Effect of Thymoquinone on Ethylene Glycol-Induced Kidney Calculi in Rats
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; direction: ltr; unicode-bidi: embed; text-align: left;"><span style="font-size: small;"><span style="font-family: Times New Roman;"><strong><span st...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences
2008-11-01
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| Series: | Urology Journal |
| Online Access: | http://www.urologyjournal.org/index.php/uj/article/view/7 |
| _version_ | 1818155643273478144 |
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| author | Fatemeh Behnam Rassouli Zeynab Rahmani Nama Mohammadian Mousa-Al-Reza Hadjzadeh |
| author_facet | Fatemeh Behnam Rassouli Zeynab Rahmani Nama Mohammadian Mousa-Al-Reza Hadjzadeh |
| author_sort | Fatemeh Behnam Rassouli |
| collection | DOAJ |
| description | <p class="MsoNormal" style="margin: 0cm 0cm 0pt; direction: ltr; unicode-bidi: embed; text-align: left;"><span style="font-size: small;"><span style="font-family: Times New Roman;"><strong><span style="color: black;">Introduction:</span></strong><span style="color: black;"> The aim </span>of this study was to investigate the effects of thymoquinone, a major component of <em>Nigella Sativa</em> seeds on ethylene glycol-induced kidney calculi in rats.<span style="mso-spacerun: yes;"> </span></span></span></p><p class="MsoNormal" style="margin: 0cm 0cm 0pt; direction: ltr; unicode-bidi: embed; text-align: left;"><span style="font-size: small;"><span style="font-family: Times New Roman;"><strong>Materials and Methods: </strong>Sixty male Wistar rats were randomly divided into 6 groups (intact control, ethylene glycol control, and 4 experimental groups) and treated for 28 days according to the protocol of the study. The rats in experimental groups received ethylene glycol and intraperitoneal injection of thymoquinone either from the first day of the study or the 15th day, with either doses of 5 mg/kg or 10 mg/kg. Blood and 24-hour urine samples were collected at baseline and on day 28. Urine oxalate and citrate and serum electrolytes were also measured. On day 29, all rats were decapitated and their kidney specimens were studied. </span></span></p><p class="MsoNormal" style="margin: 0cm 0cm 0pt; direction: ltr; unicode-bidi: embed; text-align: left; mso-outline-level: 1;"><span style="font-size: small;"><span style="font-family: Times New Roman;"><strong>Results:</strong> On day 28, urine oxalate concentration significantly decreased in the experimental groups compared to the ethylene glycol group (<em>P</em> < .001). Also, serum calcium levels were significantly higher in the experimental groups (<em>P</em> = .001). <span style="color: black;">Calcium oxalate deposits were smaller in the experimental groups than the ethylene glycol group. The mean number of deposits was lower in these groups, too (<em>P</em> < .001). Treatment with the lower dose of thymoquinone was associated with fewer deposits.</span></span></span></p><strong><span style="font-size: 12pt; font-family: ";Times New Roman";; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: FA;">Conclusion: </span></strong><span style="font-size: 12pt; font-family: ";Times New Roman";; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: FA;">Thymoquinone significantly decreased the number and size of calcium oxalate deposits in the renal tubules. The dose and duration of treatment, however, does not have a linear relation with the outcomes. Further studies on thymoquinone as a preventive and therapeutic drug for kidney calculi are suggested.</span> |
| first_indexed | 2024-12-11T14:45:40Z |
| format | Article |
| id | doaj.art-a5fd2fb6cd8a4c79981e0c8802ff073f |
| institution | Directory Open Access Journal |
| issn | 1735-1308 1735-546X |
| language | English |
| last_indexed | 2024-12-11T14:45:40Z |
| publishDate | 2008-11-01 |
| publisher | Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences |
| record_format | Article |
| series | Urology Journal |
| spelling | doaj.art-a5fd2fb6cd8a4c79981e0c8802ff073f2022-12-22T01:01:42ZengUrology and Nephrology Research Center, Shahid Beheshti University of Medical SciencesUrology Journal1735-13081735-546X2008-11-0153149155Effect of Thymoquinone on Ethylene Glycol-Induced Kidney Calculi in RatsFatemeh Behnam RassouliZeynab RahmaniNama MohammadianMousa-Al-Reza Hadjzadeh<p class="MsoNormal" style="margin: 0cm 0cm 0pt; direction: ltr; unicode-bidi: embed; text-align: left;"><span style="font-size: small;"><span style="font-family: Times New Roman;"><strong><span style="color: black;">Introduction:</span></strong><span style="color: black;"> The aim </span>of this study was to investigate the effects of thymoquinone, a major component of <em>Nigella Sativa</em> seeds on ethylene glycol-induced kidney calculi in rats.<span style="mso-spacerun: yes;"> </span></span></span></p><p class="MsoNormal" style="margin: 0cm 0cm 0pt; direction: ltr; unicode-bidi: embed; text-align: left;"><span style="font-size: small;"><span style="font-family: Times New Roman;"><strong>Materials and Methods: </strong>Sixty male Wistar rats were randomly divided into 6 groups (intact control, ethylene glycol control, and 4 experimental groups) and treated for 28 days according to the protocol of the study. The rats in experimental groups received ethylene glycol and intraperitoneal injection of thymoquinone either from the first day of the study or the 15th day, with either doses of 5 mg/kg or 10 mg/kg. Blood and 24-hour urine samples were collected at baseline and on day 28. Urine oxalate and citrate and serum electrolytes were also measured. On day 29, all rats were decapitated and their kidney specimens were studied. </span></span></p><p class="MsoNormal" style="margin: 0cm 0cm 0pt; direction: ltr; unicode-bidi: embed; text-align: left; mso-outline-level: 1;"><span style="font-size: small;"><span style="font-family: Times New Roman;"><strong>Results:</strong> On day 28, urine oxalate concentration significantly decreased in the experimental groups compared to the ethylene glycol group (<em>P</em> < .001). Also, serum calcium levels were significantly higher in the experimental groups (<em>P</em> = .001). <span style="color: black;">Calcium oxalate deposits were smaller in the experimental groups than the ethylene glycol group. The mean number of deposits was lower in these groups, too (<em>P</em> < .001). Treatment with the lower dose of thymoquinone was associated with fewer deposits.</span></span></span></p><strong><span style="font-size: 12pt; font-family: ";Times New Roman";; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: FA;">Conclusion: </span></strong><span style="font-size: 12pt; font-family: ";Times New Roman";; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: FA;">Thymoquinone significantly decreased the number and size of calcium oxalate deposits in the renal tubules. The dose and duration of treatment, however, does not have a linear relation with the outcomes. Further studies on thymoquinone as a preventive and therapeutic drug for kidney calculi are suggested.</span>http://www.urologyjournal.org/index.php/uj/article/view/7 |
| spellingShingle | Fatemeh Behnam Rassouli Zeynab Rahmani Nama Mohammadian Mousa-Al-Reza Hadjzadeh Effect of Thymoquinone on Ethylene Glycol-Induced Kidney Calculi in Rats Urology Journal |
| title | Effect of Thymoquinone on Ethylene Glycol-Induced Kidney Calculi in Rats |
| title_full | Effect of Thymoquinone on Ethylene Glycol-Induced Kidney Calculi in Rats |
| title_fullStr | Effect of Thymoquinone on Ethylene Glycol-Induced Kidney Calculi in Rats |
| title_full_unstemmed | Effect of Thymoquinone on Ethylene Glycol-Induced Kidney Calculi in Rats |
| title_short | Effect of Thymoquinone on Ethylene Glycol-Induced Kidney Calculi in Rats |
| title_sort | effect of thymoquinone on ethylene glycol induced kidney calculi in rats |
| url | http://www.urologyjournal.org/index.php/uj/article/view/7 |
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