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A study on oxidative stress and complete blood count of sheep bred in the area exposed to depleted uranium (DU) ammunition

Ispitivanje oksidativnog stresa i krvne slike ovaca odgajanih u regiji koja je bila izložena delovanju municije sa osiromašenim urnijumom (DU)

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2009
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Authors
Jović, Slavoljub
Aleksić, Jelena
Krstić, Aleksandra
Stevanović, Jelka
Kovačević-Filipović, Milica
Borozan, Sunčica
Božić, Tatjana
Popović, Dragana
Article (Published version)
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Abstract
The paper presents the results of several health status parameters of sheep bred in the area exposed to depleted uranium (DU) ammunition during NATO bombing of Serbia and Montenegro in 1999. The blood samples of sheep were collected randomly in the region of Bujanovac, in 2004. Complete blood count was performed according to standard laboratory procedures. Concentration of red blood cells malondialdehyde (RBC MDA) and activity of erythrocyte superoxid dismutase (SOD) were determined spectrophotometrically, while the functional activity of leukocytes was investigated by NBT reduction and adhesion test. The results of complete red blood cells count indicated normocytic hypochromic anaemia. The total number of leukocytes and the differential leukocytes count were within the physiological range. Although the leukocytes adhesiveness was not changed in DU exposed animals, their increased NBT reduction revealed stimulated leukocytes' oxidative burst. This finding, together with significantly ...increased RBC MDA concentrations, as well as the activity of RBC antioxidant SOD, point to the existence of oxidative stress. Although the results indicated that animals were under oxidative stress, still there are no conclusive data that it was due to the exposure of DU that entered the environment during military operations.

U ovom radu su prikazani rezultati ispitivanja zdravstvenog stanja ovaca odgajanih u regionu koji je bio izložen delovanju municije sa osiromašenim uranijumom (DU) tokom bombardovanja Srbije i Crne Gore 1999. godine, od strane NATO pakta. Uzorci krvi su uzeti tokom 2004. godine od ovaca u regionu Bujanovca, metodom slučajnog izbora. Kompletan pregled krvi obavljen je standardnim laboratorijskim procedurama. Koncentracija malondialdehida u ertirocitima (RBC MDA) i aktivnost eritrocitne superoksid dismutaze (SOD) određene su spektrofotometrijski, dok je funkcionalna aktivnost leukocita ispitana NBT testom redukcije i adhezije. Rezultati kompletnog pregleda eritrocita su ukazali na postojanje normocitne hipohromne anemije. Ukupan broj leukocita i leukocitna formula su bili u fiziološkim okvirima. Kod životinja izloženih delovanju osiromašenog uranijuma nije bila izmenjena adhezivnost leukocita, ali je pojačana NBT redukcija ukazivala na to da je bio podstaknut njihov oksidativni prasak. O...vaj nalaz, uz značajan porast koncentracije RBC MDA i aktivnosti eritrocitnog antioksidativnog enzima SOD, ukazivali su na postojanje oksidativnog stresa. Rezultati dobijeni ovim ispitivanjima su upućivali na to da su životinje bile pod oksidativnim stresom, ali nemamo sigurne podatke da je on bio posledica izlaganja dejstvu osiromašenog uranijuma (DU) koji je dospeo u njihovu životnu sredinu tokom vojne akcije u tom regionu.

Keywords:
sheep / depleted uranium (DU) / environment / oxidative stress / peripheral blood / RBC SOD / RBC and MDA
Source:
Acta Veterinaria-Beograd, 2009, 59, 5-6, 481-488
Publisher:
  • Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
Funding / projects:
  • Projekat Ministarstva nauke Republike Srbije, br. 1518/2002 i 20061-TR

DOI: 10.2298/AVB0906481J

ISSN: 0567-8315

WoS: 000273485400004

Scopus: 2-s2.0-76249133906
[ Google Scholar ]
2
2
URI
http://rimi.imi.bg.ac.rs/handle/123456789/236
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
Institut za medicinska istraživanja
TY  - JOUR
AU  - Jović, Slavoljub
AU  - Aleksić, Jelena
AU  - Krstić, Aleksandra
AU  - Stevanović, Jelka
AU  - Kovačević-Filipović, Milica
AU  - Borozan, Sunčica
AU  - Božić, Tatjana
AU  - Popović, Dragana
PY  - 2009
UR  - http://rimi.imi.bg.ac.rs/handle/123456789/236
AB  - The paper presents the results of several health status parameters of sheep bred in the area exposed to depleted uranium (DU) ammunition during NATO bombing of Serbia and Montenegro in 1999. The blood samples of sheep were collected randomly in the region of Bujanovac, in 2004. Complete blood count was performed according to standard laboratory procedures. Concentration of red blood cells malondialdehyde (RBC MDA) and activity of erythrocyte superoxid dismutase (SOD) were determined spectrophotometrically, while the functional activity of leukocytes was investigated by NBT reduction and adhesion test. The results of complete red blood cells count indicated normocytic hypochromic anaemia. The total number of leukocytes and the differential leukocytes count were within the physiological range. Although the leukocytes adhesiveness was not changed in DU exposed animals, their increased NBT reduction revealed stimulated leukocytes' oxidative burst. This finding, together with significantly increased RBC MDA concentrations, as well as the activity of RBC antioxidant SOD, point to the existence of oxidative stress. Although the results indicated that animals were under oxidative stress, still there are no conclusive data that it was due to the exposure of DU that entered the environment during military operations.
AB  - U ovom radu su prikazani rezultati ispitivanja zdravstvenog stanja ovaca odgajanih u regionu koji je bio izložen delovanju municije sa osiromašenim uranijumom (DU) tokom bombardovanja Srbije i Crne Gore 1999. godine, od strane NATO pakta. Uzorci krvi su uzeti tokom 2004. godine od ovaca u regionu Bujanovca, metodom slučajnog izbora. Kompletan pregled krvi obavljen je standardnim laboratorijskim procedurama. Koncentracija malondialdehida u ertirocitima (RBC MDA) i aktivnost eritrocitne superoksid dismutaze (SOD) određene su spektrofotometrijski, dok je funkcionalna aktivnost leukocita ispitana NBT testom redukcije i adhezije. Rezultati kompletnog pregleda eritrocita su ukazali na postojanje normocitne hipohromne anemije. Ukupan broj leukocita i leukocitna formula su bili u fiziološkim okvirima. Kod životinja izloženih delovanju osiromašenog uranijuma nije bila izmenjena adhezivnost leukocita, ali je pojačana NBT redukcija ukazivala na to da je bio podstaknut njihov oksidativni prasak. Ovaj nalaz, uz značajan porast koncentracije RBC MDA i aktivnosti eritrocitnog antioksidativnog enzima SOD, ukazivali su na postojanje oksidativnog stresa. Rezultati dobijeni ovim ispitivanjima su upućivali na to da su životinje bile pod oksidativnim stresom, ali nemamo sigurne podatke da je on bio posledica izlaganja dejstvu osiromašenog uranijuma (DU) koji je dospeo u njihovu životnu sredinu tokom vojne akcije u tom regionu.
PB  - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
T2  - Acta Veterinaria-Beograd
T1  - A study on oxidative stress and complete blood count of sheep bred in the area exposed to depleted uranium (DU) ammunition
T1  - Ispitivanje oksidativnog stresa i krvne slike ovaca odgajanih u regiji koja je bila izložena delovanju municije sa osiromašenim urnijumom (DU)
EP  - 488
IS  - 5-6
SP  - 481
VL  - 59
DO  - 10.2298/AVB0906481J
UR  - conv_2236
ER  - 
@article{
author = "Jović, Slavoljub and Aleksić, Jelena and Krstić, Aleksandra and Stevanović, Jelka and Kovačević-Filipović, Milica and Borozan, Sunčica and Božić, Tatjana and Popović, Dragana",
year = "2009",
abstract = "The paper presents the results of several health status parameters of sheep bred in the area exposed to depleted uranium (DU) ammunition during NATO bombing of Serbia and Montenegro in 1999. The blood samples of sheep were collected randomly in the region of Bujanovac, in 2004. Complete blood count was performed according to standard laboratory procedures. Concentration of red blood cells malondialdehyde (RBC MDA) and activity of erythrocyte superoxid dismutase (SOD) were determined spectrophotometrically, while the functional activity of leukocytes was investigated by NBT reduction and adhesion test. The results of complete red blood cells count indicated normocytic hypochromic anaemia. The total number of leukocytes and the differential leukocytes count were within the physiological range. Although the leukocytes adhesiveness was not changed in DU exposed animals, their increased NBT reduction revealed stimulated leukocytes' oxidative burst. This finding, together with significantly increased RBC MDA concentrations, as well as the activity of RBC antioxidant SOD, point to the existence of oxidative stress. Although the results indicated that animals were under oxidative stress, still there are no conclusive data that it was due to the exposure of DU that entered the environment during military operations., U ovom radu su prikazani rezultati ispitivanja zdravstvenog stanja ovaca odgajanih u regionu koji je bio izložen delovanju municije sa osiromašenim uranijumom (DU) tokom bombardovanja Srbije i Crne Gore 1999. godine, od strane NATO pakta. Uzorci krvi su uzeti tokom 2004. godine od ovaca u regionu Bujanovca, metodom slučajnog izbora. Kompletan pregled krvi obavljen je standardnim laboratorijskim procedurama. Koncentracija malondialdehida u ertirocitima (RBC MDA) i aktivnost eritrocitne superoksid dismutaze (SOD) određene su spektrofotometrijski, dok je funkcionalna aktivnost leukocita ispitana NBT testom redukcije i adhezije. Rezultati kompletnog pregleda eritrocita su ukazali na postojanje normocitne hipohromne anemije. Ukupan broj leukocita i leukocitna formula su bili u fiziološkim okvirima. Kod životinja izloženih delovanju osiromašenog uranijuma nije bila izmenjena adhezivnost leukocita, ali je pojačana NBT redukcija ukazivala na to da je bio podstaknut njihov oksidativni prasak. Ovaj nalaz, uz značajan porast koncentracije RBC MDA i aktivnosti eritrocitnog antioksidativnog enzima SOD, ukazivali su na postojanje oksidativnog stresa. Rezultati dobijeni ovim ispitivanjima su upućivali na to da su životinje bile pod oksidativnim stresom, ali nemamo sigurne podatke da je on bio posledica izlaganja dejstvu osiromašenog uranijuma (DU) koji je dospeo u njihovu životnu sredinu tokom vojne akcije u tom regionu.",
publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd",
journal = "Acta Veterinaria-Beograd",
title = "A study on oxidative stress and complete blood count of sheep bred in the area exposed to depleted uranium (DU) ammunition, Ispitivanje oksidativnog stresa i krvne slike ovaca odgajanih u regiji koja je bila izložena delovanju municije sa osiromašenim urnijumom (DU)",
pages = "488-481",
number = "5-6",
volume = "59",
doi = "10.2298/AVB0906481J",
url = "conv_2236"
}
Jović, S., Aleksić, J., Krstić, A., Stevanović, J., Kovačević-Filipović, M., Borozan, S., Božić, T.,& Popović, D.. (2009). A study on oxidative stress and complete blood count of sheep bred in the area exposed to depleted uranium (DU) ammunition. in Acta Veterinaria-Beograd
Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 59(5-6), 481-488.
https://doi.org/10.2298/AVB0906481J
conv_2236
Jović S, Aleksić J, Krstić A, Stevanović J, Kovačević-Filipović M, Borozan S, Božić T, Popović D. A study on oxidative stress and complete blood count of sheep bred in the area exposed to depleted uranium (DU) ammunition. in Acta Veterinaria-Beograd. 2009;59(5-6):481-488.
doi:10.2298/AVB0906481J
conv_2236 .
Jović, Slavoljub, Aleksić, Jelena, Krstić, Aleksandra, Stevanović, Jelka, Kovačević-Filipović, Milica, Borozan, Sunčica, Božić, Tatjana, Popović, Dragana, "A study on oxidative stress and complete blood count of sheep bred in the area exposed to depleted uranium (DU) ammunition" in Acta Veterinaria-Beograd, 59, no. 5-6 (2009):481-488,
https://doi.org/10.2298/AVB0906481J .,
conv_2236 .

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