Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Comprehensive study of hexarhenium cluster complex Na4[{Re6Te8}(CN)6] – In terms of a new promising luminescent and X-ray contrast agent. / Krasilnikova, Anna A.; Solovieva, Anastasiya O.; Ivanov, Anton A. и др.
в: Nanomedicine: Nanotechnology, Biology, and Medicine, Том 13, № 2, 01.02.2017, стр. 755-763.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Comprehensive study of hexarhenium cluster complex Na4[{Re6Te8}(CN)6] – In terms of a new promising luminescent and X-ray contrast agent
AU - Krasilnikova, Anna A.
AU - Solovieva, Anastasiya O.
AU - Ivanov, Anton A.
AU - Trifonova, Kristina E.
AU - Pozmogova, Tatiana N.
AU - Tsygankova, Alphiya R.
AU - Smolentsev, Anton I.
AU - Kretov, Evgeniy I.
AU - Sergeevichev, David S.
AU - Shestopalov, Michael A.
AU - Mironov, Yuri V.
AU - Shestopalov, Alexander M.
AU - Poveshchenko, Alexander F.
AU - Shestopalova, Lidiya V.
N1 - Publisher Copyright: © 2016 Elsevier Inc.
PY - 2017/2/1
Y1 - 2017/2/1
N2 - Octahedral rhenium cluster complexes may have considerable potential as therapeutic and diagnostic drugs due to their luminescent and X-ray contrast properties, as well as their ability to generate singlet oxygen upon photoirradiation. However, their potential biological effects and toxicity in vitro and in vivo are rather far from being understood. Thus, the aim of our research was to study cytotoxicity, intracellular localization and cellular uptake/elimination kinetics in vitro, biodistribution and acute intravenous toxicity in vivo of a complex Na4[{Re6Te8}(CN)6] as the promising compound for biomedical application. The results have demonstrated that the complex penetrates through cell membranes with the maximum accumulation in cells in 24 h of incubation and have low toxic effects in vitro and in vivo. The median lethal dose (LD50) of intravenously administrated Na4[{Re6Te8}(CN)6] is equal to 1082 ± 83 mg/kg. These findings will be useful for future development of cluster-based agents for different biomedical applications.
AB - Octahedral rhenium cluster complexes may have considerable potential as therapeutic and diagnostic drugs due to their luminescent and X-ray contrast properties, as well as their ability to generate singlet oxygen upon photoirradiation. However, their potential biological effects and toxicity in vitro and in vivo are rather far from being understood. Thus, the aim of our research was to study cytotoxicity, intracellular localization and cellular uptake/elimination kinetics in vitro, biodistribution and acute intravenous toxicity in vivo of a complex Na4[{Re6Te8}(CN)6] as the promising compound for biomedical application. The results have demonstrated that the complex penetrates through cell membranes with the maximum accumulation in cells in 24 h of incubation and have low toxic effects in vitro and in vivo. The median lethal dose (LD50) of intravenously administrated Na4[{Re6Te8}(CN)6] is equal to 1082 ± 83 mg/kg. These findings will be useful for future development of cluster-based agents for different biomedical applications.
KW - Acute intravenous toxicity
KW - Angiography
KW - Intracellular localization
KW - Tellurocyanide octahedral rhenium cluster complex
KW - X-ray contrast agent
KW - Tissue Distribution
KW - Contrast Media
KW - X-Rays
KW - Humans
KW - Luminescence
KW - Rhenium
KW - Tumor Cells, Cultured
KW - PHOTODYNAMIC THERAPY
KW - PHOTOSENSITIZERS
KW - CANCER
UR - http://www.scopus.com/inward/record.url?scp=85010796735&partnerID=8YFLogxK
U2 - 10.1016/j.nano.2016.10.016
DO - 10.1016/j.nano.2016.10.016
M3 - Article
C2 - 27816527
AN - SCOPUS:85010796735
VL - 13
SP - 755
EP - 763
JO - Nanomedicine: Nanotechnology, Biology, and Medicine
JF - Nanomedicine: Nanotechnology, Biology, and Medicine
SN - 1549-9634
IS - 2
ER -
ID: 9029550