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Effect of electromagnetic field exposure on mouse brain morphological and histopathological profiling

Judita Zymantiene

Judita Zymantiene

Department of Anatomy and PhysiologyKaunas, Lithaunia
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Zymantiene, Judita
, 
Vida Juozaitiene

Vida Juozaitiene

Department of Animal Breeding, Faculty of Animal ScienceKaunas, Lithaunia
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Juozaitiene, Vida
, 
Rasa Zelvyte

Rasa Zelvyte

Department of Anatomy and PhysiologyKaunas, Lithaunia
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Zelvyte, Rasa
, 
Vaidas Oberauskas

Vaidas Oberauskas

Department of Anatomy and PhysiologyKaunas, Lithaunia
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Oberauskas, Vaidas
, 
Ugne Spancerniene

Ugne Spancerniene

Department of Anatomy and PhysiologyKaunas, Lithaunia
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Spancerniene, Ugne
, 
Antanas Sederevicius

Antanas Sederevicius

Department of Anatomy and PhysiologyKaunas, Lithaunia
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Sederevicius, Antanas
 e 
Albina Aniuliene

Albina Aniuliene

Department of Veterinary Pathobiology, Faculty of Veterinary MedicineKaunas, Lithaunia
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Aniuliene, Albina
  
08 mag 2020
Effect of electromagnetic field exposure on mouse brain morphological and histopathological profiling's Cover Image
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Pubblicato online: 08 mag 2020
Pagine: 319 - 324
Ricevuto: 02 lug 2019
Accettato: 17 apr 2020
DOI: https://doi.org/10.2478/jvetres-2020-0030
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© 2020 J. Zymantiene et al. published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Fig. 1

Comparison of mouse brain segmentation in groups (%)
Comparison of mouse brain segmentation in groups (%)

Fig. 2

Microscopic view of the great hemispheres of mice of EMF group I showing dystrophic changes (shrinkage) in some pyramidal neurons and some vacuolation of neurons and glial cells (H&E, 200×)
Microscopic view of the great hemispheres of mice of EMF group I showing dystrophic changes (shrinkage) in some pyramidal neurons and some vacuolation of neurons and glial cells (H&E, 200×)

Fig. 3

Microscopic view of the cerebellum of mice of EMF group II showing dystrophic changes (shrinkage identifiable as darker, smaller examples) in Purkinje cells (H&E, 200×)
Microscopic view of the cerebellum of mice of EMF group II showing dystrophic changes (shrinkage identifiable as darker, smaller examples) in Purkinje cells (H&E, 200×)

Fig. 4

Microscopic view of the vacuolated neurons and glial cells (EMF group II) and appearance of interstitial oedema (oedema in neuropil) (H&E, 400×)
Microscopic view of the vacuolated neurons and glial cells (EMF group II) and appearance of interstitial oedema (oedema in neuropil) (H&E, 400×)

Morphometrical data of mouse brain

LobeControlEMF group IEMF group II
(n = 10)(n = 10)(n = 10)
M ± SD (mm)M ± SD (mm)M ± SD (mm)
OB5.00 ± 0.135.04 ± 0.115.07 ± 0.08
95% CI4.91–5.094.96–5.125.01–5.13
P0.09999730.08893860.0917641
SC2.06 ± 0.112.08 ± 0.112.14 ± 0.11
95% CI1.98–2.142.00–2.162.06–2.22
P0.09999930.08893860.0917651
IC1.98 ± 0.041.98 ± 0.041.99 ± 0.03
95% CI1.95–2.011.95–2.011.97–2.01
P0.08366040.0811630.0800674
C2.44 ± 0.162.50 ± 0.142.54 ± 0.08
95% CI2.33–2.552.40–2.602.48–2.60
P0.12417940.12667250.1280379
MO1.09 ± 0.101.11 ± 0.131.15 ± 0.14
95% CI1.02–1.161.02–1.201.05–1.25
P0.03203130.03171810.0324736
OBC16.43 ± 2.0316.25 ± 2.1216.63 ± 2.07
95% CI15.44–17.4314.78–17.7215.19–18.06

Analysis of brain weight

GroupNBody weight, gBrain weight, mgRBW
M ± SDM ± SD
Controln = 1024.00 ± 0.00193 ± 12.520.22
95%CI24.00–24.00184.04–201.38
EMF In = 1021.77 ± 2.87202 ± 15.630.23
95%CI19.99–23.57189.02–211.38
EMF IIn = 1018.59 ± 3.35207 ± 16.360.26
95%CI16.52–20.66195.49–218.91
Lingua:
Inglese
Frequenza di pubblicazione:
4 volte all'anno
Argomenti della rivista:
Scienze biologiche, Biologia molecolare, Microbiologia e virologia, Scienze della vita, altro, Medicina, Medicina veterinaria
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