TY  - CONF
AU  - Jović, Milena
AU  - Lončarević-Vasiljković, Nataša
AU  - Ivković, Sanja
AU  - Milanović, Desanka
AU  - Avramović, Vladimir
AU  - Kanazir, Selma
PY  - 2018
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5716
AB  - Dystrophic neurites (DNs) and activated microglia are one of the neuropathological characteristics of Alzheimer's disease (AD). Although the use of supplements with omega-3 (0) fatty acids has been associated with reduced risk and lessened. AD pathology, it still remains elusive whether such a treatment could affect DNs formation and microglia behavior in the early phase of disease. We examined influence of fish oil treatment on pathological hallmarks in the brain of 5xFAD mice which rapidly recapitulate major hallmarks of AD amyloid pathology. Three-month old female 5xFAD mice received FO (10011.1/animal/day) via oral Savage during 3 weeks period. Histological analysis was used to detect changes in pathological features of AD in parietal cortex in 5xFAD mice. ThioflavinS and AmiloGlo were used to visualize plaques. Soluble Ap peptide, neuritic dystrophy and microglial cells were detect by anti-A1342-, anti-SMI31- and anti-Iba-1- antibodies, retrospectively. Immunostaining was observed by confocal microscopy. Quantification was done by Image J program. Our results showed that short-term FO supplementation is capable of inducing significant decreased of total Ap levels and preventing the emergence of neuritic dystrophy in parietal cortex of 5xFAD mice. FO supplementation led to increase in overall microglial number and enhanced clustering of microglial cells around amyloid plaques, representing mechanical barrier that doesn't allow AP to aggregate. These results confirmed and extended previous findings suggesting that FO suppresses brain aging and has a typical pleiotropic effect. We believe that FO in combination with other drugs could be good approach for long-term treatment in AD suppression.
PB  - FEBS Balaton 2018
C3  - Final Programme and Book of Abstracts: FEBS3+: From molecules to living systems; 2018 Sep 2-5; Siofok, Hungary
T1  - Influence of fish oil treatment on microglial cell behavior and dystrophic neurites in 5XFAD mice model of Alzheimer's disease
SP  - P8-03
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5716
ER  - 

@conference{
author = "Jović, Milena and Lončarević-Vasiljković, Nataša and Ivković, Sanja and Milanović, Desanka and Avramović, Vladimir and Kanazir, Selma",
year = "2018",
abstract = "Dystrophic neurites (DNs) and activated microglia are one of the neuropathological characteristics of Alzheimer's disease (AD). Although the use of supplements with omega-3 (0) fatty acids has been associated with reduced risk and lessened. AD pathology, it still remains elusive whether such a treatment could affect DNs formation and microglia behavior in the early phase of disease. We examined influence of fish oil treatment on pathological hallmarks in the brain of 5xFAD mice which rapidly recapitulate major hallmarks of AD amyloid pathology. Three-month old female 5xFAD mice received FO (10011.1/animal/day) via oral Savage during 3 weeks period. Histological analysis was used to detect changes in pathological features of AD in parietal cortex in 5xFAD mice. ThioflavinS and AmiloGlo were used to visualize plaques. Soluble Ap peptide, neuritic dystrophy and microglial cells were detect by anti-A1342-, anti-SMI31- and anti-Iba-1- antibodies, retrospectively. Immunostaining was observed by confocal microscopy. Quantification was done by Image J program. Our results showed that short-term FO supplementation is capable of inducing significant decreased of total Ap levels and preventing the emergence of neuritic dystrophy in parietal cortex of 5xFAD mice. FO supplementation led to increase in overall microglial number and enhanced clustering of microglial cells around amyloid plaques, representing mechanical barrier that doesn't allow AP to aggregate. These results confirmed and extended previous findings suggesting that FO suppresses brain aging and has a typical pleiotropic effect. We believe that FO in combination with other drugs could be good approach for long-term treatment in AD suppression.",
publisher = "FEBS Balaton 2018",
journal = "Final Programme and Book of Abstracts: FEBS3+: From molecules to living systems; 2018 Sep 2-5; Siofok, Hungary",
title = "Influence of fish oil treatment on microglial cell behavior and dystrophic neurites in 5XFAD mice model of Alzheimer's disease",
pages = "P8-03",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5716"
}

Jović, M., Lončarević-Vasiljković, N., Ivković, S., Milanović, D., Avramović, V.,& Kanazir, S.. (2018). Influence of fish oil treatment on microglial cell behavior and dystrophic neurites in 5XFAD mice model of Alzheimer's disease. in Final Programme and Book of Abstracts: FEBS3+: From molecules to living systems; 2018 Sep 2-5; Siofok, Hungary
FEBS Balaton 2018., P8-03.
https://hdl.handle.net/21.15107/rcub_ibiss_5716

Jović M, Lončarević-Vasiljković N, Ivković S, Milanović D, Avramović V, Kanazir S. Influence of fish oil treatment on microglial cell behavior and dystrophic neurites in 5XFAD mice model of Alzheimer's disease. in Final Programme and Book of Abstracts: FEBS3+: From molecules to living systems; 2018 Sep 2-5; Siofok, Hungary. 2018;:P8-03.
https://hdl.handle.net/21.15107/rcub_ibiss_5716 .

Jović, Milena, Lončarević-Vasiljković, Nataša, Ivković, Sanja, Milanović, Desanka, Avramović, Vladimir, Kanazir, Selma, "Influence of fish oil treatment on microglial cell behavior and dystrophic neurites in 5XFAD mice model of Alzheimer's disease" in Final Programme and Book of Abstracts: FEBS3+: From molecules to living systems; 2018 Sep 2-5; Siofok, Hungary (2018):P8-03,
https://hdl.handle.net/21.15107/rcub_ibiss_5716 .