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Benmarce M, Haif A, Elissondo MC, Bouaziz S, Bentahar A, Laatamna A. Comparison of the Scolicidal Activity of Two Leaves Extracts of Myrtus communis from Algeria Against Echinococcus granulosus Sensu Lato Protoscoleces. Acta Parasitol 2024; 69:839-853. [PMID: 38436864 DOI: 10.1007/s11686-024-00808-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Accepted: 01/19/2024] [Indexed: 03/05/2024]
Abstract
PURPOSE During cystic echinococcosis surgery, the use of scolicidal agents such as hypertonic saline (20%) aims to reduce the risk of infection recurrence, but most of the used agents are associated with undesirable side effects. Therefore, the use of natural scolicidal agents such as medicinal plant extracts could reduce these medical issues. The present study aimed to compare in vitro the scolicidal activity between two extracts of the medicinal plant Myrtus communis from Algeria against Echinococcus granulosus sensu lato protoscoleces. METHODS The ethanolic and aqueous extraction of plant leaves was performed. Phytochemical analysis by gas chromatography-tandem mass spectrometry (GC-MS/MS), determination of total phenolic and flavonoid contents, and in vitro antioxidant activity by DPPH were evaluated for both extracts. Finally, the in vitro scolicidal activity was tested by different concentrations. The viability was evaluated by the eosin exclusion test. RESULTS The phytochemical analysis revealed 28 components for the ethanolic extract and 44 components for the aqueous extract. The major components were 2'-hydroxy-5'-methoxyacetophenone and 4-amino-2-methylphenol, respectively. The total phenolic and flavonoid contents were 45.9 ± 0.085 mg of gallic acid equivalent per g of extract (GAE/g E) and 16.5 ± 0.004 mg of quercetin equivalent per g (QE/g E) for the ethanolic extract, and 36.5 ± 0.016 mg GAE/g E and 18.2 ± 0.023 mg QE/g E for the aqueous extract, respectively. Furthermore, ethanolic and aqueous extracts of M. communis gave a value of IC50 = 0.009 ± 0.0004 mg/ml and IC50 = 0.012 ± 0.0003 mg/ml for the antioxidant activity, respectively. The in vitro scolicidal activity with concentrations of 50, 75, 100, and 150 mg/ml was tested for 5, 10, 15, and 30 min, and 5, 10, 15, 30, 60, 90, and 120 min for ethanolic and aqueous extracts, respectively. The mortality rate of protoscoleces at concentrations of 100 and 150 mg/ml was 98.8 and 100%, respectively, after 5 min of exposure to the ethanolic extract, while this rate was 100% at the same concentrations only after 60 min of exposure to the aqueous extract. CONCLUSIONS The ethanolic extract showed a stronger scolicidal activity against E. granulosus s.l protoscoleces than the aqueous extract. In the future, other investigations are necessary to elucidate the mechanism of action and the possible toxicity on human cells. Moreover, experimental animal studies are required to investigate the efficacy of different extracts of this plant and its components as natural anti-parasitic alternatives for the treatment of human cystic echinococcosis.
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Affiliation(s)
- Meryem Benmarce
- Laboratory of Applied Pediatric Surgery, CHU of Setif, Ferhat Abbas University, Setif 1, Setif, Algeria.
- Faculty of Natural and Life Sciences, Ferhat Abbas University, Setif 1, Setif, Algeria.
| | - Assia Haif
- Laboratory of Applied Pediatric Surgery, CHU of Setif, Ferhat Abbas University, Setif 1, Setif, Algeria
- Service of Surgery of the Child and the Adolescent CHU of Setif, Ferhat Abbas University, Setif 1, Setif, Algeria
| | - M Celina Elissondo
- Instituto de Investigaciones en Producción Sanidad y Ambiente (IIPROSAM CONICET-UNMdP), Facultad de Ciencias Exactas y Naturales - UNMdP, Centro Científico Tecnológico Mar del Plata - CONICET, Centro de Asociación Simple CIC PBA, Mar del Plata, Argentina
| | - Samia Bouaziz
- Biochemistry and Microbiology Department, University of M'sila, M'sila, Algeria
- Laboratory of Cellular and Molecular Biology, Department of Biology, University of Sciences and Technology Houari Boumediene, Algiers, Algeria
| | - Assia Bentahar
- Faculty of Natural and Life Sciences, Ferhat Abbas University, Setif 1, Setif, Algeria
- Laboratory of Phytotherapy Applied to Chronic Diseases, Faculty of Natural and Life Sciences, Ferhat Abbas University, Setif 1, Setif, Algeria
| | - AbdElkarim Laatamna
- Faculty of Nature and Life Sciences, University of Djelfa, Moudjbara Road, BP, 3117, Djelfa, Algeria
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Alanazi AD, Alnomasy SF. Immunomodulatory, Antioxidant, and Anti-Inflammatory Activities of Green Synthesized Copper Nanoparticles for Treatment of Chronic Toxoplasma gondii Infection. Pharmaceuticals (Basel) 2023; 16:1574. [PMID: 38004439 PMCID: PMC10675508 DOI: 10.3390/ph16111574] [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: 09/02/2023] [Revised: 10/21/2023] [Accepted: 10/24/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Nowadays, interest in the use of nanotechnology for medical purposes is increasing. The current experimental investigation is planned for the green synthesis, characterization, and efficacy of copper nanoparticles (CLN) against chronic Toxoplasma gondii infection. METHODS Green synthesis of CNP was performed using the Lupinus arcticus extract via the precipitation method. The effects of CNP on tachyzoites, infectivity rate, parasites inside THP-1 cells, nitric oxide (NO) triggering, iNOS, and IFN-γ expression genes were evaluated. Following toxoplasmosis in BALB/c mice via the T. gondii ME49 strain, mice received CNP at 5 and 10 mg/kg/day alone and combined with pyrimethamine (PYM) at 5 mg/kg for two weeks. CNP's in vivo effects were evaluated by analyzing the load and size of cysts, oxidant/antioxidant enzymes, and bradyzoite surface antigen 1 (BAG1) expression gene levels. RESULTS CNP displayed a circular shape ranging from 10 to 85 nm. The IC50 value of CNP and PYM against tachyzoites was 37.2 and 25.7 µg/mL, respectively, whereas the CC50 value of CNP and pyrimethamine against THP-1 cells was 491.4 μg/mL and 269.5 μg/mL, respectively. The rate of infectivity and parasite load among THP-1 cells exposed to CNP was obviously reduced (p < 0.05). CNP at the doses of 5 and 10 mg/kg predominantly along with PYM evidently (p < 0.05) reduced the number and size of the T. gondii cysts in the infected mice. The levels of NO, iNOS, and IFN-γ genes were remarkably (p < 0.001) boosted compared with the cells without treatment. CNP at the doses of 10 and 20 mg/kg drastically (p < 0.05) reduced the oxidative stress markers in the infected mice, whereas CNP significantly elevated the level of antioxidant factors. CNP also revealed no toxicity in the liver and kidney at the tested doses in healthy mice. CONCLUSIONS Our experimental study reported the beneficial effects of CNP principally along with existing chemical drugs against latent toxoplasmosis in mice, whereas the possible action mechanisms of CNP are controlling oxidative stress, refining antioxidant enzymes, and increasing the production of immunomodulatory cytokines with no toxicity to the function of vital organs. But, additional trials are required to confirm these results, as well as to clarify the accurate mechanisms and their toxicity.
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Affiliation(s)
- Abdullah D. Alanazi
- Department of Biological Sciences, Faculty of Science and Humanities, Shaqra University, P.O. Box 1040, Ad-Dawadimi 11911, Saudi Arabia
| | - Sultan F. Alnomasy
- Department of Medical Laboratories Sciences, College of Applied Medical Sciences, Shaqra University, Al-Quwayiyah 19257, Saudi Arabia;
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Herbal Medicines against Hydatid Disease: A Systematic Review (2000-2021). Life (Basel) 2022; 12:life12050676. [PMID: 35629345 PMCID: PMC9145516 DOI: 10.3390/life12050676] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 04/28/2022] [Accepted: 04/28/2022] [Indexed: 11/16/2022] Open
Abstract
Echinococcosis is a serious public health issue that affects people and livestock all over the world. Many synthetic and natural products have been examined in vitro and in vivo on Echinococcus species but only a few are used clinically, however, they may cause some complications and side effects. To overcome these limitations, new horizons of herbal drugs to cure echinococcosis are opening with every passing day. To summarize the developments during the last 21 years, we conducted this review of the literature to identify medicinal herbs utilized throughout the world that have anti-Echinococcus activity. From 2000 to 2021, data were carefully obtained from four English databases: Science Direct, PubMed, Scopus, and OpenGrey. Botanical name, extraction technique, extract quantities, efficacy, duration of treatment, year of publication, and half-maximal inhibitory concentration (IC50) values were all well noted. Ninety-one published papers, with 78 in vitro and 15 in vivo, fulfilled our selection criteria. Fifty-eight different plant species were thoroughly tested against Echinococcus granulosus. Zataria multiflora, Nigella sativa, Berberis vulgaris, Zingiber officinale (ginger), and Allium sativum were the most often utilized anti-Echinococcus herbs and the leaves of the herbs were extensively used. The pooled value of IC50 was 61 (95% CI 60−61.9) according to the random effect model and a large degree of diversity among studies was observed. The current systematic study described the medicinal plants with anti-Echinococcus activity, which could be investigated in future experimental and clinical studies to identify their in vivo efficacy, lethal effects, and mechanisms of action.
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YAN M, LI J, LIU H, YANG N, CHU J, SUN L, BI X, LIN R, LV G. In vitro efficacy of Capparis spinosa extraction against larvae viability of Echinococcus granulosus sensu stricto. J Vet Med Sci 2022; 84:465-472. [PMID: 35125374 PMCID: PMC8983283 DOI: 10.1292/jvms.21-0609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/23/2022] [Indexed: 11/23/2022] Open
Abstract
Cystic echinococcosis (CE) is a chronic zoonotic parasitic disease caused by infection with the larvae of the Echinococcus granulosus sensu lato (s.l.) cluster. Currently, new drugs are urgently required due to the poor therapeutic effect of the existing drugs albendazole and mebendazole. Capparis spinosa, a traditional medicinal plant, has potential therapeutic effects on various diseases based on extracts from its fruit and other parts. The results of this study demonstrated that the water-soluble and ethanolic extracts of C. spinosa fruit had in vitro killing effects on the larvae of E. granulosus sensu stricto (s.s.) and disrupted the ultrastructure of protoscoleces and metacestodes. In vitro cytotoxicity assays showed that the water-soluble and ethanolic extracts of C. spinosa fruit were not significantly toxic to primary mouse hepatocytes at an effective dose to CE. In conclusion, water-soluble and ethanolic extracts of C. spinosa fruit have great potential for the development of new drugs for the treatment of CE.
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Affiliation(s)
- Mingzhi YAN
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- College of Pharmacy, Xinjiang Medical University, Urumqi, China
| | - Jintian LI
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- College of Pharmacy, Xinjiang Medical University, Urumqi, China
| | - Hui LIU
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- WHO Collaborating Centre for Prevention and Care Management of Echinococcosis, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Ning YANG
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- WHO Collaborating Centre for Prevention and Care Management of Echinococcosis, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Jin CHU
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- WHO Collaborating Centre for Prevention and Care Management of Echinococcosis, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Li SUN
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- WHO Collaborating Centre for Prevention and Care Management of Echinococcosis, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Xiaojuan BI
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- WHO Collaborating Centre for Prevention and Care Management of Echinococcosis, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Renyong LIN
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- WHO Collaborating Centre for Prevention and Care Management of Echinococcosis, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- Basic Medical College, Xinjiang Medical University, Urumqi, China
| | - Guodong LV
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First
Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- College of Pharmacy, Xinjiang Medical University, Urumqi, China
- WHO Collaborating Centre for Prevention and Care Management of Echinococcosis, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
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Taghipour A, Ghaffarifar F, Horton J, Dalimi A, Sharifi Z. Silybum marianum ethanolic extract: in vitro effects on protoscolices of Echinococcus granulosus G1 strain with emphasis on other Iranian medicinal plants. Trop Med Health 2021; 49:71. [PMID: 34496975 PMCID: PMC8424884 DOI: 10.1186/s41182-021-00363-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Accepted: 09/01/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Cystic echinococcosis (CE), is a parasitic zoonosis caused by Echinococcus granulosus (E. granulosus) larvae in liver and lungs of both humans and animals. Surgical intervention is the mainstay for CE treatment, using scolicidal agents that inactivate live protoscolices. This study evaluated the scolicidal effects of Silybum marianum ethanolic extract and its combination with albendazole in vitro for the first time. Moreover, in a literature review, we investigated the effects of a wide range of Iranian medicinal plants on protoscolices of E. granulosus. METHODS S. marianum ethanolic extract was prepared and high-performance liquid chromatography (HPLC) analysis was used to establish the proportions of its component compounds in the extract. Cytotoxicity was evaluated in mouse macrophage cells (J774A.1 cell line) using MTT method. Next, the scolicidal activity of the extract alone and combined with albendazole was tested as triplicate at various concentrations incubated for 5, 10, 20, 30, and 60 min. Finally, protoscolex viability was determined using 0.1% eosin as a vital stain. PCR-RFLP and DNA sequencing techniques were used to characterize the genotype of E. granulosus. RESULTS HPLC analysis showed that S. marianum ethanolic extract contained mostly silydianin (14.41%), isosilybin A (10.50%), and silychristin (10.46%). The greatest scolicidal effects were obtained with the combination of S. marianum with albendazole (79%), S. marianum ethanolic extract alone (77%) and albendazole (69%), at a concentration of 500 μg/ml for 60 min, respectively (P < 0.05). Molecular analysis showed that all the cysts used were G1 genotype. CONCLUSION The data suggest that S. marianum ethanolic extract is a potential scolicide in vitro; however, further investigations are required to determine its efficacy in vivo.
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Affiliation(s)
- Ali Taghipour
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Fatemeh Ghaffarifar
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran.
| | | | - Abdolhossein Dalimi
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Zohreh Sharifi
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
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Bouaziz S, Amri M, Taibi N, Zeghir-Bouteldja R, Benkhaled A, Mezioug D, Touil-Boukoffa C. Protoscolicidal activity of Atriplex halimus leaves extract against Echinococcus granulosus protoscoleces. Exp Parasitol 2021; 229:108155. [PMID: 34480915 DOI: 10.1016/j.exppara.2021.108155] [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: 11/01/2020] [Revised: 06/22/2021] [Accepted: 08/28/2021] [Indexed: 12/18/2022]
Abstract
Cystic echinococcosis, an endemic zoonosis in Algeria, is caused by the development of the helminth Echinococcus granulosus. Surgery remains the main treatment despite inducing relapse and several adverse reactions. In this context, natural scolicidal agents seem to be promising tools to overcome these reactions. In our study, we evaluated the phytochemical contents, antioxidant activity and scolicidal effect of Atriplex halimus. In this context, the aqueous extract from AH leaves (AHE) was subjected to preliminary phytochemical screening by HPLC. The in vitro antioxidant activity was determined by DPPH test. The cytotoxicity of AHE was evaluated in murine peritoneal macrophages and cell viability was examined by MTT assay. Moreover, different concentrations of AHE (20, 40, 50, 60 and 100 mg/ml) were tested on E. granulosus protoscoleces (PSC) cultures, during different times of incubation (15, 30, 60, 90, 120 and 180 min). The viability was evaluated by eosin exclusion test. The morphological and ultrastructural damages were evaluated by SEM. Our results indicate that total phenolic and flavonoids contents were 37.93 μg of Gallic acid equivalent per mg of extract (GAE/mg E) and 18.86 μg of Quercetin equivalent per mg (QE/mg E) respectively. Furthermore, AHE has an antioxidant activity with an IC50 of 0.95 mg/ml. Interestingly, the extracts did not exhibit any cytotoxic effect against murine peritoneal macrophages. Moreover, our study indicated a significant scolicidal activity time- and dose-dependent. At 60 and 100 mg/ml; and after 120 min of incubation; the mortality rate was 99.36 and 100%, respectively. The parasite's tegument is one of the plant's targets as demonstrated by SEM. Our findings show the benefits of Atriplex halimus extract as a new promising scolicidal tool in hydatid cyst treatment.
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Affiliation(s)
- Samia Bouaziz
- Biochemistry and Microbiology Department, University of M'sila, Algeria; Laboratory of Cellular and Molecular Biology, Department of Biology, University of Sciences and Technology Houari Boumediene, Algiers, Algeria
| | - Manel Amri
- Laboratory of Cellular and Molecular Biology, Department of Biology, University of Sciences and Technology Houari Boumediene, Algiers, Algeria
| | - Nadia Taibi
- Center of Scientific and Technical Research in Physic-chemical Analysis (CRAPC), Bou-Ismail, Tipaza, Algeria
| | - Razika Zeghir-Bouteldja
- Laboratory of Cellular and Molecular Biology, Department of Biology, University of Sciences and Technology Houari Boumediene, Algiers, Algeria; Department of Biological Sciences, Akli Mohand Oulhadj University, Bouira, Algeria
| | | | - Dalila Mezioug
- Laboratory of Cellular and Molecular Biology, Department of Biology, University of Sciences and Technology Houari Boumediene, Algiers, Algeria
| | - Chafia Touil-Boukoffa
- Laboratory of Cellular and Molecular Biology, Department of Biology, University of Sciences and Technology Houari Boumediene, Algiers, Algeria.
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Firouzeh N, Asadi A, Tavakoli Kareshk A. Nano amphotericin B: a good anti-leishmanial drug with effect on cathelicidin gene expression. J Parasit Dis 2020; 45:366-371. [PMID: 34295035 DOI: 10.1007/s12639-020-01308-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 11/02/2020] [Indexed: 12/19/2022] Open
Abstract
Protozoan parasites, such as Leishmania major (L. major), remained as a global health problem of the current century. Leishmania major is a major cause of cutaneous leishmaniasis (CL) in developed and developing countries. Traditionally, amphotericin B is prescribed as an alternative drug, while first-line drugs failed. Some active proteins of the innate immune system such as cathelicidins try to inhibit infection Via several proposed mechanisms. Here this research aimed to not only determine the anti-leishmanial activity of nano amphotericin B but also to evaluate which anti-leishmanial drug can induce the cathelicidin gene expression. Both promastigote and amastigote stages of L. major were exposed to various concentrations of nano amphotericin B, amphotericin B and finally compared to glucan time as standard drug for CL treatment. For the gene expression of cathelicidin, macrophages were exposed to the same concentration of anti-leishmanial drugs. The findings demonstrated that nano amphotericin B was more effective at all concentrations than amphotericin B. Additionally, among tested anti-leishmanial drugs, nano amphotericin B has more potency to induce the cathelicidin gene expression in macrophages cells. The findings revealed that nano amphotericin B has potential as an effective anti-leishmanial drug against CL caused by L. major parasites.
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Affiliation(s)
- Nima Firouzeh
- Department of Parasitology and Mycology, School of Medicine, Kerman University of Medical Science, Kerman, Iran
| | - Arash Asadi
- Department of Parasitology and Mycology, School of Medicine, Kerman University of Medical Science, Kerman, Iran
| | - Amir Tavakoli Kareshk
- Infectious Disease Research Center, Birjand University of Medical Sciences, Birjand, Iran.,Student Research Committee, Birjand University of Medical Sciences, Birjand, Iran
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Ali R, Khan S, Khan M, Adnan M, Ali I, Khan TA, Haleem S, Rooman M, Norin S, Khan SN. A systematic review of medicinal plants used against Echinococcus granulosus. PLoS One 2020; 15:e0240456. [PMID: 33048959 PMCID: PMC7553295 DOI: 10.1371/journal.pone.0240456] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 09/25/2020] [Indexed: 01/10/2023] Open
Abstract
Cystic echinococcosis (CE) is a zoonotic helminthiasis caused by different species of the genus Echinococcus, and is a major economic and public health concern worldwide. Synthetic anthelmintics are most commonly used to control CE, however, prolonged use of these drugs may result in many adverse effects. This study aims to discuss the in vitro/in vivo scolicidal efficacy of different medicinal plants and their components used against Echinococcus granulosus. Google Scholar, ScienceDirect, PubMed and Scopus were used to retrieve the published literature from 2000-2020. A total of 62 published articles met the eligibility criteria and were reviewed. A total of 52 plant species belonging to 22 families have been reported to be evaluated as scolicidal agents against E. granulosus worldwide. Most extensively used medicinal plants against E. granulosus belong to the family Lamiaceae (25.0%) followed by Apiaceae (11.3%). Among various plant parts, leaves (36.0%) were most commonly used. Essential oils of Zataria multiflora and Ferula asafetida at a concentration of 0.02, and 0.06 mg/ml showed 100% in vitro scolicidal activity after 10 min post application, respectively. Z. multiflora also depicted high in vivo efficacy by decreasing weight and size while also causing extensive damage to the germinal layer of the cysts. Plant-based compounds like berberine, thymol, and thymoquinone have shown high efficacy against E. granulosus. These plant species and compounds could be potentially used for the development of an effective drug against E. granulosus, if further investigated for in vivo efficacy, toxicity, and mechanism of drug action in future research.
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Affiliation(s)
- Rehman Ali
- Department of Zoology, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Sanaullah Khan
- Department of Zoology, University of Peshawar, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Marina Khan
- Department of Zoology, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Muhammad Adnan
- Department of Botanical and Environmental Sciences, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Ijaz Ali
- Department of Biosciences, COMSATS University Islamabad, Islamabad, Pakistan
| | - Taj Ali Khan
- Department of Biotechnology and Genetics Engineering, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Sumbal Haleem
- Department of Zoology, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Muhammad Rooman
- Department of Zoology, Hazara University, Mansehra, Khyber Pakhtunkhwa, Pakistan
| | - Sadia Norin
- Department of Zoology, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Shahid Niaz Khan
- Department of Zoology, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
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Khaksarian M, Mahmoudvand H, Alipour M, Naizi M, Hasanvand KH, Nadri S. Effect of Nectaroscordum koelzi Methanolic Extract on Acute and Chronic Inflammation in Male Mice. Curr Drug Discov Technol 2020; 18:525-531. [PMID: 32357814 DOI: 10.2174/1568009620666200502012904] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 01/16/2020] [Accepted: 01/28/2020] [Indexed: 11/22/2022]
Abstract
INTRODUCTION The present study deals with the effect of Nectaroscordum koelzi fruit extract on acute and chronic inflammation. METHODS A total of 84 NMRI mice were used in this study. The effect of the extract on acute inflammation was analyzed by increasing vascular permeability via acetic acid and xylene induced ear edema among mice. The extract was evaluated in terms of effects on chronic inflammation by means of the cotton pellet test among mice. For the assessment of inflammation degree, the mice paw edema volume was measured by the plethysmometric test. RESULTS The findings showed that the extract was effective on acute inflammation induced by acetic acid in mice. In the xylene ear edema, N. koelzi extract indicated a significant activity in mice. In the cotton pellet method, the methanol extract produced a significant reduction in comparison with the control and dexamethasone. Mice paw edema volume decreased with the extract. CONCLUSION In general, the data from the experiments indicated that the methanol extract of N. koelzi has an anti-inflammatory effect on acute and chronic inflammation. However, the exact contributing mechanisms have not been investigated for the pharmacological effects.
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Affiliation(s)
- Mojtaba Khaksarian
- Razi Herbal Medicines Research Center & Department of Physiology, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Hormoz Mahmoudvand
- Department of Surgery, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Maryam Alipour
- Razi Herbal Medicines Research Center & Department of Physiology, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Massumeh Naizi
- Student Research Committee, Lorestan University of Medical Sciences, Khorramabad, Iran
| | | | - Sedighe Nadri
- Department of Anesthesiology, Lorestan University of Medical Sciences, Khorramabad, Iran
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Antiparasitic effects of Zataria multiflora essential oil nano-emulsion on larval stages of Echinococcus granulosus. J Parasit Dis 2020; 44:429-435. [PMID: 32508418 DOI: 10.1007/s12639-020-01193-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Accepted: 01/03/2020] [Indexed: 01/12/2023] Open
Abstract
Various protoscolicidal agents are indicated for the prevention of recurrence of cystic echinococcosis caused by the larval stage of Echinococcus granulosus; however, most of these chemicals have adverse side effects. This study evaluated the effects of Zataria multiflora essential oil (ZEO) nano-emulsion and emulsion at the concentrations of 1, 2, 5, 10, 15, and 20 µl/ml on E. granulosus protoscoleces. Albendazole (5 mg/ml), normal saline, and nano-emulsion without ZEO served as control groups. Optimal concentrations of ZEO nano-emulsion and emulsion on the microcysts were also investigated. ZEO emulsion at a concentration of 20 µl/ml for the duration of 15 min and nano-emulsion for the duration of 10 min resulted in the death of 100% of the protoscoleces. Additionally, densely packed aggregates were formed inside the microcysts treated with ZEO nano-emulsion and emulsion at a concentration of 20 µl/ml after 40 min, but the complete destruction of laminated layers did not occur. The results indicate that ZEO nano-emulsions have a higher protoscolicidal effect than its emulsion, but these two compounds had similar effects on microcysts.
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Activity of Thymus capitatus essential oil components against in vitro cultured Echinococcus multilocularis metacestodes and germinal layer cells. Parasitology 2019; 146:956-967. [DOI: 10.1017/s0031182019000295] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
AbstractThe essential oil (EO) of Thymus capitatus, seven fractions (F1–F7) obtained from silica gel chromatography, and several pure EO components were evaluated with respect to in vitro activities against Echinococcus multilocularis metacestodes and germinal layer (GL) cells. Attempts to evaluate physical damage in metacestodes by phosphoglucose isomerase (PGI) assay failed because EO and F1–F7 interfered with the PGI-activity measurements. A metacestode viability assay based on Alamar Blue, as well as transmission electron microscopy, demonstrated that exposure to EO, F2 and F4 impaired metacestode viability. F2 and F4 exhibited higher toxicity against metacestodes than against mammalian cells, whereas EO was as toxic to mammalian cells as to the parasite. However, none of these fractions exhibited notable activity against isolated E. multilocularis GL cells. Analysis by gas chromatography-mass spectrometry showed that carvacrol was the major component of the EO (82.4%), as well as of the fractions F3 (94.4%), F4 (98.1%) and F5 (90.7%). Other major components of EO were β-caryophyllene, limonene, thymol and eugenol. However, exposure of metacestodes to these components was ineffective. Thus, fractions F2 and F4 of T. capitatus EO contain potent anti-echinococcal compounds, but the activities of these two fractions are most likely based on synergistic effects between several major and minor constituents.
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Wen H, Vuitton L, Tuxun T, Li J, Vuitton DA, Zhang W, McManus DP. Echinococcosis: Advances in the 21st Century. Clin Microbiol Rev 2019; 32:e00075-18. [PMID: 30760475 PMCID: PMC6431127 DOI: 10.1128/cmr.00075-18] [Citation(s) in RCA: 451] [Impact Index Per Article: 90.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Echinococcosis is a zoonosis caused by cestodes of the genus Echinococcus (family Taeniidae). This serious and near-cosmopolitan disease continues to be a significant public health issue, with western China being the area of highest endemicity for both the cystic (CE) and alveolar (AE) forms of echinococcosis. Considerable advances have been made in the 21st century on the genetics, genomics, and molecular epidemiology of the causative parasites, on diagnostic tools, and on treatment techniques and control strategies, including the development and deployment of vaccines. In terms of surgery, new procedures have superseded traditional techniques, and total cystectomy in CE, ex vivo resection with autotransplantation in AE, and percutaneous and perendoscopic procedures in both diseases have improved treatment efficacy and the quality of life of patients. In this review, we summarize recent progress on the biology, epidemiology, diagnosis, management, control, and prevention of CE and AE. Currently there is no alternative drug to albendazole to treat echinococcosis, and new compounds are required urgently. Recently acquired genomic and proteomic information can provide a platform for improving diagnosis and for finding new drug and vaccine targets, with direct impact in the future on the control of echinococcosis, which continues to be a global challenge.
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Affiliation(s)
- Hao Wen
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia and WHO Collaborating Centre for Prevention and Care Management of Echinococcosis, Urumqi, China
| | - Lucine Vuitton
- WHO Collaborating Centre for Prevention and Treatment of Human Echinococcosis and French National Centre for Echinococcosis, University Bourgogne Franche-Comte and University Hospital, Besançon, France
| | - Tuerhongjiang Tuxun
- Department of Liver and Laparoscopic Surgery, Digestive and Vascular Surgery Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Jun Li
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia and WHO Collaborating Centre for Prevention and Care Management of Echinococcosis, Urumqi, China
- Clinical Medical Research Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Dominique A Vuitton
- WHO Collaborating Centre for Prevention and Treatment of Human Echinococcosis and French National Centre for Echinococcosis, University Bourgogne Franche-Comte and University Hospital, Besançon, France
| | - Wenbao Zhang
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia and WHO Collaborating Centre for Prevention and Care Management of Echinococcosis, Urumqi, China
- Clinical Medical Research Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Donald P McManus
- Molecular Parasitology Laboratory, Infectious Diseases Division, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
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Mahmoudvand H, Mahmoudvand H, Oliaee RT, Kareshk AT, Mirbadie SR, Aflatoonian MR. In vitro Protoscolicidal Effects of Cinnamomum zeylanicum Essential Oil and Its Toxicity in Mice. Pharmacogn Mag 2017; 13:S652-S657. [PMID: 29142428 PMCID: PMC5669111 DOI: 10.4103/pm.pm_280_16] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 07/18/2016] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND This study investigates the scolicidal effects of Cinnamomum zeylanicum essential oil against the protoscoleces of hydatid cysts and its toxicity in the mice model. MATERIALS AND METHODS Gas chromatography/mass spectroscopy analyses were used to identify the constituents of essential oil. Protoscoleces were treated with different concentrations of the essential oil (6.25-100 µL/mL) in each test tube for 5-30 min. The viability of protoscoleces was confirmed using eosin exclusion test (0.1% eosin staining). Forty-eight male NMRI mice were also used to determine the toxicity of C. zeylanicum essential oil (0.5-4 mL/kg). RESULTS The main components were found to be cinnamaldehyde (91.8%), ρ metoxicinamate (1.57%), and α pinene (1.25%). Findings indicate that C. zeylanicum essential oil with the concentrations of 100 and 50 µL/mL killed 100% of protoscoleces after 5 min of exposure. Also, the lower concentrations of C. zeylanicum essential oil motivated a late protoscolicidal effect. The LD50 value of intraperitoneal injection of C. zeylanicum essential oil was 2.07 mL/kg body weight after 48 h, and the maximum nonfatal dose was 1.52 mL/kg body weight. The results also showed that there was no significant toxicity following oral administration of C. zeylanicum essential oil for 2 weeks. CONCLUSION The results exhibited the favorable scolicidal activity of C. zeylanicum, which could be applied as a natural scolicidal agent in hydatid cyst surgery. SUMMARY We evaluated the efficacy of Cinnamomum zeylanicum essential oil against hydatid cyst protoscolecesThe viability of protoscoleces was confirmed using eosin exclusion test (0.1% eosin staining)Forty-eight male NMRI mice were also used to determine the toxicity of C. zeylanicum essential oilC. zeylanicum with potent scolicidal activity could be applied as a natural scolicidal agent in surgery. Abbreviations used: GC/MS: Gas chromatography/mass spectrometry analysis; CE: Cystic echinococcosis; LD50: Lethal dose 50%; I.p: Intraperitoneally.
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Affiliation(s)
- Hossein Mahmoudvand
- Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Hormoz Mahmoudvand
- Department of Surgery, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Razieh Tavakoli Oliaee
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Amir Tavakoli Kareshk
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Seyed Reza Mirbadie
- Department of Laboratory Sciences, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Mohammad Reza Aflatoonian
- Bam University of Medical Sciences, Bam, Iran
- Research Center for Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran
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