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Tang K, Xu S, Chen P, Cai J, Huang T, Liu M, Li W, Yu Y, Che B, Zhang W. Potential role of glutathione S‑transferase M1 gene polymorphism in kidney calcium oxalate stone formation. Int Urol Nephrol 2024; 56:887-892. [PMID: 37891380 DOI: 10.1007/s11255-023-03846-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023]
Abstract
BACKGROUND The purpose of this study was to look into the effects of glutathione S-transferase M1 (GSTM1) gene polymorphism on the formation of kidney calcium oxalate stones. METHODS A total of 159 patients with kidney calcium oxalate stones were included in this study as a case group. One hundred and three healthy individuals were included in the control group. The age, gender, and levels of calcium (Ca), uric acid (UA), creatinine (Cr), and urinary creatinine (Ucr) are tracked. Peripheral blood samples are used to perform a polymerase chain reaction to identify the glutathione S-transferase (GST) gene polymorphism (PCR). A commercial kit was used in this study to measure the levels of malondialdehyde (MDA), nitric oxide (NO), total antioxidant capacity (T-AOC), and 8-hydroxydeoxyguanosine (8-OHdG) in peripheral blood. RESULTS There was no difference in age or gender distribution between the case and control groups (P > 0.05). The Cr, Ucr, Ca, UA, 8-OHdG, MDA, NO, and T-AOC in the case group were significantly higher than those in the control group (P < 0.001). The Hardy-Weinberg genetic equilibrium test showed no difference between the case group (P = 0.23) and the control group (P = 0.09). In the case group, the 8-OHdG and NO in GSTM1 null genotype were significantly higher than those in GSTM1 genotype (P < 0.05), but there was no significant difference in MDA and T-AOC (P > 0.05). Multivariate regression analysis showed that the GSTM1 null genotype was positively correlated with 8-OHdG (P < 0.001) and NO (P < 0.001). CONCLUSIONS GSTM1 gene polymorphism might be a detecting risk factor for kidney calcium oxalate stone formation. TRIAL REGISTRATION ChiCTR2100051300.
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Affiliation(s)
- Kaifa Tang
- Department of Urology and Andrology, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, 550001, China.
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550004, China.
| | - Shenghan Xu
- Department of Urology and Andrology, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, 550001, China
| | - Pan Chen
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550004, China
| | - Ji Cai
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550004, China
| | - Tao Huang
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550004, China
| | - Miao Liu
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550004, China
| | - Wei Li
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550004, China
| | - Ying Yu
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550004, China
| | - Bangwei Che
- Department of Urology and Andrology, The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, 550001, China
| | - Wenjun Zhang
- School of Clinical Medicine, Guizhou Medical University, Guiyang, 550004, China
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Wang H, Liu Z, Liu S, Yang R, Wang Y, Gu Y, Wu M, Dong R, Chen B. The Therapeutic Effect of Catechin on Nephrolithiasis Induced by Co-Exposure to Melamine and Cyanuric Acid in Sprague-Dawley Rats. TOXICS 2023; 11:799. [PMID: 37755809 PMCID: PMC10536173 DOI: 10.3390/toxics11090799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 09/14/2023] [Accepted: 09/20/2023] [Indexed: 09/28/2023]
Abstract
This study aimed to assess the therapeutic efficacy of catechin against experimentally induced kidney stones resulting from co-exposure to melamine (MEL) and cyanuric acid (CYA) in male Sprague-Dawley rats. To induce nephrolithiasis, a combination of MEL and CYA (1:1 ratio, each at a dose of 31.5 mg/kg bw/day) was administered to the rats for 28 consecutive days. After nephrolithiasis was successfully induced, the rats were randomly divided into two groups: a treatment group and a sham group. The treatment group was given a daily oral dose of 50 mg/kg of catechin for 28 days, while the sham group received no intervention. Urine and blood samples were collected throughout the treatment period, and kidney samples were taken on day 28. Our findings demonstrated that treatment with catechin significantly reduced crystal deposition and pathological damage in the rats from nephrolithiasis. Additionally, renal injury markers were significantly decreased in the treatment group compared to the sham group. These findings suggest that catechin has potential therapeutic benefits in treating nephrolithiasis induced by co-exposure to MEL and CYA.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Bo Chen
- Key Lab of Public Health Safety of the Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China; (H.W.); (Z.L.); (S.L.); (R.Y.); (Y.W.); (Y.G.); (M.W.); (R.D.)
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Hong SY, Qin BL. The Protective Role of Dietary Polyphenols in Urolithiasis: Insights into Antioxidant Effects and Mechanisms of Action. Nutrients 2023; 15:3753. [PMID: 37686790 PMCID: PMC10490426 DOI: 10.3390/nu15173753] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 08/15/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
Urolithiasis is a common urological disease with increasing prevalence and high recurrence rates around the world. Numerous studies have indicated reactive oxygen species (ROS) and oxidative stress (OS) were crucial pathogenic factors in stone formation. Dietary polyphenols are a large group of natural antioxidant compounds widely distributed in plant-based foods and beverages. Their diverse health benefits have attracted growing scientific attention in recent decades. Many literatures have reported the effectiveness of dietary polyphenols against stone formation. The antiurolithiatic mechanisms of polyphenols have been explained by their antioxidant potential to scavenge free radicals and ROS, modulate the expression and the activity of endogenous antioxidant and prooxidant enzymes, regulate signaling pathways associated with OS, and maintain cell morphology and function. In this review, we first describe OS and its pathogenic effects in urolithiasis and summarize the classification and sources of dietary polyphenols. Then, we focus on the current evidence defining their antioxidant potential against stone formation and put forward challenges and future perspectives of dietary polyphenols. To conclude, dietary polyphenols offer potential applications in the treatment and prevention of urolithiasis.
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Affiliation(s)
| | - Bao-Long Qin
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
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Chaiyarit S, Thongboonkerd V. Oxidized forms of uromodulin promote calcium oxalate crystallization and growth, but not aggregation. Int J Biol Macromol 2022; 214:542-553. [PMID: 35752338 DOI: 10.1016/j.ijbiomac.2022.06.132] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 06/17/2022] [Accepted: 06/18/2022] [Indexed: 11/19/2022]
Abstract
Roles of an abundant human urinary protein, uromodulin (UMOD), in kidney stone disease were previously controversial. Recently, we have demonstrated that oxidative modification reverses overall modulatory activity of whole urinary proteins, from inhibition to promotion of calcium oxalate (CaOx) stone-forming processes. We thus hypothesized that oxidation is one of the factors causing those previously controversial UMOD data on stone modulation. Herein, we addressed effects of performic-induced oxidation on CaOx crystal modulatory activity of UMOD. Sequence analyses revealed two EGF-like calcium-binding domains (65th-107th and 108th-149th), two other calcium-binding motifs (65th-92nd and 108th-135th), and three oxalate-binding motifs (199th-207th, 361st-368th and 601st-609th) in UMOD molecule. Analysis of tandem mass spectrometric dataset of whole urinary proteins confirmed marked increases in oxidation, dioxidation and trioxidation of UMOD in the performic-modified urine samples. UMOD was then purified from the normal urine and underwent performic-induced oxidative modification, which was confirmed by Oxyblotting. The oxidized UMOD significantly promoted CaOx crystallization and crystal growth, whereas the unmodified native UMOD inhibited CaOx crystal growth. However, the oxidized UMOD did not affect CaOx crystal aggregation. Therefore, our data indicate that oxidized forms of UMOD promote CaOx crystallization and crystal growth, which are the important processes for CaOx kidney stone formation.
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Affiliation(s)
- Sakdithep Chaiyarit
- Medical Proteomics Unit, Office for Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Visith Thongboonkerd
- Medical Proteomics Unit, Office for Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
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Elghouizi A, Al-Waili N, Elmenyiy N, Elfetri S, Aboulghazi A, Al-Waili A, Lyoussi B. Protective effect of bee pollen in acute kidney injury, proteinuria, and crystalluria induced by ethylene glycol ingestion in rats. Sci Rep 2022; 12:8351. [PMID: 35589738 PMCID: PMC9120035 DOI: 10.1038/s41598-022-12086-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 04/26/2022] [Indexed: 12/14/2022] Open
Abstract
Oxidative stress plays a role in hyperoxaluria-induced kidney injury and crystallization. Bee pollen is a hive product with a high content of antioxidants. The antioxidant content and protective effect of bee pollen extract (BPE) against ethylene glycol (EG) induced crystalluria, and acute kidney injury (AKI) were investigated. The effect of BPE on the EG-induced liver injury and proteinuria was also examined. Ten groups of male Wister rats were treated daily with vehicle, cystone, BPE (100, 250, and 500 mg/kg b.wt.), and group 6-9 treated with EG, EG + BPE (100, 250, and 500 mg/kg b.wt.) and group 10 EG + cystone. The dose of EG was 0.75% v/v, and the dose of cystone was 500 mg/kg b.wt. On day 30, blood and urine samples were collected for analysis. Kidneys were removed for histopathological study. The antioxidant activity of BPE was assessed, and its total phenols and flavonoids were determined. EG significantly increased urine parameters (pH, volume, calcium, phosphorus, uric acid, and protein), blood urea, creatinine, and liver enzymes (P < 0.05). EG decreased creatinine clearance and urine magnesium and caused crystalluria. Treatment with BPE or cystone mitigates EG's effect; BPE was more potent than cystone (P < 0.05). BPE increases urine volume, sodium, and magnesium compared to the control and EG treated groups. BPE reduces proteinuria and prevents AKI, crystalluria, liver injury, and histopathological changes in the kidney tissue caused by EG. BPE might have a protective effect against EG-induced AKI, crystalluria, proteinuria, and stone deposition, most likely by its antioxidant content and activity.
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Affiliation(s)
- Asmae Elghouizi
- Laboratory of Natural Substances, Pharmacology, Environment, Modeling, Health, and Quality of Life (SNAMOPEQ), Department of Biology, Faculty of Sciences Dhar Mehraz, Sidi Mohamed Ben Abdellah University, 30000, Fez, Morocco
| | - Noori Al-Waili
- New York Medical Care for Nephrology, Queens, NY, 11418, USA.
| | - Nawal Elmenyiy
- Laboratory of Natural Substances, Pharmacology, Environment, Modeling, Health, and Quality of Life (SNAMOPEQ), Department of Biology, Faculty of Sciences Dhar Mehraz, Sidi Mohamed Ben Abdellah University, 30000, Fez, Morocco
| | - Salma Elfetri
- Laboratory of Natural Substances, Pharmacology, Environment, Modeling, Health, and Quality of Life (SNAMOPEQ), Department of Biology, Faculty of Sciences Dhar Mehraz, Sidi Mohamed Ben Abdellah University, 30000, Fez, Morocco
| | - Abderrazak Aboulghazi
- Laboratory of Natural Substances, Pharmacology, Environment, Modeling, Health, and Quality of Life (SNAMOPEQ), Department of Biology, Faculty of Sciences Dhar Mehraz, Sidi Mohamed Ben Abdellah University, 30000, Fez, Morocco
| | - Ahmed Al-Waili
- New York Medical Care for Nephrology, Queens, NY, 11418, USA
| | - Badiaa Lyoussi
- Laboratory of Natural Substances, Pharmacology, Environment, Modeling, Health, and Quality of Life (SNAMOPEQ), Department of Biology, Faculty of Sciences Dhar Mehraz, Sidi Mohamed Ben Abdellah University, 30000, Fez, Morocco
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Litholytic Activities of Natural Bioactive Compounds and Their Mechanism Insights. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11188702] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Urolithiasis is a disease characterized by the formation of stones, which are crystalline accretions that form in the urinary tract from minerals dissolved in the urine. Moreover, it is considered to be a complex and multifactorial disease, requiring treatment. Unfortunately, current treatments are insufficient or may induce several side effects. In fact, medicinal plants are among the anti-litholytic treatments that are strongly recommended by many studies. Indeed, these natural resources contain bioactive molecules of different natures, such as flavonoids, terpenoids, alkaloids, and phenolic acids, which have recently demonstrated very important anti-litholytic effects. The molecular mechanisms involved are multiple and variable, and can reach cellular and molecular levels. In this review, we have discussed in depth the work that has studied the bioactive molecules of medicinal plants and their major potential against urolithiasis. Scientific databases, including Web of Science, PubMed, and Google Scholar, were searched from their inception until April 2021.The cellular and molecular mechanisms are presented and discussed. Some mechanisms of action related to these bioactive compounds are highlighted. This review could provide a scientific starting point for further studies on urolithiasis and natural bioactive compounds, especially flavonoids.
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Alelign T, Tessema TS, Debella A, Petros B. Evaluations of the curative efficacy of G. fruticosus solvent extracts in experimentally induced nephrolithiatic Wistar male rats. BMC Complement Med Ther 2021; 21:145. [PMID: 34011326 PMCID: PMC8136233 DOI: 10.1186/s12906-021-03320-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 05/10/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In Ethiopian folk medicine, there is a claim that medicinal plants can treat urolithiasis although there is insufficient scientific evidence. The objective of this study was to evaluate the curative efficacy of Gomphocarpus fruticosus extracts in experimentally induced nephrolithiatic rats. METHODS Urolithiasis was induced in male Wistar rats by feeding ethylene glycol in drinking water for 28 days. The curative effects were evaluated after oral administrations of 200 mg/kg of the extracts from 15 to 28 days. Urine samples were collected 1 day before sacrificing the rats. Blood, liver and kidney samples were gathered under anaesthetic condition at day 28. Crystals in the urine were also analyzed by light microscopy. RESULTS G. fruticosus EtOAc extract reduced significantly the level of sodium (P < 0.001), whereas it was significantly elevated the levels of magnesium and citrate (P < 0.01) compared to lithiatic control. G. fruticosus BuOH extract lowered the levels of potassium (P < 0.01), calcium and phosphate in urolithiatic rats. It was also observed that G. fruticosus EtOAc extract decreased the level of oxalate in the urine (P < 0.001), whereas it was increased the levels of magnesium (P < 0.05) and citrate (P < 0.01) in serum analysis after exposure to BuOH extract. In the kidneys, CaOx crystal deposits were reduced significantly by G. fruticosus EtOAc extract (P < 0.01). CONCLUSION It has been noted that G. fruticosus EtOAc extract was potent in treating urolithiasis. However, further study is required to assess the efficacy of the active compounds against urolithiasis.
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Affiliation(s)
- Tilahun Alelign
- Department of Microbial, Cellular, and Molecular Biology, College of Natural and Computational Sciences Addis Ababa University, P.O. Box 1176, Addis Ababa, Ethiopia. .,Department of Biology, Debre Birhan University, P.O. Box 445, Debre Birhan, Ethiopia.
| | - Tesfaye Sisay Tessema
- Institute of Biotechnology, Addis Ababa University, P.O. Box 1176, Addis Ababa, Ethiopia
| | - Asfaw Debella
- Ethiopian Public Health Institute, Traditional and Modern Medicine Directorate, Addis Ababa, Ethiopia
| | - Beyene Petros
- Department of Microbial, Cellular, and Molecular Biology, College of Natural and Computational Sciences Addis Ababa University, P.O. Box 1176, Addis Ababa, Ethiopia
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El Habbani R, Lahrichi A, Sqalli Houssaini T, Kachkoul R, Mohim M, Chouhani BA, Chaqroune A. In vitro mass reduction of calcium oxalate urinary calculi by some medicinal plants. AFRICAN JOURNAL OF UROLOGY 2021. [DOI: 10.1186/s12301-021-00132-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Calcium oxalate is the most frequent urinary stone component; it exists in three different crystalline forms. In this case, the most common is the calcium oxalate monohydrate (whewellite). However, Morocco is one of the countries that has used the traditional medicine based on natural plants to treat many diseases including urolithiasis. In this respect, the most medicinal plants used for this purpose are Herniaria hirsuta L., Opuntia ficus-indica flowers, Zea mays styles and Ammi visnaga L. seeds. The purpose of this work is to study experimentally the effectiveness of each plant on the dissolution of whewellite stones.
Methods
In 1 L boiled saline solution (9 g/L of NaCl), 5 g of plant extract powder has been introduced. Thereafter, the mixture was left soaked for 15 min and then filtered. Further, a specific installation that resembles the urinary circuit has been conducted in the laboratory. As a starting step, three whewellite stones are placed in contact with extract solutions for 8 weeks. Two other solutions have been used to correct the loss mass: the first one is a solution of potassium citrate of 3 mmol/L served as a positive control, and the second one is a solution of NaCl of 9 g/L without extract used as a reference point.
Results
After 8 weeks, the loss mass is about 54.88 ± 1.32% with Z. mays styles, 49.86 ± 1.69% with H. hirsuta L., 47.10 ± 1019% with A. visnaga L. and 44.97 ± 1.76% with flowers O. ficus-indica, while the loss of mass in the presence of witnesses solutions is 21.95 ± 0.76% for potassium citrate (C Pot) and 21.05 ± 1.07% in the case of saline solutions.
Conclusion
Our experiments show the effectiveness of the extracts of four plants specially for Z. mays styles. These extracts can be effective remedies in the oxalocalcic stones’ dissolution.
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Yu L, Gan X, Bai Y, An R. CREB1 protects against the renal injury in a rat model of kidney stone disease and calcium oxalate monohydrate crystals-induced injury in NRK-52E cells. Toxicol Appl Pharmacol 2021; 413:115394. [PMID: 33421503 DOI: 10.1016/j.taap.2021.115394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 12/15/2020] [Accepted: 12/31/2020] [Indexed: 10/22/2022]
Abstract
Kidney stone disease (KSD) is a common urinary disease with increasing prevalence worldwide. In this study, we investigated the effect of cyclic AMP responsive element binding protein (CREB) 1 in a KSD model of rat and calcium oxalate monohydrate (COM) crystals-treated NRK-52E cells. Rats were pretreated with lentivirus (LV)-CREB1 vector or LV-control vector and administrated with ethylene glycol + ammonium chloride to induce KSD. It was found that CREB1 was activated in the renal tissue of non-treated KSD rats. Pretreating with LV-CREB1 vector significantly enhanced CREB1 expression in KSD rats. Biochemical analysis for serum and urine showed that upregulation of CREB1 could improve the renal function of KSD rats. Histological analysis confirmed that upregulation of CREB1 alleviated the renal injury in KSD rats. Moreover, the upregulation of CREB1 suppressed the apoptosis in renal tissue of KSD rats through regulating apoptosis-associated proteins. Further study showed that the upregulation of CREB1 could attenuate the oxidative stress in KSD rats as well. More interestingly, the upregulation of CREB1 enhanced the activity of complex I and complex III and the expression of mitochondrial cytochrome c, implicating the effect of CREB1 on improving mitochondrial function in KSD rats. In vitro study confirmed that upregulation of CREB1 inhibited the apoptosis and oxidative stress, while improved the mitochondrial function of NRK-52E cells treated with COM crystals, demonstrating the protective effect of CREB1 on COM crystals-induced renal epithelial cell injury. Therefore, CREB1 might be served as a promising target in the prophylaxis and treatment of KSD.
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Affiliation(s)
- Lei Yu
- Department of Urology, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang, China
| | - Xiuguo Gan
- Department of Urology, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang, China
| | - Yufeng Bai
- Department of Urology, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang, China
| | - Ruihua An
- Department of Urology, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, Heilongjiang, China.
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Marhoume FZ, Aboufatima R, Zaid Y, Limami Y, Duval RE, Laadraoui J, Belbachir A, Chait A, Bagri A. Antioxidant and Polyphenol-Rich Ethanolic Extract of Rubia tinctorum L. Prevents Urolithiasis in an Ethylene Glycol Experimental Model in Rats. Molecules 2021; 26:1005. [PMID: 33672875 PMCID: PMC7917717 DOI: 10.3390/molecules26041005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 02/05/2021] [Accepted: 02/11/2021] [Indexed: 01/14/2023] Open
Abstract
Treatment of kidney stones is based on symptomatic medications which are associated with side effects such as gastrointestinal symptoms (e.g., nausea, vomiting) and hepatotoxicity. The search for effective plant extracts without the above side effects has demonstrated the involvement of antioxidants in the treatment of kidney stones. A local survey in Morocco has previously revealed the frequent use of Rubia tinctorum L. (RT) for the treatment of kidney stones. In this study, we first explored whether RT ethanolic (E-RT) and ethyl acetate (EA-RT) extracts of Rubia tinctorum L. could prevent the occurrence of urolithiasis in an experimental 0.75% ethylene glycol (EG) and 2% ammonium chloride (AC)-induced rat model. Secondly, we determined the potential antioxidant potency as well as the polyphenol composition of these extracts. An EG/AC regimen for 10 days induced the formation of bipyramid-shaped calcium oxalate crystals in the urine. Concomitantly, serum and urinary creatinine, urea, uric acid, phosphorus, calcium, sodium, potassium, and chloride were altered. The co-administration of both RT extracts prevented alterations in all these parameters. In the EG/AC-induced rat model, the antioxidants- and polyphenols-rich E-RT and EA-RT extracts significantly reduced the presence of calcium oxalate in the urine, and prevented serum and urinary biochemical alterations together with kidney tissue damage associated with urolithiasis. Moreover, we demonstrated that the beneficial preventive effects of E-RT co-administration were more pronounced than those obtained with EA-RT. The superiority of E-RT was associated with its more potent antioxidant effect, due to its high content in polyphenols.
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Affiliation(s)
- Fatima Zahra Marhoume
- Laboratory of Biochemistry and Neuroscience, Integrative and Computational Neuroscience Team, Faculty of Sciences and Technology, Hassan First University, Settat 26002, Morocco;
- Laboratory of Neurobiology, Pharmacology and Behavior, Faculty of Sciences Semlalia, Cadi Ayad University, Marrakech 40000, Morocco; (J.L.); (A.C.)
| | - Rachida Aboufatima
- Laboratory of Biological Engineering, Faculty of Sciences and Technology, Sultan Moulay Slimane University, Beni Mellal 23000, Morocco;
| | - Younes Zaid
- Research Center of Abulcasis University of Health Sciences, Rabat 10000, Morocco; (Y.Z.); (Y.L.)
- Botany Laboratory, Biology Department, Faculty of Sciences, Mohammed V University in Rabat, Rabat 10000, Morocco
- Immunology and Biodiversity Laboratory, Department of Biology, Faculty of Sciences, Hassan II University, Casablanca 20000, Morocco
| | - Youness Limami
- Research Center of Abulcasis University of Health Sciences, Rabat 10000, Morocco; (Y.Z.); (Y.L.)
- Immunology and Biodiversity Laboratory, Department of Biology, Faculty of Sciences, Hassan II University, Casablanca 20000, Morocco
| | | | - Jawad Laadraoui
- Laboratory of Neurobiology, Pharmacology and Behavior, Faculty of Sciences Semlalia, Cadi Ayad University, Marrakech 40000, Morocco; (J.L.); (A.C.)
| | - Anass Belbachir
- Morpho-Science Research Laboratory, Faculty of Medicine and Pharmacy, Cadi Ayad University, Marrakech 40000, Morocco;
- Regenerative Medicine Center University Hospital Center of Mohammed VI Marrakech, Marrakech 40000, Morocco
| | - Abderrahmane Chait
- Laboratory of Neurobiology, Pharmacology and Behavior, Faculty of Sciences Semlalia, Cadi Ayad University, Marrakech 40000, Morocco; (J.L.); (A.C.)
| | - Abdallah Bagri
- Laboratory of Biochemistry and Neuroscience, Integrative and Computational Neuroscience Team, Faculty of Sciences and Technology, Hassan First University, Settat 26002, Morocco;
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Chaiyarit S, Thongboonkerd V. Mitochondrial Dysfunction and Kidney Stone Disease. Front Physiol 2020; 11:566506. [PMID: 33192563 PMCID: PMC7606861 DOI: 10.3389/fphys.2020.566506] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 09/16/2020] [Indexed: 12/13/2022] Open
Abstract
Mitochondrion is a pivotal intracellular organelle that plays crucial roles in regulation of energy production, oxidative stress, calcium homeostasis, and apoptosis. Kidney stone disease (nephrolithiasis/urolithiasis), particularly calcium oxalate (CaOx; the most common type), has been shown to be associated with oxidative stress and tissue inflammation/injury. Recent evidence has demonstrated the involvement of mitochondrial dysfunction in CaOx crystal retention and aggregation as well as Randall’s plaque formation, all of which are the essential mechanisms for kidney stone formation. This review highlights the important roles of mitochondria in renal cell functions and provides the data obtained from previous investigations of mitochondria related to kidney stone disease. In addition, mechanisms for the involvement of mitochondrial dysfunction in the pathophysiology of kidney stone disease are summarized. Finally, future perspectives on the novel approach to prevent kidney stone formation by mitochondrial preservation are discussed.
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Affiliation(s)
- Sakdithep Chaiyarit
- Medical Proteomics Unit, Office for Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Visith Thongboonkerd
- Medical Proteomics Unit, Office for Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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12
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Ye XW, Deng YL, Xia LT, Ren HM, Zhang JL. Uncovering the mechanism of the effects of Paeoniae Radix Alba on iron-deficiency anaemia through a network pharmacology-based strategy. BMC Complement Med Ther 2020; 20:130. [PMID: 32345291 PMCID: PMC7189569 DOI: 10.1186/s12906-020-02925-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 04/14/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Paeoniae Radix Alba, the root of the plant Paeonia lactiflora Pall, is a common blood-enriching drug in traditional Chinese medicine. Its effectiveness in the clinical treatment of anaemia is remarkable, but its potential pharmacologic mechanism has not been clarified. METHODS In this study, the potential pharmacologic mechanism of Paeoniae Radix Alba in the treatment of iron-deficiency anaemia was preliminarily elucidated through systematic and comprehensive network pharmacology. RESULTS Specifically, we obtained 15 candidate active ingredients from among 146 chemical components in Paeoniae Radix Alba. The ingredients were predicted to target 77 genes associated with iron-deficiency anaemia. In-depth analyses of these targets revealed that they were mostly associated with energy metabolism, cell proliferation, and stress responses, suggesting that Paeoniae Radix Alba helps alleviate iron-deficiency anaemia by affecting these processes. In addition, we conducted a core target analysis and a cluster analysis of protein-protein interaction (PPI) networks. The results showed that four pathways, the p53 signalling pathway, the IL-17 signalling pathway, the TNF signalling pathway and the AGE-RAGE signalling pathway in diabetic complications, may be major pathways associated with the ameliorative effects of Paeoniae Radix Alba on iron-deficiency anaemia. Moreover, molecular docking verified the credibility of the network for molecular target prediction. CONCLUSIONS Overall, this study predicted the functional ingredients in Paeoniae Radix Alba and their targets and uncovered the mechanism of action of this drug, providing new insights for advanced research on Paeoniae Radix Alba and other traditional Chinese medicines.
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Affiliation(s)
- Xian-Wen Ye
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, China
| | - Ya-Ling Deng
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, China
| | - Lan-Ting Xia
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, China
| | - Hong-Min Ren
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, China
| | - Jin-Lian Zhang
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, China.
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13
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Yu K, Zhang P, Xie ZG. A Network Pharmacology Study on the Mechanisms of the Herbal Extract, Christina Loosestrife, for the Treatment of Nephrolithiasis. Med Sci Monit 2020; 26:e919360. [PMID: 32241963 PMCID: PMC7154562 DOI: 10.12659/msm.919360] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND This study aimed to undertake a network pharmacology analysis to identify the active compounds of the herbal extract Christina Loosestrife, or Lysimachia Christinae (Jin Qian Cao), in the treatment of nephrolithiasis. MATERIAL AND METHODS The active components of Christina Loosestrife were identified from the Traditional Chinese Medicine Systems Pharmacology (TCMSP) database and analysis platform and the online Taiwan TCM database. The potentially active compounds were screened based on their parenteral bioavailability identified from the TCMSP database. The PharmMapper integrated pharmacophore matching platform was used for target identification of active compounds in nephrolithiasis. The identified active compounds were validated by molecular docking using the systemsDock network pharmacology website. Biological functions and pathway outcomes of effective targets were analyzed using the Metascape gene annotation resource. The results were used to construct the pharmacological networks, which were visualized and integrated using Cytoscape software. RESULTS There were 16 active compounds of Christina Loosestrife and 11 nephrolithiasis-associated targets that were obtained. Functional enrichment analysis showed that Christina Loosestrife might exert its therapeutic effects by regulating pathways that included purine salvage, interleukin-4 (IL-4) and IL-13 signaling, and neutrophil degranulation. CONCLUSIONS Network pharmacology analysis of the herbal extract, Christina Loosestrife, identified multiple active compounds, targets, and pathways involved in the effects on nephrolithiasis.
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Affiliation(s)
- Kun Yu
- Department of Urology, Chongqing Three Gorges Central Hospital, Chongqing, China (mainland)
| | - Ping Zhang
- Department of Urology, Chongqing Three Gorges Central Hospital, Chongqing, China (mainland)
| | - Zhen-Guo Xie
- Department of Pharmacy, Chongqing Three Gorges Central Hospital, Chongqing, China (mainland)
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14
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Preventive Effect of Liupao Tea Polyphenols on HCl/Ethanol-Induced Gastric Injury in Mice. J FOOD QUALITY 2020. [DOI: 10.1155/2020/5462836] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Liupao tea is a traditional Chinese tea drink. The preventive effect of crude polyphenols in Liupao tea on HCl/ethanol-induced gastric injury was investigated in this study. After a model of gastric injury in mice was established, mouse serum and tissues were analyzed by biochemical and molecular biological methods. The results showed that Liupao tea polyphenols (LTPs) could effectively reduce the area of gastric mucosal lesions, decrease the volume of gastric juice, and increase the pH of gastric juice in mice with gastric injury. Observations of the pathology revealed that LTPs could alleviate cell necrosis and gastric mucosal injury in mice with gastric injury. The SOD activity and GSH level were decreased in mice after gastric injury, while the level of MDA was increased. LTPs could inhibit the changes caused by gastric injury and make the SOD activity, GSH, and MDA levels close to the normal levels. In addition, LTPs could upregulate the mRNA expression of Cu/Zn-SOD, Mn-SOD, CAT, nNOS, and eNOS and downregulate the expression of iNOS in the gastric tissue of mice with gastric injury. Therefore, LTPs can effectively prevent HCl/ethanol-induced gastric injury. HPLC analysis showed that LTP contains six bioactive substances of gallic acid, catechin, caffeine, epicatechin, epigallocatechin gallate, and epicatechin gallate, so the effect of LTP might mainly come from these six components. The effect of a high concentration of LTP is similar to that of ranitidine. LTPs represent a kind of active substance with a protective effect on gastric tissue.
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15
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Hepatoprotective Effect of the Ethanol Extract of Illicium henryi against Acute Liver Injury in Mice Induced by Lipopolysaccharide. Antioxidants (Basel) 2019; 8:antiox8100446. [PMID: 31581526 PMCID: PMC6826918 DOI: 10.3390/antiox8100446] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/21/2019] [Accepted: 09/23/2019] [Indexed: 12/13/2022] Open
Abstract
The root bark of Illicium henryi has been used in traditional Chinese medicine to treat lumbar muscle strain and rheumatic pain. Its ethanol extract (EEIH) has been previously reported to attenuate lipopolysaccharide (LPS)-induced acute kidney injury in mice. The present study aimed to evaluate the in vitro antioxidant activities and in vivo protective effects of EEIH against LPS-induced acute liver injury (ALI) in mice as well as explore its molecular mechanisms. The mice were injected intraperitoneally (i.p.) with EEIH at the doses of 1.25, 2.5, and 5.0 mg/kg every day for 5 days. One hour after the last administration, the mice were administered i.p. with LPS (8 mg/kg). After fasting for 12 h, blood and liver tissues were collected to histopathological observation, biochemical assay, enzyme-linked immunosorbent assay (ELISA), quantitative real-time polymerase chain reaction (qRT-PCR), and Western blot analyses. EEIH possessed 2,2-diphenyl-1-picrylhydrazil (DPPH) and 2,2'-azino-bis-(3-ethylbenzothiozoline-6-sulfonic acid) disodium salt (ABTS) radical scavenging activities and ferric-reducing antioxidant capacity in vitro. The histopathological examination, serum biochemical analysis, and liver myeloperoxidase (MPO) activity showed that EEIH pretreatment alleviated LPS-induced liver injury in mice. EEIH significantly dose-dependently decreased the mRNA and protein expression levels of inflammatory factors TNF-α, IL-1β, IL-6, and COX-2 in liver tissue of LPS-induced ALI mice via downregulating the mRNA and protein expressions of toll-like receptor 4 (TLR4) and inhibiting the phosphorylation of nuclear factor-κB (NF-κB) p65. Furthermore, EEIH markedly ameliorated liver oxidative and nitrosative stress burden in LPS-treated mice through reducing the content of thiobarbituric acid reactive substances (TBARS), inducible nitric oxide synthase (iNOS), and nitric oxide (NO) levels, restoring the decreased superoxide dismutase (SOD) and reduced glutathione (GSH) levels, and up-regulating nuclear factor erythroid 2 related factor 2 (Nrf2). These results demonstrate that EEIH has protective effects against ALI in mice via alleviating inflammatory response, oxidative and nitrosative stress burden through activating the Nrf2 and suppressing the TLR4/NF-κB signaling pathways. The hepatoprotective activity of EEIH might be attributed to the flavonoid compounds such as catechin (1), 3',4',7-trihydroxyflavone (2), and taxifolin (7) that most possibly act synergistically.
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Divya G, Albert A, Singab ANB, Ayoub IM, Al-Sayed E, Paul E, Manoharan K, Saso L, Selvam GS. Renoprotective effect of tectorigenin glycosides isolated from Iris spuria L. (Zeal) against hyperoxaluria and hyperglycemia in NRK-49Fcells. Nat Prod Res 2019; 35:1029-1034. [PMID: 31135219 DOI: 10.1080/14786419.2019.1613396] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Oxidative stress has been identified as an underlying factor in the development of insulin resistance, β-cell dysfunction, impaired glucose tolerance and type 2 diabetes mellitus and it also play major role in kidney stone formation. The present study is aimed to elucidate the in vitro nephroprotective activity of two isoflavonoid glycosides, tectorigenin 7-O-β-D-glucosyl-(1→6)-β-D-glucoside (1) and tectorigenin 7-O-β-D-glucosyl-4'-O-β-D-glucoside (2) isolated from the n-BuOH fraction of Iris spuria L. (Zeal) rhizome MeOH extract against oxalate and high glucose-induced oxidative stress in NRK-49F cells. The results revealed that compounds 1 and 2 significantly increased the antioxidant enzyme activities and decreased MDA levels in both oxalate and high glucose stress. Treatment with these phytochemicals effectively down-regulated expression of crystal modulator genes and pro-fibrotic genes in oxalate and high glucose-mediated stress respectively. This study indicates cytoprotective, antioxidant, anti-urolithic and anti-diabetic effects of compounds 1 and 2 against oxalate and high glucose stress.[Figure: see text].
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Affiliation(s)
- Ganesan Divya
- Department of Biochemistry, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Abhishek Albert
- Department of Biochemistry, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Abdel Nasser B Singab
- Department of Pharmacognosy, Faculty of Pharmacy, Ain-Shams University, Cairo, Egypt
| | - Iriny M Ayoub
- Department of Pharmacognosy, Faculty of Pharmacy, Ain-Shams University, Cairo, Egypt
| | - Eman Al-Sayed
- Department of Pharmacognosy, Faculty of Pharmacy, Ain-Shams University, Cairo, Egypt
| | - Eldho Paul
- Department of Biochemistry, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Kumarriah Manoharan
- Department of Plant Sciences, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Luciano Saso
- Department of Physiology and Pharmacology "Vittorio Erspamer", Sapienza University, Rome, Italy
| | - Govindan Sadasivam Selvam
- Department of Biochemistry, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
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Sun XY, Zhang H, Liu J, Ouyang JM. Repair activity and crystal adhesion inhibition of polysaccharides with different molecular weights from red algae Porphyra yezoensis against oxalate-induced oxidative damage in renal epithelial cells. Food Funct 2019; 10:3851-3867. [DOI: 10.1039/c8fo02556h] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Porphyra yezoensis polysaccharide repaired oxalate-injured renal epithelial cells and decreased COM crystal adhesion on the cell surface.
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Affiliation(s)
- Xin-Yuan Sun
- Department of Chemistry
- Jinan University
- Guangzhou 510632
- China
- Institute of Biomineralization and Lithiasis Research
| | - Hui Zhang
- Department of Chemistry
- Jinan University
- Guangzhou 510632
- China
- Institute of Biomineralization and Lithiasis Research
| | - Jie Liu
- Department of Chemistry
- Jinan University
- Guangzhou 510632
- China
| | - Jian-Ming Ouyang
- Department of Chemistry
- Jinan University
- Guangzhou 510632
- China
- Institute of Biomineralization and Lithiasis Research
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18
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Ahmed S, Hasan MM, Khan H, Mahmood ZA, Patel S. The mechanistic insight of polyphenols in calcium oxalate urolithiasis mitigation. Biomed Pharmacother 2018; 106:1292-1299. [DOI: 10.1016/j.biopha.2018.07.080] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 07/05/2018] [Accepted: 07/14/2018] [Indexed: 02/07/2023] Open
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Pan Y, Long X, Yi R, Zhao X. Polyphenols in Liubao Tea Can Prevent CCl₄-Induced Hepatic Damage in Mice through Its Antioxidant Capacities. Nutrients 2018; 10:nu10091280. [PMID: 30201943 PMCID: PMC6163653 DOI: 10.3390/nu10091280] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 09/04/2018] [Accepted: 09/07/2018] [Indexed: 01/30/2023] Open
Abstract
The present study investigated the preventive effect of polyphenols in Liubao tea (PLT) on carbon tetrachloride (CCl4)-induced liver injury in mice. The mice were initially treated with PLT, followed by induction of liver injury using 10 mL/kg CCl4. Then liver and serum indices, as well as the expression levels of related messenger RNAs (mRNAs) and proteins in liver tissues were measured. The results showed that PLT reduces the liver quality and indices of mice with liver injury. PLT also downregulates aspartate aminotransferase (AST), alanine aminotransferase (ALT), triglycerides (TGs), and malondialdehyde (MDA), and upregulates superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) in the sera of mice with liver injury. PLT also reduces serum levels of interleukin-6 (IL-6), interleukin-12 (IL-12), tumor necrosis factor-α (TNF-α), and interferon-γ (IFN-γ) cytokines in mice with liver injury. Pathological morphological observation also shows that PLT reduces CCl4-induced central venous differentiation of liver tissues and liver cell damage. Furthermore, qPCR and Western blot also confirm that PLT upregulates the mRNA and protein expressions of Gu/Zn-SOD, Mn-SOD, catalase (CAT), GSH-Px, and nuclear factor of κ-light polypeptide gene enhancer in B-cells inhibitor-α (IκB-α) in liver tissues, and downregulates the expression of cyclooxygenase 2 (COX-2) and nuclear factor κ-light-chain-enhancer of activated B cells (NF-κB). Meanwhile, PLT also raised the phosphorylated (p)-NF-κB p65 and cytochrome P450 reductase protein expression in liver injury mice. The components of PLT include gallic acid, catechin, caffeine, epicatechin (EC), epigallocatechin gallate (EGCG), gallocatechin gallate (GCG), and epicatechin gallate (ECG), which possibly have a wide range of biological activities. Thus, PLT imparts preventive effects against CCl4-induced liver injury, which is similar to silymarin.
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Affiliation(s)
- Yanni Pan
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing 400067, China.
| | - Xingyao Long
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing 400067, China.
| | - Ruokun Yi
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing 400067, China.
| | - Xin Zhao
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing 400067, China.
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20
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Zeng X, Xi Y, Jiang W. Protective roles of flavonoids and flavonoid-rich plant extracts against urolithiasis: A review. Crit Rev Food Sci Nutr 2018; 59:2125-2135. [DOI: 10.1080/10408398.2018.1439880] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Xiangquan Zeng
- Bioengineering Department, College of Food Science and Nutritional Engineering, China Agricultural University, Qinghua Donglu No. 17, Beijing, PR China
| | - Yu Xi
- Bioengineering Department, College of Food Science and Nutritional Engineering, China Agricultural University, Qinghua Donglu No. 17, Beijing, PR China
| | - Weibo Jiang
- Bioengineering Department, College of Food Science and Nutritional Engineering, China Agricultural University, Qinghua Donglu No. 17, Beijing, PR China
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21
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Du X, Yu J, Sun X, Qu S, Zhang H, Hu M, Yang S, Zhou P. Impact of epigallocatechin‑3‑gallate on expression of nuclear factor erythroid 2‑related factor 2 and γ‑glutamyl cysteine synthetase genes in oxidative stress‑induced mouse renal tubular epithelial cells. Mol Med Rep 2018; 17:7952-7958. [PMID: 29620178 DOI: 10.3892/mmr.2018.8798] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 03/23/2017] [Indexed: 11/06/2022] Open
Abstract
The aim of the present study was to investigate the antioxidant response mechanism of epigallocatechin‑3‑gallate (EGCG) in H2O2‑induced mouse renal tubular epithelial cells (MRTECs). The cultured MRTECs were divided into normal, H2O2 (control) and EGCG treatment groups. The MTT assay was used to assess cell viability, and reverse transcription‑quantitative polymerase chain reaction (RT‑qPCR), immunocytochemical and western blot analyses were performed to detect the expression of nuclear factor erythroid 2‑related factor 2 (Nrf2) and γ‑glutamyl cysteine synthetase (γ‑GCS). EGCG was able to mitigate H2O2‑mediated cell damage. The RT‑qPCR results demonstrated that EGCG was able to upregulate the gene expression of Nrf2 and γ‑GCS in MRTECs in a dose‑dependent manner. The immunocytochemistry and western blot analyses demonstrated that EGCG was able to increase the protein expression of Nrf2 and γ‑GCS in MRTECs in a dose‑dependent manner. Oxidative stress may lead to a decrease in the viability of MRTECs, while EGCG was able to promote the expression of Nrf2 and γ‑GCS in MRTECs, thereby improving the antioxidant capacity of the cells and promoting the repair of oxidative stress injury.
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Affiliation(s)
- Xuanyi Du
- Department of Nephrology, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Jinfeng Yu
- Department of Pediatrics, Hongqi Hospital of Mudanjiang Medical College, Mudanjiang, Heilongjiang 157011, P.R. China
| | - Xiaohan Sun
- Department of Pediatrics, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Shaochuan Qu
- Department of Pediatrics, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Haitao Zhang
- Department of Pediatrics, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Mengying Hu
- Department of Pediatrics, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Shufen Yang
- Department of Pediatrics, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Ping Zhou
- Department of Pediatrics, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
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22
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Nirumand MC, Hajialyani M, Rahimi R, Farzaei MH, Zingue S, Nabavi SM, Bishayee A. Dietary Plants for the Prevention and Management of Kidney Stones: Preclinical and Clinical Evidence and Molecular Mechanisms. Int J Mol Sci 2018. [PMID: 29518971 PMCID: PMC5877626 DOI: 10.3390/ijms19030765] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Kidney stones are one of the oldest known and common diseases in the urinary tract system. Various human studies have suggested that diets with a higher intake of vegetables and fruits play a role in the prevention of kidney stones. In this review, we have provided an overview of these dietary plants, their main chemical constituents, and their possible mechanisms of action. Camellia sinensis (green tea), Rubus idaeus (raspberry), Rubia cordifolia (common madder), Petroselinum crispum (parsley), Punica granatum (pomegranate), Pistacia lentiscus (mastic), Solanum xanthocarpum (yellow-fruit nightshade), Urtica dioica (stinging nettle), Dolichos biflorus (horse gram), Ammi visnaga (khella), Nigella sativa (black-cumin), Hibiscus sabdariffa (roselle), and Origanum vulgare (oregano) have received considerable interest based on scientific evidence. Beside these dietary plants, phytochemicals—such as catechin, epicatechin, epigallocatechin-3-gallate, diosmin, rutin, quercetin, hyperoside, and curcumin—as antioxidant dietary phyto-phenols were found to be effective for the prevention of urolithiasis (the process of stone formation in the urinary tract). The main underlying mechanisms of these dietary plants and their isolated phytonutrients in the management of urolithiasis include diuretic, antispasmodic, and antioxidant activity, as well as an inhibitory effect on crystallization, nucleation, and aggregation of crystals. The results as presented in this review demonstrate the promising role of dietary plants and phytophenols in the prevention and management of kidney stones. Further investigations are required to confirm the safety and efficacy of these compounds.
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Affiliation(s)
- Mina Cheraghi Nirumand
- Office of Persian Medicine, Ministry of Health and Medical Education, Tehran 1467664961, Iran.
| | - Marziyeh Hajialyani
- Pharmaceutical Sciences Research Center, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran.
| | - Roja Rahimi
- Department of Traditional Pharmacy, School of Traditional Medicine, Tehran University of Medical Sciences, Tehran 1416663361, Iran.
| | - Mohammad Hosein Farzaei
- Pharmaceutical Sciences Research Center, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran.
| | - Stéphane Zingue
- Department of Life and Earth Sciences, Higher Teachers' Training College, University of Maroua, Maroua 55, Cameroon.
- Department of Animal Biology and Physiology, Faculty of Science, University of Yaoundé 1, Yaounde 812, Cameroon.
| | - Seyed Mohammad Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran 1435916471, Iran.
| | - Anupam Bishayee
- Department of Pharmaceutical Sciences, College of Pharmacy, Larkin University, Miami, FL 33169, USA.
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Wongmekiat O, Peerapanyasut W, Kobroob A. Catechin supplementation prevents kidney damage in rats repeatedly exposed to cadmium through mitochondrial protection. Naunyn Schmiedebergs Arch Pharmacol 2018; 391:385-394. [PMID: 29356841 DOI: 10.1007/s00210-018-1468-6] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 01/11/2018] [Indexed: 12/11/2022]
Abstract
Nephrotoxicity is recognized as a serious disorder affected by chronic cadmium exposure. Imbalance between radical generation and elimination is considered a critical factor involved in the initiation and progression of renal injury caused by this heavy metal. The present study investigated the possible protection by catechin, a natural phenolic antioxidant, against cadmium nephrotoxicity and elucidated its potential mechanism. Male Wistar rats were assigned to receive vehicle, cadmium (CdCl2 2 mg/kg, i.p.) and cadmium plus catechin (25, 50, and 100 mg/kg, orally, respectively). After 4 weeks of treatment, rats exposed to cadmium demonstrated a marked rise in blood urea nitrogen and creatinine, a fall in creatinine clearance, and renal pathologies like severe tubular damage, apoptosis, and abnormal mitochondrial structure. Significant increases in malondialdehyde, nitric oxide, and tumor necrosis factor-alpha, while reductions in antioxidant thiols, superoxide dismutase, and catalase, were also detected in the kidney tissues of cadmium-intoxicated rats. These alterations were associated with mitochondrial dysfunction as supported by an increase in mitochondrial reactive oxygen species production and a decline in mitochondrial membrane potential. Treatment with catechin significantly attenuated all the changes caused by cadmium. These findings suggest that catechin effectively protects the kidney against toxic effect of cadmium, presumably through its antioxidant, anti-inflammation, and mitochondrial protection. The study outcomes not only add evidence to reinforce the medical benefits of catechin but also, most importantly, give rise to a prospect of developing renal preventive strategy for individuals who are at risk of cadmium contamination by means of catechin supplementation.
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Affiliation(s)
- Orawan Wongmekiat
- Renal Physiology Unit, Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand.
| | | | - Anongporn Kobroob
- Department of Physiology, Faculty of Medical Sciences, University of Phayao, Phayao, 56000, Thailand
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Sommerfeld-Klatta K, Przystanowicz J, Kowalówka-Zawieja J, Zielińska-Psuja B. Effect of repeated administration of 4-methylpyrazole on renal function and lipid peroxidation products in rat kidney after ethylene glycol poisoning. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2017; 56:290-296. [PMID: 29091817 DOI: 10.1016/j.etap.2017.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Revised: 10/06/2017] [Accepted: 10/09/2017] [Indexed: 06/07/2023]
Abstract
Toxic effects of ethylene glycol (EG) and its metabolites are mainly related to metabolic acidosis and kidney damage. EG biotransformation involving CYP2E1 affects the oxidant-antioxidant balance. The study assessed the effect of repeated administration of 4-methylpyrazole (4MP, 15mg/kg b.w. after 2h, followed by 10mg/kg b.w. every 12h) on renal function (creatinine, urea and urinary protein levels) as well as products of kidney's lipid peroxidation (MDA and TBARS levels) in rats poisoned with EG (5745mg/kg b.w.). Serum EG and glycolic acid (GA) concentrations were measured throughout the experiment. Repeated administration of 4MP reduced the rate of EG elimination, extended the period of EG persistence in serum and significantly limited formation of GA. The study showed the temporary intensification of kidney oxidative processes that correlated with changes in kidney function. It was found that the use of 4MP in EG poisoning inhibited its biotransformation to toxic metabolites, but simultaneously intensified oxidative damages in kidneys.
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25
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Albert A, Tiwari V, Paul E, Ponnusamy S, Ganesan D, Prabhakaran R, Mariaraj Sivakumar S, Govindan Sadasivam S. Oral administration of oxalate-enriched spinach extract as an improved methodology for the induction of dietary hyperoxaluric nephrocalcinosis in experimental rats. Toxicol Mech Methods 2017; 28:195-204. [DOI: 10.1080/15376516.2017.1388459] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Abhishek Albert
- Department of Biochemistry, Centre for Excellence in Genomics Science, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Vidhi Tiwari
- Department of Biochemistry, Centre for Excellence in Genomics Science, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Eldho Paul
- Department of Biochemistry, Centre for Excellence in Genomics Science, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Sasikumar Ponnusamy
- Department of Oral Biology, School of Dental Medicine, University at Buffalo, Buffalo, NY, USA
| | - Divya Ganesan
- Department of Biochemistry, Centre for Excellence in Genomics Science, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Rajkumar Prabhakaran
- Department of Biochemistry, Centre for Excellence in Genomics Science, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Selvi Mariaraj Sivakumar
- Department of Biochemistry, Centre for Excellence in Genomics Science, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Selvam Govindan Sadasivam
- Department of Biochemistry, Centre for Excellence in Genomics Science, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
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Albert A, Tiwari V, Paul E, Ganesan D, Ayyavu M, Kujur R, Ponnusamy S, Shanmugam K, Saso L, Govindan Sadasivam S. Expression of heterologous oxalate decarboxylase in HEK293 cells confers protection against oxalate induced oxidative stress as a therapeutic approach for calcium oxalate stone disease. J Enzyme Inhib Med Chem 2017; 32:426-433. [PMID: 28118755 PMCID: PMC6010120 DOI: 10.1080/14756366.2016.1256884] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Oxalates stimulate alterations in renal epithelial cells and thereby induce calcium oxalate (CaOx) stone formation. Bacillus subtilis YvrK gene encodes for oxalate decarboxylase (OxdC) which degrades oxalate to formate and CO2. The present work is aimed to clone the oxdC gene in a mammalian expression vector pcDNA and transfect into Human Embryonic Kidney 293 (HEK293) cells and evaluate the oxdC expression, cell survival rate and oxalate degrading efficiency. The results indicate cell survival rate of HEK293/pcDNAOXDC cells pre-incubated with oxalate was enhanced by 28%. HEK293/pcDNAOXDC cells expressing OxdC treated with oxalate, significantly restored antioxidant activity, mitochondrial membrane potential and intracellular reactive oxygen species (ROS) generation compared with HEK293/pcDNA. Apoptotic marker caspase 3 downregulation illustrates HEK293/pcDNAOXDC cells were able to survive under oxalate-mediated oxidative stress. The findings suggest HEK293 cells expressing oxdC capable of degrading oxalate protect cells from oxidative damage and thus serve as a therapeutic option for prevention of CaOx stone disease.
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Affiliation(s)
- Abhishek Albert
- a Department of Biochemistry, Centre for Excellence in Genomics Science , School of Biological Sciences, Madurai Kamaraj University , Madurai , India
| | - Vidhi Tiwari
- a Department of Biochemistry, Centre for Excellence in Genomics Science , School of Biological Sciences, Madurai Kamaraj University , Madurai , India
| | - Eldho Paul
- a Department of Biochemistry, Centre for Excellence in Genomics Science , School of Biological Sciences, Madurai Kamaraj University , Madurai , India
| | - Divya Ganesan
- a Department of Biochemistry, Centre for Excellence in Genomics Science , School of Biological Sciences, Madurai Kamaraj University , Madurai , India
| | - Mahesh Ayyavu
- b DBT-IPLS Programme, School of Biological Science , Madurai Kamaraj University , Madurai , India
| | - Ritu Kujur
- a Department of Biochemistry, Centre for Excellence in Genomics Science , School of Biological Sciences, Madurai Kamaraj University , Madurai , India
| | - Sasikumar Ponnusamy
- c Department of Oral Biology, School of Dental Medicine , University at Buffalo , Buffalo , NY , USA
| | - Kathiresan Shanmugam
- d Department of Molecular Biology , Centre for Excellence in Genomics Science, School of Biological Sciences, Madurai Kamaraj University , Madurai , India
| | - Luciano Saso
- e Department of Physiology and Pharmacology "Vittorio Erspamer" , Sapienza University of Rome , Rome , Italy
| | - Selvam Govindan Sadasivam
- a Department of Biochemistry, Centre for Excellence in Genomics Science , School of Biological Sciences, Madurai Kamaraj University , Madurai , India
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Bhadja P, Lunagariya J, Ouyang JM. Seaweed sulphated polysaccharide as an inhibitor of calcium oxalate renal stone formation. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.10.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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Fong‐ngern K, Vinaiphat A, Thongboonkerd V. Microvillar injury in renal tubular epithelial cells induced by calcium oxalate crystal and the protective role of epigallocatechin‐3‐gallate. FASEB J 2016; 31:120-131. [DOI: 10.1096/fj.201600543r] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Accepted: 09/16/2016] [Indexed: 02/05/2023]
Affiliation(s)
- Kedsarin Fong‐ngern
- Medical Proteomics Unit, Office for Research and DevelopmentFaculty of Medicine, Siriraj Hospital Bangkok Thailand
- Center for Research in Complex Systems ScienceMahidol University Bangkok Thailand
| | - Arada Vinaiphat
- Medical Proteomics Unit, Office for Research and DevelopmentFaculty of Medicine, Siriraj Hospital Bangkok Thailand
- Center for Research in Complex Systems ScienceMahidol University Bangkok Thailand
| | - Visith Thongboonkerd
- Medical Proteomics Unit, Office for Research and DevelopmentFaculty of Medicine, Siriraj Hospital Bangkok Thailand
- Center for Research in Complex Systems ScienceMahidol University Bangkok Thailand
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Sharma M, Sud A, Kaur T, Tandon C, Singla SK. N-acetylcysteine with apocynin prevents hyperoxaluria-induced mitochondrial protein perturbations in nephrolithiasis. Free Radic Res 2016; 50:1032-44. [DOI: 10.1080/10715762.2016.1221507] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Devkar RA, Chaudhary S, Adepu S, Xavier SK, Chandrashekar KS, Setty MM. Evaluation of antiurolithiatic and antioxidant potential of Lepidagathis prostrata: A Pashanbhed plant. PHARMACEUTICAL BIOLOGY 2016; 54:1237-1245. [PMID: 26171886 DOI: 10.3109/13880209.2015.1066397] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
CONTEXT Oxidative stress acts as an essential mediator in the pathophysiology of urolithiasis. Lepidagathis prostrata Dalz. (Acanthaceae) is a Pashanbhed plant that is recommended for the management of urolithiasis; however, no scientific validation has been reported. OBJECTIVES To evaluate the antiurolithiatic and antioxidant potential of L. prostrata. MATERIALS AND METHODS Methanol extract (LPM) and fractions; petroleum ether (LPPE), ethyl acetate (LPEA), n-butanol (LPBU) and aqueous (LPAQ) were prepared. In vitro antiurolithiatic activity was evaluated by the capacity to inhibit calcium oxalate (CaOx) nucleation and aggregation at different concentrations of extract/fractions (0.04-3 mg/mL) for 30 min. Total phenol and flavonoid content and antioxidant potential were determined. A validated HPTLC method was performed to quantify lupeol and β-sitosterol. RESULTS LPEA exhibited the highest dose-dependent inhibition of CaOx nucleation (IC50: 336.23 ± 30.79 µg/mL) and aggregation (IC50: 149.63 ± 10.31 µg/mL), which was significantly (p < 0.05) better than standard Cystone®. The polar LPBU fraction was enriched with phenols (47.34 ± 0.19 mg GAE/g) and flavonoids (20.38 ± 0.05 mg QE/g), which correlates with its highest antioxidant potential in DPPH, ABTS, nitric oxide scavenging and iron chelating activities (IC50: 1.18-87.34 µg/mL). To our knowledge, this is the first study reporting the presence of lupeol and β-sitosterol in L. prostrata. CONCLUSION The antiurolithiatic activity of L. prostrata is probably mediated through the inhibition of CaOx crystallization. In addition to its free radical scavenging and antioxidant activities, it would act as an excellent agent for the prevention of urolithiasis.
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Affiliation(s)
- Raviraj Anand Devkar
- a Department of Pharmacognosy, Manipal College of Pharmaceutical Sciences , Manipal University , Manipal , Karnataka , India
| | - Shilpee Chaudhary
- a Department of Pharmacognosy, Manipal College of Pharmaceutical Sciences , Manipal University , Manipal , Karnataka , India
| | - Sahithi Adepu
- a Department of Pharmacognosy, Manipal College of Pharmaceutical Sciences , Manipal University , Manipal , Karnataka , India
| | - Seena Kanniparambil Xavier
- a Department of Pharmacognosy, Manipal College of Pharmaceutical Sciences , Manipal University , Manipal , Karnataka , India
| | - Kodangala Subraya Chandrashekar
- a Department of Pharmacognosy, Manipal College of Pharmaceutical Sciences , Manipal University , Manipal , Karnataka , India
| | - Manganahalli Manjunath Setty
- a Department of Pharmacognosy, Manipal College of Pharmaceutical Sciences , Manipal University , Manipal , Karnataka , India
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Gomathi S, Sasikumar P, Anbazhagan K, Neha SA, Sasikumar S, Selvi M, Selvam GS. Oral administration of indigenous oxalate degrading lactic acid bacteria and quercetin prevents calcium oxalate stone formation in rats fed with oxalate rich diet. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.05.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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32
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Zhu W, Xu YF, Feng Y, Peng B, Che JP, Liu M, Zheng JH. Prophylactic effects of quercetin and hyperoside in a calcium oxalate stone forming rat model. Urolithiasis 2014; 42:519-26. [PMID: 25085199 DOI: 10.1007/s00240-014-0695-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Accepted: 07/20/2014] [Indexed: 12/19/2022]
Abstract
Quercetin and hyperoside (QH) are the two main constituents of the total flavone glycosides of Flos Abelmoschus manihot, which has been prescribed for treating chronic kidney disease for decades. This study aimed to investigate the effect of QH on calcium oxalate (CaOx) formation in ethylene glycol (EG)-fed rats. Rats were divided into three groups: an untreated stone-forming group, a QH-treated stone-forming group (20 mg/kg/day) and a potassium citrate-treated stone-forming group (potassium citrate was a worldwide-recognized calculi-prophylactic medicine). Ethylene glycol (0.5 %) was administered to the rats during the last week, and vitamin D3 was force-fed to induce hyperoxaluria and kidney calcium oxalate crystal deposition. 24 h urine samples were collected before and after inducing crystal deposits. Rats were killed and both kidneys were harvested after 3 weeks. Bisected kidneys were examined under a polarized light microscope for semi-quantification of the crystal-formation. The renal tissue superoxide dismutase and catalase levels were measured by Western blot. QH and potassium citrate have the ability to alkalinize urine. The number of crystal deposits decreased significantly in the QH-treated stone-forming group as compared to the other groups. Superoxide dismutase and catalase levels also increased significantly in the QH-treated stone-forming group, as compared with the untreated stone-forming group. QH administration has an inhibitory effect on the deposition of CaOx crystal in EG-fed rats and may be effective for preventing stone-forming disease.
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Affiliation(s)
- Wei Zhu
- Department of Urological Surgery, Shanghai Tenth People's Hospital, Tongji University, Shanghai, 200072, China,
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