum fatty acids profile.
Кључне речи:
anxiety-like behaviour / diabetes mellitus / fatty acids profile / oxidative stress / shortened daily photoperiodИзвор:
Journal of Personalized Medicine, 2023, 13, 5, 744-Издавач:
- Multidisciplinary Digital Publishing Institute (MDPI)
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200110 (Универзитет у Београду, Медицински факултет) (RS-MESTD-inst-2020-200110)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200015 (Универзитет у Београду, Институт за медицинска истраживања) (RS-MESTD-inst-2020-200015)
Институција/група
Institut za medicinska istraživanjaTY - JOUR AU - Vasović, Dolika D. AU - Vesković, Milena AU - Šutulović, Nikola AU - Hrnčić, Dragan AU - Takić, Marija AU - Jerotić, Đurđa AU - Matić, Marija AU - Stanojlović, Olivera AU - Ivković, Sanja AU - Jovanović Macura, Irena AU - Mladenović, Dušan PY - 2023 UR - http://rimi.imi.bg.ac.rs/handle/123456789/1305 AB - The aim of our study was to investigate the effects of a shortened daily photoperiod on anxiety-like behaviour, brain oxidative stress, lipid status and fatty acid composition of serum lipids in a streptozotocin (STZ)-induced model of diabetes mellitus in rats. Male Wistar rats were divided into the following groups: first group—control group (C12/12); second group—diabetic group (DM12/12; 100 mg/kg STZ); third group—control group exposed to a light/dark cycle 6/18 h (C6/18); fourth group—diabetic group exposed to a light/dark cycle 6/18 h (DM6/18). Anxiety-like behaviour was tested three weeks following STZ injection by elevated plus maze (EPM) and open-field test (OFT). Oxidative stress parameters were measured in the cortex, hippocampus and thalamus, while lipid status and fatty acid methyl esters (FAMEs) were measured in the serum. Both EPM and OFT showed a lower degree of anxiety-like behaviour in the DM6/18 vs. DM12/12 group. Lipid peroxidation in the cortex, hippocampus and thalamus was significantly lower in the DM6/18 vs. DM12/12 group (p < 0.05), associated with an increased level of antioxidant enzymes and protein thiols in the cortex and thalamus. In the DM6/18 group, oleic, vaccenic, dihomo-γ-linolenic and docosahexaenoic acid concentrations were significantly higher in comparison to the DM12/12 group. A shortened daily photoperiod alleviates anxiety-like behaviour in diabetic rats by reduced lipid peroxidation and changes in the serum fatty acids profile. PB - Multidisciplinary Digital Publishing Institute (MDPI) T2 - Journal of Personalized Medicine T1 - Shortened Daily Photoperiod Alleviates Anxiety-like Behaviour by Antioxidant Effect and Changes Serum Fatty Acid Profile in Diabetic Rats IS - 5 SP - 744 VL - 13 DO - 10.3390/jpm13050744 ER -
@article{ author = "Vasović, Dolika D. and Vesković, Milena and Šutulović, Nikola and Hrnčić, Dragan and Takić, Marija and Jerotić, Đurđa and Matić, Marija and Stanojlović, Olivera and Ivković, Sanja and Jovanović Macura, Irena and Mladenović, Dušan", year = "2023", abstract = "The aim of our study was to investigate the effects of a shortened daily photoperiod on anxiety-like behaviour, brain oxidative stress, lipid status and fatty acid composition of serum lipids in a streptozotocin (STZ)-induced model of diabetes mellitus in rats. Male Wistar rats were divided into the following groups: first group—control group (C12/12); second group—diabetic group (DM12/12; 100 mg/kg STZ); third group—control group exposed to a light/dark cycle 6/18 h (C6/18); fourth group—diabetic group exposed to a light/dark cycle 6/18 h (DM6/18). Anxiety-like behaviour was tested three weeks following STZ injection by elevated plus maze (EPM) and open-field test (OFT). Oxidative stress parameters were measured in the cortex, hippocampus and thalamus, while lipid status and fatty acid methyl esters (FAMEs) were measured in the serum. Both EPM and OFT showed a lower degree of anxiety-like behaviour in the DM6/18 vs. DM12/12 group. Lipid peroxidation in the cortex, hippocampus and thalamus was significantly lower in the DM6/18 vs. DM12/12 group (p < 0.05), associated with an increased level of antioxidant enzymes and protein thiols in the cortex and thalamus. In the DM6/18 group, oleic, vaccenic, dihomo-γ-linolenic and docosahexaenoic acid concentrations were significantly higher in comparison to the DM12/12 group. A shortened daily photoperiod alleviates anxiety-like behaviour in diabetic rats by reduced lipid peroxidation and changes in the serum fatty acids profile.", publisher = "Multidisciplinary Digital Publishing Institute (MDPI)", journal = "Journal of Personalized Medicine", title = "Shortened Daily Photoperiod Alleviates Anxiety-like Behaviour by Antioxidant Effect and Changes Serum Fatty Acid Profile in Diabetic Rats", number = "5", pages = "744", volume = "13", doi = "10.3390/jpm13050744" }
Vasović, D. D., Vesković, M., Šutulović, N., Hrnčić, D., Takić, M., Jerotić, Đ., Matić, M., Stanojlović, O., Ivković, S., Jovanović Macura, I.,& Mladenović, D.. (2023). Shortened Daily Photoperiod Alleviates Anxiety-like Behaviour by Antioxidant Effect and Changes Serum Fatty Acid Profile in Diabetic Rats. in Journal of Personalized Medicine Multidisciplinary Digital Publishing Institute (MDPI)., 13(5), 744. https://doi.org/10.3390/jpm13050744
Vasović DD, Vesković M, Šutulović N, Hrnčić D, Takić M, Jerotić Đ, Matić M, Stanojlović O, Ivković S, Jovanović Macura I, Mladenović D. Shortened Daily Photoperiod Alleviates Anxiety-like Behaviour by Antioxidant Effect and Changes Serum Fatty Acid Profile in Diabetic Rats. in Journal of Personalized Medicine. 2023;13(5):744. doi:10.3390/jpm13050744 .
Vasović, Dolika D., Vesković, Milena, Šutulović, Nikola, Hrnčić, Dragan, Takić, Marija, Jerotić, Đurđa, Matić, Marija, Stanojlović, Olivera, Ivković, Sanja, Jovanović Macura, Irena, Mladenović, Dušan, "Shortened Daily Photoperiod Alleviates Anxiety-like Behaviour by Antioxidant Effect and Changes Serum Fatty Acid Profile in Diabetic Rats" in Journal of Personalized Medicine, 13, no. 5 (2023):744, https://doi.org/10.3390/jpm13050744 . .