TY  - CHAP
AU  - Đujić, Ivana S.
PY  - 1996
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4392
AB  - Selenium (Se) is an essential trace elements for animals and humans, but not for
plants. The quantity of Se in food and feed is strongly dependent on the concentration in
plants, that is the main source of selenium, for humans and animals. The uneven
distribution and availability of soils Se imply that different areas of the world are
characterized, from the point of human and animal nutrition, as Se-deficient, Se-adequate
or Se-toxic areas.
PB  - Royal Society of Chemistry
T2  - Natural Antioxidants and Food Quality in Atherosclerosis and Cancer Prevention
T1  - Selenium in food and population of Serbia
SP  - 199
EP  - 207
DO  - 10.1533/9780857093059.199
ER  - 

@inbook{
author = "Đujić, Ivana S.",
year = "1996",
abstract = "Selenium (Se) is an essential trace elements for animals and humans, but not for
plants. The quantity of Se in food and feed is strongly dependent on the concentration in
plants, that is the main source of selenium, for humans and animals. The uneven
distribution and availability of soils Se imply that different areas of the world are
characterized, from the point of human and animal nutrition, as Se-deficient, Se-adequate
or Se-toxic areas.",
publisher = "Royal Society of Chemistry",
journal = "Natural Antioxidants and Food Quality in Atherosclerosis and Cancer Prevention",
booktitle = "Selenium in food and population of Serbia",
pages = "199-207",
doi = "10.1533/9780857093059.199"
}

Đujić, I. S.. (1996). Selenium in food and population of Serbia. in Natural Antioxidants and Food Quality in Atherosclerosis and Cancer Prevention
Royal Society of Chemistry., 199-207.
https://doi.org/10.1533/9780857093059.199

Đujić IS. Selenium in food and population of Serbia. in Natural Antioxidants and Food Quality in Atherosclerosis and Cancer Prevention. 1996;:199-207.
doi:10.1533/9780857093059.199 .

Đujić, Ivana S., "Selenium in food and population of Serbia" in Natural Antioxidants and Food Quality in Atherosclerosis and Cancer Prevention (1996):199-207,
https://doi.org/10.1533/9780857093059.199 . .

TY  - CONF
AU  - Borozan, Sunčica
AU  - Stojanović, Srđan
AU  - Đurđić, Vidosava
AU  - Đujić, Ivana
PY  - 1992
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6591
AB  - Slobodni kiseonični radikali su izuzetno reaktivan hemijska jedinjenja. Kao takvi lako mogu dovesti do oštećenja različitih biomolekula enzima, ćelijskih mem­ brana, pa im se pripisuje potencijalna uloga u genezi mnogih patoloških procesa. Izlaganje dejstvu aroma­ tičnih organskih rastvarača može dovesti do stvaranja većih količina slobodnih kiseoničnih radikala. U ovome radu ispitivan je efekat izlaganja dejstvu aromatičnih organskih rastvarača i slobodnih kiseoničnih radikala na metabolizam u eritrocitima. Analizirani su indeksi antioksidativnog statusa eritrocita, sadržaj glutationa i antioksidativnih enzima (glutationperoksidaze i reduk- taze, katalaze i superoksidne dizmutaze). Takođe je ispitan efekat oskidativnih radikala na metabolizam hemoglobina i ugljenih hidrata. Određena je aktivnost methemoglobin reduktaze i sadržaj hemoglobinskih derivata.
AB  - Free radicals are extremly reactive chemical species. Damaging various biomolecules, enzymes, cell membranes they have a potential role in many pathological processes. Exposition to aromatic organic solvents may lead to increase generation of free radicals. The effect of aromatic organic solvents and generated free radicals on erythrocyte metabolism are investigated. The indices of antioxidant status in erythrocytes, glutathione and antioxydant enzymes (glutathione peroxidase and reductase, catalase and superoxidismutase) were investigated. The effect of oxidative radicals upon hemoglobin and carbohydrate metabolism was investigated too. Hemoglobin modifications and derivatives, as well as activity of methemoglobin reductase was analysed as well as the activities of key anzyrnes of pentose phosphate shunt.
PB  - Društvo medicinskih biohemičara Jugoslavije
C3  - Jugoslovenska medicinska biohemija / Yugoslav Medical Biochemistry
T1  - Uticaj aromatičnih organskih rastvarača na antioksidativni sistem u eritrocitima
T1  - The influence of aromatic organic solvents on the antioxidative system in erythrocytes
VL  - 11
IS  - 3-4
SP  - 167
EP  - 167
UR  - https://hdl.handle.net/21.15107/rcub_cer_6591
ER  - 

@conference{
author = "Borozan, Sunčica and Stojanović, Srđan and Đurđić, Vidosava and Đujić, Ivana",
year = "1992",
abstract = "Slobodni kiseonični radikali su izuzetno reaktivan hemijska jedinjenja. Kao takvi lako mogu dovesti do oštećenja različitih biomolekula enzima, ćelijskih mem­ brana, pa im se pripisuje potencijalna uloga u genezi mnogih patoloških procesa. Izlaganje dejstvu aroma­ tičnih organskih rastvarača može dovesti do stvaranja većih količina slobodnih kiseoničnih radikala. U ovome radu ispitivan je efekat izlaganja dejstvu aromatičnih organskih rastvarača i slobodnih kiseoničnih radikala na metabolizam u eritrocitima. Analizirani su indeksi antioksidativnog statusa eritrocita, sadržaj glutationa i antioksidativnih enzima (glutationperoksidaze i reduk- taze, katalaze i superoksidne dizmutaze). Takođe je ispitan efekat oskidativnih radikala na metabolizam hemoglobina i ugljenih hidrata. Određena je aktivnost methemoglobin reduktaze i sadržaj hemoglobinskih derivata., Free radicals are extremly reactive chemical species. Damaging various biomolecules, enzymes, cell membranes they have a potential role in many pathological processes. Exposition to aromatic organic solvents may lead to increase generation of free radicals. The effect of aromatic organic solvents and generated free radicals on erythrocyte metabolism are investigated. The indices of antioxidant status in erythrocytes, glutathione and antioxydant enzymes (glutathione peroxidase and reductase, catalase and superoxidismutase) were investigated. The effect of oxidative radicals upon hemoglobin and carbohydrate metabolism was investigated too. Hemoglobin modifications and derivatives, as well as activity of methemoglobin reductase was analysed as well as the activities of key anzyrnes of pentose phosphate shunt.",
publisher = "Društvo medicinskih biohemičara Jugoslavije",
journal = "Jugoslovenska medicinska biohemija / Yugoslav Medical Biochemistry",
title = "Uticaj aromatičnih organskih rastvarača na antioksidativni sistem u eritrocitima, The influence of aromatic organic solvents on the antioxidative system in erythrocytes",
volume = "11",
number = "3-4",
pages = "167-167",
url = "https://hdl.handle.net/21.15107/rcub_cer_6591"
}

Borozan, S., Stojanović, S., Đurđić, V.,& Đujić, I.. (1992). Uticaj aromatičnih organskih rastvarača na antioksidativni sistem u eritrocitima. in Jugoslovenska medicinska biohemija / Yugoslav Medical Biochemistry
Društvo medicinskih biohemičara Jugoslavije., 11(3-4), 167-167.
https://hdl.handle.net/21.15107/rcub_cer_6591

Borozan S, Stojanović S, Đurđić V, Đujić I. Uticaj aromatičnih organskih rastvarača na antioksidativni sistem u eritrocitima. in Jugoslovenska medicinska biohemija / Yugoslav Medical Biochemistry. 1992;11(3-4):167-167.
https://hdl.handle.net/21.15107/rcub_cer_6591 .

Borozan, Sunčica, Stojanović, Srđan, Đurđić, Vidosava, Đujić, Ivana, "Uticaj aromatičnih organskih rastvarača na antioksidativni sistem u eritrocitima" in Jugoslovenska medicinska biohemija / Yugoslav Medical Biochemistry, 11, no. 3-4 (1992):167-167,
https://hdl.handle.net/21.15107/rcub_cer_6591 .

TY  - JOUR
AU  - Đujić, Ivana
AU  - Jozanov-Stankov, Olga
AU  - Mandić, Miodrag
AU  - Demajo, Miroslav
AU  - Vrvić, Miroslav
PY  - 1992
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4741
AB  - The effects of supplementation with selenous yeast and ionizing radiation on selenium (Se) content and distribution were evaluated in rat tissues (liver, kidney, spleen, heart, muscle, blood, front brain, hind brain, hypothalamus, pituitary, adrenal glands, testes, and hair). This study had 16 Se-supplemented (0.5 μg Se/d) and 16 placebo adult male Wistar rats. One half of the animals (eight Se-supplemented and eight placebos) were irradiated with a single dose of 4.2 Gy from a Co-60 source and sacrificed 7 d after irradiation along with nonirradiated animals and analyzed for Se content determination. The data obtained showed that selenous yeast supplementation increased Se levels in rat tissues (highest increases in hypothalamus, 161%; hind brain, 126%; spleen, 110%; and adrenal gland, 105%). Ionizing radiation induced significant changes in Se content and distribution (decrease in liver, blood, hair, femoral muscle, spleen, and hypothalamus; increase in kidney, testes, adrenal glands, and brain of placebo group). Supplementation with selenous yeast reduces changes in Se content and distribution after irradiation. It seems that the animal tissue susceptibility to oxidative damage may be correlated to their ability to retain Se in tissues.
PB  - Heidelberg : Springer
T2  - Biological Trace Element Research
T1  - Selenium content and distribution in rat tissues irradiated with gamma rays
VL  - 33
IS  - 1-3
SP  - 197
EP  - 204
DO  - 10.1007/BF02784023
ER  - 

@article{
author = "Đujić, Ivana and Jozanov-Stankov, Olga and Mandić, Miodrag and Demajo, Miroslav and Vrvić, Miroslav",
year = "1992",
abstract = "The effects of supplementation with selenous yeast and ionizing radiation on selenium (Se) content and distribution were evaluated in rat tissues (liver, kidney, spleen, heart, muscle, blood, front brain, hind brain, hypothalamus, pituitary, adrenal glands, testes, and hair). This study had 16 Se-supplemented (0.5 μg Se/d) and 16 placebo adult male Wistar rats. One half of the animals (eight Se-supplemented and eight placebos) were irradiated with a single dose of 4.2 Gy from a Co-60 source and sacrificed 7 d after irradiation along with nonirradiated animals and analyzed for Se content determination. The data obtained showed that selenous yeast supplementation increased Se levels in rat tissues (highest increases in hypothalamus, 161%; hind brain, 126%; spleen, 110%; and adrenal gland, 105%). Ionizing radiation induced significant changes in Se content and distribution (decrease in liver, blood, hair, femoral muscle, spleen, and hypothalamus; increase in kidney, testes, adrenal glands, and brain of placebo group). Supplementation with selenous yeast reduces changes in Se content and distribution after irradiation. It seems that the animal tissue susceptibility to oxidative damage may be correlated to their ability to retain Se in tissues.",
publisher = "Heidelberg : Springer",
journal = "Biological Trace Element Research",
title = "Selenium content and distribution in rat tissues irradiated with gamma rays",
volume = "33",
number = "1-3",
pages = "197-204",
doi = "10.1007/BF02784023"
}

Đujić, I., Jozanov-Stankov, O., Mandić, M., Demajo, M.,& Vrvić, M.. (1992). Selenium content and distribution in rat tissues irradiated with gamma rays. in Biological Trace Element Research
Heidelberg : Springer., 33(1-3), 197-204.
https://doi.org/10.1007/BF02784023

Đujić I, Jozanov-Stankov O, Mandić M, Demajo M, Vrvić M. Selenium content and distribution in rat tissues irradiated with gamma rays. in Biological Trace Element Research. 1992;33(1-3):197-204.
doi:10.1007/BF02784023 .

Đujić, Ivana, Jozanov-Stankov, Olga, Mandić, Miodrag, Demajo, Miroslav, Vrvić, Miroslav, "Selenium content and distribution in rat tissues irradiated with gamma rays" in Biological Trace Element Research, 33, no. 1-3 (1992):197-204,
https://doi.org/10.1007/BF02784023 . .

TY  - CONF
AU  - Stojanović, Srđan
AU  - Borozan, Sunčica
AU  - Frim, Olga
AU  - Đujić, Ivana
PY  - 1991
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6551
AB  - The aim of this work was the investigation of the influence of ionizing radiation on the erythrocyte antioxidant system and metabolism. The erythrocyte antioxidative enzymes, GSH/GSSG ratio, as well as selenium concentrations were analysed in the same time with the main enzyme involved in carbohydrate and hemoglobin metabolism. The amounts of hemoglobin derivatives and modifications were investigated, too. The analysis was performed using erythrocytes of a group of patients with cancer bring exposed to ionizing radiation or not as well as healthy control in same conditions.
On the basis of results the inhibitory effects of ionizing radiation upon near all enzyme activities were detected as well as the corresponding alterations in efficiency of antioxidant system, carbohydrate and hemoglobin metabolism.
PB  - The Israel Society for Biochemistry and Molecular Biology
C3  - Abstracts - 15th International Congress of Biochemistry, August 4-8, 1991, Jerusalem, Israel
T1  - Antioxidant system in human erythrocytes involved in radioprotection
SP  - 267
EP  - 267
UR  - https://hdl.handle.net/21.15107/rcub_cer_6551
ER  - 

@conference{
author = "Stojanović, Srđan and Borozan, Sunčica and Frim, Olga and Đujić, Ivana",
year = "1991",
abstract = "The aim of this work was the investigation of the influence of ionizing radiation on the erythrocyte antioxidant system and metabolism. The erythrocyte antioxidative enzymes, GSH/GSSG ratio, as well as selenium concentrations were analysed in the same time with the main enzyme involved in carbohydrate and hemoglobin metabolism. The amounts of hemoglobin derivatives and modifications were investigated, too. The analysis was performed using erythrocytes of a group of patients with cancer bring exposed to ionizing radiation or not as well as healthy control in same conditions.
On the basis of results the inhibitory effects of ionizing radiation upon near all enzyme activities were detected as well as the corresponding alterations in efficiency of antioxidant system, carbohydrate and hemoglobin metabolism.",
publisher = "The Israel Society for Biochemistry and Molecular Biology",
journal = "Abstracts - 15th International Congress of Biochemistry, August 4-8, 1991, Jerusalem, Israel",
title = "Antioxidant system in human erythrocytes involved in radioprotection",
pages = "267-267",
url = "https://hdl.handle.net/21.15107/rcub_cer_6551"
}

Stojanović, S., Borozan, S., Frim, O.,& Đujić, I.. (1991). Antioxidant system in human erythrocytes involved in radioprotection. in Abstracts - 15th International Congress of Biochemistry, August 4-8, 1991, Jerusalem, Israel
The Israel Society for Biochemistry and Molecular Biology., 267-267.
https://hdl.handle.net/21.15107/rcub_cer_6551

Stojanović S, Borozan S, Frim O, Đujić I. Antioxidant system in human erythrocytes involved in radioprotection. in Abstracts - 15th International Congress of Biochemistry, August 4-8, 1991, Jerusalem, Israel. 1991;:267-267.
https://hdl.handle.net/21.15107/rcub_cer_6551 .

Stojanović, Srđan, Borozan, Sunčica, Frim, Olga, Đujić, Ivana, "Antioxidant system in human erythrocytes involved in radioprotection" in Abstracts - 15th International Congress of Biochemistry, August 4-8, 1991, Jerusalem, Israel (1991):267-267,
https://hdl.handle.net/21.15107/rcub_cer_6551 .