TY  - CONF
AU  - Brkić, Predrag
AU  - Jovanović, Tomislav
AU  - Krstić, Danijela Z.
AU  - Stojiljković, Mirjana
AU  - Čolović, Mirjana B.
AU  - Dacic, Sanja
AU  - Mitrovic, Ana
AU  - Bjelaobaba, Ivana
AU  - Savić, Danijela
AU  - Parbucki, Ana
AU  - Lavrnja, Irena
AU  - Rakić, Ljubisav
AU  - Peković, Sanja
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4847
C3  - Brain Injury
T1  - Hyperbaric oxygenation reduces neuronal degeneration by regulation of oxidant/antioxidant status in the rat brain tissue after cortical injury
VL  - 26
IS  - 4-5
SP  - 486
EP  - 487
UR  - https://hdl.handle.net/21.15107/rcub_vinar_4847
ER  - 

@conference{
author = "Brkić, Predrag and Jovanović, Tomislav and Krstić, Danijela Z. and Stojiljković, Mirjana and Čolović, Mirjana B. and Dacic, Sanja and Mitrovic, Ana and Bjelaobaba, Ivana and Savić, Danijela and Parbucki, Ana and Lavrnja, Irena and Rakić, Ljubisav and Peković, Sanja",
year = "2012",
journal = "Brain Injury",
title = "Hyperbaric oxygenation reduces neuronal degeneration by regulation of oxidant/antioxidant status in the rat brain tissue after cortical injury",
volume = "26",
number = "4-5",
pages = "486-487",
url = "https://hdl.handle.net/21.15107/rcub_vinar_4847"
}

Brkić, P., Jovanović, T., Krstić, D. Z., Stojiljković, M., Čolović, M. B., Dacic, S., Mitrovic, A., Bjelaobaba, I., Savić, D., Parbucki, A., Lavrnja, I., Rakić, L.,& Peković, S.. (2012). Hyperbaric oxygenation reduces neuronal degeneration by regulation of oxidant/antioxidant status in the rat brain tissue after cortical injury. in Brain Injury, 26(4-5), 486-487.
https://hdl.handle.net/21.15107/rcub_vinar_4847

Brkić P, Jovanović T, Krstić DZ, Stojiljković M, Čolović MB, Dacic S, Mitrovic A, Bjelaobaba I, Savić D, Parbucki A, Lavrnja I, Rakić L, Peković S. Hyperbaric oxygenation reduces neuronal degeneration by regulation of oxidant/antioxidant status in the rat brain tissue after cortical injury. in Brain Injury. 2012;26(4-5):486-487.
https://hdl.handle.net/21.15107/rcub_vinar_4847 .

Brkić, Predrag, Jovanović, Tomislav, Krstić, Danijela Z., Stojiljković, Mirjana, Čolović, Mirjana B., Dacic, Sanja, Mitrovic, Ana, Bjelaobaba, Ivana, Savić, Danijela, Parbucki, Ana, Lavrnja, Irena, Rakić, Ljubisav, Peković, Sanja, "Hyperbaric oxygenation reduces neuronal degeneration by regulation of oxidant/antioxidant status in the rat brain tissue after cortical injury" in Brain Injury, 26, no. 4-5 (2012):486-487,
https://hdl.handle.net/21.15107/rcub_vinar_4847 .

TY  - JOUR
AU  - Laketa, Danijela
AU  - Bjelobaba, Ivana
AU  - Savić, Jasmina
AU  - Lavrnja, Irena
AU  - Stojiljković, Mirjana
AU  - Rakić, Ljubisav
AU  - Nedeljković, Nadežda
PY  - 2010
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3996
AB  - Biochemical properties of nucleotide pyrophosphatase/phosphodiesterase (NPP) in rat serum have been described by assessing its nucleotide phosphodiesterase activity, using p-nitrophenyl-5-thymidine monophosphate (p-Nph-5-TMP) as a substrate. It was demonstrated that NPP activity shares some typical characteristics described for other soluble NPP, such as divalent cation dependence, strong alkaline pH optimum (pH 10.5), inhibition by glycosaminoglycans, and K (m) for p-Nph-5-TMP hydrolysis of 61.8 +/- A 5.2 mu M. In order to characterize the relation between phosphodiesterase and pyrophosphatase activities of NPP, we have analyzed the effects of different natural nucleotides and nucleotide analogs. ATP, ADP, and AMP competitively inhibited p-Nph-5-TMP hydrolysis with K (i) values ranging 13-43 mu M. Nucleotide analogs, alpha,beta-metATP, BzATP, 2-MeSATP, and dialATP behaved as competitive inhibitors, whereas alpha,beta-metADP induced mixed inhibition, with K (i) ranging from 2 to 20 mu M. Chromatographic analysis revealed that alpha,beta-metATP, BzATP, and 2-MeSATP were catalytically degraded in the serum, whereas dialATP and alpha,beta-metADP resisted hydrolysis, implying that the former act as substrates and the latter as true competitive inhibitors of serum NPP activity. Since NPP activity is involved in generation, breakdown, and recycling of extracellular adenine nucleotides in the vascular compartment, the results suggest that both hydrolyzable and non-hydrolyzable nucleotide analogs could alter the amplitude and direction of ATP actions and could have potential therapeutic application.
T2  - Molecular and Cellular Biochemistry
T1  - Biochemical characterization of soluble nucleotide pyrophosphatase/phosphodiesterase activity in rat serum
VL  - 339
IS  - 1-2
SP  - 99
EP  - 106
DO  - 10.1007/s11010-009-0373-1
ER  - 

@article{
author = "Laketa, Danijela and Bjelobaba, Ivana and Savić, Jasmina and Lavrnja, Irena and Stojiljković, Mirjana and Rakić, Ljubisav and Nedeljković, Nadežda",
year = "2010",
abstract = "Biochemical properties of nucleotide pyrophosphatase/phosphodiesterase (NPP) in rat serum have been described by assessing its nucleotide phosphodiesterase activity, using p-nitrophenyl-5-thymidine monophosphate (p-Nph-5-TMP) as a substrate. It was demonstrated that NPP activity shares some typical characteristics described for other soluble NPP, such as divalent cation dependence, strong alkaline pH optimum (pH 10.5), inhibition by glycosaminoglycans, and K (m) for p-Nph-5-TMP hydrolysis of 61.8 +/- A 5.2 mu M. In order to characterize the relation between phosphodiesterase and pyrophosphatase activities of NPP, we have analyzed the effects of different natural nucleotides and nucleotide analogs. ATP, ADP, and AMP competitively inhibited p-Nph-5-TMP hydrolysis with K (i) values ranging 13-43 mu M. Nucleotide analogs, alpha,beta-metATP, BzATP, 2-MeSATP, and dialATP behaved as competitive inhibitors, whereas alpha,beta-metADP induced mixed inhibition, with K (i) ranging from 2 to 20 mu M. Chromatographic analysis revealed that alpha,beta-metATP, BzATP, and 2-MeSATP were catalytically degraded in the serum, whereas dialATP and alpha,beta-metADP resisted hydrolysis, implying that the former act as substrates and the latter as true competitive inhibitors of serum NPP activity. Since NPP activity is involved in generation, breakdown, and recycling of extracellular adenine nucleotides in the vascular compartment, the results suggest that both hydrolyzable and non-hydrolyzable nucleotide analogs could alter the amplitude and direction of ATP actions and could have potential therapeutic application.",
journal = "Molecular and Cellular Biochemistry",
title = "Biochemical characterization of soluble nucleotide pyrophosphatase/phosphodiesterase activity in rat serum",
volume = "339",
number = "1-2",
pages = "99-106",
doi = "10.1007/s11010-009-0373-1"
}

Laketa, D., Bjelobaba, I., Savić, J., Lavrnja, I., Stojiljković, M., Rakić, L.,& Nedeljković, N.. (2010). Biochemical characterization of soluble nucleotide pyrophosphatase/phosphodiesterase activity in rat serum. in Molecular and Cellular Biochemistry, 339(1-2), 99-106.
https://doi.org/10.1007/s11010-009-0373-1

Laketa D, Bjelobaba I, Savić J, Lavrnja I, Stojiljković M, Rakić L, Nedeljković N. Biochemical characterization of soluble nucleotide pyrophosphatase/phosphodiesterase activity in rat serum. in Molecular and Cellular Biochemistry. 2010;339(1-2):99-106.
doi:10.1007/s11010-009-0373-1 .

Laketa, Danijela, Bjelobaba, Ivana, Savić, Jasmina, Lavrnja, Irena, Stojiljković, Mirjana, Rakić, Ljubisav, Nedeljković, Nadežda, "Biochemical characterization of soluble nucleotide pyrophosphatase/phosphodiesterase activity in rat serum" in Molecular and Cellular Biochemistry, 339, no. 1-2 (2010):99-106,
https://doi.org/10.1007/s11010-009-0373-1 . .

TY  - JOUR
AU  - Kalauzi, Aleksandar
AU  - Bojić, Tijana
AU  - Rakić, Ljubisav
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8870
AB  - Background: Nonlinear methods provide a direct way of estimating complexity of one-dimensional sampled signals through calculation of Higuchi's fractal dimension (1<FD<2). In most cases the signal is treated as being characterized by one value of FD and consequently analyzed as one epoch or, if divided into more epochs, often only mean and standard deviation of epoch FD are calculated. If its complexity variation (or running fractal dimension), FD(t), is to be extracted, a moving window (epoch) approach is needed. However, due to low-pass filtering properties of moving windows, short epochs are preferred. Since Higuchi's method is based on consecutive reduction of signal sampling frequency, it is not suitable for estimating FD of very short epochs (N < 100 samples).Results: In this work we propose a new and simple way to estimate FD for N < 100 by introducing 'normalized length density' of a signal epoch,.where yn(i) represents the ith signal sample after amplitude normalization. The actual calculation of signal FD is based on construction of a monotonic calibration curve, FD = f(NLD), on a set of Weierstrass functions, for which FD values are given theoretically. The two existing methods, Higuchi's and consecutive differences, applied simultaneously on signals with constant FD (white noise and Brownian motion), showed that standard deviation of calculated window FD (FDw) increased sharply as the epoch became shorter. However, in case of the new NLD method a considerably lower scattering was obtained, especially for N < 30, at the expense of some lower accuracy in calculating average FDw. Consequently, more accurate reconstruction of FD waveforms was obtained when synthetic signals were analyzed, containig short alternating epochs of two or three different FD values. Additionally, scatter plots of FDwof an occipital human EEG signal for 10 sample epochs demontrated that Higuchi's estimations for some epochs exceeded the theoretical FD limits, while NLD-derived values did not.Conclusion: The presented approach was more accurate than the existing two methods in FD(t) extraction for very short epochs and could be used in physiological signals when FD is expected to change abruptly, such as short phasic phenomena or transient artefacts, as well as in other fields of science. © 2009 Kalauzi et al; licensee BioMed Central Ltd.
T2  - Nonlinear Biomedical Physics
T1  - Extracting complexity waveforms from one-dimensional signals
VL  - 3
IS  - 1
SP  - 8
DO  - 10.1186/1753-4631-3-8
ER  - 

@article{
author = "Kalauzi, Aleksandar and Bojić, Tijana and Rakić, Ljubisav",
year = "2009",
abstract = "Background: Nonlinear methods provide a direct way of estimating complexity of one-dimensional sampled signals through calculation of Higuchi's fractal dimension (1<FD<2). In most cases the signal is treated as being characterized by one value of FD and consequently analyzed as one epoch or, if divided into more epochs, often only mean and standard deviation of epoch FD are calculated. If its complexity variation (or running fractal dimension), FD(t), is to be extracted, a moving window (epoch) approach is needed. However, due to low-pass filtering properties of moving windows, short epochs are preferred. Since Higuchi's method is based on consecutive reduction of signal sampling frequency, it is not suitable for estimating FD of very short epochs (N < 100 samples).Results: In this work we propose a new and simple way to estimate FD for N < 100 by introducing 'normalized length density' of a signal epoch,.where yn(i) represents the ith signal sample after amplitude normalization. The actual calculation of signal FD is based on construction of a monotonic calibration curve, FD = f(NLD), on a set of Weierstrass functions, for which FD values are given theoretically. The two existing methods, Higuchi's and consecutive differences, applied simultaneously on signals with constant FD (white noise and Brownian motion), showed that standard deviation of calculated window FD (FDw) increased sharply as the epoch became shorter. However, in case of the new NLD method a considerably lower scattering was obtained, especially for N < 30, at the expense of some lower accuracy in calculating average FDw. Consequently, more accurate reconstruction of FD waveforms was obtained when synthetic signals were analyzed, containig short alternating epochs of two or three different FD values. Additionally, scatter plots of FDwof an occipital human EEG signal for 10 sample epochs demontrated that Higuchi's estimations for some epochs exceeded the theoretical FD limits, while NLD-derived values did not.Conclusion: The presented approach was more accurate than the existing two methods in FD(t) extraction for very short epochs and could be used in physiological signals when FD is expected to change abruptly, such as short phasic phenomena or transient artefacts, as well as in other fields of science. © 2009 Kalauzi et al; licensee BioMed Central Ltd.",
journal = "Nonlinear Biomedical Physics",
title = "Extracting complexity waveforms from one-dimensional signals",
volume = "3",
number = "1",
pages = "8",
doi = "10.1186/1753-4631-3-8"
}

Kalauzi, A., Bojić, T.,& Rakić, L.. (2009). Extracting complexity waveforms from one-dimensional signals. in Nonlinear Biomedical Physics, 3(1), 8.
https://doi.org/10.1186/1753-4631-3-8

Kalauzi A, Bojić T, Rakić L. Extracting complexity waveforms from one-dimensional signals. in Nonlinear Biomedical Physics. 2009;3(1):8.
doi:10.1186/1753-4631-3-8 .

Kalauzi, Aleksandar, Bojić, Tijana, Rakić, Ljubisav, "Extracting complexity waveforms from one-dimensional signals" in Nonlinear Biomedical Physics, 3, no. 1 (2009):8,
https://doi.org/10.1186/1753-4631-3-8 . .

TY  - JOUR
AU  - Ruždijić, Sabera
AU  - Milošević, Jovan
AU  - Popović, Nataša M.
AU  - Pešić, Milica
AU  - Stojilkovic, M
AU  - Kanazir, Selma
AU  - Todorović, Danijela V.
AU  - Ristić-Fira, Aleksandra
AU  - Krstić-Demonacos, Marija
AU  - Kanazir, Selma
AU  - Rakić, Ljubisav
PY  - 2001
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2423
AB  - Tiazofurin and 8-Cl-cAMP are novel antineoplastic agents that have been shown to be effective against various cancer cells in vitro and in vivo. Through specific mechanisms of action they modulate the cellular signal transduction pathway, thereby causing growth inhibition, cell differentiation, apoptosis and downregulation of c-ras and c-myc gene expression. We examined the effects of 8-Cl-cAMP and tiazofurin, either separately or together, on apoptosis induction and c-fos and c-myc expression in melanoma cells. 8-Cl-cAMP and tiazofurin inhibited the growth of melanoma cells in a dose-responsive manner. Whether used separately or together, each agent induced apoptotic cell death. Apoptosis was accompanied by a marked inhibition of c-fos and c-mye gene expression. RT-PCR analysis showed that 8-Cl-cAMP, together with tiazofurin, promoted 61% and 75% decreases of c-myc and c-fos expression in melanoma cells respectively. These results clearly indicate that the combination of 8-Cl-cAMP and tiazofurin could provide a promising therapeutic approach for melanoma treatment.
T2  - Jugoslovenska Medicinska Biohemija
T1  - Downregulation of c-fos and c-myc expression and apoptosis induction by tiazofurin and 8-Cl-cAMP in human melanoma cells
VL  - 20
IS  - 1
SP  - 9
EP  - 18
UR  - https://hdl.handle.net/21.15107/rcub_vinar_2423
ER  - 

@article{
author = "Ruždijić, Sabera and Milošević, Jovan and Popović, Nataša M. and Pešić, Milica and Stojilkovic, M and Kanazir, Selma and Todorović, Danijela V. and Ristić-Fira, Aleksandra and Krstić-Demonacos, Marija and Kanazir, Selma and Rakić, Ljubisav",
year = "2001",
abstract = "Tiazofurin and 8-Cl-cAMP are novel antineoplastic agents that have been shown to be effective against various cancer cells in vitro and in vivo. Through specific mechanisms of action they modulate the cellular signal transduction pathway, thereby causing growth inhibition, cell differentiation, apoptosis and downregulation of c-ras and c-myc gene expression. We examined the effects of 8-Cl-cAMP and tiazofurin, either separately or together, on apoptosis induction and c-fos and c-myc expression in melanoma cells. 8-Cl-cAMP and tiazofurin inhibited the growth of melanoma cells in a dose-responsive manner. Whether used separately or together, each agent induced apoptotic cell death. Apoptosis was accompanied by a marked inhibition of c-fos and c-mye gene expression. RT-PCR analysis showed that 8-Cl-cAMP, together with tiazofurin, promoted 61% and 75% decreases of c-myc and c-fos expression in melanoma cells respectively. These results clearly indicate that the combination of 8-Cl-cAMP and tiazofurin could provide a promising therapeutic approach for melanoma treatment.",
journal = "Jugoslovenska Medicinska Biohemija",
title = "Downregulation of c-fos and c-myc expression and apoptosis induction by tiazofurin and 8-Cl-cAMP in human melanoma cells",
volume = "20",
number = "1",
pages = "9-18",
url = "https://hdl.handle.net/21.15107/rcub_vinar_2423"
}

Ruždijić, S., Milošević, J., Popović, N. M., Pešić, M., Stojilkovic, M., Kanazir, S., Todorović, D. V., Ristić-Fira, A., Krstić-Demonacos, M., Kanazir, S.,& Rakić, L.. (2001). Downregulation of c-fos and c-myc expression and apoptosis induction by tiazofurin and 8-Cl-cAMP in human melanoma cells. in Jugoslovenska Medicinska Biohemija, 20(1), 9-18.
https://hdl.handle.net/21.15107/rcub_vinar_2423

Ruždijić S, Milošević J, Popović NM, Pešić M, Stojilkovic M, Kanazir S, Todorović DV, Ristić-Fira A, Krstić-Demonacos M, Kanazir S, Rakić L. Downregulation of c-fos and c-myc expression and apoptosis induction by tiazofurin and 8-Cl-cAMP in human melanoma cells. in Jugoslovenska Medicinska Biohemija. 2001;20(1):9-18.
https://hdl.handle.net/21.15107/rcub_vinar_2423 .

Ruždijić, Sabera, Milošević, Jovan, Popović, Nataša M., Pešić, Milica, Stojilkovic, M, Kanazir, Selma, Todorović, Danijela V., Ristić-Fira, Aleksandra, Krstić-Demonacos, Marija, Kanazir, Selma, Rakić, Ljubisav, "Downregulation of c-fos and c-myc expression and apoptosis induction by tiazofurin and 8-Cl-cAMP in human melanoma cells" in Jugoslovenska Medicinska Biohemija, 20, no. 1 (2001):9-18,
https://hdl.handle.net/21.15107/rcub_vinar_2423 .

TY  - JOUR
AU  - Peković, Sanja
AU  - Nedeljković, N.
AU  - Nikezić, Gordana S.
AU  - Horvat, Anica
AU  - Stojiljković, Mirjana
AU  - Rakić, Ljubisav
AU  - Martinović, Jelena
PY  - 1997
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2098
AB  - The activities and basic enzymatic properties of Na,K-ATPase were examined in synaptosomal plasma membranes (SPM) prepared from rat hippocampus and striatum. A kinetic analysis showed profound differences in apparent affinities for ATP (K-m) between hippocampal (1.21 mmol/l) and striatal (0.76 mmol/l) enzyme preparations, as well as in the corresponding V-max values. However, physiological efficiencies were almost the same. The complex pattern of dose-response curves to ouabain indicated the presence of two high-affinity forms of Na,K-ATPase in the striatum (very high-:K-i = 3.73 x 10(-8) mol/l and high-:K-i = 4.21 x 10(-5) mol/l), and one high affinity form in the hippocampus (K-i = 6.6 x 10(-7) mol/l). In addition, both SPM preparations contained one low affinity form with similar K-i. The very high-affinity form had positive cooperativity for ouabain inhibition of Na,K-ATPase activity, in contrast to high- and low-affinity forms, which exhibited negative cooperativity. The respective contributions of ouabain-sensitive forms to the total activity were estimated as 22%, 46%, 19% for the striatum and 36%, 45% for the hippocampus. These data clearly demonstrate striking differences in kinetic properties of the hippocampal and striatal Na,K-ATPase that may be due to the isoenzyme diversity and adaptation to specific physiological demands of the examined rat brain regions.
T2  - General Physiology and Biophysics
T1  - Biochemical characterization of the hippocampal and striatal Na,K-ATPase reveals striking differences in kinetic properties
VL  - 16
IS  - 3
SP  - 227
EP  - 240
UR  - https://hdl.handle.net/21.15107/rcub_vinar_2098
ER  - 

@article{
author = "Peković, Sanja and Nedeljković, N. and Nikezić, Gordana S. and Horvat, Anica and Stojiljković, Mirjana and Rakić, Ljubisav and Martinović, Jelena",
year = "1997",
abstract = "The activities and basic enzymatic properties of Na,K-ATPase were examined in synaptosomal plasma membranes (SPM) prepared from rat hippocampus and striatum. A kinetic analysis showed profound differences in apparent affinities for ATP (K-m) between hippocampal (1.21 mmol/l) and striatal (0.76 mmol/l) enzyme preparations, as well as in the corresponding V-max values. However, physiological efficiencies were almost the same. The complex pattern of dose-response curves to ouabain indicated the presence of two high-affinity forms of Na,K-ATPase in the striatum (very high-:K-i = 3.73 x 10(-8) mol/l and high-:K-i = 4.21 x 10(-5) mol/l), and one high affinity form in the hippocampus (K-i = 6.6 x 10(-7) mol/l). In addition, both SPM preparations contained one low affinity form with similar K-i. The very high-affinity form had positive cooperativity for ouabain inhibition of Na,K-ATPase activity, in contrast to high- and low-affinity forms, which exhibited negative cooperativity. The respective contributions of ouabain-sensitive forms to the total activity were estimated as 22%, 46%, 19% for the striatum and 36%, 45% for the hippocampus. These data clearly demonstrate striking differences in kinetic properties of the hippocampal and striatal Na,K-ATPase that may be due to the isoenzyme diversity and adaptation to specific physiological demands of the examined rat brain regions.",
journal = "General Physiology and Biophysics",
title = "Biochemical characterization of the hippocampal and striatal Na,K-ATPase reveals striking differences in kinetic properties",
volume = "16",
number = "3",
pages = "227-240",
url = "https://hdl.handle.net/21.15107/rcub_vinar_2098"
}

Peković, S., Nedeljković, N., Nikezić, G. S., Horvat, A., Stojiljković, M., Rakić, L.,& Martinović, J.. (1997). Biochemical characterization of the hippocampal and striatal Na,K-ATPase reveals striking differences in kinetic properties. in General Physiology and Biophysics, 16(3), 227-240.
https://hdl.handle.net/21.15107/rcub_vinar_2098

Peković S, Nedeljković N, Nikezić GS, Horvat A, Stojiljković M, Rakić L, Martinović J. Biochemical characterization of the hippocampal and striatal Na,K-ATPase reveals striking differences in kinetic properties. in General Physiology and Biophysics. 1997;16(3):227-240.
https://hdl.handle.net/21.15107/rcub_vinar_2098 .

Peković, Sanja, Nedeljković, N., Nikezić, Gordana S., Horvat, Anica, Stojiljković, Mirjana, Rakić, Ljubisav, Martinović, Jelena, "Biochemical characterization of the hippocampal and striatal Na,K-ATPase reveals striking differences in kinetic properties" in General Physiology and Biophysics, 16, no. 3 (1997):227-240,
https://hdl.handle.net/21.15107/rcub_vinar_2098 .

TY  - JOUR
AU  - Stojiljković, Mirjana
AU  - Blagojević, T.
AU  - Vukosavić, S.
AU  - Zvezdina, Nataliya D.
AU  - Peković, Sanja
AU  - Nikezić, Gordana S.
AU  - Rakić, Ljubisav
PY  - 1996
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1967
AB  - The distribution of GM1 and GM3 gangliosides in human brain development between gestational week (g.w.) 6 and 15 was demonstrated by an immunocytochemical approach using polyclonal anti-GM1 and anti-GM3 antibodies. The first appearance of GM1- and GM3-positive cells was recorded as early as in g.w. 6. Both antibodies labeled the cells in the ventricular zone of the telencephalic wall, with radially oriented fibers toward the pial surface, which represent radial glia cells with glia fibers. The intensive GM3 immunoreactivity was also exhibited in proliferating cells in the ventricular zone between g.w. 6 and 12. During the period from g.w. 12 to 15, characterized by a rapid multiplication of neurons and glia cells, an increased number of GM1- and GM3-positive cells was observed. Prominent GM1 ganglioside staining was observed at the surface of the cell bodies in the ventricular zone. Besides surface labeling in migrating cells, GM1 immunoreactivity was identified inside the soma in the regions of cortical plate and subplate. GM1 immunoreactivity was more pronounced on the membrane of neuronal cells migrating along radial glia fibers, especially at the contact site between neuronal and glial cells. The GM3 ganglioside was localized mostly inside the soma, showing a granular immunoreactivity pattern. Our observations confirm the presence of GM1 and GM3 gangliosides in neuronal and glial cells in early human brain development. The involvement. especially of GM1 ganglioside in glia-neuronal contacts during migration of neuroblasts to their final destination, as well as the presence of GM3 ganglioside in proliferative cells in the ventricular zone of the telencephalic wall was also recorded.
T2  - International Journal of Developmental Neuroscience
T1  - Ganglioside GM1 and GM3 in early human brain development: An immunocytochemical study
VL  - 14
IS  - 1
SP  - 35
EP  - 44
DO  - 10.1016/0736-5748(95)00078-X
ER  - 

@article{
author = "Stojiljković, Mirjana and Blagojević, T. and Vukosavić, S. and Zvezdina, Nataliya D. and Peković, Sanja and Nikezić, Gordana S. and Rakić, Ljubisav",
year = "1996",
abstract = "The distribution of GM1 and GM3 gangliosides in human brain development between gestational week (g.w.) 6 and 15 was demonstrated by an immunocytochemical approach using polyclonal anti-GM1 and anti-GM3 antibodies. The first appearance of GM1- and GM3-positive cells was recorded as early as in g.w. 6. Both antibodies labeled the cells in the ventricular zone of the telencephalic wall, with radially oriented fibers toward the pial surface, which represent radial glia cells with glia fibers. The intensive GM3 immunoreactivity was also exhibited in proliferating cells in the ventricular zone between g.w. 6 and 12. During the period from g.w. 12 to 15, characterized by a rapid multiplication of neurons and glia cells, an increased number of GM1- and GM3-positive cells was observed. Prominent GM1 ganglioside staining was observed at the surface of the cell bodies in the ventricular zone. Besides surface labeling in migrating cells, GM1 immunoreactivity was identified inside the soma in the regions of cortical plate and subplate. GM1 immunoreactivity was more pronounced on the membrane of neuronal cells migrating along radial glia fibers, especially at the contact site between neuronal and glial cells. The GM3 ganglioside was localized mostly inside the soma, showing a granular immunoreactivity pattern. Our observations confirm the presence of GM1 and GM3 gangliosides in neuronal and glial cells in early human brain development. The involvement. especially of GM1 ganglioside in glia-neuronal contacts during migration of neuroblasts to their final destination, as well as the presence of GM3 ganglioside in proliferative cells in the ventricular zone of the telencephalic wall was also recorded.",
journal = "International Journal of Developmental Neuroscience",
title = "Ganglioside GM1 and GM3 in early human brain development: An immunocytochemical study",
volume = "14",
number = "1",
pages = "35-44",
doi = "10.1016/0736-5748(95)00078-X"
}

Stojiljković, M., Blagojević, T., Vukosavić, S., Zvezdina, N. D., Peković, S., Nikezić, G. S.,& Rakić, L.. (1996). Ganglioside GM1 and GM3 in early human brain development: An immunocytochemical study. in International Journal of Developmental Neuroscience, 14(1), 35-44.
https://doi.org/10.1016/0736-5748(95)00078-X

Stojiljković M, Blagojević T, Vukosavić S, Zvezdina ND, Peković S, Nikezić GS, Rakić L. Ganglioside GM1 and GM3 in early human brain development: An immunocytochemical study. in International Journal of Developmental Neuroscience. 1996;14(1):35-44.
doi:10.1016/0736-5748(95)00078-X .

Stojiljković, Mirjana, Blagojević, T., Vukosavić, S., Zvezdina, Nataliya D., Peković, Sanja, Nikezić, Gordana S., Rakić, Ljubisav, "Ganglioside GM1 and GM3 in early human brain development: An immunocytochemical study" in International Journal of Developmental Neuroscience, 14, no. 1 (1996):35-44,
https://doi.org/10.1016/0736-5748(95)00078-X . .