Milovanović, Vladimir

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  • Milovanović, Vladimir (2)
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Author's Bibliography

MTT based L-aminoacid oxidase activity test for determination of antivenom potency against Vipera ammodytes envenomation

Milovanović, Vladimir; Minić, Rajna; Vakić, J.; Ivanović, S.; Cupić, V.; Borozan, S.; Nešić, A.; Živković, Irena

(Elsevier Ltd, 2021)

TY  - JOUR
AU  - Milovanović, Vladimir
AU  - Minić, Rajna
AU  - Vakić, J.
AU  - Ivanović, S.
AU  - Cupić, V.
AU  - Borozan, S.
AU  - Nešić, A.
AU  - Živković, Irena
PY  - 2021
UR  - http://intor.torlakinstitut.com/handle/123456789/572
AB  - The MTT assay is routinely used to detect the activity of living cells. While working with Vipera ammodytes venom we detected the reduction of MTT without the presence of cells, in a concentration-dependent manner. By combining non-reducing PAGE, L-amino acid oxidase (LAAO) assays, and standard MTT assays, we established and confirmed that venom MTT reduction is catalyzed by only one enzyme, the LAAO. Even though it was previously known that the dimeric and tetrameric forms of LAAO are active, we conclude that the enzyme is also active in the monomeric form. Our results have led to the definition of a new MTT assay in a microtiter plate for in vitro testing of svLAAO activity i.e. from the venom of the V. ammodytes snake. Potentially, this method can be used for testing hemorrhagic venoms of other snakes as well as the LAAO neutralization capability of appropriate antivenoms.
PB  - Elsevier Ltd
T2  - Toxicon
T1  - MTT based L-aminoacid oxidase activity test for determination of antivenom potency against Vipera ammodytes envenomation
EP  - 65
SP  - 57
VL  - 192
DO  - 10.1016/j.toxicon.2021.01.012
UR  - conv_586
ER  - 
@article{
author = "Milovanović, Vladimir and Minić, Rajna and Vakić, J. and Ivanović, S. and Cupić, V. and Borozan, S. and Nešić, A. and Živković, Irena",
year = "2021",
abstract = "The MTT assay is routinely used to detect the activity of living cells. While working with Vipera ammodytes venom we detected the reduction of MTT without the presence of cells, in a concentration-dependent manner. By combining non-reducing PAGE, L-amino acid oxidase (LAAO) assays, and standard MTT assays, we established and confirmed that venom MTT reduction is catalyzed by only one enzyme, the LAAO. Even though it was previously known that the dimeric and tetrameric forms of LAAO are active, we conclude that the enzyme is also active in the monomeric form. Our results have led to the definition of a new MTT assay in a microtiter plate for in vitro testing of svLAAO activity i.e. from the venom of the V. ammodytes snake. Potentially, this method can be used for testing hemorrhagic venoms of other snakes as well as the LAAO neutralization capability of appropriate antivenoms.",
publisher = "Elsevier Ltd",
journal = "Toxicon",
title = "MTT based L-aminoacid oxidase activity test for determination of antivenom potency against Vipera ammodytes envenomation",
pages = "65-57",
volume = "192",
doi = "10.1016/j.toxicon.2021.01.012",
url = "conv_586"
}
Milovanović, V., Minić, R., Vakić, J., Ivanović, S., Cupić, V., Borozan, S., Nešić, A.,& Živković, I.. (2021). MTT based L-aminoacid oxidase activity test for determination of antivenom potency against Vipera ammodytes envenomation. in Toxicon
Elsevier Ltd., 192, 57-65.
https://doi.org/10.1016/j.toxicon.2021.01.012
conv_586
Milovanović V, Minić R, Vakić J, Ivanović S, Cupić V, Borozan S, Nešić A, Živković I. MTT based L-aminoacid oxidase activity test for determination of antivenom potency against Vipera ammodytes envenomation. in Toxicon. 2021;192:57-65.
doi:10.1016/j.toxicon.2021.01.012
conv_586 .
Milovanović, Vladimir, Minić, Rajna, Vakić, J., Ivanović, S., Cupić, V., Borozan, S., Nešić, A., Živković, Irena, "MTT based L-aminoacid oxidase activity test for determination of antivenom potency against Vipera ammodytes envenomation" in Toxicon, 192 (2021):57-65,
https://doi.org/10.1016/j.toxicon.2021.01.012 .,
conv_586 .
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1
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1

Application of the 3r concept in the production of European antiviperinum on horses - multisite, low volumes immunization protocol and Elisa

Milovanović, Vladimir; Dimitrijević, Ljiljana; Petrušić, Vladimir; Kadrić, Jasminka; Minić, Rajna; Živković, Irena

(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2018)

TY  - JOUR
AU  - Milovanović, Vladimir
AU  - Dimitrijević, Ljiljana
AU  - Petrušić, Vladimir
AU  - Kadrić, Jasminka
AU  - Minić, Rajna
AU  - Živković, Irena
PY  - 2018
UR  - http://intor.torlakinstitut.com/handle/123456789/500
AB  - During time, both professionals and general public became aware of the importance of animal welfare. This term not only covers endangered wild animal species, animals used in food industry, pets and experimental animals, but also animals used in production of biologics. The implementation of the 3R concept (Replacement, Reduction and Refinement) is especially important in this type of production. In this article, we describe for the first time the low dose, low volume and multi-site immunization protocol, as well as appropriate ELISA we developed for production of European anti-viper (V. ammodytes, long horned) antivenom in horses, which can help to significantly improve the welfare of the used animals.
PB  - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
T2  - Acta veterinaria - Beograd
T1  - Application of the 3r concept in the production of European antiviperinum on horses - multisite, low volumes immunization protocol and Elisa
EP  - 419
IS  - 4
SP  - 401
VL  - 68
DO  - 10.2478/acve-2018-0033
UR  - conv_446
ER  - 
@article{
author = "Milovanović, Vladimir and Dimitrijević, Ljiljana and Petrušić, Vladimir and Kadrić, Jasminka and Minić, Rajna and Živković, Irena",
year = "2018",
abstract = "During time, both professionals and general public became aware of the importance of animal welfare. This term not only covers endangered wild animal species, animals used in food industry, pets and experimental animals, but also animals used in production of biologics. The implementation of the 3R concept (Replacement, Reduction and Refinement) is especially important in this type of production. In this article, we describe for the first time the low dose, low volume and multi-site immunization protocol, as well as appropriate ELISA we developed for production of European anti-viper (V. ammodytes, long horned) antivenom in horses, which can help to significantly improve the welfare of the used animals.",
publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd",
journal = "Acta veterinaria - Beograd",
title = "Application of the 3r concept in the production of European antiviperinum on horses - multisite, low volumes immunization protocol and Elisa",
pages = "419-401",
number = "4",
volume = "68",
doi = "10.2478/acve-2018-0033",
url = "conv_446"
}
Milovanović, V., Dimitrijević, L., Petrušić, V., Kadrić, J., Minić, R.,& Živković, I.. (2018). Application of the 3r concept in the production of European antiviperinum on horses - multisite, low volumes immunization protocol and Elisa. in Acta veterinaria - Beograd
Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 68(4), 401-419.
https://doi.org/10.2478/acve-2018-0033
conv_446
Milovanović V, Dimitrijević L, Petrušić V, Kadrić J, Minić R, Živković I. Application of the 3r concept in the production of European antiviperinum on horses - multisite, low volumes immunization protocol and Elisa. in Acta veterinaria - Beograd. 2018;68(4):401-419.
doi:10.2478/acve-2018-0033
conv_446 .
Milovanović, Vladimir, Dimitrijević, Ljiljana, Petrušić, Vladimir, Kadrić, Jasminka, Minić, Rajna, Živković, Irena, "Application of the 3r concept in the production of European antiviperinum on horses - multisite, low volumes immunization protocol and Elisa" in Acta veterinaria - Beograd, 68, no. 4 (2018):401-419,
https://doi.org/10.2478/acve-2018-0033 .,
conv_446 .
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