TY  - JOUR
AU  - Rudolf, Rebeka
AU  - Anžel, Ivan
AU  - Lazić, Vojkan
AU  - Stojić, D.
PY  - 2007
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/1341
AB  - The samples of the Cu-C composite were produced by two different techniques (i) the sintering of powders, and (ii) the internal carbonization of rapidly solidified pure copper. The aim of the present research was to produce a discontinuous Cu-C composite with the submicron dispersion of graphite particles. The results of our microstructural investigation show that the use of the mechanical alloying and sintering of consolidated powders is an inappropriate way to achieve a submicron dispersion of the graphite particles. On the other hand, the combination of rapid solidification and internal carbonization was found to be an efficient technique to obtain the requested microstructure.
PB  - Savez inženjera metalurgije Srbije, Beograd
T2  - Metalurgija
T1  - The new approach of the production technique of discontinuous Cu-C composite
VL  - 13
IS  - 2
SP  - 107
EP  - 115
UR  - https://hdl.handle.net/21.15107/rcub_smile_1341
ER  - 

@article{
author = "Rudolf, Rebeka and Anžel, Ivan and Lazić, Vojkan and Stojić, D.",
year = "2007",
abstract = "The samples of the Cu-C composite were produced by two different techniques (i) the sintering of powders, and (ii) the internal carbonization of rapidly solidified pure copper. The aim of the present research was to produce a discontinuous Cu-C composite with the submicron dispersion of graphite particles. The results of our microstructural investigation show that the use of the mechanical alloying and sintering of consolidated powders is an inappropriate way to achieve a submicron dispersion of the graphite particles. On the other hand, the combination of rapid solidification and internal carbonization was found to be an efficient technique to obtain the requested microstructure.",
publisher = "Savez inženjera metalurgije Srbije, Beograd",
journal = "Metalurgija",
title = "The new approach of the production technique of discontinuous Cu-C composite",
volume = "13",
number = "2",
pages = "107-115",
url = "https://hdl.handle.net/21.15107/rcub_smile_1341"
}

Rudolf, R., Anžel, I., Lazić, V.,& Stojić, D.. (2007). The new approach of the production technique of discontinuous Cu-C composite. in Metalurgija
Savez inženjera metalurgije Srbije, Beograd., 13(2), 107-115.
https://hdl.handle.net/21.15107/rcub_smile_1341

Rudolf R, Anžel I, Lazić V, Stojić D. The new approach of the production technique of discontinuous Cu-C composite. in Metalurgija. 2007;13(2):107-115.
https://hdl.handle.net/21.15107/rcub_smile_1341 .

Rudolf, Rebeka, Anžel, Ivan, Lazić, Vojkan, Stojić, D., "The new approach of the production technique of discontinuous Cu-C composite" in Metalurgija, 13, no. 2 (2007):107-115,
https://hdl.handle.net/21.15107/rcub_smile_1341 .

TY  - JOUR
AU  - Popović, J
AU  - Kršljak, Elena
AU  - Grbović, L
AU  - Stojić, D.
PY  - 2005
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/1236
AB  - OBJECTIVE: Acute and chronic actions of lithium on salivation induced by agonists associated with receptor-linked hydrolysis of membrane inositol phospholipids (carbachol and phenylephrine) and by agonist linked to activation of adenylate cyclase (isoproterenol) were investigated. MATERIAL AND METHODS: In anaesthetized rats, submandibular salivation induced by intravenous injection of carbachol, phenylephrine and isoproterenol, was measured and expressed as volume of fluid (mul) elicited per 100 mg wet weight of each gland per minute. The experiments were repeated after acute and chronic treatment of lithium (7 mg kg(-1)). The results were analysed with unpaired t-test. RESULTS: Chronic, but not acute lithium treatment significantly decreases carbachol- and phenylephrine-induced salivation while isoproterenol-induced salivation was not changed neither after acute nor after chronic administration of lithium. CONCLUSION: The results suggest that hyposalivation during chronic lithium therapy could be mediated by alterations in the phosphatidylinositol cycle and a consequent lack of inositol after agonist stimulation.
PB  - Wiley, Hoboken
T2  - Oral Diseases
T1  - The effects of acute and chronic lithium treatment on rat submandibular salivation
VL  - 11
IS  - 2
SP  - 100
EP  - 103
DO  - 10.1111/j.1601-0825.2004.01066.x
ER  - 

@article{
author = "Popović, J and Kršljak, Elena and Grbović, L and Stojić, D.",
year = "2005",
abstract = "OBJECTIVE: Acute and chronic actions of lithium on salivation induced by agonists associated with receptor-linked hydrolysis of membrane inositol phospholipids (carbachol and phenylephrine) and by agonist linked to activation of adenylate cyclase (isoproterenol) were investigated. MATERIAL AND METHODS: In anaesthetized rats, submandibular salivation induced by intravenous injection of carbachol, phenylephrine and isoproterenol, was measured and expressed as volume of fluid (mul) elicited per 100 mg wet weight of each gland per minute. The experiments were repeated after acute and chronic treatment of lithium (7 mg kg(-1)). The results were analysed with unpaired t-test. RESULTS: Chronic, but not acute lithium treatment significantly decreases carbachol- and phenylephrine-induced salivation while isoproterenol-induced salivation was not changed neither after acute nor after chronic administration of lithium. CONCLUSION: The results suggest that hyposalivation during chronic lithium therapy could be mediated by alterations in the phosphatidylinositol cycle and a consequent lack of inositol after agonist stimulation.",
publisher = "Wiley, Hoboken",
journal = "Oral Diseases",
title = "The effects of acute and chronic lithium treatment on rat submandibular salivation",
volume = "11",
number = "2",
pages = "100-103",
doi = "10.1111/j.1601-0825.2004.01066.x"
}

Popović, J., Kršljak, E., Grbović, L.,& Stojić, D.. (2005). The effects of acute and chronic lithium treatment on rat submandibular salivation. in Oral Diseases
Wiley, Hoboken., 11(2), 100-103.
https://doi.org/10.1111/j.1601-0825.2004.01066.x

Popović J, Kršljak E, Grbović L, Stojić D. The effects of acute and chronic lithium treatment on rat submandibular salivation. in Oral Diseases. 2005;11(2):100-103.
doi:10.1111/j.1601-0825.2004.01066.x .

Popović, J, Kršljak, Elena, Grbović, L, Stojić, D., "The effects of acute and chronic lithium treatment on rat submandibular salivation" in Oral Diseases, 11, no. 2 (2005):100-103,
https://doi.org/10.1111/j.1601-0825.2004.01066.x . .

TY  - JOUR
AU  - Brković, Božidar
AU  - Todorović, L
AU  - Stojić, D.
PY  - 2005
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/1246
AB  - The admixture of clonidine or epinephrine to lidocaine for inferior alveolar nerve block was studied with regard to onset, duration, intensity of anaesthesia, postoperative analgesia, systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP), heart rate (HR), ST segment depression 1 mm and cardiac arrhythmias. Forty healthy patients (ASA I) received 2 ml 2% lidocaine with clonidine (15 mg/ml; n = 20) or epinephrine (12.5 mg/ml; n = 20) in a doubleblind fashion for lower third molar surgery. Duration and intensity were not different between groups, while onset was significantly different by subjective evaluation. The need for postoperative pain medication was significantly lower in the clonidine group. There was a significant decrease in SBP and MAP in both groups 35 min after administration of anaesthesia compared with basal values, while DBP was significantly lower only in the clonidine group. There was no significant difference in SBP, DBP and MAP between groups. HR was significantly increased in the epinephrine group 5 min after administration of anaesthesia and during surgery compared with the clonidine group and with basal values. The presented data suggest that clonidine could be a useful and safe alternative to epinephrine for intraoral block anaesthesia.
PB  - Churchill Livingstone, Edinburgh
T2  - International Journal of Oral & Maxillofacial Surgery
T1  - Comparison of clonidine and epinephrine in lidocaine anaesthesia for lower third molar surgery
VL  - 34
IS  - 4
SP  - 401
EP  - 406
DO  - 10.1016/j.ijom.2004.06.014
ER  - 

@article{
author = "Brković, Božidar and Todorović, L and Stojić, D.",
year = "2005",
abstract = "The admixture of clonidine or epinephrine to lidocaine for inferior alveolar nerve block was studied with regard to onset, duration, intensity of anaesthesia, postoperative analgesia, systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP), heart rate (HR), ST segment depression 1 mm and cardiac arrhythmias. Forty healthy patients (ASA I) received 2 ml 2% lidocaine with clonidine (15 mg/ml; n = 20) or epinephrine (12.5 mg/ml; n = 20) in a doubleblind fashion for lower third molar surgery. Duration and intensity were not different between groups, while onset was significantly different by subjective evaluation. The need for postoperative pain medication was significantly lower in the clonidine group. There was a significant decrease in SBP and MAP in both groups 35 min after administration of anaesthesia compared with basal values, while DBP was significantly lower only in the clonidine group. There was no significant difference in SBP, DBP and MAP between groups. HR was significantly increased in the epinephrine group 5 min after administration of anaesthesia and during surgery compared with the clonidine group and with basal values. The presented data suggest that clonidine could be a useful and safe alternative to epinephrine for intraoral block anaesthesia.",
publisher = "Churchill Livingstone, Edinburgh",
journal = "International Journal of Oral & Maxillofacial Surgery",
title = "Comparison of clonidine and epinephrine in lidocaine anaesthesia for lower third molar surgery",
volume = "34",
number = "4",
pages = "401-406",
doi = "10.1016/j.ijom.2004.06.014"
}

Brković, B., Todorović, L.,& Stojić, D.. (2005). Comparison of clonidine and epinephrine in lidocaine anaesthesia for lower third molar surgery. in International Journal of Oral & Maxillofacial Surgery
Churchill Livingstone, Edinburgh., 34(4), 401-406.
https://doi.org/10.1016/j.ijom.2004.06.014

Brković B, Todorović L, Stojić D. Comparison of clonidine and epinephrine in lidocaine anaesthesia for lower third molar surgery. in International Journal of Oral & Maxillofacial Surgery. 2005;34(4):401-406.
doi:10.1016/j.ijom.2004.06.014 .

Brković, Božidar, Todorović, L, Stojić, D., "Comparison of clonidine and epinephrine in lidocaine anaesthesia for lower third molar surgery" in International Journal of Oral & Maxillofacial Surgery, 34, no. 4 (2005):401-406,
https://doi.org/10.1016/j.ijom.2004.06.014 . .

TY  - JOUR
AU  - Stojić, D.
AU  - Radenković, Miroslav
AU  - Kršljak, Elena
AU  - Popović, J
AU  - Pesić, S
AU  - Grbović, L
PY  - 2003
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/1188
AB  - The aim was to examine the influence of the endothelium on acetylcholine (ACh) and vasoactive intestinal polypeptide (VIP) functional responses in the isolated glandular branch of rabbit facial artery precontracted with phenylephrine as well as the potential contribution of nitric oxide (NO) and prostanoids in the ACh- and VIP-induced effects. Acetylcholine caused endothelium-dependent and VIP endothelium-independent relaxations of facial artery. The effect of ACh was partly inhibited by N-G -monomethyl-L-arginine (L-NMMA, a non-selective NO synthase inhibitor) or by indomethacin (a cyclooxygenase inhibitor) while being completely blocked after concomitant addition of L-NMMA and indomethacin. The relaxation of the facial artery caused by ACh was unaffected by 65 mm KCl. The VIP-induced vasodilation was potentiated by forskolin (an adenylate cyclase stimulator) and partly reduced by L-NMMA or S-methyl-L-thiocitrulline (L-SMTC, a neuronal NO synthase inhibitor), whereas it was unaffected by indomethacin. These results suggest that ACh effects on the rabbit facial artery are mediated through release of endothelium-derived NO and cyclooxygenase products, while the effect of VIP is most probably mediated by an increase of cyclic adenosine 3',5'-monophosphate (cAMP) in vascular smooth muscles and by VIP-induced release of NO from perivascular nerve fibers.
PB  - Wiley, Hoboken
T2  - European Journal of Oral Sciences
T1  - Influence of the endothelium on the vasorelaxant response to acetylcholine and vasoactive intestinal polypeptide in the isolated rabbit facial artery
VL  - 111
IS  - 2
SP  - 137
EP  - 143
DO  - 10.1034/j.1600-0722.2003.00021.x
ER  - 

@article{
author = "Stojić, D. and Radenković, Miroslav and Kršljak, Elena and Popović, J and Pesić, S and Grbović, L",
year = "2003",
abstract = "The aim was to examine the influence of the endothelium on acetylcholine (ACh) and vasoactive intestinal polypeptide (VIP) functional responses in the isolated glandular branch of rabbit facial artery precontracted with phenylephrine as well as the potential contribution of nitric oxide (NO) and prostanoids in the ACh- and VIP-induced effects. Acetylcholine caused endothelium-dependent and VIP endothelium-independent relaxations of facial artery. The effect of ACh was partly inhibited by N-G -monomethyl-L-arginine (L-NMMA, a non-selective NO synthase inhibitor) or by indomethacin (a cyclooxygenase inhibitor) while being completely blocked after concomitant addition of L-NMMA and indomethacin. The relaxation of the facial artery caused by ACh was unaffected by 65 mm KCl. The VIP-induced vasodilation was potentiated by forskolin (an adenylate cyclase stimulator) and partly reduced by L-NMMA or S-methyl-L-thiocitrulline (L-SMTC, a neuronal NO synthase inhibitor), whereas it was unaffected by indomethacin. These results suggest that ACh effects on the rabbit facial artery are mediated through release of endothelium-derived NO and cyclooxygenase products, while the effect of VIP is most probably mediated by an increase of cyclic adenosine 3',5'-monophosphate (cAMP) in vascular smooth muscles and by VIP-induced release of NO from perivascular nerve fibers.",
publisher = "Wiley, Hoboken",
journal = "European Journal of Oral Sciences",
title = "Influence of the endothelium on the vasorelaxant response to acetylcholine and vasoactive intestinal polypeptide in the isolated rabbit facial artery",
volume = "111",
number = "2",
pages = "137-143",
doi = "10.1034/j.1600-0722.2003.00021.x"
}

Stojić, D., Radenković, M., Kršljak, E., Popović, J., Pesić, S.,& Grbović, L.. (2003). Influence of the endothelium on the vasorelaxant response to acetylcholine and vasoactive intestinal polypeptide in the isolated rabbit facial artery. in European Journal of Oral Sciences
Wiley, Hoboken., 111(2), 137-143.
https://doi.org/10.1034/j.1600-0722.2003.00021.x

Stojić D, Radenković M, Kršljak E, Popović J, Pesić S, Grbović L. Influence of the endothelium on the vasorelaxant response to acetylcholine and vasoactive intestinal polypeptide in the isolated rabbit facial artery. in European Journal of Oral Sciences. 2003;111(2):137-143.
doi:10.1034/j.1600-0722.2003.00021.x .

Stojić, D., Radenković, Miroslav, Kršljak, Elena, Popović, J, Pesić, S, Grbović, L, "Influence of the endothelium on the vasorelaxant response to acetylcholine and vasoactive intestinal polypeptide in the isolated rabbit facial artery" in European Journal of Oral Sciences, 111, no. 2 (2003):137-143,
https://doi.org/10.1034/j.1600-0722.2003.00021.x . .