TY  - CONF
AU  - Jakovljević, Dragica
AU  - Nikolić, J.
AU  - Djurić, Aleksandra
AU  - Gojgić-Cvijović, Gordana D.
AU  - Beškoski, Vladimir
AU  - Vrvić, Miroslav
PY  - 2014
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5247
AB  - A chromogenic substrate was obtained by coupling azo dye Congo red to microbial polysaccharide pullulan. The synthesized product was characterized by spectral techniques and elemental analysis. Results showed that dye-labelled glycan can be successfully used for the screening of microorganisms possessing enzymes that selectively catalyze the cleavage of glycosidic linkages characteristic for this polysaccharide.
PB  - Belgrade : Society of Physical Chemists of Serbia
C3  - Proceedings - 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry „Physical Chemistry 2014“, Belgrade, September 22-26 2014
T1  - Synthesis of chromogenic substrate for screening of pullulan-degrading microorganisms
VL  - 2
SP  - 514
EP  - 517
UR  - https://hdl.handle.net/21.15107/rcub_cherry_5247
ER  - 

@conference{
author = "Jakovljević, Dragica and Nikolić, J. and Djurić, Aleksandra and Gojgić-Cvijović, Gordana D. and Beškoski, Vladimir and Vrvić, Miroslav",
year = "2014",
abstract = "A chromogenic substrate was obtained by coupling azo dye Congo red to microbial polysaccharide pullulan. The synthesized product was characterized by spectral techniques and elemental analysis. Results showed that dye-labelled glycan can be successfully used for the screening of microorganisms possessing enzymes that selectively catalyze the cleavage of glycosidic linkages characteristic for this polysaccharide.",
publisher = "Belgrade : Society of Physical Chemists of Serbia",
journal = "Proceedings - 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry „Physical Chemistry 2014“, Belgrade, September 22-26 2014",
title = "Synthesis of chromogenic substrate for screening of pullulan-degrading microorganisms",
volume = "2",
pages = "514-517",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5247"
}

Jakovljević, D., Nikolić, J., Djurić, A., Gojgić-Cvijović, G. D., Beškoski, V.,& Vrvić, M.. (2014). Synthesis of chromogenic substrate for screening of pullulan-degrading microorganisms. in Proceedings - 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry „Physical Chemistry 2014“, Belgrade, September 22-26 2014
Belgrade : Society of Physical Chemists of Serbia., 2, 514-517.
https://hdl.handle.net/21.15107/rcub_cherry_5247

Jakovljević D, Nikolić J, Djurić A, Gojgić-Cvijović GD, Beškoski V, Vrvić M. Synthesis of chromogenic substrate for screening of pullulan-degrading microorganisms. in Proceedings - 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry „Physical Chemistry 2014“, Belgrade, September 22-26 2014. 2014;2:514-517.
https://hdl.handle.net/21.15107/rcub_cherry_5247 .

Jakovljević, Dragica, Nikolić, J., Djurić, Aleksandra, Gojgić-Cvijović, Gordana D., Beškoski, Vladimir, Vrvić, Miroslav, "Synthesis of chromogenic substrate for screening of pullulan-degrading microorganisms" in Proceedings - 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry „Physical Chemistry 2014“, Belgrade, September 22-26 2014, 2 (2014):514-517,
https://hdl.handle.net/21.15107/rcub_cherry_5247 .

TY  - JOUR
AU  - Nedić, Olgica
AU  - Nikolić, J. A.
AU  - Prisic, S
AU  - Aćimović, Jelena M.
AU  - Hajdukovic-Dragojlovic, L
PY  - 2003
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/543
AB  - The capacity of the liver to synthesize insulin-like growth factors (IGFs) and their binding proteins (IGFBPs) may be compromised by alcohol. The characteristics of IGFBP-3 variants obtained from healthy individuals and patients with alcoholic cirrhosis (ALC) were compared. Concanavalin A (Con A) affinity electrophoresis and ligand blotting demonstrated that there was a gradual change in carbohydrate properties of putative IGFBP-3 with progression of ALC from stages A to C. As many as 12 ionic species of IGFBP-3 could be distinguished, corresponding probably to variously glycosylated and/or phosphorylated isoforms of the core protein. Three of them reacted significantly with the immobilized Con A, the pattern being altered in patients with ALC. Patients with ALC in stage B exhibited the presence of clearly differentiated IGFBP-3 variants less and more Con A reactive, suggesting this stage to be a turning point with the most intensive changes in the IGF-IGFBP system. Because the glycosylation pattern is tissue specific, pathological post-translational modifications found for one glycoprotein (IGFBP-3) are probably shared by others of the same tissue origin. This may affect their susceptibility to proteolysis and subsequently their function.
PB  - Carfax Publishing, Basingstoke
T2  - Addiction Biology
T1  - Reactivity of IGF binding protein-3 isoforms towards concanavalin A in healthy adults and subjects with cirrhosis
VL  - 8
IS  - 1
SP  - 81
EP  - 88
DO  - 10.1080/1355621031000069927
ER  - 

@article{
author = "Nedić, Olgica and Nikolić, J. A. and Prisic, S and Aćimović, Jelena M. and Hajdukovic-Dragojlovic, L",
year = "2003",
abstract = "The capacity of the liver to synthesize insulin-like growth factors (IGFs) and their binding proteins (IGFBPs) may be compromised by alcohol. The characteristics of IGFBP-3 variants obtained from healthy individuals and patients with alcoholic cirrhosis (ALC) were compared. Concanavalin A (Con A) affinity electrophoresis and ligand blotting demonstrated that there was a gradual change in carbohydrate properties of putative IGFBP-3 with progression of ALC from stages A to C. As many as 12 ionic species of IGFBP-3 could be distinguished, corresponding probably to variously glycosylated and/or phosphorylated isoforms of the core protein. Three of them reacted significantly with the immobilized Con A, the pattern being altered in patients with ALC. Patients with ALC in stage B exhibited the presence of clearly differentiated IGFBP-3 variants less and more Con A reactive, suggesting this stage to be a turning point with the most intensive changes in the IGF-IGFBP system. Because the glycosylation pattern is tissue specific, pathological post-translational modifications found for one glycoprotein (IGFBP-3) are probably shared by others of the same tissue origin. This may affect their susceptibility to proteolysis and subsequently their function.",
publisher = "Carfax Publishing, Basingstoke",
journal = "Addiction Biology",
title = "Reactivity of IGF binding protein-3 isoforms towards concanavalin A in healthy adults and subjects with cirrhosis",
volume = "8",
number = "1",
pages = "81-88",
doi = "10.1080/1355621031000069927"
}

Nedić, O., Nikolić, J. A., Prisic, S., Aćimović, J. M.,& Hajdukovic-Dragojlovic, L.. (2003). Reactivity of IGF binding protein-3 isoforms towards concanavalin A in healthy adults and subjects with cirrhosis. in Addiction Biology
Carfax Publishing, Basingstoke., 8(1), 81-88.
https://doi.org/10.1080/1355621031000069927

Nedić O, Nikolić JA, Prisic S, Aćimović JM, Hajdukovic-Dragojlovic L. Reactivity of IGF binding protein-3 isoforms towards concanavalin A in healthy adults and subjects with cirrhosis. in Addiction Biology. 2003;8(1):81-88.
doi:10.1080/1355621031000069927 .

Nedić, Olgica, Nikolić, J. A., Prisic, S, Aćimović, Jelena M., Hajdukovic-Dragojlovic, L, "Reactivity of IGF binding protein-3 isoforms towards concanavalin A in healthy adults and subjects with cirrhosis" in Addiction Biology, 8, no. 1 (2003):81-88,
https://doi.org/10.1080/1355621031000069927 . .

TY  - JOUR
AU  - Nikolić, J. A.
AU  - Nedić, Olgica
AU  - Gavrović-Jankulović, Marija
AU  - Stojanovic, D
AU  - Živković, Branislav
PY  - 1998
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/369
AB  - Serum IGF-I binding patterns were determined for 3-month-old pigs exhibiting a wide range of total IGF-I and thyroid hormone (TH) concentrations. Both variables positively correlated with their growth No differences in labelled IGF-I binding patterns after molecular sieve chromatography or in ligand blots were found in pig sera with different TH levels and high IGF-I concentrations ( gt 13.1 nmol/). When serum IGF-I concentrations were low, ligand blots in the position expected for IGF binding protein-2 (IGFBP-2) were more intense and relative binding to 40 kDa serum proteins greater. Since at high TH concentrations binding to the 150 kDA fraction was unchanged, the total bound/free ratio was significantly higher than in sera from the other pigs. At low TH concentrations binding of labelled IGF-I to the 150 kDa fraction tended to decrease leading to a significantly different ratio between the two bound fractions compared with the other sera. Thus the dynamics and/or extent of IGF-I binding in porcine serum may be altered in two different ways depending on TH status, possibly indicating different paths towards lower weight gain associated with separate or combined decreases in serum IGF-I and TH concentrations.
PB  - Veterinary Faculty, Belgrade
T2  - Acta Veterinaria, Beograd
T1  - Different serum insulin-like growth factor-1 (IGF-1) binding characteristics accompany reduced growth associated with low thyroid hormone and/or low total IGF-1 status in young pigs
VL  - 48
IS  - 1
SP  - 3
EP  - 18
UR  - https://hdl.handle.net/21.15107/rcub_cherry_369
ER  - 

@article{
author = "Nikolić, J. A. and Nedić, Olgica and Gavrović-Jankulović, Marija and Stojanovic, D and Živković, Branislav",
year = "1998",
abstract = "Serum IGF-I binding patterns were determined for 3-month-old pigs exhibiting a wide range of total IGF-I and thyroid hormone (TH) concentrations. Both variables positively correlated with their growth No differences in labelled IGF-I binding patterns after molecular sieve chromatography or in ligand blots were found in pig sera with different TH levels and high IGF-I concentrations ( gt 13.1 nmol/). When serum IGF-I concentrations were low, ligand blots in the position expected for IGF binding protein-2 (IGFBP-2) were more intense and relative binding to 40 kDa serum proteins greater. Since at high TH concentrations binding to the 150 kDA fraction was unchanged, the total bound/free ratio was significantly higher than in sera from the other pigs. At low TH concentrations binding of labelled IGF-I to the 150 kDa fraction tended to decrease leading to a significantly different ratio between the two bound fractions compared with the other sera. Thus the dynamics and/or extent of IGF-I binding in porcine serum may be altered in two different ways depending on TH status, possibly indicating different paths towards lower weight gain associated with separate or combined decreases in serum IGF-I and TH concentrations.",
publisher = "Veterinary Faculty, Belgrade",
journal = "Acta Veterinaria, Beograd",
title = "Different serum insulin-like growth factor-1 (IGF-1) binding characteristics accompany reduced growth associated with low thyroid hormone and/or low total IGF-1 status in young pigs",
volume = "48",
number = "1",
pages = "3-18",
url = "https://hdl.handle.net/21.15107/rcub_cherry_369"
}

Nikolić, J. A., Nedić, O., Gavrović-Jankulović, M., Stojanovic, D.,& Živković, B.. (1998). Different serum insulin-like growth factor-1 (IGF-1) binding characteristics accompany reduced growth associated with low thyroid hormone and/or low total IGF-1 status in young pigs. in Acta Veterinaria, Beograd
Veterinary Faculty, Belgrade., 48(1), 3-18.
https://hdl.handle.net/21.15107/rcub_cherry_369

Nikolić JA, Nedić O, Gavrović-Jankulović M, Stojanovic D, Živković B. Different serum insulin-like growth factor-1 (IGF-1) binding characteristics accompany reduced growth associated with low thyroid hormone and/or low total IGF-1 status in young pigs. in Acta Veterinaria, Beograd. 1998;48(1):3-18.
https://hdl.handle.net/21.15107/rcub_cherry_369 .

Nikolić, J. A., Nedić, Olgica, Gavrović-Jankulović, Marija, Stojanovic, D, Živković, Branislav, "Different serum insulin-like growth factor-1 (IGF-1) binding characteristics accompany reduced growth associated with low thyroid hormone and/or low total IGF-1 status in young pigs" in Acta Veterinaria, Beograd, 48, no. 1 (1998):3-18,
https://hdl.handle.net/21.15107/rcub_cherry_369 .