The C60-Fullerene Porphyrin Adducts for Prevention of the Doxorubicin-Induced Acute Cardiotoxicity in Rat Myocardial Cells
This is a fullerene-based low toxic nanocationite designed for targeted delivery of the paramagnetic stable isotope of magnesium to the doxorubicin (DXR)-induced damaged heart muscle providing a prominent effect close to about 80% recovery of the tissue hypoxia symptoms in less than 24 hrs after a s...
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Tehran University of Medical Sciences
2010-10-01
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doaj-137b4034a1dc4253876aeeef1e7c0b0b2020-11-25T02:50:04ZengTehran University of Medical SciencesActa Medica Iranica0044-60251735-96942010-10-014854057The C60-Fullerene Porphyrin Adducts for Prevention of the Doxorubicin-Induced Acute Cardiotoxicity in Rat Myocardial CellsSeyed Vahid Shetab Boushehri0Seyed Nasser Ostad1Saeed Sarkar2Dmitry A. Kuznetsov3Anatoly L. Buchachenko4Marina A. Orlova5Bagher Minaii6Abbas Kebriaeezadeh7Seyed Mahdi Rezayat8Department of Toxicology and Pharmacology, Faculty of Pharmacy & Nanotechnology Research Center, Tehran University of Medical Sciences, Tehran, Iran.Department of Toxicology and Pharmacology, Faculty of Pharmacy & Nanotechnology Research Center, Tehran University of Medical Sciences, Tehran, Iran.Research Center for Science and Technology in Medicine (RCSTIM), Tehran University of Medical Sciences, Tehran, Iran.N.N. Semenov Institute for Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation.Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation.Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation.Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.Department of Toxicology and Pharmacology, Faculty of Pharmacy & Nanotechnology Research Center, Tehran University of Medical Sciences, Tehran, Iran.Department of Medical Nanotechnology, Tehran University of Medical Sciences, Tehran, Iran.This is a fullerene-based low toxic nanocationite designed for targeted delivery of the paramagnetic stable isotope of magnesium to the doxorubicin (DXR)-induced damaged heart muscle providing a prominent effect close to about 80% recovery of the tissue hypoxia symptoms in less than 24 hrs after a single injection (0.03 - 0.1 LD50). Magnesium magnetic isotope effect selectively stimulates the ATP formation in the oxygen-depleted cells due to a creatine kinase (CK) and mitochondrial respiratory chain-focusing "attack" of 25Mg2+ released by nanoparticles. These "smart nanoparticles" with membranotropic properties release the overactivating cations only in response to the intracellular acidosis. The resulting positive changes in the energy metabolism of heart cell may help to prevent local myocardial hypoxic (ischemic) disorders and, hence, to protect the heart muscle from a serious damage in a vast variety of the hypoxia-induced clinical situations including DXR side effects. https://acta.tums.ac.ir/index.php/acta/article/view/4061Fullerene nanoparticlesdoxorubicin-induced cardiotoxicity25Mg2 mitochondrial dysfunctions. |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Seyed Vahid Shetab Boushehri Seyed Nasser Ostad Saeed Sarkar Dmitry A. Kuznetsov Anatoly L. Buchachenko Marina A. Orlova Bagher Minaii Abbas Kebriaeezadeh Seyed Mahdi Rezayat |
spellingShingle |
Seyed Vahid Shetab Boushehri Seyed Nasser Ostad Saeed Sarkar Dmitry A. Kuznetsov Anatoly L. Buchachenko Marina A. Orlova Bagher Minaii Abbas Kebriaeezadeh Seyed Mahdi Rezayat The C60-Fullerene Porphyrin Adducts for Prevention of the Doxorubicin-Induced Acute Cardiotoxicity in Rat Myocardial Cells Acta Medica Iranica Fullerene nanoparticles doxorubicin-induced cardiotoxicity 25Mg2 mitochondrial dysfunctions. |
author_facet |
Seyed Vahid Shetab Boushehri Seyed Nasser Ostad Saeed Sarkar Dmitry A. Kuznetsov Anatoly L. Buchachenko Marina A. Orlova Bagher Minaii Abbas Kebriaeezadeh Seyed Mahdi Rezayat |
author_sort |
Seyed Vahid Shetab Boushehri |
title |
The C60-Fullerene Porphyrin Adducts for Prevention of the Doxorubicin-Induced Acute Cardiotoxicity in Rat Myocardial Cells |
title_short |
The C60-Fullerene Porphyrin Adducts for Prevention of the Doxorubicin-Induced Acute Cardiotoxicity in Rat Myocardial Cells |
title_full |
The C60-Fullerene Porphyrin Adducts for Prevention of the Doxorubicin-Induced Acute Cardiotoxicity in Rat Myocardial Cells |
title_fullStr |
The C60-Fullerene Porphyrin Adducts for Prevention of the Doxorubicin-Induced Acute Cardiotoxicity in Rat Myocardial Cells |
title_full_unstemmed |
The C60-Fullerene Porphyrin Adducts for Prevention of the Doxorubicin-Induced Acute Cardiotoxicity in Rat Myocardial Cells |
title_sort |
c60-fullerene porphyrin adducts for prevention of the doxorubicin-induced acute cardiotoxicity in rat myocardial cells |
publisher |
Tehran University of Medical Sciences |
series |
Acta Medica Iranica |
issn |
0044-6025 1735-9694 |
publishDate |
2010-10-01 |
description |
This is a fullerene-based low toxic nanocationite designed for targeted delivery of the paramagnetic stable isotope of magnesium to the doxorubicin (DXR)-induced damaged heart muscle providing a prominent effect close to about 80% recovery of the tissue hypoxia symptoms in less than 24 hrs after a single injection (0.03 - 0.1 LD50). Magnesium magnetic isotope effect selectively stimulates the ATP formation in the oxygen-depleted cells due to a creatine kinase (CK) and mitochondrial respiratory chain-focusing "attack" of 25Mg2+ released by nanoparticles. These "smart nanoparticles" with membranotropic properties release the overactivating cations only in response to the intracellular acidosis. The resulting positive changes in the energy metabolism of heart cell may help to prevent local myocardial hypoxic (ischemic) disorders and, hence, to protect the heart muscle from a serious damage in a vast variety of the hypoxia-induced clinical situations including DXR side effects.
|
topic |
Fullerene nanoparticles doxorubicin-induced cardiotoxicity 25Mg2 mitochondrial dysfunctions. |
url |
https://acta.tums.ac.ir/index.php/acta/article/view/4061 |
work_keys_str_mv |
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