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Al-Hwiesh A, Al-Amoudi K, Alshehabi K, Abdelgalil M, Al-Hwiesh B, Alhwiesh A, Al-Audah N, Al Solami SM, Hamza WM, Abdul-Rahman IS. Coexistence of Interstitial Nephritis and the Cellular Variant of Focal Segmental Glomerulosclerosis Secondary to Anabolic Steroid Abuse. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2022; 33:839-843. [PMID: 38018725 DOI: 10.4103/1319-2442.390263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2023] Open
Abstract
Anabolic-androgenic steroids (AAS) have been widely used by young people to enhance performance and increase muscle mass. The use of AAS can affect the kidneys and lead to a myriad of presentations, ranging from mildly elevated serum creatinine and blood urea nitrogen to irreversible chronic kidney disease and focal segmental glomerulosclerosis (FSGS). To the best of our knowledge, the coexistence of interstitial nephritis and the cellular variant of FSGS [Immunoglobulin M (IgM)] secondary to AAS abuse has not been previously reported in the literature. Here, we report the case of a 40-year-old bodybuilder who developed simultaneous interstitial nephritis and the cellular variant of FSGS (IgM) after short-term use of AAS and other dietary supplements.
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Affiliation(s)
- Abdullah Al-Hwiesh
- Department of Internal Medicine, Division of Nephrology, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
- Department of Nephrology, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Khalid Al-Amoudi
- Department of Internal Medicine, Division of Nephrology, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
- Department of Nephrology, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Khadija Alshehabi
- Department of Internal Medicine, Division of Nephrology, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
- Department of Nephrology, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Muaz Abdelgalil
- Department of Internal Medicine, Division of Nephrology, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
- Department of Nephrology, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Bardan Al-Hwiesh
- Department of Internal Medicine, Division of Nephrology, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
- Department of Nephrology, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Amani Alhwiesh
- Department of Internal Medicine, Division of Nephrology, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
- Department of Nephrology, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Nadia Al-Audah
- Department of Pathology, Dammam Regional Hospital, Dammam, Saudi Arabia
| | - Sana M Al Solami
- Department of Pathology, Dammam Regional Hospital, Dammam, Saudi Arabia
| | - Wael Mostafa Hamza
- Department of Nephrology, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
- Department of Pathology, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
| | - Ibrahiem Saeed Abdul-Rahman
- Department of Internal Medicine, Division of Nephrology, King Fahd Hospital of the University, Al-Khobar, Saudi Arabia
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Tidmas V, Brazier J, Hawkins J, Forbes SC, Bottoms L, Farrington K. Nutritional and Non-Nutritional Strategies in Bodybuilding: Impact on Kidney Function. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19074288. [PMID: 35409969 PMCID: PMC8998289 DOI: 10.3390/ijerph19074288] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/23/2022] [Accepted: 03/29/2022] [Indexed: 12/10/2022]
Abstract
Bodybuilders routinely engage in many dietary and other practices purported to be harmful to kidney health. The development of acute kidney injury, focal segmental glomerular sclerosis (FSGS) and nephrocalcinosis may be particular risks. There is little evidence that high-protein diets and moderate creatine supplementation pose risks to individuals with normal kidney function though long-term high protein intake in those with underlying impairment of kidney function is inadvisable. The links between anabolic androgenic steroid use and FSGS are stronger, and there are undoubted dangers of nephrocalcinosis in those taking high doses of vitamins A, D and E. Dehydrating practices, including diuretic misuse, and NSAID use also carry potential risks. It is difficult to predict the effects of multiple practices carried out in concert. Investigations into subclinical kidney damage associated with these practices have rarely been undertaken. Future research is warranted to identify the clinical and subclinical harm associated with individual practices and combinations to enable appropriate and timely advice.
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Affiliation(s)
- Victoria Tidmas
- Centre for Research in Psychology and Sports Science, De Havilland Campus, University of Hertfordshire, Hatfield AL10 9EU, UK; (V.T.); (L.B.)
| | - Jon Brazier
- Centre for Research in Psychology and Sports Science, De Havilland Campus, University of Hertfordshire, Hatfield AL10 9EU, UK; (V.T.); (L.B.)
- Correspondence:
| | - Janine Hawkins
- Centre for Health Services and Clinical Research, De Havilland Campus, University of Hertfordshire, Hatfield AL10 9EU, UK; (J.H.); (K.F.)
| | - Scott C. Forbes
- Department of Physical Education Studies, Brandon University, Brandon, MB R7A 6A9, Canada;
| | - Lindsay Bottoms
- Centre for Research in Psychology and Sports Science, De Havilland Campus, University of Hertfordshire, Hatfield AL10 9EU, UK; (V.T.); (L.B.)
| | - Ken Farrington
- Centre for Health Services and Clinical Research, De Havilland Campus, University of Hertfordshire, Hatfield AL10 9EU, UK; (J.H.); (K.F.)
- Renal Unit, Lister Hospital, East and North Herts Trust, Stevenage SG1 4AB, UK
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de Oliveira Vilar Neto J, da Silva CA, Meneses GC, Pinto DV, Brito LC, da Cruz Fonseca SG, de Sousa Alves R, Martins AMC, de Oliveira Assumpção C, De Francesco Daher E. Novel renal biomarkers show that creatine supplementation is safe: a double-blind, placebo-controlled randomized clinical trial. Toxicol Res (Camb) 2020; 9:263-270. [PMID: 32670557 DOI: 10.1093/toxres/tfaa028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 03/27/2020] [Accepted: 04/07/2020] [Indexed: 01/20/2023] Open
Abstract
The aim of this study was to evaluate the impact of creatine supplementation (CS) on renal function in young, healthy, and active subjects. We used a randomized, double-blind, placebo-controlled clinical trial as the study design. Thirty-six healthy male university students were recruited and divided into three groups: group placebo, group G3 (3 g/day of CS), and group G5 (5 g/day of CS). To assess renal function, new kidney biomarkers, kidney injury molecule-1 (KIM-1) and monocyte chemoattractant protein-1 (MCP-1), were quantified. Serum albumin, serum creatinine, serum urea, estimated glomerular filtration rate (eGFR), proteinuria, and albuminuria were also measured. All groups were evaluated at two times: prior CS or placebo (pre) and after 35 days on CS or placebo (post). After 35 days of intervention, all characteristics were maintained without significant difference (P > 0.05) between the groups, including serum creatinine, eGFR, and more sensitive kidney biomarker concentrations (KIM-1 and MCP-1). The paired analysis showed that the supplemented groups (G3 and 5G) had increased serum creatinine and decreased eGFR levels (P < 0.05). However, the values were still within the normal reference range. In conclusion, the results of renal function evaluation did not show any difference between the evaluated groups. Increased serum creatinine and decreased eGFR levels in CS groups can be explained by increased creatine stores and metabolism, since creatinine is a by-product of creatine metabolism. These findings indicate that the use of CS at doses of 3 g and 5 g/day for a short period (35 days) is safe and did not impair the kidneys or renal function in young healthy subjects.
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Affiliation(s)
- José de Oliveira Vilar Neto
- Post-Graduate Program in Medical Sciences, Federal University of Ceará, Alexandre Baraúna street, 949-Rodolfo Teófilo, Fortaleza 60430-160, CE, Brazil.,Physical Education and Sports Institute, Federal University of Ceará, Mister Hull Avenue, Sports Park, Block 320, Pici Ccampus, Fortaleza 60455-760, CE, Brazil
| | - Carlos Alberto da Silva
- Physical Education and Sports Institute, Federal University of Ceará, Mister Hull Avenue, Sports Park, Block 320, Pici Ccampus, Fortaleza 60455-760, CE, Brazil
| | - Gdayllon Cavalcante Meneses
- Post-Graduate Program in Medical Sciences, Federal University of Ceará, Alexandre Baraúna street, 949-Rodolfo Teófilo, Fortaleza 60430-160, CE, Brazil.,Department of Pharmacy and Clinical Analysis, Federal University of Ceará, Pastor Samuel Munguba street, 1210 Rodolfo Teófilo, Fortaleza 60430-372, CE, Brazil
| | - Daniel Vieira Pinto
- Post-Graduate Program in Medical Sciences, Federal University of Ceará, Alexandre Baraúna street, 949-Rodolfo Teófilo, Fortaleza 60430-160, CE, Brazil
| | - Luciana Catunda Brito
- Physical Education and Sports Institute, Federal University of Ceará, Mister Hull Avenue, Sports Park, Block 320, Pici Ccampus, Fortaleza 60455-760, CE, Brazil
| | - Said Goncalves da Cruz Fonseca
- Department of Pharmacy and Clinical Analysis, Federal University of Ceará, Pastor Samuel Munguba street, 1210 Rodolfo Teófilo, Fortaleza 60430-372, CE, Brazil
| | - Renata de Sousa Alves
- Department of Pharmacy and Clinical Analysis, Federal University of Ceará, Pastor Samuel Munguba street, 1210 Rodolfo Teófilo, Fortaleza 60430-372, CE, Brazil
| | - Alice Maria Costa Martins
- Department of Pharmacy and Clinical Analysis, Federal University of Ceará, Pastor Samuel Munguba street, 1210 Rodolfo Teófilo, Fortaleza 60430-372, CE, Brazil
| | - Cláudio de Oliveira Assumpção
- Physical Education and Sports Institute, Federal University of Ceará, Mister Hull Avenue, Sports Park, Block 320, Pici Ccampus, Fortaleza 60455-760, CE, Brazil
| | - Elizabeth De Francesco Daher
- Post-Graduate Program in Medical Sciences, Federal University of Ceará, Alexandre Baraúna street, 949-Rodolfo Teófilo, Fortaleza 60430-160, CE, Brazil
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Zununi-Vahed S, Ardalan M, Mahmoodpoor F, Ardalan K, Tolouian R. Fenugreek (Trigonella foenum-graecum) induced interstitial nephritis. J Renal Inj Prev 2017. [DOI: 10.15171/jrip.2017.54] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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Andres S, Ziegenhagen R, Trefflich I, Pevny S, Schultrich K, Braun H, Schänzer W, Hirsch-Ernst KI, Schäfer B, Lampen A. Creatine and creatine forms intended for sports nutrition. Mol Nutr Food Res 2017; 61. [PMID: 28019093 DOI: 10.1002/mnfr.201600772] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 12/02/2016] [Accepted: 12/08/2016] [Indexed: 12/25/2022]
Abstract
Creatine is a popular ergogenic supplement in sports nutrition. Yet, supplementation of creatine occasionally caused adverse effects such as gastrointestinal complaints, muscle cramps and an increase in body weight. Creatine monohydrate has already been evaluated by different competent authorities and several have come to the conclusion that a daily intake of 3 g creatine per person is unlikely to pose safety concerns, focusing on healthy adults with exclusion of pregnant and breastfeeding women. Possible vulnerable subgroups were also discussed in relation to the safety of creatine. The present review provides an up-to-date overview of the relevant information with special focus on human studies regarding the safety of creatine monohydrate and other marketed creatine forms, in particular creatine pyruvate, creatine citrate, creatine malate, creatine taurinate, creatine phosphate, creatine orotate, creatine ethyl ester, creatine pyroglutamate, creatine gluconate, and magnesium creatine chelate. Limited data are available with regard to the safety of the latter creatine forms. Considering an acceptable creatine intake of 3 g per day, most of the evaluated creatine forms are unlikely to pose safety concerns, however some safety concerns regarding a supplementary intake of creatine orotate, creatine phosphate, and magnesium creatine chelate are discussed here.
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Affiliation(s)
- Susanne Andres
- Department of Food Safety, German Federal Institute for Risk Assessment (BfR), Berlin, Germany
| | - Rainer Ziegenhagen
- Department of Food Safety, German Federal Institute for Risk Assessment (BfR), Berlin, Germany
| | - Iris Trefflich
- Department of Food Safety, German Federal Institute for Risk Assessment (BfR), Berlin, Germany
| | - Sophie Pevny
- Department of Food Safety, German Federal Institute for Risk Assessment (BfR), Berlin, Germany
| | - Katharina Schultrich
- Department of Food Safety, German Federal Institute for Risk Assessment (BfR), Berlin, Germany
| | - Hans Braun
- Institute of Biochemistry, German Sport University Cologne, Germany.,German Research Center of Elite Sport - Momentum, German Sport University Cologne, Germany
| | - Wilhelm Schänzer
- Institute of Biochemistry, German Sport University Cologne, Germany
| | | | - Bernd Schäfer
- Department of Food Safety, German Federal Institute for Risk Assessment (BfR), Berlin, Germany
| | - Alfonso Lampen
- Department of Food Safety, German Federal Institute for Risk Assessment (BfR), Berlin, Germany
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Rafieian-Kopaei M, Baradaran A, Nasri H. Significance of extracapillary proliferation in IgA-nephropathy patients with regard to clinical and histopathological variables. Hippokratia 2013; 17:258-261. [PMID: 24470738 PMCID: PMC3872464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND AND AIM Extracapillary proliferation (crescent) was not included in the Oxford classification, although previous attempts to correlate the crescent with clinical outcomes have produced conflicting results. In this study, we investigated the clinical and morphological significance of extracapillary proliferation in a group of IgA nephropathy (IgAN) patients with regard to the Oxford classification. PATIENTS AND METHODS In an observational study conducted on IgAN patients, we collected a total of 114 biopsies. We diagnosed IgAN by light and immunofluorescence for all patients. RESULTS Of the 114 patients, 70.2% were male. The mean age of the patients was 37.7 ± 13.6 years. The mean proteinuria was 1742 ± 1324 mg/day. The mean serum creatinine was 1.6 ± 1.5 mg/dL. Twenty-five (21.9%) patient kidney biopsies had extracapillary proliferation. We found a significant positive correlation between the number of crescents and serum creatinine (p<0.001). Furthermore, we found a positive association between the nephrotic syndrome and the total number of crescents (p<0.05). Additionally, we observed a significant positive correlation between the amount of sclerosed glomeruli and extracapillary proliferation (p=0.028). CONCLUSION Our findings confirm that extracapillary proliferation has a significant association with proteinuria and sclerotic glomeruli. We anticipate that extracapillary proliferation will be included in a revision of the Oxford classification of IgAN to widen the scope of the classification.
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Affiliation(s)
- M Rafieian-Kopaei
- Medical Plants Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - A Baradaran
- Department of Pathology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - H Nasri
- Department of Nephrology, Division of Nephropathology, Isfahan University of Medical Sciences, Isfahan, Iran
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Nasri H, Madihi Y, Merrikhi A, Gheissari A, Baradaran A, Kheiri S, Rafieian-Kopaei M. Association of proteinuria with various clinical findings and morphologic variables of oxford classification in immunoglobulin a nephropathy patients. Int J Prev Med 2013; 4:546-51. [PMID: 23930165 PMCID: PMC3733185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2013] [Accepted: 03/04/2013] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Immunoglobulin A nephropathy (IgAN) with nephrotic syndrome is an uncommon form of IgAN. Clinical and morphological characteristics of proteinuria in IgAN, especially when is in nephrotic range have not yet been fully examined. This study was aimed to correlate morphologic variables of the Oxford classification, and various clinical data with proteinuria in IgAN patients. We also aimed to demonstrate the significance of prevention of proteinuria as one of the important factors in progression of this disease. METHODS In an observational study conducted on IgAN patients, total of 114 biopsies were entered in the study. IgAN was diagnosed by light and immunofluorescence study. RESULTS Of 114 patients 70.2% were male. Mean age of patients was 37.7 ± 13.6 years. The mean of proteinuria was 1742 ± 1324 mg/day. Also mean of serum creatinine (Cr) was 1.6 ± 1.5 mg/dL. Of 114 patients, 11(9.6%) had nephrotic range proteinuria. In this study, there was a positive correlation between proteinuria and serum Cr, peri-glomerular fibrosis or interstitial fibrosis. There was a positive association between proteinuria and totally sclerotic glomeruli too. There was also a positive association between the amount of fibrous crescents and the level of proteinuria. Nephrotic proteinuria could just be seen in male patients. Also, nephrotic syndrome had a positive association with the number of crescents. CONCLUSIONS Our findings firstly support the prognostic value of crescent due to its association with proteinuria and secondly imply the importance of treatment of proteinuria to prevent progression of IgAN.
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Affiliation(s)
- Hamid Nasri
- Department of Nephrology, Division of Nephropathology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Yahya Madihi
- Child Growth and Development Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
- Department of Pediatric Nephrology, Isfahan Kidney Diseases Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Alireza Merrikhi
- Child Growth and Development Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
- Department of Pediatric Nephrology, Isfahan Kidney Diseases Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Allaleh Gheissari
- Child Growth and Development Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
- Department of Pediatric Nephrology, Isfahan Kidney Diseases Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Azar Baradaran
- Department of Pathology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Soleiman Kheiri
- Medical Plants Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
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Rafieian-Kopaei M, Baradaran A, Merrikhi A, Nematbakhsh M, Madihi Y, Nasri H. Efficacy of Co-administration of Garlic Extract and Metformin for Prevention of Gentamicin-Renal Toxicity in Wistar Rats: A Biochemical Study. Int J Prev Med 2013; 4:258-64. [PMID: 23626881 PMCID: PMC3634163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2012] [Accepted: 01/03/2013] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Gentamicin (GM) nephrotoxicity has been related to oxidative stress. Garlic and metformin (MF) have anti-oxadant activity and therefore, this study was aimed to evaluate the preventive and curative effects of garlic, MF and their combination on GM indeced tubular toxicity in Wistar rats. METHODS In a pre-clinical study, 70 male Wistar rats were randomly designated into 7 groups of 10 and treated as follows: Group 1: Received saline for 20 days. Group 2: Were injected 100 mg/kg/d of GM intraperitoneally (ip), for 10 days and saline for 10 more days. Group 3: Received GM for 10 days then 20 mg/kg garlic ip for the next 10 days. Group 4: Received GM for 10 days and MF (100 mg/kg) orally for the next 10 days. Group 5: Received GM for 10 days and a combination of MF and garlic for the next 10 days (100 and 20 mg/kg, respectively). Group 6: The same as group 5but with half-doses of MF and Garlic. Group 7: Received GM for 10 days together with a combination ofMF and garlic. On 20(th) day of the experiment the serum blood urea nitrogen (BUN) and creatinine (Cr) were measured and compared in different groups. RESULTS GM injection significantly increased the serum BUN and Cr (P < 0.05). Administration of MF, garlic or their combination with or after injection of GM (high doses) could atenuate BUN and Cr. CONCLUSIONS The results indicate that MF and garlic or their combination have curative and protective activity against GM nephrotoxicity.
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Affiliation(s)
| | - Azar Baradaran
- Department of Pathology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Alireza Merrikhi
- Department of Pediatric Nephrology, Isfahan Kidney Diseases Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mehdi Nematbakhsh
- Water and Electrolytes Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Yahya Madihi
- Department of Pediatrics, Child Growth and Development Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hamid Nasri
- Department of Nephrology, Division of Nephropathology, Isfahan University of Medical Sciences, Isfahan, Iran,Correspondence to: Prof. Hamid Nasri, Department of Nephrology, Division of Nephropathology, Isfahan University of Medical Sciences, Isfahan, Iran. E-mail:
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Nasri H, Nematbakhsh M, Ghobadi S, Ansari R, Shahinfard N, Rafieian-kopaei M. Preventive and curative effects of ginger extract against histopathologic changes of gentamicin-induced tubular toxicity in rats. Int J Prev Med 2013; 4:316-21. [PMID: 23626888 PMCID: PMC3634170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2012] [Accepted: 09/13/2012] [Indexed: 10/28/2022] Open
Abstract
BACKGROUND Gentamicin (GM) is a commonly used aminoglycoside, however, renal toxicity has limited its usage. This study was designed to evaluate the curative and protective effects of Zingiber officinale (ginger) against gentamicin tubular toxicity in rats. The phenolic and flavonoid components and antioxidant activity of ginger were also evaluated. METHODS In a preclinical study, 50 male Wistar rats were designated into 5 groups of 10 and treated as follows: Group I: vehicle. Group II: 200 mg/kg/d of ginger for 3 days then, GM (80 mg/kg) for 7 days. Group III: 200 mg/kg ginger orally for 3 days, then ginger plus GM for 7 days. Group IV: GM for 7 days. Group V: GM for 10 days. Group VI: GM for 7 days, then 200 mg/kg ginger orally for 10 days. At the end of the study, the animals were sacrificed and their kidneys were histologically evaluated. RESULTS Ginger could prevent degeneration of the renal cells and reduce the severity of tubular damage caused by gentamicin. However, it could not regenerate the GM degeneration. CONCLUSIONS The results indicate that ginger is effective as a prophylaxis agent, but has not curative effect.
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Affiliation(s)
- Hamid Nasri
- Water and Electrolytes Research Center, Isfahan University of Medical Sciences, Isfahan, Iran,Department of Nephrology, Division of Nephropathology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mehdi Nematbakhsh
- Water and Electrolytes Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Shamin Ghobadi
- Medical Plants Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Roya Ansari
- Medical Plants Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Najmeh Shahinfard
- Medical Plants Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Mahmoud Rafieian-kopaei
- Medical Plants Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran,Correspondence to: Prof. Mahmoud Rafieian-Kopaei, Medical Plants Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran. E-mail:
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