TY  - JOUR
AU  - Rajković, Jovana
AU  - Perić, M.
AU  - Stanišić, Jelena
AU  - Novaković, Radmila
AU  - Đokić, Vladimir
AU  - Rakočević, Jelena T.
AU  - Tepavčević, Snežana
AU  - Labudović-Borović, Milica
AU  - Gostimirović, Miloš
AU  - Heinle, Helmut
AU  - Gojković-Bukarica, Ljiljana
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9054
AB  - Type 2 diabetes mellitus (T2DM) increases cardiovascular complications. Diabetic vascular dysfunction is associated with the reduced activity of the different smooth muscle potassium (K+) channels. Thus, the objective of our study was to investigate the role of the adenosine triphosphate (ATP)-sensitive K+ (KATP) channels in the relaxant effect of potassium channel opener, pinacidil on the human saphenous vein (HSV) obtained from the patients with and without T2DM. The rings of HSV without the endothelium, obtained from the patients who had undergone coronary bypass surgery, were mounted in an organ bath system and isometric tension was recorded. The relaxation of HSV, precontracted with phenylephrine, was produced by pinacidil. The expression of KATP subunits (Kir6.1, Kir6.2 and SUR2B) was detected by immunohistochemistry and Western blot. Pinacidil produces comparable effects on HSV in patients with and without T2DM. The suppression of pinacidil effect and its maximal relaxation by glibenclamide, selective blocker of KATP channels, was more pronounced on HSV in patients without T2DM. All three types of KATP subunits are expressed on the smooth muscle cells of HSV. While there are no differences in the expression of Kir6.1 and Kir6.2, the expression of SUR2B is lower in HSV in patients with T2DM. Pinacidil produced comparable KATP-dependent and -independent relaxation of the HSV in patients with/without T2DM. According to the effect of glibenclamide and the applied molecular analysis, presented findings demonstrated that diabetes mellitus was associated with the reduced expression of SUR2B subunit in the vascular smooth muscle of HSV.
T2  - Journal of physiology and pharmacology : an official journal of the Polish Physiological Society
T1  - The role of the adenosine triphosphate-sensitive potassium channels in pinacidil-induced vasodilatation of the human saphenous vein in patients with and without type 2 diabetes mellitus
VL  - 71
IS  - 1
DO  - 10.26402/jpp.2020.1.12
ER  - 

@article{
author = "Rajković, Jovana and Perić, M. and Stanišić, Jelena and Novaković, Radmila and Đokić, Vladimir and Rakočević, Jelena T. and Tepavčević, Snežana and Labudović-Borović, Milica and Gostimirović, Miloš and Heinle, Helmut and Gojković-Bukarica, Ljiljana",
year = "2020",
abstract = "Type 2 diabetes mellitus (T2DM) increases cardiovascular complications. Diabetic vascular dysfunction is associated with the reduced activity of the different smooth muscle potassium (K+) channels. Thus, the objective of our study was to investigate the role of the adenosine triphosphate (ATP)-sensitive K+ (KATP) channels in the relaxant effect of potassium channel opener, pinacidil on the human saphenous vein (HSV) obtained from the patients with and without T2DM. The rings of HSV without the endothelium, obtained from the patients who had undergone coronary bypass surgery, were mounted in an organ bath system and isometric tension was recorded. The relaxation of HSV, precontracted with phenylephrine, was produced by pinacidil. The expression of KATP subunits (Kir6.1, Kir6.2 and SUR2B) was detected by immunohistochemistry and Western blot. Pinacidil produces comparable effects on HSV in patients with and without T2DM. The suppression of pinacidil effect and its maximal relaxation by glibenclamide, selective blocker of KATP channels, was more pronounced on HSV in patients without T2DM. All three types of KATP subunits are expressed on the smooth muscle cells of HSV. While there are no differences in the expression of Kir6.1 and Kir6.2, the expression of SUR2B is lower in HSV in patients with T2DM. Pinacidil produced comparable KATP-dependent and -independent relaxation of the HSV in patients with/without T2DM. According to the effect of glibenclamide and the applied molecular analysis, presented findings demonstrated that diabetes mellitus was associated with the reduced expression of SUR2B subunit in the vascular smooth muscle of HSV.",
journal = "Journal of physiology and pharmacology : an official journal of the Polish Physiological Society",
title = "The role of the adenosine triphosphate-sensitive potassium channels in pinacidil-induced vasodilatation of the human saphenous vein in patients with and without type 2 diabetes mellitus",
volume = "71",
number = "1",
doi = "10.26402/jpp.2020.1.12"
}

Rajković, J., Perić, M., Stanišić, J., Novaković, R., Đokić, V., Rakočević, J. T., Tepavčević, S., Labudović-Borović, M., Gostimirović, M., Heinle, H.,& Gojković-Bukarica, L.. (2020). The role of the adenosine triphosphate-sensitive potassium channels in pinacidil-induced vasodilatation of the human saphenous vein in patients with and without type 2 diabetes mellitus. in Journal of physiology and pharmacology : an official journal of the Polish Physiological Society, 71(1).
https://doi.org/10.26402/jpp.2020.1.12

Rajković J, Perić M, Stanišić J, Novaković R, Đokić V, Rakočević JT, Tepavčević S, Labudović-Borović M, Gostimirović M, Heinle H, Gojković-Bukarica L. The role of the adenosine triphosphate-sensitive potassium channels in pinacidil-induced vasodilatation of the human saphenous vein in patients with and without type 2 diabetes mellitus. in Journal of physiology and pharmacology : an official journal of the Polish Physiological Society. 2020;71(1).
doi:10.26402/jpp.2020.1.12 .

Rajković, Jovana, Perić, M., Stanišić, Jelena, Novaković, Radmila, Đokić, Vladimir, Rakočević, Jelena T., Tepavčević, Snežana, Labudović-Borović, Milica, Gostimirović, Miloš, Heinle, Helmut, Gojković-Bukarica, Ljiljana, "The role of the adenosine triphosphate-sensitive potassium channels in pinacidil-induced vasodilatation of the human saphenous vein in patients with and without type 2 diabetes mellitus" in Journal of physiology and pharmacology : an official journal of the Polish Physiological Society, 71, no. 1 (2020),
https://doi.org/10.26402/jpp.2020.1.12 . .

TY  - CONF
AU  - Rajković, Jovana
AU  - Perić, Miodrag
AU  - Stanišić, Jelena
AU  - Rakočević, Jelena T.
AU  - Novaković, Radmila
AU  - Đokić, Vladimir
AU  - Labudović-Borović, Milica
AU  - Tepavčević, Snežana
AU  - Kanjuh, Vladimir
AU  - Heinle, Helmut
AU  - Gojković-Bukarica, Ljiljana
PY  - 2018
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0021915018307019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7949
C3  - Atherosclerosis
T1  - Involvement of atp-sensitive and large-condutance calcium-activated potassium channels in pinacidil effects on the isolated internal mammary artery grafts from patients with type-2 diabetes mellitus
VL  - 275
SP  - e133
DO  - 10.1016/j.atherosclerosis.2018.06.389
ER  - 

@conference{
author = "Rajković, Jovana and Perić, Miodrag and Stanišić, Jelena and Rakočević, Jelena T. and Novaković, Radmila and Đokić, Vladimir and Labudović-Borović, Milica and Tepavčević, Snežana and Kanjuh, Vladimir and Heinle, Helmut and Gojković-Bukarica, Ljiljana",
year = "2018",
journal = "Atherosclerosis",
title = "Involvement of atp-sensitive and large-condutance calcium-activated potassium channels in pinacidil effects on the isolated internal mammary artery grafts from patients with type-2 diabetes mellitus",
volume = "275",
pages = "e133",
doi = "10.1016/j.atherosclerosis.2018.06.389"
}

Rajković, J., Perić, M., Stanišić, J., Rakočević, J. T., Novaković, R., Đokić, V., Labudović-Borović, M., Tepavčević, S., Kanjuh, V., Heinle, H.,& Gojković-Bukarica, L.. (2018). Involvement of atp-sensitive and large-condutance calcium-activated potassium channels in pinacidil effects on the isolated internal mammary artery grafts from patients with type-2 diabetes mellitus. in Atherosclerosis, 275, e133.
https://doi.org/10.1016/j.atherosclerosis.2018.06.389

Rajković J, Perić M, Stanišić J, Rakočević JT, Novaković R, Đokić V, Labudović-Borović M, Tepavčević S, Kanjuh V, Heinle H, Gojković-Bukarica L. Involvement of atp-sensitive and large-condutance calcium-activated potassium channels in pinacidil effects on the isolated internal mammary artery grafts from patients with type-2 diabetes mellitus. in Atherosclerosis. 2018;275:e133.
doi:10.1016/j.atherosclerosis.2018.06.389 .

Rajković, Jovana, Perić, Miodrag, Stanišić, Jelena, Rakočević, Jelena T., Novaković, Radmila, Đokić, Vladimir, Labudović-Borović, Milica, Tepavčević, Snežana, Kanjuh, Vladimir, Heinle, Helmut, Gojković-Bukarica, Ljiljana, "Involvement of atp-sensitive and large-condutance calcium-activated potassium channels in pinacidil effects on the isolated internal mammary artery grafts from patients with type-2 diabetes mellitus" in Atherosclerosis, 275 (2018):e133,
https://doi.org/10.1016/j.atherosclerosis.2018.06.389 . .

TY  - CONF
AU  - Rajković, Jovana
AU  - Perić, Miodrag
AU  - Stanišić, Jelena
AU  - Rakočević, Jelena T.
AU  - Novaković, Radmila
AU  - Đokić, Vladimir
AU  - Labudović-Borović, Milica
AU  - Tepavčević, Snežana
AU  - Heinle, Helmut
AU  - Gojković-Bukarica, Ljiljana
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7912
C3  - European Journal of Clinical Investigation
T1  - Involvement of large-conductance calcium-activated potassium channels in pinacidil effects on the isolated bypass grafts from patients with and without type-2 diabetes mellitus
VL  - 48
IS  - SI (Suppl. 1)
SP  - 137 (P118-T)
DO  - 10.1111/eci.12926
ER  - 

@conference{
author = "Rajković, Jovana and Perić, Miodrag and Stanišić, Jelena and Rakočević, Jelena T. and Novaković, Radmila and Đokić, Vladimir and Labudović-Borović, Milica and Tepavčević, Snežana and Heinle, Helmut and Gojković-Bukarica, Ljiljana",
year = "2018",
journal = "European Journal of Clinical Investigation",
title = "Involvement of large-conductance calcium-activated potassium channels in pinacidil effects on the isolated bypass grafts from patients with and without type-2 diabetes mellitus",
volume = "48",
number = "SI (Suppl. 1)",
pages = "137 (P118-T)",
doi = "10.1111/eci.12926"
}

Rajković, J., Perić, M., Stanišić, J., Rakočević, J. T., Novaković, R., Đokić, V., Labudović-Borović, M., Tepavčević, S., Heinle, H.,& Gojković-Bukarica, L.. (2018). Involvement of large-conductance calcium-activated potassium channels in pinacidil effects on the isolated bypass grafts from patients with and without type-2 diabetes mellitus. in European Journal of Clinical Investigation, 48(SI (Suppl. 1)), 137 (P118-T).
https://doi.org/10.1111/eci.12926

Rajković J, Perić M, Stanišić J, Rakočević JT, Novaković R, Đokić V, Labudović-Borović M, Tepavčević S, Heinle H, Gojković-Bukarica L. Involvement of large-conductance calcium-activated potassium channels in pinacidil effects on the isolated bypass grafts from patients with and without type-2 diabetes mellitus. in European Journal of Clinical Investigation. 2018;48(SI (Suppl. 1)):137 (P118-T).
doi:10.1111/eci.12926 .

Rajković, Jovana, Perić, Miodrag, Stanišić, Jelena, Rakočević, Jelena T., Novaković, Radmila, Đokić, Vladimir, Labudović-Borović, Milica, Tepavčević, Snežana, Heinle, Helmut, Gojković-Bukarica, Ljiljana, "Involvement of large-conductance calcium-activated potassium channels in pinacidil effects on the isolated bypass grafts from patients with and without type-2 diabetes mellitus" in European Journal of Clinical Investigation, 48, no. SI (Suppl. 1) (2018):137 (P118-T),
https://doi.org/10.1111/eci.12926 . .

TY  - CONF
AU  - Rajković, Jovana
AU  - Perić, Miodrag
AU  - Stanišić, Jelena
AU  - Rakočević, Jelena T.
AU  - Novaković, Radmila
AU  - Đokić, Vladimir
AU  - Labudović-Borović, Milica
AU  - Tepavčević, Snežana
AU  - Živanović, Vladimir
AU  - Kanjuh, Vladimir
AU  - Heinle, Helmut
AU  - Gojković-Bukarica, Ljiljana
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7174
C3  - Atherosclerosis
T1  - Involvement of Atp-Sensitive Potassium Channels in Effect of Pinacidil on Saphenous Vein Obtained from the Patients with and Without Type 2 Diabetes Mellitus
VL  - 263
SP  - E131
EP  - E131
DO  - 10.1016/j.atherosclerosis.2017.06.418
ER  - 

@conference{
author = "Rajković, Jovana and Perić, Miodrag and Stanišić, Jelena and Rakočević, Jelena T. and Novaković, Radmila and Đokić, Vladimir and Labudović-Borović, Milica and Tepavčević, Snežana and Živanović, Vladimir and Kanjuh, Vladimir and Heinle, Helmut and Gojković-Bukarica, Ljiljana",
year = "2017",
journal = "Atherosclerosis",
title = "Involvement of Atp-Sensitive Potassium Channels in Effect of Pinacidil on Saphenous Vein Obtained from the Patients with and Without Type 2 Diabetes Mellitus",
volume = "263",
pages = "E131-E131",
doi = "10.1016/j.atherosclerosis.2017.06.418"
}

Rajković, J., Perić, M., Stanišić, J., Rakočević, J. T., Novaković, R., Đokić, V., Labudović-Borović, M., Tepavčević, S., Živanović, V., Kanjuh, V., Heinle, H.,& Gojković-Bukarica, L.. (2017). Involvement of Atp-Sensitive Potassium Channels in Effect of Pinacidil on Saphenous Vein Obtained from the Patients with and Without Type 2 Diabetes Mellitus. in Atherosclerosis, 263, E131-E131.
https://doi.org/10.1016/j.atherosclerosis.2017.06.418

Rajković J, Perić M, Stanišić J, Rakočević JT, Novaković R, Đokić V, Labudović-Borović M, Tepavčević S, Živanović V, Kanjuh V, Heinle H, Gojković-Bukarica L. Involvement of Atp-Sensitive Potassium Channels in Effect of Pinacidil on Saphenous Vein Obtained from the Patients with and Without Type 2 Diabetes Mellitus. in Atherosclerosis. 2017;263:E131-E131.
doi:10.1016/j.atherosclerosis.2017.06.418 .

Rajković, Jovana, Perić, Miodrag, Stanišić, Jelena, Rakočević, Jelena T., Novaković, Radmila, Đokić, Vladimir, Labudović-Borović, Milica, Tepavčević, Snežana, Živanović, Vladimir, Kanjuh, Vladimir, Heinle, Helmut, Gojković-Bukarica, Ljiljana, "Involvement of Atp-Sensitive Potassium Channels in Effect of Pinacidil on Saphenous Vein Obtained from the Patients with and Without Type 2 Diabetes Mellitus" in Atherosclerosis, 263 (2017):E131-E131,
https://doi.org/10.1016/j.atherosclerosis.2017.06.418 . .