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Akinaw MA, P Nair SK, Usure RE, Leta B, Kedir A, Mamo SA, Waritu NC, Jemal M, Mulat BK. Nephroprotective Effect of the Leaf Extract of Ajuga remota Benth Against Gentamicin-Induced Nephrotoxicity in Swiss Albino Mice. J Exp Pharmacol 2024; 16:159-171. [PMID: 38596746 PMCID: PMC11001546 DOI: 10.2147/jep.s455226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 03/19/2024] [Indexed: 04/11/2024] Open
Abstract
Background Drug-induced kidney injury was among the most common renal damages, from which gentamicin occupies around 25% of this injury. Gentamicin-induced renal damage is caused by increased free radicals with subsequent amplified inflammation. Ajuga remota leaf extract has many phytochemicals with antioxidant activities, which may improve gentamicin-induced renal damage. Thus, we aimed to investigate the nephroprotective effect of Ajuga remota leaf methanolic extract on gentamicin-induced nephrotoxicity in Swiss Albino Mice. Methods An experimental study design was used on 30 experimental mice randomly allocated in six groups: Group I, II, II, IV, and VI, among which mice were given only distilled water, only gentamicin, 600 mg/kg Ajuga remota leaf extract only, gentamicin along with 200 mg/kg extract, gentamicin with 400 mg/kg extract and gentamicin with 600 mg/kg extract, respectively. At the end of the experiment, the mice were sacrificed after being anaesthetized, and blood samples were collected through a cardiac puncture for renal function tests while the kidneys were removed for histopathological evaluation. The data were entered into Epidata version 4.6 and exported to SPSS version 25 for further analysis using one-way analysis of variance. Statistical significance was set at p < 0.05. Results Group II mice had significantly higher levels of serum creatinine and blood urea levels compared to group I and III. The body weight of the mice in group V and group VI showed a significant increase compared with Group II. Serum creatinine and blood urea levels were reduced significantly in the Ajuga remota leaf extract administered group of mice compared to group II. Abnormal kidney architectural changes were seen among group II mice; however, those changes were improved after administration of Ajuga remota leaf methanolic extract. Conclusion Methanol extract of Ajuga remota leaf provided effective protection against gentamicin-induced oxidative renal damage through its antioxidant effects.
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Affiliation(s)
- Metages Ayele Akinaw
- Department of Biomedical Sciences, School of Medicine, Jimma University, Jimma, Ethiopia
| | - Suresh Kumar P Nair
- Department of Biomedical Sciences, School of Medicine, Jimma University, Jimma, Ethiopia
| | - Rashed Edris Usure
- Department of Pharmaceutical Chemistry, School of Pharmacy, Hawassa University, Hawassa, Ethiopia
| | - Bati Leta
- Department of Biomedical Sciences, School of Medicine, Jimma University, Jimma, Ethiopia
| | - Abdo Kedir
- Department of Pathology, School of Medicine, Jimma University, Jimma, Ethiopia
| | - Selam Ayele Mamo
- Department of Adult Health Nursing, School of Nursing, Jimma University, Jimma, Ethiopia
| | - Nuredin Chura Waritu
- Department of Biomedical Sciences, School of Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Mohammed Jemal
- Department of Biomedical Sciences, School of Medicine, Debre Merkos University, Debre Merkos, Ethiopia
| | - Berhane Kebede Mulat
- Department of Biomedical Sciences, School of Medicine, Jimma University, Jimma, Ethiopia
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Taye AD, Bizuneh GK, Kasahun AE. Ethnobotanical uses, phytochemistry and biological activity of the genus Euclea: A review. Front Pharmacol 2023; 14:1170145. [PMID: 37153774 PMCID: PMC10154578 DOI: 10.3389/fphar.2023.1170145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 04/05/2023] [Indexed: 05/10/2023] Open
Abstract
Euclea (Ebenaceae) is a genus of flowering shrubs and trees widely distributed in Africa, the Comoro Islands, and Arabia. This review aimed to evaluate the ethnobotanical uses, phytochemistry, and biological activities of the genus Euclea on available research reports. This was achieved through PubMed, Medline, Google Scholar, Science Direct, Taylor and Francis Online, Wiley Online Library which provides access to scientific and medical research. The extensive literature survey revealed that plants that belong to this genus are used as folkloric medicine for the treatment of diabetes mellitus, toothache, diarrhea, cancer, malaria, leprosy, and genital and oral diseases in the case of HIV/AIDS-related diseases. To date, more than 40 secondary metabolites have been isolated and identified from these plants, especially from E natalensis and E. divinorum. Among these, naphthoquinones, terpenes, and flavonoids are potential secondary metabolites with profound biological activities. Euclea plant extracts and their bioactive compounds possess outstanding pharmacological properties, especially antimalarial, antidiabetic, anticancer, antimicrobial, and antioxidant properties.
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Affiliation(s)
- Abebe Dagne Taye
- Department of Pharmacy, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Gizachew Kassahun Bizuneh
- Department of Pharmacognosy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
- *Correspondence: Gizachew Kassahun Bizuneh,
| | - Asmamaw Emagn Kasahun
- Department of Pharmaceutics, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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In Vivo Anti-Malarial Activity of the Aqueous Root Extract of Euclea divinorum Hiern (Ebenaceae) against Plasmodium berghei ANKA. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:2640648. [PMID: 35942371 PMCID: PMC9356780 DOI: 10.1155/2022/2640648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/15/2022] [Accepted: 07/08/2022] [Indexed: 12/04/2022]
Abstract
Background Drug resistance is a universal challenge to malaria control measures. As a result, the development and discovery of new chemotherapeutic agents from medicinal plants having anti-malarial traditional claims are very important. This work, therefore, attempted to evaluate the anti-malarial activity of the aqueous root extract of E. divinorum using a rodent model of malaria. Methods The roots of E. divinorum were extracted by hot decoction using distilled water. Anti-malarial activity of various doses (100 mg/kg, 200 mg/kg, and 600 mg/kg) of the root aqueous extract was evaluated using the 4-day suppressive test as well as curative and repository tests. Parasitemia, rectal temperature, body weight, PCV, and MST were also determined. Results The finding showed that there were a dose-related significant parasitemia chemo-suppression and increment in survival time as compared to the negative control (p < 0.001) in all tests. The chemo-suppression effect was higher at 400 mg/kg extract-treated groups in the 4-day suppressive test followed by the curative test. The lowest chemo-prophylaxis effect was observed in 100 mg/kg extract-treated groups in the repository test. Regarding the other parameters, the extract prevented weight loss, temperature drop, and hemolysis in all models but not in a consistent manner. Conclusion The current study showed that the aqueous root extract of E. divinorum possessed a varying degree of anti-malarial activity in all three tests, with greater parasitemia suppression observed in the 4-day suppressive test. The extract produced higher parasitemia chemo-suppression and longer survival time in early infections followed by established and then residual infection.
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Mariano LNB, Boeing T, da Silva RDCV, da Silva LM, Gasparotto-Júnior A, Cechinel-Filho V, de Souza P. Exotic Medicinal Plants Used in Brazil with Diuretic Properties: A Review. Chem Biodivers 2022; 19:e202200258. [PMID: 35544364 DOI: 10.1002/cbdv.202200258] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 05/11/2022] [Indexed: 11/05/2022]
Abstract
Several exotic plants (non-native) are used in Brazilian traditional medicine and are known worldwide for their possible diuretic actions. Among the wide variety of plants, standing out Achillea millefolium L., Camellia sinensis L. Kuntze, Crocus sativus L., Hibiscus sabdariffa Linn., Petroselinum crispum (Mill.) A.W. Hill, Taraxacum officinale (L.) Weber, and Urtica dioica L., whose effects have already been the subject of some scientific study. In addition, we also discussed other exotic species in Brazil used popularly, but that still lack scientific studies, like the species Arctium lappa L., Carica papaya L., Catharanthus roseus (L.) G. Don, Centella asiatica (L.) Urb, Citrus aurantium L., and Persea americana Mill. However, generally, clinical studies on these plants are scarce. In this context, different plant species can be designated for further comprehensive studies, therefore, promoting support for developing an effective medicine to induce diuresis.
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Affiliation(s)
- Luísa Nathália Bolda Mariano
- Programa de Pós-graduação em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas, Universidade do Vale do Itajaí, Rua Uruguai, 458, Centro, 88302-901, Itajaí, Brazil
| | - Thaise Boeing
- Programa de Pós-graduação em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas, Universidade do Vale do Itajaí, Rua Uruguai, 458, Centro, 88302-901, Itajaí, Brazil
| | - Rita de Cássia Vilhena da Silva
- Programa de Pós-graduação em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas, Universidade do Vale do Itajaí, Rua Uruguai, 458, Centro, 88302-901, Itajaí, Brazil
| | - Luisa Mota da Silva
- Programa de Pós-graduação em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas, Universidade do Vale do Itajaí, Rua Uruguai, 458, Centro, 88302-901, Itajaí, Brazil
| | - Arquimedes Gasparotto-Júnior
- Laboratório de Eletrofisiologia e Farmacologia Cardiovascular, Faculdade de Ciências da Saúde, Universidade Federal da Grande Dourados, Dourados, Brazil
| | - Valdir Cechinel-Filho
- Programa de Pós-graduação em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas, Universidade do Vale do Itajaí, Rua Uruguai, 458, Centro, 88302-901, Itajaí, Brazil
| | - Priscila de Souza
- Programa de Pós-graduação em Ciências Farmacêuticas, Núcleo de Investigações Químico-Farmacêuticas, Universidade do Vale do Itajaí, Rua Uruguai, 458, Centro, 88302-901, Itajaí, Brazil
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OMARA T, SADİA BO, MBABAZİ I, OKWİR A. Ethnobotany, Phytochemistry, Ethnopharmacology, and Toxicity of Euclea divinorum Hern (Ebenaceae): A Review. JOURNAL OF THE TURKISH CHEMICAL SOCIETY, SECTION A: CHEMISTRY 2022. [DOI: 10.18596/jotcsa.1001676] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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A Flavonoid-Rich Extract of Sambucus nigra L. Reduced Lipid Peroxidation in a Rat Experimental Model of Gentamicin Nephrotoxicity. MATERIALS 2022; 15:ma15030772. [PMID: 35160718 PMCID: PMC8837157 DOI: 10.3390/ma15030772] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 01/03/2022] [Accepted: 01/12/2022] [Indexed: 12/04/2022]
Abstract
The use of gentamicin (GM) is limited due to its nephrotoxicity mediated by oxidative stress. This study aimed to evaluate the capacity of a flavonoid-rich extract of Sambucus nigra L. elderflower (SN) to inhibit lipoperoxidation in GM-induced nephrotoxicity. The HPLC analysis of the SN extract recorded high contents of rutin (463.2 ± 0.0 mg mL−1), epicatechin (9.0 ± 1.1 µg mL−1), and ferulic (1.5 ± 0.3 µg mL−1) and caffeic acid (3.6 ± 0.1 µg mL−1). Thirty-two Wistar male rats were randomized into four groups: a control group (C) (no treatment), GM group (100 mg kg−1 bw day−1 GM), GM+SN group (100 mg kg−1 bw day−1 GM and 1 mL SN extract day−1), and SN group (1 mL SN extract day−1). Lipid peroxidation, evaluated by malondialdehyde (MDA), and antioxidant enzymes activity—superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPX)—were recorded in renal tissue after ten days of experimental treatment. The MDA level was significantly higher in the GM group compared to the control group (p < 0.0001), and was significantly reduced by SN in the GM+SN group compared to the GM group (p = 0.021). SN extract failed to improve SOD, CAT, and GPX activity in the GM+SN group compared to the GM group (p > 0.05), and its action was most probably due to the ability of flavonoids (rutin, epicatechin) and ferulic and caffeic acids to inhibit synthesis and neutralize reactive species, to reduce the redox-active iron pool, and to inhibit lipid peroxidation. In this study, we propose an innovative method for counteracting GM nephrotoxicity with a high efficiency and low cost, but with the disadvantage of the multifactorial environmental variability of the content of SN extracts.
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Nyambe MM, Kwembeya EG, Lisao K, Hans R. Oral hygiene in Namibia: A case of chewing sticks. JOURNAL OF ETHNOPHARMACOLOGY 2021; 277:114203. [PMID: 33992751 DOI: 10.1016/j.jep.2021.114203] [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: 01/13/2021] [Revised: 04/16/2021] [Accepted: 05/08/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Chewing sticks have served as the primary form of dental care for rural communities in resource-poor settings for millennia. They are one of the most important under-researched, non-timber forest products in Namibia. This review provides an overview of plants that are used as chewing sticks in Namibia and highlights pharmacological as well as phytochemical studies conducted on them. AIM OF THE STUDY This review aims to present a summary of studies that have been done on the ethnomedicinal uses, phytochemistry, biological activity as well as evidence on the scientific validation and geographical distribution of chewing sticks in Namibia. It also highlights research gaps and provides an impetus for the scientific investigations of these plant species. MATERIAL AND METHODS Literature searches using keywords including oral hygiene, chewing sticks, ethnomedicinal uses, phytochemistry, antimicrobial, antioxidants, anti-inflammatory activities and toxicity studies, chewing sticks, and distribution in Namibia on various electronic search engines was conducted. RESULTS Of the 41 plant species identified, Cordia sinensis Lam., Faidherbia albida (Delile) A.Chev. and Harpagophytum zeyheri Decne. are used for both gargling and as mouthwash. The plant families Fabacae, Ebenaceae, and Burseraceae account for 22.0%, 12.2%, and 7.30% of plant species recorded as chewing sticks in Namibia respectively. This study revealed a significant relationship between plant family and scientific validation. Species belonging to Burseraceae, Apocynaceae, Montiniaceae, and Cucurbitaceae families have only been partially validated. The Kunene region, home to the Ovahimba ethnic group, had the highest proportion (87.8%) of chewing sticks species compared to other regions. CONCLUSION This review revealed that most of the plants used as chewing sticks in Namibia require an in-depth pharmacological and phytochemical investigation as deduced from the paucity of literature on the therapeutic methods, mechanisms of action, efficacy, toxicity, and clinical relevance of these species.
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Affiliation(s)
- Moola M Nyambe
- Department of Chemistry and Biochemistry, University of Namibia, Faculty of Science, P/Bag, 13301, Windhoek, Namibia.
| | - Ezekeil G Kwembeya
- Department of Biological Sciences, University of Namibia, Faculty of Science, P/Bag, 13301, Windhoek, Namibia
| | - Kamuhelo Lisao
- Ministry of Environment, Forestry and Tourism. Directorate of Forestry, P/Bag, 1971, Katima Mulilo, Namibia
| | - Renate Hans
- Department of Chemistry and Biochemistry, University of Namibia, Faculty of Science, P/Bag, 13301, Windhoek, Namibia
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Mishra P, Mandlik D, Arulmozhi S, Mahadik K. Nephroprotective role of diosgenin in gentamicin-induced renal toxicity: biochemical, antioxidant, immunological and histopathological approach. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2021. [DOI: 10.1186/s43094-021-00318-z] [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
Aminoglycoside antibiotics, gentamicin (GM) owns the utmost nephrotoxic potential than other antibiotics from the same category. To the other side, diosgenin (DG) showed the antioxidant and anti-inflammatory property.
Results
The present study was aimed to explore the nephroprotective effect of diosgenin on gentamicin-induced renal toxicity in Wistar rats. Wistar albino rats were divided into six groups (n = 6): Normal control (NC), Nephrotoxicity control (GM), DG (20 mg/kg), DG (40 mg/kg), DG (80 mg/kg), accordingly. After the treatment, the nephroprotective effects of DG were assessed by measuring serum levels of creatinine (Cr), blood urea nitrogen (BUN), total proteins (TP), albumin and urea levels. Urine volume, proteins, electrolyte levels, creatinine clearance were also evaluated in urine samples. Oxidative stress was evaluated through the measurement of antioxidant stress markers in the kidney tissue. Changes in body weight and kidney weight were also recorded along with a histopathological examination of kidney sections. For evaluation of inflammation, TNF-α and IL-1β levels were measured in the blood serum using ELISA kits. GM intoxication induced elevated serum creatinine, BUN, urea, albumin and TP levels, urine electrolytes levels, pro-inflammatory cytokines, antioxidant parameters which were found to be decreased significantly in a dose-dependent manner in rat groups received DG which was also evidenced by the histological observations.
Conclusion
DG showed a significant nephroprotective effect in a dose-dependent manner by ameliorating the GM induced nephrotoxicity in Wistar rats.
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ACE2 activator diminazene aceturate exerts renoprotective effects in gentamicin-induced acute renal injury in rats. Clin Sci (Lond) 2021; 134:3093-3106. [PMID: 33206153 DOI: 10.1042/cs20201022] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 11/16/2020] [Accepted: 11/18/2020] [Indexed: 12/13/2022]
Abstract
Acute Kidney Injury (AKI) comprises a rapidly developed renal failure and is associated with high mortality rates. The Renin-Angiotensin System (RAS) plays a pivotal role in AKI, as the over-active RAS axis exerts major deleterious effects in disease progression. In this sense, the conversion of Angiotensin II (Ang II) into Angiotensin-(1-7) (Ang-(1-7)) by the Angiotensin-converting enzyme 2 (ACE2) is of utmost importance to prevent worse clinical outcomes. Previous studies reported the beneficial effects of oral diminazene aceturate (DIZE) administration, an ACE2 activator, in renal diseases models. In the present study, we aimed to evaluate the therapeutic effects of DIZE administration in experimental AKI induced by gentamicin (GM) in rats. Our findings showed that treatment with DIZE improved renal function and tissue damage by increasing Ang-(1-7) and ACE2 activity, and reducing TNF-α. These results corroborate with a raising potential of ACE2 activation as a strategy for treating AKI.
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Josson Akkara P, Sabina EP. A biochemical approach to the anti-inflammatory, antioxidant and antiapoptotic potential of beta-carotene as a protective agent against bromobenzene-induced hepatotoxicity in female Wistar albino rats. J Appl Biomed 2020; 18:87-95. [PMID: 34907730 DOI: 10.32725/jab.2020.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 07/28/2020] [Indexed: 11/05/2022] Open
Abstract
Bromobenzene is a compound which has contributed much in understanding the mechanisms involved in xenobiotic hepatotoxicity induced by drugs and environment pollutants. In the present study, the protective and ameliorative effect of beta-carotene was investigated against bromobenzene-induced hepatotoxicity and compared with silymarin, a standard hepatoprotective reference drug. Beta-carotene (10 mg/kg b.w. p.o.) was administered to the rats for 9 days before intragastric intubation of bromobenzene (10 mmol/kg b.w.). Liver marker enzymes (aspartate transaminase, alanine transaminase and alkaline phosphatase), total protein content, bilirubin, total cholesterol, high-density lipoproteins, triglycerides, antioxidant status (reduced glutathione, superoxide dismutase, catalase, glutathione-S-transferase and glutathione peroxidase) were assessed along with histopathological analysis. ELISA was performed for analysing the levels of cytokines such as TNF-α, IL-1β and IL-6 in serum and in the liver. Caspase-3, COX-2 and NF-κB were evaluated by Western blotting. Administration of bromobenzene resulted in elevated levels of liver marker enzymes, bilirubin, lipid peroxidation and cytokines but deterioration in total protein content, antioxidant levels and histopathological conditions. Pre-treatment with beta-carotene not only significantly decreased the levels of liver markers, lipid peroxidation and cytokines but also improved histo-architecture and increased antioxidant levels minimising oxidative stress, and reduced factors contributing to apoptosis. This significant reversal of the biochemical changes on pre-treatment with beta-carotene in comparison with rats administered with bromobenzene clearly demonstrates that beta-carotene possesses promising hepatoprotective effect through its antioxidant, anti-inflammatory and antiapoptotic activity and hence is suggested as a potential therapeutic agent for protection from bromobenzene.
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Affiliation(s)
- Priya Josson Akkara
- Vellore Institute of Technology, School of Bio Sciences and Technology, Vellore, India.,Kristu Jayanti College (Autonomous), Bengaluru, India
| | - Evan Prince Sabina
- Vellore Institute of Technology, School of Bio Sciences and Technology, Vellore, India
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Mahi-Birjand M, Yaghoubi S, Abdollahpour-Alitappeh M, Keshtkaran Z, Bagheri N, Pirouzi A, Khatami M, Sineh Sepehr K, Peymani P, Karimzadeh I. Protective effects of pharmacological agents against aminoglycoside-induced nephrotoxicity: A systematic review. Expert Opin Drug Saf 2020; 19:167-186. [PMID: 31914328 DOI: 10.1080/14740338.2020.1712357] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Introduction: Aminoglycosides have been long used for antibacterial treatment and are still commonly used in clinical practice. Despite their extensive application and positive effects, drug-related toxicity is considered as the main obstacle for aminoglycosides. Aminoglycosides induce nephrotoxicity through the endocytosis and accumulation of the antibiotics in the epithelial cells of proximal tubule. Most importantly, however, a number of pharmacological agents were demonstrated to have protective activities against nephrotoxicity in experimental animals.Areas covered: In the present systematic review, the authors provide and discuss the mechanisms and epidemiological features of aminoglycoside-induced nephrotoxicity, and focus mainly on recent discoveries and key features of pharmacological interventions. In total, 39 articles were included in this review.Expert opinion: The majority of studies investigated gentamicin-induced nephrotoxicity in animal models. Antioxidants, chemicals, synthetic drugs, hormones, vitamins, and minerals showed potential values to prevent gentamicin-induced nephrotoxicity. Indicators used to evaluate the effectiveness of nephroprotection included antioxidative indexes, inflammatory responses, and apoptotic markers. Among the nephroprotective agents studied, herbs and natural antioxidant agents showed excellent potential to provide a protective strategy against gentamicin-induced nephrotoxicity.
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Affiliation(s)
- Motahareh Mahi-Birjand
- Student Research Committee, Department of Clinical Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.,Infectious Disease Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Sajad Yaghoubi
- Department of Clinical Microbiology, Iranshahr University of Medical Sciences, Iranshahr, Iran
| | | | - Zahra Keshtkaran
- Department of Nursing, School of Nursing and Midwifery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nader Bagheri
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | | | - Mehrdad Khatami
- NanoBioelectrochemistry Research Center, Bam University of Medical Sciences, Bam, Iran
| | - Koushan Sineh Sepehr
- Laboratory Sciences Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Payam Peymani
- Department of Clinical Pharmacology and Toxicology, University Hospital Zurich-University of Zurich, Switzerland.,Health Policy Research Center, Institute of Heath, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Iman Karimzadeh
- Student Research Committee, Department of Clinical Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Antifungal Activity of Euclea divinorum Root and Study of its Ethnobotany and Phytopharmacology. Processes (Basel) 2019. [DOI: 10.3390/pr7100680] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The ethnobotanical survey of Euclea divinorum Hiern (Ebenaceae) was conducted on Soqotra Island, Yemen. The root bark is used to treat mouth, dental, dermal and blood diseases in the traditional medicine of the island. The study is the first report about the effect of the plant root barks against six human pathogenic fungi. The non-polar dichloromethane extract of Euclea divinorum root bark showed stronger antifungal activities compared to polar direct and sequential methanolic extracts. These extracts showed significant broad antifungal activity against Absidia corymbifera, Aspergillus fumigatus, Candida krusei, Microsporum gypseum, Mucor sp. and Trichophyton mentagrophytes compared to the standard antibiotic drug nystatin. Thin-layer chromatography (TLC) revealed the presence of the naphthoquinones in the extracts. The results showed an extraction process to separate most antifungal naphthoquinones from the root bark by using non-polar solvent dichloromethane, while flavonoids remained in the polar methanolic extracts; therefore, the polar sequential and direct methanolic extracts recorded higher antioxidant activity than the non-polar extracts with less toxicity. The biological and chemical results identified the presence of antifungal and antioxidant constituents in the root bark and confirm its traditional use in Soqotra Island as crude powder to treat dental and dermal diseases and to clean teeth. Moreover, our results are compared with literature review on ethnobotany and phytopharmacology of the E. divinorum to present a medicinal monograph about the plant.
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Sodimbaku V, Pujari L, Mullangi R, Marri S. Carrot (Daucus carota L.): Nephroprotective against gentamicin-induced nephrotoxicity in rats. Indian J Pharmacol 2017; 48:122-7. [PMID: 27127313 PMCID: PMC4825426 DOI: 10.4103/0253-7613.178822] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objectives: Daucus carota L.(DC) commonly known as carrot, folkorically used as ethnomedicine to treat nephrosis and other urinary disorders. Hence, the present study was aimed to investigate the nephroprotective effects of ethanolic root extract of DC against gentamicin-induced nephrotoxicity in Albino Wistar rats. Methods: Nephrotoxicity in rats was induced by intraperitoneal administration of gentamicin (100 mg/kg/day) for 8 days. Rats of either sex were divided into four groups (n = 6). Group 1 served as control that received normal saline (i.p.) whereas Group 2 (GM) was treated with gentamicin which served as gentamicin-intoxicated group. Group 3–4 (DC200, DC 400) were pretreated with DC at doses of 200 mg/kg and 400 mg/kg (p.o.), respectively, 1 h before the gentamicin intoxication. Following treatment, the nephroprotective effects of DC were evaluated by using serum levels of urea, blood urea nitrogen (BUN), uric acid, and creatinine levels; change in body weight and wet kidney weight along with the histological observations among the experimental groups. Results: Gentamicin intoxication induced elevated serum urea, BUN, uric acid, and creatinine levels which was found to be significantly (P < 0.01) decreased in a dose-dependent manner in groups received DC which was also evidenced by the histological observations. Conclusion: DC showed a significant nephroprotective effect in a dose-dependent manner by ameliorating the gentamicin-induced nephrotoxicity and thus authenticates its ethnomedicinal use.
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Affiliation(s)
- Vamsi Sodimbaku
- Department of Pharmacology, Sree Vidyanikethan College of Pharmacy, Tirupathi, Andhra Pradesh, India
| | - Latha Pujari
- Department of Pharmacology, Sree Vidyanikethan College of Pharmacy, Tirupathi, Andhra Pradesh, India
| | - Raviteja Mullangi
- Department of Pharmacology, Sree Vidyanikethan College of Pharmacy, Tirupathi, Andhra Pradesh, India
| | - Saisudheer Marri
- Department of Pharmacology, Gitam University, Visakhapatnam, Andhra Pradesh, India
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Woldemedhin B, Nedi T, Shibeshi W, Sisay M. Evaluation of the diuretic activity of the aqueous and 80% methanol extracts of the root of Euclea divinorum Hiern (Ebenaceae) in Sprague Dawley rats. JOURNAL OF ETHNOPHARMACOLOGY 2017; 202:114-121. [PMID: 28089738 DOI: 10.1016/j.jep.2017.01.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Revised: 01/02/2017] [Accepted: 01/09/2017] [Indexed: 06/06/2023]
Abstract
BACKGROUND Diuretics are drugs that increase the formation of urine and are important for the treatment of various diseases including hypertension and edema. The root decoction of Euclea divinorum has been used as a diuretic agent in the traditional medicine. Therefore, this study was aimed to evaluate the diuretic activity of the crude extracts of the roots of Euclea divinorum in Sprague Dawley rats. METHODS The aqueous extract (AE) and 80% methanol extract (80ME) of the plant were prepared using decoction and maceration, respectively. Vehicle (distilled water, 10ml/kg), standard drug (hydrochlorothiazide, 10mg/kg) and three doses (100mg/kg, 200mg/kg and 400mg/kg) of the AE and 80ME were given to male rats by oral gavage. Parameters like urine volume (for 5h), electrolyte concentration and pH were measured (at 5th h) and analyzed. Data were analyzed using one way analysis of variance (ANOVA) followed by Tukey post hoc test. Linear regression was also applied to show the dose dependency nature of the diuretic effect. RESULTS The result indicated that the 80ME of the plant significantly (p<0.05) produced diuresis at 200mg/kg and 400mg/kg. Furthermore, the AE produced significant diuresis (p<0.05) at all doses. With regard to the electrolyte excretion, the AE produced significant natriuresis and kaliuresis at all tested doses (p<0.001), while the 80ME showed significant natriuresis and kaliuresis at 200mg/kg (p<0.01) and 400mg/kg (p<0.001). Preliminary phytochemical screening revealed the presence of secondary metabolites, including saponins, flavonoids, glycosides, steroids, tannins and terpinoids in both extracts. These constituents might be responsible for the diuretic activity of Euclea divinorum. Both extracts were also found to be safe at 2000mg/kg on the acute toxicity study. CONCLUSION This finding provides a scientific support for the acclaimed traditional use of the roots of Euclea divinorum as a diuretic agent.
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Affiliation(s)
- Beharu Woldemedhin
- Department of Pharmacology, College of Medicine and Health Sciences, Dilla University, Ethiopia
| | - Teshome Nedi
- Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Ethiopia
| | - Workineh Shibeshi
- Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Ethiopia
| | - Mekonnen Sisay
- Department of Pharmacology, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Ethiopia.
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Moreira Galdino P, Nunes Alexandre L, Fernanda Pacheco L, de Souza Lino Junior R, de Paula JR, Rodrigues Pedrino G, Henrique Xavier C, Maria Ferreira P. Nephroprotective effect of Rudgea viburnoides (Cham.) Benth leaves on gentamicin-induced nephrotoxicity in rats. JOURNAL OF ETHNOPHARMACOLOGY 2017; 201:100-107. [PMID: 28242383 DOI: 10.1016/j.jep.2017.02.035] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 02/10/2017] [Accepted: 02/23/2017] [Indexed: 06/06/2023]
Abstract
RELEVANCE Rudgea viburnoides, popularly known as "congonha-de-bugre" or "erva de bugre", is used in folk medicine as hypotensive, blood depurative, anti-rheumatic, diuretic and in the treatment of kidney and bladder pain. AIM Based on the popularly acclaimed nephron-protective effect of R. viburnoides, we investigated, using rats, the protective effect of this plant extract on gentamicin-induced kidney injury. MATERIAL AND METHODS Urinary volume, water and food intakes were assessed in adult male Wistar rats (naive or gentamicin-induced model of nephrotoxicity) treated with R. viburnoides extract. Also blood and kidney samples were collected for further laboratory and histological analyses. RESULTS R. viburnoides leaves extract improved renal function. It also improved the renal function impairments caused by gentamicin-induced nephrotoxicity, as revealed by glomerular filtration rate, urine output and proteinuria. CONCLUSION R. viburnoides exert renoprotective effect, which may support its popular use for renal diseases treatment.
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Affiliation(s)
| | - Layse Nunes Alexandre
- Laboratório de Fisiologia e Terapêutica Cardiovascular, ICB, UFG, Goiânia, GO, Brazil
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Changizi-Ashtiyani S, Seddigh A, Najafi H, Hossaini N, Avan A, Akbary A, Manian M, Nedaeinia R. Pimpinella anisum L.ethanolic extract ameliorates the gentamicin- induced nephrotoxicity in rats. Nephrology (Carlton) 2017; 22:133-138. [DOI: 10.1111/nep.12953] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Revised: 09/15/2016] [Accepted: 10/17/2016] [Indexed: 11/29/2022]
Affiliation(s)
- Saeed Changizi-Ashtiyani
- Department of Physiology, School of Paramedical Sciences; Arak University of Medical Sciences; Arak IR Iran
| | - Amirhassan Seddigh
- Medical Student, Student Research Committee; Arak University of Medical Sciences; Arak IR Iran
| | - Houshang Najafi
- Department of Medicinal Plants; University of Arak; Arak IR Iran
| | - Nasser Hossaini
- Traditional and Complementary Medicine Research Center (TCMRC); Arak University of Medical Sciences; Arak IR Iran
| | - Amir Avan
- Medical Biology Research Center; Kermanshah University of Medical Sciences; Kermanshah IR Iran
| | - Ahmad Akbary
- Molecular Medicine Group, Department of Modern Sciences and Technologies, School of Medicine; Mashhad University of Medical Sciences; Mashhad IR Iran
| | - Mostafa Manian
- Immunology Research Center; Iran University of Medical Sciences; Tehran IR Iran
| | - Reza Nedaeinia
- Student Research Committee, Department of Medical Biotechnology, School of Medicine; Mashhad University of Medical Sciences; Mashhad IR Iran
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18
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Simon JP, Evan Prince S. Natural remedies for non-steroidal anti-inflammatory drug-induced toxicity. J Appl Toxicol 2016; 37:71-83. [PMID: 27652576 DOI: 10.1002/jat.3391] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Revised: 08/08/2016] [Accepted: 08/21/2016] [Indexed: 12/14/2022]
Abstract
The liver is an important organ of the body, which has a vital role in metabolic functions. The non-steroidal anti-inflammatory drug (NSAID), diclofenac causes hepato-renal toxicity and gastric ulcers. NSAIDs are noted to be an agent for the toxicity of body organs. This review has elaborated various scientific perspectives of the toxicity caused by diclofenac and its mechanistic action in affecting the vital organ. This review suggests natural products are better remedies than current clinical drugs against the toxicity caused by NSAIDs. Natural products are known for their minimal side effects, low cost and availability. On the other hand, synthetic drugs pose the danger of adverse effects if used frequently or over a long period. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Jerine Peter Simon
- School of Biosciences and Technology, VIT University, Vellore, -632014, Tamilnadu, India
| | - Sabina Evan Prince
- School of Biosciences and Technology, VIT University, Vellore, -632014, Tamilnadu, India
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Dungca NTP. Protective effect of the methanolic leaf extract of Eclipta alba (L.) Hassk. (Asteraceae) against gentamicin-induced nephrotoxicity in Sprague Dawley rats. JOURNAL OF ETHNOPHARMACOLOGY 2016; 184:18-21. [PMID: 26945981 DOI: 10.1016/j.jep.2016.03.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Revised: 03/01/2016] [Accepted: 03/01/2016] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Eclipta alba, also known as Eclipta prostrata, is a weed of the family Asteraceae found in tropical and subtropical regions widely used in herbal medicine, including treatment of renal diseases. AIM OF THE STUDY This study aims to evaluate the protective effect of the methanolic leaf extract of Eclipta alba on gentamicin-induced nephrotoxicity in rats. MATERIALS AND METHODS Nephrotoxicity was induced in rats by subcutaneous injection of gentamicin (80mg/kg/day for seven days). Quercetin was used as a positive control. The nephroprotective activity was evaluated by determining blood urea nitrogen, serum creatinine, urinary microprotein, renal catalase and malondialdehyde levels. RESULTS The extract protected the rat kidneys against gentamicin-induced renal tubular alterations and rises in blood urea nitrogen, serum creatinine, and microprotein levels. Lipid peroxidation and decrement in catalase levels were also ameliorated. CONCLUSION The study revealed the protective effect of the methanolic leaf extract of E. alba and suggests that the probable mechanism for the nephroprotection by the extract may be due to its good radical scavenging activity and Fe(3+) ion-reducing ability.
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Affiliation(s)
- Niña Theresa P Dungca
- The Graduate School, University of Santo Tomas, España Blvd., Manila 1015, Philippines.
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Martin SJ, Sabina EP. Amelioration of anti-tuberculosis drug induced oxidative stress in kidneys by Spirulina fusiformis in a rat model. Ren Fail 2016; 38:1115-21. [PMID: 27183989 DOI: 10.1080/0886022x.2016.1184940] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Nephrotoxicity is a rare complication caused by anti-tuberculosis therapy-induced oxidative stress. The Cyanobacterium Spirulina fusiformis Voronikhin belonging to Oscillatoriaceae family is used traditionally as a source of antioxidants against oxidative stress. We aimed to investigate the efficacy of S. fusiformis in modifying isoniazid (INH) and rifampicin (RIF)-induced changes in Wistar rat kidneys. Animals were divided into six groups: normal control rats; toxic control (INH & RIF-50 mg/kg b.w./d each; p.o.); INH & RIF + S. fusiformis (400 mg/kg b.w./d); INH & RIF + S. fusiformis (800 mg/kg b.w./d); S. fusiformis (800 mg/kg b.w./d) alone-treated rats; INH & RIF + silymarin (25 mg/kg b.w./d). Study duration was 28 d after which blood and kidneys were analyzed. We also studied the binding and interactions of the transcription factors Liver X Receptor (LXR) and Farnesoid X Receptor (FXR) with INH, RIF, and representative active compounds of S. fusiformis by in silico methods. INH & RIF treatment caused significant (p< 0.05) decrease in antioxidant levels and significant (p< 0.05) increase in the levels of creatinine, urea, and uric acid showing impaired kidney function. Spirulina fusiformis ameliorated these effects in a dose dependent manner. Histological examination of kidneys supported these findings. Results of the in silico analyses showed that selected active components of S. fusiformis interact with LXR and FXR and could be a possible mechanism of action. S. fusiformis rendered protection against anti-tuberculosis drugs-induced oxidative stress in kidney tissues of rats.
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Affiliation(s)
- Sherry Joseph Martin
- a Department of Bio-Medical Sciences, School of Bio Sciences and Technology, VIT University , Vellore , Tamil Nadu , India
| | - Evan Prince Sabina
- a Department of Bio-Medical Sciences, School of Bio Sciences and Technology, VIT University , Vellore , Tamil Nadu , India
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Omosa LK, Midiwo JO, Masila VM, Gisacho BM, Munayi R, Chemutai KP, Elhaboob G, Saeed MEM, Hamdoun S, Kuete V, Efferth T. Cytotoxicity of 91 Kenyan indigenous medicinal plants towards human CCRF-CEM leukemia cells. JOURNAL OF ETHNOPHARMACOLOGY 2016; 179:177-96. [PMID: 26721219 DOI: 10.1016/j.jep.2015.12.028] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Revised: 12/19/2015] [Accepted: 12/20/2015] [Indexed: 05/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Plants from Kenyan flora are traditionally used against many ailments, including cancer and related diseases. Cancer is characterized as a condition with complex signs and symptoms. Recently there are recommendations that ethnopharmacological usages such as immune and skin disorders, inflammatory, infectious, parasitic and viral diseases should be taken into account when selecting plants that treat cancer. AIM The present study was aimed at investigating the cytotoxicity of a plethora of 145 plant parts from 91 medicinal plants, most of which are used in the management of cancer and related diseases by different communities in Kenya, against CCRF-CEM leukemia cell line. MATERIALS AND METHODS Extracts from different plant parts (leaves, stems, stem bark, roots, root barks, aerial parts and whole herb) were obtained by cold percolation using different solvent systems, such as (1:1v/v) dichloromethane (CH2Cl2) and n-hexane (1), methanol (MeOH) and CH2Cl2 (2); neat MeOH (3), 5% H2O in MeOH (4) and with ethanol (EtOH, 5); their cytotoxicities were determined using the resazurin reduction assay against CCRF-CEM cells. RESULTS At a single concentration of 10μg/mL, 12 out of 145 extracts exhibited more than 50% cell inhibition. These include samples from the root bark of Erythrina sacleuxii (extracted with 50% n-hexane-CH2Cl2), the leaves of Albizia gummifera, and Strychnos usambarensis, the stem bark of Zanthoxylum gilletii, Bridelia micrantha, Croton sylvaticus, and Albizia schimperiana; the root bark of Erythrina burttii and E. sacleuxii (extracted with 50% CH2Cl2-MeOH), the stem bark of B. micrantha and Z. gilletii (extracted using 5% MeOH-H2O) and from the berries of Solanum aculeastrum (extracted with neat EtOH). The EtOH extract of the berries of S. aculeastrum and A. schimperiana stem bark extract displayed the highest cytotoxicity towards leukemia CCRF-CEM cells, with IC50 values of 1.36 and 2.97µg/mL, respectively. Other extracts having good activities included the extracts of the stem barks of Z. gilletii and B. micrantha and leaves of S. usambarensis with IC50 values of 9.04, 9.43 and 11.09µg/mL, respectively. CONCLUSIONS The results of this study provided information related to the possible use of some Kenyam medicinal plants, and mostly S. aculeastrum, A. schimperiana, C. sylvaticus, Z. gilletii, B. micrantha and S. usambarensis in the treatment of leukemia. The reported data helped to authenticate the claimed traditional use of these plants. However, most plants are used in combination as traditional herbal concoctions. Hence, the cytotoxicity of corresponding plant combinations should be tested in vitro to authenticate the traditional medical practitioners actual practices.
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Affiliation(s)
- Leonidah K Omosa
- Department of Chemistry, School of Physical Sciences, University of Nairobi, P. O. Box 30197-00100, Nairobi, Kenya; Department of Pharmaceutical Biology, Institute of Pharmacy and Biochemistry, Johannes Gutenberg University, Staudinger Weg 5, 55128 Mainz, Germany.
| | - Jacob O Midiwo
- Department of Chemistry, School of Physical Sciences, University of Nairobi, P. O. Box 30197-00100, Nairobi, Kenya
| | - Veronica M Masila
- Department of Chemistry, School of Physical Sciences, University of Nairobi, P. O. Box 30197-00100, Nairobi, Kenya
| | - Boniface M Gisacho
- Department of Chemistry, School of Physical Sciences, University of Nairobi, P. O. Box 30197-00100, Nairobi, Kenya
| | - Renee Munayi
- Department of Chemistry, School of Physical Sciences, University of Nairobi, P. O. Box 30197-00100, Nairobi, Kenya
| | | | - Gihan Elhaboob
- Department of Biochemistry, Faculty of Medicine, University of Khartoum, P. O. Box 321-11115, Khartoum, Sudan
| | - Mohamed E M Saeed
- Department of Pharmaceutical Biology, Institute of Pharmacy and Biochemistry, Johannes Gutenberg University, Staudinger Weg 5, 55128 Mainz, Germany
| | - Sami Hamdoun
- Department of Pharmaceutical Biology, Institute of Pharmacy and Biochemistry, Johannes Gutenberg University, Staudinger Weg 5, 55128 Mainz, Germany
| | - Victor Kuete
- Department of Pharmaceutical Biology, Institute of Pharmacy and Biochemistry, Johannes Gutenberg University, Staudinger Weg 5, 55128 Mainz, Germany; Department of Biochemistry, Faculty of Science, University of Dschang, Dschang, Cameroon
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmacy and Biochemistry, Johannes Gutenberg University, Staudinger Weg 5, 55128 Mainz, Germany.
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Baskaran UL, Martin SJ, Mahaboobkhan R, Prince SE. Protective role of Triphala, an Indian traditional herbal formulation, against the nephrotoxic effects of bromobenzene in Wistar albino rats. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2015; 13:115-21. [PMID: 25797642 DOI: 10.1016/s2095-4964(15)60165-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE The purpose of the present study was to evaluate the nephroprotective and antioxidant properties of Triphala against bromobenzene-induced nephrotoxicity in female Wistar albino rats. METHODS Animals were divided into five groups of six rats and treated as follows: Group I was a normal control and received no treatment, Group II received only bromobenzene (10 mmol/kg), Groups III and IV received bromobenzene and Triphala (250 and 500 mg/kg, respectively), Group V received Triphala alone (500 mg/kg), and Group VI received bromobenzene and silymarin (100 mg/kg). Antioxidant status and serum kidney functional markers were analyzed. RESULTS Bromobenzene treatment resulted in significant (P< 0.05) decreases in the activities of antioxidant enzymes such as catalase, superoxide dismutase, glutathione-S-transferase and glutathione peroxidase as well as total reduced glutathione. There was a significant (P< 0.05) increase in lipid peroxidation in kidney tissue homogenates. There were significant (P< 0.05) reductions in the levels of serum total protein and albumin as well as significant (P< 0.05) increases in serum creatinine, urea and uric acid. The oral administration of two different doses (250 and 500 mg/kg) of Triphala in bromobenzene-treated rats normalized the tested parameters. The histopathological examinations of kidney sections of the experimental rats support the biochemical observations. CONCLUSION Triphala treatment alleviated the nephrotoxic effects of bromobenzene by increasing the activities of antioxidant enzymes and reducing the levels of lipid peroxidation and kidney functional markers.
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Affiliation(s)
| | - Sherry Joseph Martin
- School of Biosciences and Technology, VIT University, Vellore-632014, Tamilnadu, India
| | - Rasool Mahaboobkhan
- School of Biosciences and Technology, VIT University, Vellore-632014, Tamilnadu, India
| | - Sabina Evan Prince
- School of Biosciences and Technology, VIT University, Vellore-632014, Tamilnadu, India
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Rodríguez Salgueiro S, González Núñez L. Morphological methods to evaluate protective agents against aminoglycoside-induced nephrotoxicity. J Renal Inj Prev 2015; 4:1-3. [PMID: 25848637 PMCID: PMC4381029 DOI: 10.12861/jrip.2015.01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2014] [Accepted: 11/23/2014] [Indexed: 11/17/2022] Open
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Gao SY, Gong YF, Sun QJ, Bai J, Wang L, Fan ZQ, Sun Y, Su YJ, Gang J, Ji YB. Screening antitumor bioactive fraction from Sauromatum giganteum (Engl.) Cusimano & Hett and sensitive cell lines with the serum pharmacology method and identification by UPLC-TOF-MS. Molecules 2015; 20:4290-306. [PMID: 25756649 PMCID: PMC6272407 DOI: 10.3390/molecules20034290] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2014] [Revised: 12/09/2014] [Accepted: 02/12/2015] [Indexed: 12/16/2022] Open
Abstract
Sauromatum giganteum (Engl.) Cusimano & Hett Tuber are used in Chinese folklore medicine for treatment of neoplasms. However, the claim has not been scientifically validated. The aim of the study is to screen the antitumor bioactive fraction of Sauromatum giganteum (Engl.) Cusimano & Hett Tuber and sensitive tumor cell lines using a cytotoxicity assay in vitro and tumor transplantation method in vivo, to support its use in folk medicine. The petroleum ether fraction, chloroform fraction, ethyl acetate fraction, n-butanol fraction and water fraction were successively extracted by turn by the maceration under reflux assay. Screening of antitumor bioactive fraction and sensitive cell lines were measured by MTT assay and the serum pharmacology method, and in vivo the antitumor activities of the active fraction was evaluated by using S180 or H22 tumor-bearing mice model and Kunming mice. The active constituents of ethyl acetate fraction of Sauromatum giganteum (Engl.) Cusimano & Hett were characterized by UPLC-TOF-MS. Compared with control groups, mice serum containing ethyl acetate fraction had a inhibition effect on SMMC-7721 cell, SGC-7901 cell, MCF-7 cell, HeLa cell, A549 cell, HT-29, and MDA-MB-231, respectively, but mice serum containing other four fractions had no different with that of control group. The inhibition capabilities of mice serum containing ethyl acetate fraction on the seven cell lines in descending order is SGC-7901 > SMMC-7721 > MCF-7 > HT-29 > A549 > HeLa > MDA-MB-231. In vivo the inhibition rate of 106, 318, 954 mg/kg·d ethyl acetate fraction dry extract to sarcoma S180 is 15.22%, 26.15% and 40.24%, respectively, and life prolonging rate to hepatoma H22 is 33.61%, 40.16% and 55.74%. A total of 14 compounds were identified in the ethyl acetate fraction of Sauromatum giganteum (Engl.) Cusimano & Hett. The results of the experimental studies proved the antitumor activity of Sauromatum giganteum (Engl.) Cusimano & Hett and supported the traditional use of this plant. These data indicate the potential for the use of ethyl acetate fraction of Sauromatum giganteum (Engl.) Cusimano & Hett Tuber in tumor therapy, anti-tumor activity on cancer cell line in descending order is SGC-7901 > SMMC-7721 > MCF-7 > HT-29 > A549 > HeLa > MDA-MB-231.
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Affiliation(s)
- Shi-Yong Gao
- The Institute of Materia Medica, The Research Center of Life Sciences and Environmental Sciences, Harbin Commerce University, Harbin 150076, Heilongjiang, China.
| | - Yun-Fei Gong
- The Institute of Materia Medica, The Research Center of Life Sciences and Environmental Sciences, Harbin Commerce University, Harbin 150076, Heilongjiang, China.
| | - Qiu-Jia Sun
- The Institute of Materia Medica, The Research Center of Life Sciences and Environmental Sciences, Harbin Commerce University, Harbin 150076, Heilongjiang, China.
| | - Jing Bai
- The Institute of Materia Medica, The Research Center of Life Sciences and Environmental Sciences, Harbin Commerce University, Harbin 150076, Heilongjiang, China.
| | - Long Wang
- The Institute of Materia Medica, The Research Center of Life Sciences and Environmental Sciences, Harbin Commerce University, Harbin 150076, Heilongjiang, China.
- Engineering Research Center of Natural Anticancer Drugs of Ministry of Education, Harbin University of Commerce, Harbin 150076, Heilongjiang, China.
| | - Zi-Quan Fan
- China Solution Center, Waters Technolygies (Shanghai) Ltd., Shanghai 201206, China.
| | - Yu Sun
- The Institute of Materia Medica, The Research Center of Life Sciences and Environmental Sciences, Harbin Commerce University, Harbin 150076, Heilongjiang, China.
- Engineering Research Center of Natural Anticancer Drugs of Ministry of Education, Harbin University of Commerce, Harbin 150076, Heilongjiang, China.
| | - Yi-Jun Su
- The Institute of Materia Medica, The Research Center of Life Sciences and Environmental Sciences, Harbin Commerce University, Harbin 150076, Heilongjiang, China.
| | - Jian Gang
- The Institute of Materia Medica, The Research Center of Life Sciences and Environmental Sciences, Harbin Commerce University, Harbin 150076, Heilongjiang, China.
| | - Yu-Bin Ji
- The Institute of Materia Medica, The Research Center of Life Sciences and Environmental Sciences, Harbin Commerce University, Harbin 150076, Heilongjiang, China.
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Fouad AA, Albuali WH, Zahran A, Gomaa W. Protective effect of naringenin against gentamicin-induced nephrotoxicity in rats. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2014; 38:420-429. [PMID: 25128772 DOI: 10.1016/j.etap.2014.07.015] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2014] [Revised: 07/19/2014] [Accepted: 07/24/2014] [Indexed: 06/03/2023]
Abstract
The protective effect of naringenin, a flavonoid compound isolated from citrus fruits, was investigated against nephrotoxicity induced by gentamicin (80mgkg(-1)/day, i.p., for eight days) in rats. Naringenin treatment (50mgkg(-1)/day, p.o.) was administered for eight days, starting on the same day of gentamicin administration. Gentamicin caused significant elevations of serum creatinine, and kidney tissue levels of malondialdehyde, nitric oxide, and interleukin-8, and a significant decrease in renal glutathione peroxidase activity. Naringenin treatment significantly ameliorated the changes in the measured biochemical parameters resulted from gentamicin administration. Also, naringenin markedly attenuated the histopathological renal tissue injury observed with gentamicin. Immunohistochemical examinations showed that naringenin significantly reduced the gentamicin-induced expression of kidney injury molecule-1, vascular endothelial growth factor, inducible nitric oxide synthase, and caspase-9, and increased survivin expression in the kidney tissue. It was concluded that naringenin, through its antioxidant and anti-inflammatory effects, may represent a therapeutic option to protect against gentamicin nephrotoxicity.
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Affiliation(s)
- Amr A Fouad
- Department of Biomedical Sciences, Pharmacology Division, College of Medicine, King Faisal University, Al-Ahsa, Saudi Arabia.
| | - Waleed H Albuali
- Department of Pediatrics, College of Medicine, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Ahmed Zahran
- Department of Internal Medicine, Nephrology Division, College of Medicine, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Wafaey Gomaa
- Department of Pathology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
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Zhang Y, Zhang Y, Xie Y, Gao Y, Ma J, Yuan J, Li J, Wang J, Li L, Zhang J, Chu L. Multitargeted inhibition of hepatic fibrosis in chronic iron-overloaded mice by Salvia miltiorrhiza. JOURNAL OF ETHNOPHARMACOLOGY 2013; 148:671-681. [PMID: 23707206 DOI: 10.1016/j.jep.2013.05.028] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2013] [Revised: 05/12/2013] [Accepted: 05/15/2013] [Indexed: 06/02/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Salvia miltiorrhiza (SM, also known as Danshen) is a well-known Chinese medicinal herb, which has shown hepatoprotective effects with anti-fibrotic, anti-oxidative, anti-inflammatory and anti-apoptotic properties. To explore the effects and potential mechanism of SM against hepatic fibrosis induced by chronic iron overload in mice. MATERIALS AND METHODS Sixty male mice were randomized into five groups (n=12 in each group): control (saline), iron overload, iron overload with low-dose SM (3g/kg/day), iron overload with high-dose SM (6g/kg/day) and iron overload with deferoxamine (100mg/kg/day) groups. The iron overload model was established by intraperitoneal injection with iron dextran at 50mg/kg body weight/day, and the entire course lasted for 7 weeks. The major constituents of SM injection were quantified by high performance liquid chromatography. Changes of hepatic iron, hydroxyproline (Hyp), glutathione (GSH), superoxide dismutase (SOD) and malondialdehyde (MDA) were assayed by standard procedures. Protein expression levels of type I collagen, type III collagen, tumor necrosis factor-α (TNF-α) and interleukin-1α (IL-1α) were analyzed by immunohistochemistry, and mRNA levels of transforming growth factor-β (TGF-β), matrix metal proteinase-9 (MMP-9) and caspase-3 were detected by RT-PCR. Morphological changes were observed with Prussian blue, Masson's trichrome and hematoxylin-eosin staining. RESULTS Treatment of chronic iron-overloaded mice with SM dose-dependently ameliorated changes in hepatic morphology and coefficient, reduced iron deposition and Hyp content, suppressed overexpression of type I collagen and type III collagen, downregulated expression of TGF-β mRNA, and upregulated expression of MMP-9 mRNA in the liver. Moreover, SM treatment contributed to decreased MDA content, increased SOD activity and GSH content, while it reduced expression of TNF-α, IL-1α and caspase-3. CONCLUSIONS SM displayed anti-fibrotic activity in the liver induced by chronic iron overload, which may be attributed to multitargeted inhibition of iron deposition and collagen accumulation, as well as oxidative stress, inflammation and apoptosis.
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Affiliation(s)
- Ying Zhang
- Department of Pharmacology, School of Basic Medicine, Hebei Medical University, 326, Xinshi South Road, Shijiazhuang 050091, Hebei, China
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