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Pharmaceutics, volume 14, issue 5, pages 1056

Renal Artery Catheterization for Microcapsules’Targeted Delivery to the Mouse Kidney

Publication typeJournal Article
Publication date2022-05-14
Journal: Pharmaceutics
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor5.4
ISSN19994923
Pharmaceutical Science
Abstract

The problem of reducing the side effects associated with drug distribution throughout the body in the treatment of various kidney diseases can be solved by effective targeted drug delivery. The method described herein involves injection of a drug encapsulated in polyelectrolyte capsules to achieve prolonged local release and long-term capillary retention of several hours while these capsules are administered via the renal artery. The proposed method does not imply disruption (puncture) of the renal artery or aorta and is suitable for long-term chronic experiments on mice. In this study, we compared how capsule size and dosage affect the target kidney blood flow. It has been established that an increase in the diameter of microcapsules by 29% (from 3.1 to 4.0 μm) requires a decrease in their concentration by at least 50% with the same suspension volume. The photoacoustic method, along with laser speckle contrast imaging, was shown to be useful for monitoring blood flow and selecting a safe dose. Capsules contribute to a longer retention of a macromolecular substance in the target kidney compared to its free form due to mechanical retention in capillaries and slow impregnation into surrounding tissues during the first 1–3 h, which was shown by fluorescence tomography and microscopy. At the same time, the ability of capillaries to perform almost complete “self-cleaning” from capsular shells during the first 12 h leads to the preservation of organ tissues in a normal state. The proposed strategy, which combines endovascular surgery and the injection of polymer microcapsules containing the active substance, can be successfully used to treat a wide range of nephropathies.

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American Chemical Society (ACS)
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Gusliakova O. I. et al. Renal Artery Catheterization for Microcapsules’Targeted Delivery to the Mouse Kidney // Pharmaceutics. 2022. Vol. 14. No. 5. p. 1056.
GOST all authors (up to 50) Copy
Gusliakova O. I., Prikhozhdenko E. S., Plastun V. O., Mayorova O. A., Shushunova N. A., Abdurashitov A. S., Kulikov O. A., Abakumov M. A., Gorin D. A., Sukhorukov G. B., Sindeeva O. Renal Artery Catheterization for Microcapsules’Targeted Delivery to the Mouse Kidney // Pharmaceutics. 2022. Vol. 14. No. 5. p. 1056.
RIS |
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RIS Copy
TY - JOUR
DO - 10.3390/pharmaceutics14051056
UR - https://doi.org/10.3390%2Fpharmaceutics14051056
TI - Renal Artery Catheterization for Microcapsules’Targeted Delivery to the Mouse Kidney
T2 - Pharmaceutics
AU - Plastun, Valentina O.
AU - Abdurashitov, Arkady S.
AU - Gusliakova, Olga I.
AU - Prikhozhdenko, Ekaterina S.
AU - Mayorova, Oksana A.
AU - Shushunova, Natalia A
AU - Kulikov, Oleg A.
AU - Abakumov, Maxim A.
AU - Gorin, Dmitry A.
AU - Sukhorukov, Gleb B.
AU - Sindeeva, Olga
PY - 2022
DA - 2022/05/14 00:00:00
PB - Multidisciplinary Digital Publishing Institute (MDPI)
SP - 1056
IS - 5
VL - 14
PMID - 35631642
SN - 1999-4923
ER -
BibTex |
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BibTex Copy
@article{2022_Gusliakova,
author = {Valentina O. Plastun and Arkady S. Abdurashitov and Olga I. Gusliakova and Ekaterina S. Prikhozhdenko and Oksana A. Mayorova and Natalia A Shushunova and Oleg A. Kulikov and Maxim A. Abakumov and Dmitry A. Gorin and Gleb B. Sukhorukov and Olga Sindeeva},
title = {Renal Artery Catheterization for Microcapsules’Targeted Delivery to the Mouse Kidney},
journal = {Pharmaceutics},
year = {2022},
volume = {14},
publisher = {Multidisciplinary Digital Publishing Institute (MDPI)},
month = {may},
url = {https://doi.org/10.3390%2Fpharmaceutics14051056},
number = {5},
pages = {1056},
doi = {10.3390/pharmaceutics14051056}
}
MLA
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MLA Copy
Gusliakova, Olga I., et al. “Renal Artery Catheterization for Microcapsules’Targeted Delivery to the Mouse Kidney.” Pharmaceutics, vol. 14, no. 5, May. 2022, p. 1056. https://doi.org/10.3390%2Fpharmaceutics14051056.
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