TY  - JOUR
AU  - Drvenica, Ivana
AU  - Stančić, Ana
AU  - Kalušević, Ana
AU  - Marković, Smilja
AU  - Maksimović, Jelena Dragišić
AU  - Nedović, Viktor
AU  - Bugarski, Branko
AU  - Ilić, Vesna
PY  - 2019
UR  - https://www.shd-pub.org.rs/index.php/JSCS/article/view/8197
UR  - https://dais.sanu.ac.rs/123456789/6908
AB  - Slaughterhouse blood represents a valuable source of hemoglobin, which can be used in the production of heme-iron based supplements for the prevention/treatment of iron-deficiency anemia. In order to obtain a stable solid-state formulation, the effect of maltose addition (30 %) on the stability and storage of bovine and porcine hemoglobin in powders obtained by spray- and freeze-drying (without maltose: Hb; with maltose: HbM) were inves­tigated. Differential scanning calorimetry of spray- and freeze-dried powders indicated satisfying quality of the formulation prepared with maltose on dissol­ving back into solution. After two-year storage at room temperature (20±5 °C) in solid forms, protected from moisture and light, rehydrated spray- and freeze-dried HbM were red, while Hb were brown. Dynamic light scattering showed the presence of native hemoglobin monomers in rehydrated spray- and freeze-dried HbM, but their agglomerates in Hb samples. UV–Vis spectrophotometry confirmed an absence of significant hemoglobin denaturation and methemoglobin formation in HbM freeze-dried powders. In spray-dried HbM, an inc­reased level of methemoglobin was detected. The results confirmed the stabil­izing effect of maltose, and suggested its use in the production of long-term stable solid-state formulations of hemoglobin, along with drying processes optimization.
PB  - Belgrade : Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Maltose-mediated, long-term stabilization of freeze- and spray-dried forms of bovine and porcine hemoglobin
SP  - 1105
EP  - 1117
VL  - 84
IS  - 10
DO  - 10.2298/JSC190513067D
UR  - https://hdl.handle.net/21.15107/rcub_dais_6908
ER  - 

@article{
author = "Drvenica, Ivana and Stančić, Ana and Kalušević, Ana and Marković, Smilja and Maksimović, Jelena Dragišić and Nedović, Viktor and Bugarski, Branko and Ilić, Vesna",
year = "2019",
abstract = "Slaughterhouse blood represents a valuable source of hemoglobin, which can be used in the production of heme-iron based supplements for the prevention/treatment of iron-deficiency anemia. In order to obtain a stable solid-state formulation, the effect of maltose addition (30 %) on the stability and storage of bovine and porcine hemoglobin in powders obtained by spray- and freeze-drying (without maltose: Hb; with maltose: HbM) were inves­tigated. Differential scanning calorimetry of spray- and freeze-dried powders indicated satisfying quality of the formulation prepared with maltose on dissol­ving back into solution. After two-year storage at room temperature (20±5 °C) in solid forms, protected from moisture and light, rehydrated spray- and freeze-dried HbM were red, while Hb were brown. Dynamic light scattering showed the presence of native hemoglobin monomers in rehydrated spray- and freeze-dried HbM, but their agglomerates in Hb samples. UV–Vis spectrophotometry confirmed an absence of significant hemoglobin denaturation and methemoglobin formation in HbM freeze-dried powders. In spray-dried HbM, an inc­reased level of methemoglobin was detected. The results confirmed the stabil­izing effect of maltose, and suggested its use in the production of long-term stable solid-state formulations of hemoglobin, along with drying processes optimization.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Maltose-mediated, long-term stabilization of freeze- and spray-dried forms of bovine and porcine hemoglobin",
pages = "1105-1117",
volume = "84",
number = "10",
doi = "10.2298/JSC190513067D",
url = "https://hdl.handle.net/21.15107/rcub_dais_6908"
}

Drvenica, I., Stančić, A., Kalušević, A., Marković, S., Maksimović, J. D., Nedović, V., Bugarski, B.,& Ilić, V.. (2019). Maltose-mediated, long-term stabilization of freeze- and spray-dried forms of bovine and porcine hemoglobin. in Journal of the Serbian Chemical Society
Belgrade : Serbian Chemical Society., 84(10), 1105-1117.
https://doi.org/10.2298/JSC190513067D
https://hdl.handle.net/21.15107/rcub_dais_6908

Drvenica I, Stančić A, Kalušević A, Marković S, Maksimović JD, Nedović V, Bugarski B, Ilić V. Maltose-mediated, long-term stabilization of freeze- and spray-dried forms of bovine and porcine hemoglobin. in Journal of the Serbian Chemical Society. 2019;84(10):1105-1117.
doi:10.2298/JSC190513067D
https://hdl.handle.net/21.15107/rcub_dais_6908 .

Drvenica, Ivana, Stančić, Ana, Kalušević, Ana, Marković, Smilja, Maksimović, Jelena Dragišić, Nedović, Viktor, Bugarski, Branko, Ilić, Vesna, "Maltose-mediated, long-term stabilization of freeze- and spray-dried forms of bovine and porcine hemoglobin" in Journal of the Serbian Chemical Society, 84, no. 10 (2019):1105-1117,
https://doi.org/10.2298/JSC190513067D .,
https://hdl.handle.net/21.15107/rcub_dais_6908 .

TY  - JOUR
AU  - Kostić, Ivana T.
AU  - Ilić, Vesna Lj.
AU  - Bukara, Katarina M.
AU  - Mojsilović, Slavko B.
AU  - Đurić, Zorka Ž.
AU  - Draškovič, Petra
AU  - Bugarski, Branko
PY  - 2015
UR  - https://dais.sanu.ac.rs/123456789/3533
AB  - Despite the fact that the methods based on the osmotic properties of the cells are the most widely used for loading of drugs in human and animal erythrocytes, data related to the osmotic properties of erythrocytes derived from animal blood are scarce. This work was performed with an aim to investigate the possibility of use the flow cytometry as a tool for determination the osmotic behaviour of porcine and bovine erythrocytes, and thus facilitates the engineering of erythrocytes from animal blood to be drug carriers. The method of flow cytometry successfully provided the information about bovine and porcine erythrocyte osmotic fragility, and made the initial steps in assessment of erythrocyte shape in a large number of erythrocytes. Although this method is not able to confirm the swelling of porcine erythrocytes, it indicated the differences in porcine erythrocytes that had basic hematological parameters inside and outside the reference values. In order to apply/use the porcine and bovine erythrocytes as drug carriers, the method of flow cytometry, confirming the presence of osmotically different fractions of red blood cells, indicated that various amounts of the encapsulated drug in porcine and bovine erythrocytes can be expected. © 2015, Association of Chemists and Chemical Engineers of Serbia. All rights reserved.
PB  - Belgrade: Association of the Chemical Engineers of Serbia
T2  - Hemijska industrija
T1  - Flow cytometric determination of osmotic behaviour of animal erythrocytes toward their engineering for drug delivery
SP  - 67
EP  - 76
VL  - 69
IS  - 1
DO  - 10.2298/HEMIND140124021K
UR  - https://hdl.handle.net/21.15107/rcub_dais_3533
ER  - 

@article{
author = "Kostić, Ivana T. and Ilić, Vesna Lj. and Bukara, Katarina M. and Mojsilović, Slavko B. and Đurić, Zorka Ž. and Draškovič, Petra and Bugarski, Branko",
year = "2015",
abstract = "Despite the fact that the methods based on the osmotic properties of the cells are the most widely used for loading of drugs in human and animal erythrocytes, data related to the osmotic properties of erythrocytes derived from animal blood are scarce. This work was performed with an aim to investigate the possibility of use the flow cytometry as a tool for determination the osmotic behaviour of porcine and bovine erythrocytes, and thus facilitates the engineering of erythrocytes from animal blood to be drug carriers. The method of flow cytometry successfully provided the information about bovine and porcine erythrocyte osmotic fragility, and made the initial steps in assessment of erythrocyte shape in a large number of erythrocytes. Although this method is not able to confirm the swelling of porcine erythrocytes, it indicated the differences in porcine erythrocytes that had basic hematological parameters inside and outside the reference values. In order to apply/use the porcine and bovine erythrocytes as drug carriers, the method of flow cytometry, confirming the presence of osmotically different fractions of red blood cells, indicated that various amounts of the encapsulated drug in porcine and bovine erythrocytes can be expected. © 2015, Association of Chemists and Chemical Engineers of Serbia. All rights reserved.",
publisher = "Belgrade: Association of the Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "Flow cytometric determination of osmotic behaviour of animal erythrocytes toward their engineering for drug delivery",
pages = "67-76",
volume = "69",
number = "1",
doi = "10.2298/HEMIND140124021K",
url = "https://hdl.handle.net/21.15107/rcub_dais_3533"
}

Kostić, I. T., Ilić, V. Lj., Bukara, K. M., Mojsilović, S. B., Đurić, Z. Ž., Draškovič, P.,& Bugarski, B.. (2015). Flow cytometric determination of osmotic behaviour of animal erythrocytes toward their engineering for drug delivery. in Hemijska industrija
Belgrade: Association of the Chemical Engineers of Serbia., 69(1), 67-76.
https://doi.org/10.2298/HEMIND140124021K
https://hdl.handle.net/21.15107/rcub_dais_3533

Kostić IT, Ilić VL, Bukara KM, Mojsilović SB, Đurić ZŽ, Draškovič P, Bugarski B. Flow cytometric determination of osmotic behaviour of animal erythrocytes toward their engineering for drug delivery. in Hemijska industrija. 2015;69(1):67-76.
doi:10.2298/HEMIND140124021K
https://hdl.handle.net/21.15107/rcub_dais_3533 .

Kostić, Ivana T., Ilić, Vesna Lj., Bukara, Katarina M., Mojsilović, Slavko B., Đurić, Zorka Ž., Draškovič, Petra, Bugarski, Branko, "Flow cytometric determination of osmotic behaviour of animal erythrocytes toward their engineering for drug delivery" in Hemijska industrija, 69, no. 1 (2015):67-76,
https://doi.org/10.2298/HEMIND140124021K .,
https://hdl.handle.net/21.15107/rcub_dais_3533 .