International Journal of Pharmacology1811-77751812-5700Asian Network for Scientific Information10.3923/ijp.2021.122.129CosgunM.S. CoskunR. CelikA.I. 32021173Background and Objective: Vandetanib is a drug with anticancer activity that belongs to the tyrosine kinase inhibitor group. Cardiotoxicity is one of the serious side effects induced by vandetanib. Vascular endothelial growth factor (VEGF) inhibition is the main responsible mechanism for this side effect. VEGF increases intracellular adenosine triphosphate (ATP) levels and reduces the production of Reactive Oxygen Species (ROS), protecting the cell from oxidative stress. The study aims to investigate the protective effect of exogenous ATP against possible vandetanib-induced heart damage in rats. Materials and Methods: The animals were divided into three groups; vandetanib (VDB), vandetanib+ATP (VAT) and Healthy Groups (HG). Total Oxidant Status (TOS) and Total Antioxidant Status (TAS) levels and Oxidative Stress Index (OSI) were analyzed from the heart tissue. Troponin I (TP I), creatine kinase-MB (CK-MB) levels were analyzed from the blood sample. The cardiac histopathological examination was also performed. Results: Results shows that the OSI and TOS levels of VDB group animals increased significantly, TAS levels were found to be significantly lower compared to VAT and HG. Both TP I and CK-MB levels were significantly higher in the VDB group. However, the ATP administration to VAT group animals brought these values closer to HG. In histopathological examination, substantial myocardial damage was observed due to vandetanib exposure. However, ATP administration ameliorated structural damage signs induced by vandetanib. Conclusion: Vandetanib exposure substantially induced oxidative stress-related damage in rat heart tissue. Exogenous ATP replacement was able to ameliorate the toxic consequences of vandetanib, biochemically and histopathologically probably due to reduction of the ROS products.]]>Morabito, A., M.C. Piccirillo, F. Falasconi, G.D. Feo and A.D. Giudice et al.,200914378390Chekhonin, V.P., S.A. Shein, A.A. Korchagina and O.I. Gurina,201313423443Schmidinger, M.,201311172191Roodhart, J.M., M.H. Langenberg, E. Witteveen and E.E. Voest,20083132143Shen, B.Q., D.Y. Lee and T.F. Zioncheck,19992743305733063Guo, D., Q. Wang, C. Li, Y. Wang and X. Chen,201787702077027Territo, P.R., V.K. Mootha, S.A. French and R.S. Balaban,20002+ activation of heart mitochondrial oxidative phosphorylation: Role of the F0/F1-atpase.]]>278C423C435Wang, X., W. Wang, L. Li, G. Perry, H.G. Lee and X. Zhu,2014184212401247Yıldırım, N., A. Karatas, M. Cengiz, E. Onalan, G.N. Yazıcı et al.,20203917371746Elnakish, M.T., H.H. Hassanain, P.M. Janssen, M.G. Angelos and M. Khan,2013231290300Erel, O.,200437112119Erel, O.,20053811031111Ozkan, G., S. Ulusoy, M. Alkanat, A. Orem and B. Akcan et al.,201234460466Albini, A., G. Pennesi, F. Donatelli, R. Cammarota, S.D. Flora and D.M. Noonan,20101021425Hayman, S.R., N. Leung, J.P. Grande and V.D. Garovic,201214285294Kim, Y.W. and T.V. Byzova,2014123625631Zhu, J.Z., X.Y. Bao, Q. Zheng, Q. Tong, P.C. Zhu, Z. Zhuang and Y. Wang,20192019Garlid, K.D., P.D. Santos, Z.J. Xie, A.D.T. Costa and P. Paucek,2003+ channel in cardiac function and cardioprotection.]]>1606121Wright, G.L., I.G. Maroulakou, J. Eldridge, T.L. Liby and V. Sridharan et al.,20083 kinase.]]>2232643275Tsutsui, H., S. Kinugawa and S. Matsushima,2011301H2181H2190Kumbasar, S., N. Cetin, O.E. Yapca, E. Sener and U. Isaoglu et al.,20144412571263Icel, E., H. Suleyman, G.N. Yazici, N. Bakan and M. Sunar,202039244248Marković, J., M. Stošić, D. Kojić and M. Matavulj,20181207383Varricchi, G., P. Ameri, C. Cadeddu, A. Ghigo and R. Madonna et al.,20182018El Kazzi, M., B.S. Rayner, B. Chami, J.M. Dennis, S.R. Thomas and P.K. Witting,202033689712Cordwell, S.J., A.V.G. Edwards, K.A. Liddy, L. Moshkanbaryans and N. Solis et al.,20121121142126Liu, S., Y. He, J. Shi, L. Liu, H. Ma, L. He and Y. Guo,20195120602065Hussein, A., A.A. Ahmed, S.A. Shouman and S. Sharawy,20126147156Bahoran, T., M.A. Soobrattee, V. Luximon-Ramma and O.I. Aruoma,200612440Bagheri-Yarmand, R., K.M. Sinha, L. Li, Y. Lu, G.J. Cote, S.I. Sherman and R.F. Gagel,201917751760Aldemir, M., M. Simsek, A. Kara, F. Ozcicek and R. Mammadov et al.,20203910461053Hasinoff, B.B. and D. Patel,2010in vitro.]]>249132139Rajbanshi, S.L. and C.S. Pandanaboina,2014Thespesia populnea leaf extract.]]>63449459