Investigating the Possible Protective Role of Direct Intra-arterial Administration of Mannitol and N-Acetylcysteine and Per Os Administration of Simvastatin Against Contrast-Induced Nephropathy: An Experimental Study in a Rabbit Model. Kalogirou, T. E., Meditskou, S., Davidopoulou, S., Savvas, I., Pitoulias, A. G., & Pitoulias, G. A. CardioVascular and Interventional Radiology, 42(12):1777–1785, Springer US, 2019. ![Investigating the Possible Protective Role of Direct Intra-arterial Administration of Mannitol and N-Acetylcysteine and Per Os Administration of Simvastatin Against Contrast-Induced Nephropathy: An Experimental Study in a Rabbit Model [link]](https://bibbase.org/img/filetypes/link.svg "link")
Paper doi abstract bibtex Purpose: Contrast-induced nephropathy (CIN) is one of the leading causes of hospital-acquired acute kidney injury due to the use of iodinated contrast media in various interventional procedures like endovascular aneurysm repair. Its pathophysiology remains mostly unclear. The purpose of the present study was to comparatively study the possible protective role of direct intra-arterial administration of mannitol and acetylcysteine and per os administration of simvastatin in a histopathological level. Materials and Methods: In the present study, we administered iopromide directly in the infrarenal aorta of 24 New Zealand white rabbits after laparotomy. Animals were divided in four groups of six: G1 received iopromide with no protection, G2 iopromide with mannitol, G3 iopromide with acetylcysteine, and G4 iopromide with simvastatin. Renal function blood parameters were assessed prior to the administration, and in 48 h; histopathological evaluation of the kidneys was performed. Results: CIN was evident only in the no protection group G1. Moreover, G1 demonstrated significantly more severe lesions than groups G2, G3, and G4 regarding histopathological findings in glomeruli, vacuolization of tubular epithelial cells, tubular proteinaceous casts, and tubular necrosis. According to our results, intra-arterial administration of mannitol seems to be effective in protection against tubular necrosis. Conclusion: In general, all three agents demonstrated a protective role in preventing the development of CIN, although it seems that there are various pathways that remain to be investigated further.
@article{kalogirou_investigating_2019,
title = {Investigating the {Possible} {Protective} {Role} of {Direct} {Intra}-arterial {Administration} of {Mannitol} and {N}-{Acetylcysteine} and {Per} {Os} {Administration} of {Simvastatin} {Against} {Contrast}-{Induced} {Nephropathy}: {An} {Experimental} {Study} in a {Rabbit} {Model}},
volume = {42},
copyright = {All rights reserved},
issn = {1432086X},
url = {https://doi.org/10.1007/s00270-019-02304-8},
doi = {10.1007/s00270-019-02304-8},
abstract = {Purpose: Contrast-induced nephropathy (CIN) is one of the leading causes of hospital-acquired acute kidney injury due to the use of iodinated contrast media in various interventional procedures like endovascular aneurysm repair. Its pathophysiology remains mostly unclear. The purpose of the present study was to comparatively study the possible protective role of direct intra-arterial administration of mannitol and acetylcysteine and per os administration of simvastatin in a histopathological level. Materials and Methods: In the present study, we administered iopromide directly in the infrarenal aorta of 24 New Zealand white rabbits after laparotomy. Animals were divided in four groups of six: G1 received iopromide with no protection, G2 iopromide with mannitol, G3 iopromide with acetylcysteine, and G4 iopromide with simvastatin. Renal function blood parameters were assessed prior to the administration, and in 48 h; histopathological evaluation of the kidneys was performed. Results: CIN was evident only in the no protection group G1. Moreover, G1 demonstrated significantly more severe lesions than groups G2, G3, and G4 regarding histopathological findings in glomeruli, vacuolization of tubular epithelial cells, tubular proteinaceous casts, and tubular necrosis. According to our results, intra-arterial administration of mannitol seems to be effective in protection against tubular necrosis. Conclusion: In general, all three agents demonstrated a protective role in preventing the development of CIN, although it seems that there are various pathways that remain to be investigated further.},
number = {12},
journal = {CardioVascular and Interventional Radiology},
publisher = {Springer US},
author = {Kalogirou, Thomas E. and Meditskou, Soultana and Davidopoulou, Sotiria and Savvas, Ioannis and Pitoulias, Apostolos G. and Pitoulias, Georgios A.},
year = {2019},
pages = {1777--1785},
}
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A."],"bibdata":{"bibtype":"article","type":"article","title":"Investigating the Possible Protective Role of Direct Intra-arterial Administration of Mannitol and N-Acetylcysteine and Per Os Administration of Simvastatin Against Contrast-Induced Nephropathy: An Experimental Study in a Rabbit Model","volume":"42","copyright":"All rights reserved","issn":"1432086X","url":"https://doi.org/10.1007/s00270-019-02304-8","doi":"10.1007/s00270-019-02304-8","abstract":"Purpose: Contrast-induced nephropathy (CIN) is one of the leading causes of hospital-acquired acute kidney injury due to the use of iodinated contrast media in various interventional procedures like endovascular aneurysm repair. Its pathophysiology remains mostly unclear. The purpose of the present study was to comparatively study the possible protective role of direct intra-arterial administration of mannitol and acetylcysteine and per os administration of simvastatin in a histopathological level. Materials and Methods: In the present study, we administered iopromide directly in the infrarenal aorta of 24 New Zealand white rabbits after laparotomy. Animals were divided in four groups of six: G1 received iopromide with no protection, G2 iopromide with mannitol, G3 iopromide with acetylcysteine, and G4 iopromide with simvastatin. Renal function blood parameters were assessed prior to the administration, and in 48 h; histopathological evaluation of the kidneys was performed. Results: CIN was evident only in the no protection group G1. Moreover, G1 demonstrated significantly more severe lesions than groups G2, G3, and G4 regarding histopathological findings in glomeruli, vacuolization of tubular epithelial cells, tubular proteinaceous casts, and tubular necrosis. According to our results, intra-arterial administration of mannitol seems to be effective in protection against tubular necrosis. Conclusion: In general, all three agents demonstrated a protective role in preventing the development of CIN, although it seems that there are various pathways that remain to be investigated further.","number":"12","journal":"CardioVascular and Interventional Radiology","publisher":"Springer US","author":[{"propositions":[],"lastnames":["Kalogirou"],"firstnames":["Thomas","E."],"suffixes":[]},{"propositions":[],"lastnames":["Meditskou"],"firstnames":["Soultana"],"suffixes":[]},{"propositions":[],"lastnames":["Davidopoulou"],"firstnames":["Sotiria"],"suffixes":[]},{"propositions":[],"lastnames":["Savvas"],"firstnames":["Ioannis"],"suffixes":[]},{"propositions":[],"lastnames":["Pitoulias"],"firstnames":["Apostolos","G."],"suffixes":[]},{"propositions":[],"lastnames":["Pitoulias"],"firstnames":["Georgios","A."],"suffixes":[]}],"year":"2019","pages":"1777–1785","bibtex":"@article{kalogirou_investigating_2019,\n\ttitle = {Investigating the {Possible} {Protective} {Role} of {Direct} {Intra}-arterial {Administration} of {Mannitol} and {N}-{Acetylcysteine} and {Per} {Os} {Administration} of {Simvastatin} {Against} {Contrast}-{Induced} {Nephropathy}: {An} {Experimental} {Study} in a {Rabbit} {Model}},\n\tvolume = {42},\n\tcopyright = {All rights reserved},\n\tissn = {1432086X},\n\turl = {https://doi.org/10.1007/s00270-019-02304-8},\n\tdoi = {10.1007/s00270-019-02304-8},\n\tabstract = {Purpose: Contrast-induced nephropathy (CIN) is one of the leading causes of hospital-acquired acute kidney injury due to the use of iodinated contrast media in various interventional procedures like endovascular aneurysm repair. Its pathophysiology remains mostly unclear. The purpose of the present study was to comparatively study the possible protective role of direct intra-arterial administration of mannitol and acetylcysteine and per os administration of simvastatin in a histopathological level. Materials and Methods: In the present study, we administered iopromide directly in the infrarenal aorta of 24 New Zealand white rabbits after laparotomy. Animals were divided in four groups of six: G1 received iopromide with no protection, G2 iopromide with mannitol, G3 iopromide with acetylcysteine, and G4 iopromide with simvastatin. Renal function blood parameters were assessed prior to the administration, and in 48 h; histopathological evaluation of the kidneys was performed. Results: CIN was evident only in the no protection group G1. 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