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Manjiri MA, Asadpour AA, Yousefi M, Jamali J, Davachi B, Ahmadpour MR, Salari R. The effects of Cynodon dactylon (Poaceae family) and Dolichos biflorus (Fabaceae family) extracts on decreasing size and excretion of kidney and urinary tract stones: a randomized, double-blind controlled trial. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2023; 20:214-222. [PMID: 35938937 DOI: 10.1515/jcim-2022-0166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 07/13/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVES Given high and growing prevalence rate of urolithiasis in most societies as well as the problems caused by this issue, it is necessary to apply more cost-effective and safer therapeutic methods, which are accessible for all the individuals worldwide. Therefore, this study aimed to investigate efficacy of herbal medicines named Cynodon dactylon and Dolichos biflorus on solving and excretion of renal and urinary tract stones in patients with urolithiasis. METHODS This study included 96 patients with urolithiasis who were randomly allocated into three groups. The first group received the extract of D. biflorus seeds (1,600 mg), the second group received extract of C. dactylon rhizome (1,600 mg) and the third group received placebo for 21 days. In this study, we used an hydroalcoholic extract of D. biflorus and C. dactylon prepared by Soxhlet method. For each patient, the size of the stones, the amount of calcium in the urine, the number of stones excreted and their chemical substance type were measured. RESULTS In this study, changes were observed at the significance level in the interventions groups of 1 and 2, and the placebo group in the left kidney, so that changes in size of the stone in left kidney as intergroup were significantly different in these three groups (p=0.02). The mean of changes in stone size in left kidney in the group C. dactylon was 3.78 ± 7.1 and in the group D. biflorus, it was 0.27 ± 0.6. CONCLUSIONS A significant difference in the results of this study show that C. dactylon rhizome and D. biflorus seed extracts are able to decrease the size of the stone and can be effective on kidney stones excretion.
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Affiliation(s)
- Mohammad Azad Manjiri
- Department of Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amir Abbas Asadpour
- Department of Urology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahdi Yousefi
- Department of Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Jamshid Jamali
- Department of Biostatistics, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Behrooz Davachi
- Department of Radiology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Reza Ahmadpour
- Department of Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Roshanak Salari
- Department of Pharmaceutical Sciences in Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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Khan A, Bashir S, Khan SR. Antiurolithic effects of medicinal plants: results of in vivo studies in rat models of calcium oxalate nephrolithiasis-a systematic review. Urolithiasis 2021; 49:95-122. [PMID: 33484322 DOI: 10.1007/s00240-020-01236-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 12/17/2020] [Indexed: 11/25/2022]
Abstract
Urolithiasis is one of the oldest diseases affecting humans, while plants are one of our oldest companions providing food, shelter, and medicine. In spite of substantial progress in understanding the pathophysiological mechanisms, treatment options are still limited, often expensive for common people in most parts of the world. As a result, there is a great interest in herbal remedies for the treatment of urinary stone disease as an alternative or adjunct therapy. Numerous in vivo and in vitro studies have been carried out to understand the efficacy of herbs in reducing stone formation. We adopted PRISMA guidelines and systematically reviewed PubMed/Medline for the literature, reporting results of various herbal products on in vivo models of nephrolithiasis/urolithiasis. The Medical Subject Heading Terms (Mesh term) "Urolithiasis" was used with Boolean operator "AND" and other related Mesh Unique terms to search all the available records (July 2019). A total of 163 original articles on in vivo experiments were retrieved from PubMed indexed with the (MeshTerm) "Urolithiasis" AND "Complementary Therapies/Alternative Medicine, "Urolithiasis" AND "Plant Extracts" and "Urolithiasis" AND "Traditional Medicine". Most of the studies used ethylene glycol (EG) to induce hyperoxaluria and nephrolithiasis in rats. A variety of extraction methods including aqueous, alcoholic, hydro-alcoholic of various plant parts ranging from root bark to fruits and seeds, or a combination thereof, were utilized. All the investigations did not study all aspects of nephrolithiasis making it difficult to compare the efficacy of various treatments. Changes in the lithogenic factors and a reduction in calcium oxalate (CaOx) crystal deposition in the kidneys were, however, considered favorable outcomes of the various treatments. Less than 10% of the studies examined antioxidant and diuretic activities of the herbal treatments and concluded that their antiurolithic activities were a result of antioxidant, anti-inflammatory, and/or diuretic effects of the treatments.
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Affiliation(s)
- Aslam Khan
- College of Science and Health Professions, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia.,King Abdullah International Medical Research Center, Ministry of National Guard Health Affairs, Jeddah, Saudi Arabia
| | - Samra Bashir
- Department of Pharmacy, Faculty of Health and Life Sciences, Capital University of Science and Technology, Islamabad, Pakistan
| | - Saeed R Khan
- Department of Pathology, Immunology and Laboratory Medicine, College of Medicine, University of Florida, Gainesville, FL, USA.
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Dubost JM, Phakeovilay C, Her C, Bochaton A, Elliott E, Deharo E, Xayvue M, Bouamanivong S, Bourdy G. Hmong herbal medicine and herbalists in Lao PDR: pharmacopeia and knowledge transmission. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2019; 15:27. [PMID: 31196205 PMCID: PMC6567612 DOI: 10.1186/s13002-019-0307-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 05/23/2019] [Indexed: 05/05/2023]
Abstract
BACKGROUND In Lao PDR, the Hmong ethnic group has extensive knowledge about the use of medicinal plants. However, despite the importance of the Hmong pharmacopeia as a primary health care resource, no study has been undertaken to thoroughly document medicinal plant knowledge and its transmission. Objectives of this study are (i) to describe and characterize Hmong pharmacopeia, and (ii) to understand how medicinal plant knowledge is transmitted and spread among Hmong in Lao PDR, in order to assess whether this knowledge base is under threat. METHODS In order to describe Hmong pharmacopeia, a total of 14 interlocutors were interviewed in three provinces (Bokeo, Xieng Khouang, and Vientiane), using "walk in the wood" methodology. To gain insight about knowledge transmission, semi-structured interviews were conducted with 28 people. Twenty of them were herbalists. Data analysis was performed using univariate analysis for the description of the pharmacopeia. Medicinal plant knowledge consistency was assessed through use and plant name overlapping. Answers to the semi-structured interview on knowledge transmission were analyzed qualitatively. RESULTS Three hundred thirty-three different medicinal species were collected. The majority of uses attributed to plants were gastrointestinal conditions (22% of total use reports), gynecological conditions and sexually transmitted disease (12%), skin affections (8%), kidney and bladder problems (5%), physical traumas (5%), and aphrodisiac (or male tonics; 5%). Use convergences are more marked in the gynecological sphere, but there is a strong heterogeneity in practices and knowledge. Medicinal plant knowledge transmission is oral, gained from direct experience since childhood, matrilineal, and kept strictly within the family lineage. Apparent limited consensus on uses might stem from the method of knowledge transmission and to the economic value given to medicinal plants. DISCUSSION Use pattern of species from the Hmong pharmacopeia does not appear to be strikingly different from the national Lao pharmacopeia. Differences may lie in the methods and reasons for knowledge transmission. It can be proposed that the economic value given to plants helps in keeping the knowledge alive, and encourages its transmission. CONCLUSION Hmong traditional medicine is constantly evolving in a dynamic process and aims to respond to health problems faced by the local population. Herbalists appear as health fully fledged actors and should be recognized and valued as such.
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Affiliation(s)
| | | | - Chithdavone Her
- Faculty of Pharmacy, Mahosot Road, PO. Box 7444, Vientiane, Lao People’s Democratic Republic
| | - Audrey Bochaton
- UMR 7533 Ladyss, Université Paris Nanterre, Department of Geography, Nanterre, France
| | - Elizabeth Elliott
- University College London-UCL, 14 Taviton St, Kings Cross, London, WC1H 0BW UK
| | - Eric Deharo
- UMR 152 Pharmadev, Université de Toulouse, IRD, UPS, Toulouse, 31400 France
| | - Mouachan Xayvue
- Institute of Traditional Medicine, Phonepapao village, Sisattanack district, Vientiane, Lao People’s Democratic Republic
| | - Somsanith Bouamanivong
- Biotechnology and Ecology Institute, Ministry of Science and Technology, Po Box 2279, Vientiane, Lao People’s Democratic Republic
| | - Geneviève Bourdy
- UMR 152 Pharmadev, Université de Toulouse, IRD, UPS, Toulouse, 31400 France
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Yasir F, Wahab AT, Choudhary MI. Protective effect of dietary polyphenol caffeic acid on ethylene glycol-induced kidney stones in rats. Urolithiasis 2017; 46:157-166. [PMID: 28616648 DOI: 10.1007/s00240-017-0982-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Accepted: 05/24/2017] [Indexed: 02/07/2023]
Abstract
Dietary polyphenol caffeic acid (1) has been reported for various pharmacological activities. The aim of the current study was to investigate the effect of caffeic acid (1) on ethylene glycol-induced renal stones in rats. For the study, male Wistar rats were divided into seven groups; normal, pathological, and standard drug controls, and preventive and curative groups. Normal control group received drinking water for 8 weeks. Pathological, standard drug, preventive, and curative groups received 0.75% ethylene glycol in drinking water for the induction of calcium oxalate stone formation, along with the regular diet. Standard drug group received Urocit-K by gavage from day 1, while preventive and curative groups received caffeic acid (1) by gavage at doses of 20 and 40 mg/kg on day 1 and day 14, respectively. At the end of the experiment, urine analysis and kidney histopathology were performed. Real-time PCR was performed to evaluate the renal expression of the most important genes involved in urolithiasis, i.e., osteopontin, Tamm-Horsfall, prothrombin fragment 1, and bikunin genes. The results indicated that in both the preventive and curative groups, treatment of rats with caffeic acid (1) significantly regulated the altered biochemical parameters, along with the remarkable reduction of calcium oxalate deposits in the kidneys, as compared to the pathological group. Treatment with compound 1 also resulted in down-regulation of the osteopontin gene, and up-regulation of the prothrombin fragment 1, Tamm-Horsfall, and bikunin genes. These results suggest that caffeic acid (1) can be further investigated for the prevention, and treatment of kidney stones.
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Affiliation(s)
- Fauzia Yasir
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Atia-Tul- Wahab
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan.
| | - M Iqbal Choudhary
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan. .,H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan. .,Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, 21412, Saudi Arabia.
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Sun XY, Ouyang JM, Bhadja P, Gui Q, Peng H, Liu J. Protective Effects of Degraded Soybean Polysaccharides on Renal Epithelial Cells Exposed to Oxidative Damage. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:7911-7920. [PMID: 27701856 DOI: 10.1021/acs.jafc.6b03323] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
This study aimed to investigate the protective effects of degraded soybean polysaccharides (DSP) on oxidatively damaged African green monkey kidney epithelial (Vero) cells. Low DSP concentration (10 μg/mL) elicited an evident protective effect on H2O2-induced cell injury (0.3 mmol/L). The cell viabilities of the H2O2-treated group and the DSP-protected group were 57.3 and 93.1%, respectively. The cell viability decreased to 88.3% when the dosage was increased to 100 μg/mL. DSP protected Vero cells from H2O2-mediated oxidative damage by enhancing cellular superoxide dismutase activity and total antioxidant capacity and by decreasing malonaldehyde content and lactate dehydrogenase release. The H2O2-treated cells stimulated the aggregation of calcium oxalate monohydrate crystals. DSP could also reduce the crystal size, decrease the attached crystal content, and prevent the cell aggregation by alleviating oxidative injury and lipid peroxidation, enhancing antioxidant capacity, and decreasing hyaluronan expression on cellular surfaces. The internalization ability of the injured cells was improved after these cells were exposed to DSP solution. The regulation ability of DSP-repaired cells on calcium oxalate dihydrate formation, crystal attachment, aggregation, and internalization was lower than that of normal cells but was higher than that of the injured cells. DSP may be a potential green drug to prevent calcium oxalate (CaOx) stone formation because DSP could protect cells from oxidative damage and inhibit CaOx crystal formation.
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Affiliation(s)
- Xin-Yuan Sun
- Department of Chemistry and ‡Institute of Biomineralization and Lithiasis Research, Jinan University , Guangzhou 510632, China
| | - Jian-Ming Ouyang
- Department of Chemistry and ‡Institute of Biomineralization and Lithiasis Research, Jinan University , Guangzhou 510632, China
| | - Poonam Bhadja
- Department of Chemistry and ‡Institute of Biomineralization and Lithiasis Research, Jinan University , Guangzhou 510632, China
| | - Qin Gui
- Department of Chemistry and ‡Institute of Biomineralization and Lithiasis Research, Jinan University , Guangzhou 510632, China
| | - Hua Peng
- Department of Chemistry and ‡Institute of Biomineralization and Lithiasis Research, Jinan University , Guangzhou 510632, China
| | - Jie Liu
- Department of Chemistry and ‡Institute of Biomineralization and Lithiasis Research, Jinan University , Guangzhou 510632, China
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Mehrabi S, Askarpour E, Mehrabi F, Jannesar R. Effects of hydrophilic extract of Nasturtium officinale on prevention of ethylene glycol induced renal stone in male Wistar rats. J Nephropathol 2016; 5:123-127. [PMID: 27921023 PMCID: PMC5125058 DOI: 10.15171/jnp.2016.23] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2016] [Accepted: 08/02/2016] [Indexed: 11/17/2022] Open
Abstract
Background Nasturtium officinale is a traditional herb that is used for diuresis.
Objectives The aim of this study is to determine the effects of hydrophilic extract of
Nasturtium officinale on ethylene glycol-induced renal stone in male Wistar rats.
Materials and Methods In this study 32 male Wistar rats were randomly divided in six groups
and studied during 30 days. Two groups of negative and healthy control received 1%
ethylene glycol in water respectively. Low and high dose preventive groups, in addition
to 1% ethylene glycol, daily gavaged with 750 mg/kg and 1.5 g/kg of extract respectively.
All rats were hold in metabolic cages individually in days 0, 15 and 30 and 24-hour urine
samples were collected and checked for urinary parameters of stone formation. In 30th
day, rats were anesthetized with ether, and after taking serum sample from them, were
sacrificed and their kidneys were sent for pathological evaluation and for presence and
volume of calcium oxalate crystals.
Results Percentage of calcium oxalate crystals in negative control groups (75%), preventive
groups with low dose (28.6%) and high dose (57.1%) in comparison to healthy control
group (12.5%) increased (P < 0.05). In 30th day urinary oxalate concentration in preventive
and negative control groups were more than healthy control group (P < 0.05).
Conclusions This research showed that the Nasturtium officinale extract has no significant
effects in urinary and chemical parameters efficient in calcium oxalate stone crystals in rat
but its extract in low dose has some preventive effect on renal stone formation.
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Affiliation(s)
- Sadrollah Mehrabi
- Medicinal Plant Research center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Eslam Askarpour
- Student Research Committee, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Farhad Mehrabi
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ramin Jannesar
- Medicinal Plant Research center, Yasuj University of Medical Sciences, Yasuj, Iran
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Potential Mechanisms Responsible for the Antinephrolithic Effects of an Aqueous Extract of Fructus Aurantii. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:491409. [PMID: 26170875 PMCID: PMC4485555 DOI: 10.1155/2015/491409] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 05/05/2015] [Accepted: 05/05/2015] [Indexed: 12/15/2022]
Abstract
The potential effects of Fa extract on the prevention and treatment of CaOx nephrolithiasis were analyzed in an ethylene glycol- (EG-) induced CaOx crystallization model in rats and an in vitro assay. Multiple biochemical variables were measured in the urine and kidney. Kidney sections were subjected to histopathological and immunohistochemical analyses. Urolithiasis-related osteopontin (OPN) was evaluated by Western blotting. The in vitro assay revealed the significant inhibition of crystal formation (3.50 ± 1.43) and dilution of formed crystals (12.20 ± 3.35) in the group treated with 1 mg/mL Fa extract compared with the control group (52.30 ± 4.71 and 53.00 ± 4.54, resp.) (p < 0.05). The in vivo experiments showed that prophylactic treatment with Fa aqueous extract significantly prevented EG-induced renal crystallization and pathological alterations compared with nephrolithic rats (p < 0.05). Significantly lower levels of oxidative stress, oxalate, and OPN expression as well as increased citrate and urine output levels were observed in both the low- and high-dose prophylactic groups (p < 0.05). However, in the low- and high-dose therapeutic groups, none of these indexes were significantly improved (p > 0.05) except for urinary oxalate in the high-dose therapeutic groups (p < 0.05). Fa extract prevented CaOx crystallization and promoted crystal dissolution in vitro. Additionally, it was efficacious in preventing the formation of CaOx nephrolithiasis in rats.
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Cho HJ, Bae WJ, Kim SJ, Hong SH, Lee JY, Hwang TK, Choi YJ, Hwang SY, Kim SW. The inhibitory effect of an ethanol extract of the spores of Lygodium japonicum on ethylene glycol-induced kidney calculi in rats. Urolithiasis 2014; 42:309-15. [PMID: 24972555 DOI: 10.1007/s00240-014-0674-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Accepted: 06/09/2014] [Indexed: 11/26/2022]
Abstract
We investigated the effect of an ethanol extract of Lygodii spora (LS) as a preventive and therapeutic agent for experimentally induced calcium oxalate nephrolithiasis with ethylene glycol (EG) in rats. Male Wistar rats were randomly divided into preventive (n = 18, for 28 days) and therapeutic (n = 24, for 42 days) groups. The preventive group was further subdivided into three groups of six rats each: preventive control, preventive lithiatic control (EG) and preventive lithiatic LS (EG + 400 mg/kg LS). Similarly, the therapeutic group was subdivided into four groups of six rats each: therapeutic control, therapeutic lithiatic control, therapeutic lithiatic untreated, and therapeutic lithiatic LS. Lithiasis was induced by adding 0.75% EG to the drinking water of all groups except the preventive and therapeutic control groups. Preventive and therapeutic subjects also received the LS ethanol extract in drinking water at a dose of 400 mg/kg, since day 0 or day 28, respectively. At the end of the each experimental period, various biochemical parameters were measured in urine and kidney homogenates. The kidneys were subjected to histopathological analysis. The results revealed that treatment with the LS preventive protocol significantly decreased the levels of urinary calcium, oxalate and uric acid, and increased the levels of urinary citrate as compared to those in the EG control. No significant changes in the urinary parameters except oxalate and citrate levels were observed in the rats in the therapeutic protocol. In both preventive and therapeutic protocols, the extract significantly decreased kidney peroxides, renal calcium, oxalate content, and the number of kidney oxalate deposits as compared to those in the EG group. We conclude that LS is useful as a preventive and therapeutic agent against the formation of oxalate kidney stones.
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Affiliation(s)
- Hyuk Jin Cho
- Department of Urology, Seoul St. Mary's Hospital, The Catholic University of Korea, 505 Banpo-dong, Seocho-gu, Seoul, 137-040, Korea
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Saha S, Verma RJ. Inhibition of calcium oxalate crystallisation in vitro by an extract of Bergenia ciliata. Arab J Urol 2013; 11:187-92. [PMID: 26558080 PMCID: PMC4443001 DOI: 10.1016/j.aju.2013.04.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2013] [Revised: 04/05/2013] [Accepted: 04/07/2013] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE To evaluate the effectiveness of an extract obtained from the rhizomes of Bergenia ciliata (Saxifragaceae) on the inhibition of calcium oxalate (CaOx) crystallisation in vitro. MATERIALS AND METHODS A hydro-alcoholic extract (30:70, v/v) of rhizomes of B. ciliata was prepared at different concentrations (1-10 mg/mL). The crystallisation of CaOx monohydrate (COM) was induced in a synthetic urine system. The nucleation and aggregation of COM crystals were measured using spectrophotometric methods. The rates of nucleation and aggregation were evaluated by comparing the slope of the turbidity of a control system with that of one exposed to the extract. The results were compared with a parallel study conducted with a marketed poly-herbal combination, Cystone, under identical concentrations. Crystals generated in the urine were also analysed by light microscopy. Statistical differences and percentage inhibitions were calculated and assessed. RESULTS The extract of B. ciliata was significantly more effective in inhibiting the nucleation and aggregation of COM crystals in a dose-dependent manner than was Cystone. Moreover, the extract induced more CaOx dihydrate crystals, with a significant reduction in the number and size of COM crystals. CONCLUSION An extract of the traditional herb B. ciliata has an excellent inhibitory activity on crystalluria and therefore might be beneficial in dissolving urinary stones. However, further study in animal models of urolithiasis is needed to evaluate its potential anti-urolithiatic activity.
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Affiliation(s)
- Sarmistha Saha
- Department of Zoology, University School of Sciences, Gujarat University, Ahmedabad 380009, India
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Gandhi M, Aggarwal M, Puri S, Singla S. Prophylactic effect of coconut water (Cocos nucifera L.) on ethylene glycol induced nephrocalcinosis in male wistar rat. Int Braz J Urol 2013; 39:248-56; discussion 256. [DOI: 10.1590/s1677-5538.ibju.2013.01.14] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2012] [Accepted: 12/21/2012] [Indexed: 11/22/2022] Open
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Karthik D, Ilavenil S, Kaleeswaran B, Sunil S, Ravikumar S. Proteomic analysis of plasma proteins in diabetic rats by 2D electrophoresis and MALDI-TOF-MS. Appl Biochem Biotechnol 2012; 166:1507-19. [PMID: 22258647 DOI: 10.1007/s12010-012-9544-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2011] [Accepted: 01/03/2012] [Indexed: 11/29/2022]
Abstract
Despite tremendous advances in our understanding of the molecular basis of diabetes mellitus, substantial gaps still remain in our understanding of disease pathogenesis and in the development of effective strategies for early diagnosis and treatment. The proteomic approach has offered many opportunities and challenges in identifying new marker proteins and therapeutic targets, i.e., using 2D-polyacrylamide gel electrophoresis and matrix-assisted laser desorption/ionisation-time of flight mass spectrometry. The differential protein expressions were analyzed in alloxan-induced diabetic rats treated with Cynodon dactylon leaf extract. The plant extract was administered for 15 days that resulted in a significant increase in plasma insulin and C-peptide levels. We have also identified four differentially expressed proteins from rat plasma. These four diabetes-associated proteins were broadly classified into three groups as per their function: (1) lipid metabolism-associated protein (Apo A-IV), (2) antioxidant activity-related proteins [preprohaptoglobin and heat shock proteins B8 (HspB8)], and (3) muscle function-related protein (TPM3). Apo A-IV, HspB8, and preprohaptoglobin may play a key role in the recovery of diabetes mellitus and also prevent the diabetes-associated complications such as prevention of oxidative stress due to free radical and free hemoglobin. These results show the value of proteomic approach in identifying the potential markers that may eventually serve as diagnostic markers or therapeutic targets.
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Affiliation(s)
- D Karthik
- Department of Biotechnology, PRIST University, Thanjavur, Tamil Nadu, 613 403, India
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Pareta SK, Patra KC, Mazumder PM, Sasmal D. Aqueous extract of Boerhaavia diffusa root ameliorates ethylene glycol-induced hyperoxaluric oxidative stress and renal injury in rat kidney. PHARMACEUTICAL BIOLOGY 2011; 49:1224-1233. [PMID: 21846174 DOI: 10.3109/13880209.2011.581671] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
INTRODUCTION Boerhaavia diffusa Linn. (Nyctaginaceae) is widely used in traditional Indian medicines against renal afflictions including calcium oxalate (CaOx) urolithiasis and is known for antioxidant activity. OBJECTIVE The present study was designed to investigate the ameliorating effect of aqueous extract of B. diffusa roots (BDE) in hyperoxaluric oxidative stress and renal cell injury. MATERIAL AND METHODS In vitro antioxidant activity of BDE was estimated in terms of total phenolic content and 1,1-diphenyl-2-picryl hydrazyl free radical scavenging activity. Wistar albino rats were given 0.75% v/v ethylene glycol in drinking water to induce chronic hyperoxaluria and simultaneously BDE was given to nephrolithiasic treated rats at the dose of 100 and 200 mg/kg b.w. orally for 28 days. Urinary volume, oxalate, serum creatinine, blood urea nitrogen (BUN), malondialdehyde (MDA) and antioxidant enzyme (SOD, CAT, GST, GPx) were evaluated. RESULTS AND DISCUSSION BDE extract was found to posses a high total phenolic content and exhibited significant free radicals scavenging activity. Oxalate excretion significantly increased in hyperoxaluric animals as compared to control which was protected in BDE-treated animals. BDE treatment significantly reduced level of MDA and improved the activity of antioxidant enzymes followed by reduction in BUN and serum creatinine. In addition, BDE reduced the number of CaOx monohydrate crystals in the urine. Histological analysis depicted that BDE treatment inhibited deposition of CaOx crystal and renal cell damage. CONCLUSION The present study reveals that antioxidant activity of BDE significantly protects against hyperoxaluric oxidative stress and renal cell injury in urolithiasis.
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Affiliation(s)
- Surendra K Pareta
- S.L.T. Institute of Pharmaceutical Sciences, Guru Ghasidas University, Bilapur, India.
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Bayir Y, Halici Z, Keles MS, Colak S, Cakir A, Kaya Y, Akçay F. Helichrysum plicatum DC. subsp. plicatum extract as a preventive agent in experimentally induced urolithiasis model. JOURNAL OF ETHNOPHARMACOLOGY 2011; 138:408-414. [PMID: 21963562 DOI: 10.1016/j.jep.2011.09.026] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2011] [Revised: 09/12/2011] [Accepted: 09/16/2011] [Indexed: 05/31/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Since ancient times, various herbal preparations have been used in treatment of urolithiasis, which is basically formation of calcium oxalate stones in kidney. The aim of our study is to assess the effects of Helichrysum plicatum DC. subsp. plicatum (HP) as a preventive agent in experimentally induced urolithiasis model in rats. MATERIALS AND METHODS The efficacy of 125, 250, and 500 mg/kg HP extract was studied in 1% ethylene glycol and 1% ammonium chloride-induced urolithiasis for 21 days in rats. The weight difference and the levels of calcium, magnesium, phosphorus, urea nitrogen, creatinine and uric acid in both serum and 24h-urine were measured. The calcium oxalate (CaOx) and pH were defined in urine. Histo-pathological analyses in kidneys were also performed. RESULTS The rats' weights were higher in HP groups than urolithiasis group. Urolithiasis caused a significant increase in both serum and urine biochemical parameters compared to healthy rats. HP extract decreased levels of these parameters. Urine CaOx level was high in urolithiasis rats, whereas it was decreased by HP extract. Histopathological examinations revealed extensive intratubular crystal depositions and degenerative tubular structures in urolithiasis group, but not in HP treatment groups. CONCLUSION More studies will be necessary to elucidate the antiurolithiatic activity of HP. Nonetheless, having a beneficial effect in preventing and eliminating CaOx deposition into kidneys, HP extract may be a potential drug for urolithiasis treatment.
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Affiliation(s)
- Yasin Bayir
- Faculty of Pharmacy, Department of Biochemistry, Ataturk University, 25240 Erzurum, Turkey.
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Prophylactic role of Boerhaavia diffusa in ethylene glycol induced calcium oxalate urolithiasis. AFRICAN JOURNAL OF UROLOGY 2011. [DOI: 10.1007/s12301-011-0007-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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15
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Pareta SK, Patra KC, Mazumder PM, Sasmal D. Establishing the Principle of Herbal Therapy for Antiurolithiatic Activity: A Review. ACTA ACUST UNITED AC 2011. [DOI: 10.3923/jpt.2011.321.332] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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16
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Effects of Orthosiphon grandiflorus, Hibiscus sabdariffa and Phyllanthus amarus Extracts on Risk Factors for Urinary Calcium Oxalate Stones in Rats. J Urol 2011; 185:323-8. [DOI: 10.1016/j.juro.2010.09.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2009] [Indexed: 11/20/2022]
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17
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Karthik D, Ravikumar S. Characterization of the brain proteome of rats with diabetes mellitus through two-dimensional electrophoresis and mass spectrometry. Brain Res 2011; 1371:171-9. [DOI: 10.1016/j.brainres.2010.11.066] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2010] [Accepted: 11/18/2010] [Indexed: 01/28/2023]
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Reid DG, Jackson GJ, Duer MJ, Rodgers AL. Apatite in kidney stones is a molecular composite with glycosaminoglycans and proteins: evidence from nuclear magnetic resonance spectroscopy, and relevance to Randall's plaque, pathogenesis and prophylaxis. J Urol 2010; 185:725-30. [PMID: 21168873 DOI: 10.1016/j.juro.2010.09.075] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2010] [Indexed: 11/26/2022]
Abstract
PURPOSE We characterized the biomacromolecular composition of phosphatic urinary stones using solid state nuclear magnetic resonance spectroscopy. We identified possible parallels between the nature of the organic matrix-mineral interface in stones and that in other mineralized tissue using nuclear magnetic resonance spectroscopy rotational echo double resonance. MATERIALS AND METHODS We analyzed 28 phosphatic (apatite and mixed apatite-struvite) surgically removed stones by nuclear magnetic resonance spectroscopy using (31)P, (13)C and a 9.4 Tesla magnetic field. Ten samples had sufficient signal from biomacromolecular organic material to characterize the mineral/organic interface by (13)C{(31)P} rotational echo double resonance. RESULTS Biomacromolecular organic material was most abundant in phosphatic stones in which apatite predominated. Nuclear magnetic resonance spectroscopy detected variable proportions of protein, glycosaminoglycan, lipid and carbonate. Rotational echo double resonance revealed strong interaction between mineral and glycosaminoglycan molecules, and to a lesser extent protein molecules, on the sub-nm length scale, implying that glycosaminoglycan and protein are composited into or onto the mineral lattice by strong physicochemical interactions. Carbonate ions substituted into apatite crystal lattices also showed the expected strong (13)C{(31)P} rotational echo double resonance effects. Conversely when present, lipid, calcium oxalate hydrates and uric acid showed no rotational echo double resonance effects, proving that they exist as deposits or crystals distinct from phosphatic mineral/biomacromolecular composites. CONCLUSIONS The intimate coexistence of biomacromolecules, especially glycosaminoglycan, with apatite in phosphatic stones supports the notion that they may have a key role in stone pathogenesis. The underlying intermolecular relationships may reflect those governing the formation of Randall's plaque in nascent stones.
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Affiliation(s)
- David G Reid
- Department of Chemistry, University of Cambridge, Cambridge, United Kingdom
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