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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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Selles SMA, Belhamiti BT, Kouidri M, Ait Amrane A, Kadari Y, Kaddour Z, Kabrit S. Chemical compounds, antioxidant and scolicidal potencies of Thymus fontanesii essential oil. Exp Parasitol 2024; 257:108699. [PMID: 38199324 DOI: 10.1016/j.exppara.2024.108699] [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: 10/23/2023] [Revised: 12/07/2023] [Accepted: 01/04/2024] [Indexed: 01/12/2024]
Abstract
Medicinal plants have become a source of new drugs to treat various diseases due to their low cost, few side effects, and wide accessibility. Among these, essential oils are promising natural compounds for use in scolicidal activity. The targets of our current work were to assess the chemical composition, antioxidant and protoscolicidal activities of Thymus fontanesii essential oil. The essential oil was extracted by hydrodistillation, and chemical compounds were quantified by GC-MS/GC-FID. The in vitro antioxidant activity was determined by DPPH radical scavenging assay and ferric reducing power. Three concentrations of essential oil (4.625, 9.25, and 13.875 mg/ml) were tested for 5, 10, and 15 min against E. granulosus protoscoleces and their viability was assessed by eosin staining essay. The yield of the essential oil was 2.06 ± 0.41 % (w/w). Carvacrol (59.68 %) was the main compound of Thymus fontanesii essential oils. Moreover, Thymus fontanesii essential oil has an antioxidant activity IC50 of 346.08 μg/ml and EC50 of 869.82 μg/ml. Furthermore, 100 % mortality of protoscoleces was observed at the doses of 9.25 mg/ml and 13.875 mg/ml after 5 min of exposure. Our findings show a potency of antioxidant and protoscolicidal activities against protoscoleces of E. granulosus.
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Affiliation(s)
- Sidi Mohammed Ammar Selles
- Veterinary Sciences Institute, University of Tiaret, 14000, Tiaret, Algeria; Laboratory of Research on Local Animal Products, Veterinary Sciences Institute, University of Tiaret, 14000, Tiaret, Algeria.
| | - Belkacem Tahar Belhamiti
- Veterinary Sciences Institute, University of Tiaret, 14000, Tiaret, Algeria; Laboratory of Research on Local Animal Products, Veterinary Sciences Institute, University of Tiaret, 14000, Tiaret, Algeria
| | - Mokhtaria Kouidri
- Veterinary Sciences Institute, University of Tiaret, 14000, Tiaret, Algeria; Laboratory of Farm Animal Products, Veterinary Sciences Institute, University of Tiaret, 14000, Tiaret, Algeria
| | - Amar Ait Amrane
- Veterinary Sciences Institute, University of Tiaret, 14000, Tiaret, Algeria; Laboratory of Research on Local Animal Products, Veterinary Sciences Institute, University of Tiaret, 14000, Tiaret, Algeria
| | - Yamina Kadari
- Veterinary Sciences Institute, University of Tiaret, 14000, Tiaret, Algeria; Laboratory of Farm Animal Products, Veterinary Sciences Institute, University of Tiaret, 14000, Tiaret, Algeria
| | - Zohra Kaddour
- Faculty of Life and Nature Sciences, Department of Biology, University of Tiaret, Tiaret, 14000, Algeria
| | - Souad Kabrit
- Faculty of Life and Nature Sciences, Department of Biology, University of Tiaret, Tiaret, 14000, Algeria
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Mahmoudvand H, Khalaf AK, Rajabi PZ, Karbasian N, Ghasemian Yadegari J. Leishmanicidal and immunomodulatory activities of the formononetin (a natural isoflavone) against Leishmania tropica. BMC Res Notes 2023; 16:120. [PMID: 37365655 DOI: 10.1186/s13104-023-06403-1] [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: 01/20/2023] [Accepted: 06/18/2023] [Indexed: 06/28/2023] Open
Abstract
OBJECTIVE This work aimed to examine the leishmanicidal, cellular mechanisms and cytotoxicity effects of formononetin (FMN), a natural isoflavone, against Leishmania tropica. We used the MTT assay to determine the leishmanicidal effects of FMN against promastigotes and its cytotoxicity effects on J774-A1 macrophage cells. The Griess reaction assay and quantitative real-time PCR were used to determine the nitric oxide (NO) and the mRNA expression levels of IFN-γ and iNOS in infected J774-A1 macrophage cells. RESULTS FMN significantly (P < 0.001) decreased the viability and number of promastigotes and amastigotes forms. The 50% inhibitory concentrations value for FMN and glucantime was 9.3 and 14.3 µM for promastigote and amastigote, respectively. We found that the macrophages exposed with FMN especially at concentrations of 1/2 IC50 and IC50 significantly activated the NO release and the mRNA expression levels of IFN-γ, iNOS. The findings of the current research showed the favorable antileishmanial effects formononetin, a natural isoflavone, against various stages of L. tropica through inhibition of infectivity rate of macrophage cells and triggering the NO production and cellular immunity. However, supplementary works are essential to evaluate the ability and safety of FMN in animal model before use in the clinical phase.
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Affiliation(s)
- Hossein Mahmoudvand
- Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Amal Khudair Khalaf
- Department of Microbiology, College of Medicine, University of Thiqar, Thiqar, Iraq
| | - Pouya Zareh Rajabi
- Student Research Committee, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Nooshin Karbasian
- Student Research Committee, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Javad Ghasemian Yadegari
- Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran.
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Raziani Y, Shakib P, Rashidipour M, Cheraghipour K, Ghasemian Yadegari J, Mahmoudvand H. Green Synthesis, Characterization, and Antiparasitic Effects of Gold Nanoparticles against Echinococcus granulosus Protoscoleces. Trop Med Infect Dis 2023; 8:313. [PMID: 37368731 DOI: 10.3390/tropicalmed8060313] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 05/31/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023] Open
Abstract
Echinococcosis, or hydatidosis, is one of the most important zoonotic diseases, which is initiated by the larval stage in the clasts of Echinococcus granulosus. For the treatment of hydatidosis, surgery is still the preferred method and the first line of treatment for symptomatic patients. Unfortunately, most of the scolicidal agents that are injected inside cysts during hydatid cyst surgery have side effects, including leaking out of the cyst and adverse effects on the living tissue of the host, such as necrosis of liver cells, which limits their use. This work was carried out to study the lethal effect of green synthesized gold nanoparticles (Au-NCs) against hydatid cyst protoscoleces. Au-NCs were green synthesized using the Saturja khuzestanica extract. Au-NCs were characterized by UV-visible absorbance assay, electron microscopy analysis, X-ray diffraction (XRD), and Fourier transform infrared (FTIR) spectroscopy. Scolicidal properties of Au-NCs (1-5 mg/mL) were studied against protoscoleces for 10-60 min. The effect of Au-NCs on the expression level of the caspase-3 gene as well as the ultrastructural examination was studied by real-time PCR and scanning electron microscopy (SEM). The cytotoxicity of Au-NCs on hepatocellular carcinoma (HepG2) and normal embryonic kidney (HEK293) cell lines was also studied by the cell viability assay. The obtained Au-NCs are cubes and have an average size of 20-30 nm. The highest scolicidal efficacy was observed at 5 mg/mL with 100% mortality after 20 min of treatment for hydatid cyst protoscoleces. In ex vivo, Au-NCs required more incubation time, indicating more protoscolicidal effects. Au-NCs markedly upregulated the gene level of caspase-3 in protoscoleces; whereas they changed the ultra-structure of protoscoleces by weakening and disintegrating the cell wall, wrinkles, and protrusions due to the formation of blebs. We showed the effective in vitro and ex vivo scolicidal effects of Au-NCs against hydatid cyst protoscoleces by provoking the apoptosis process of caspase-3 activation and changing the ultrastructure of protoscoleces with no significant cytotoxicity against human normal cells. However, additional studies should be conducted to determine the possible harmful side effects and accurate efficacy.
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Affiliation(s)
- Yosra Raziani
- Nursing Department, Al-Mustaqbal University College, Hillah 51001, Babylon, Iraq
| | - Pegah Shakib
- Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad 6718773654, Iran
| | - Marzieh Rashidipour
- Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad 6718773654, Iran
| | - Koroush Cheraghipour
- Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad 6718773654, Iran
| | | | - Hossein Mahmoudvand
- Molecular and Cellular Laboratory, School of Allied Medicine, Lorestan University of Medical Sciences, Khorramabad 6718773654, Iran
- Department of Medical Parasitology and Mycology, Lorestan University of Medical Sciences, Khorramabad 6718773654, Iran
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Ezzatkhah F, Mahmoudvand H, Raziani Y. The role of Curcuma longa essential oil in controlling acute toxoplasmosis by improving the immune system and reducing inflammation and oxidative stress. Front Cell Infect Microbiol 2023; 13:1161133. [PMID: 37249978 PMCID: PMC10214415 DOI: 10.3389/fcimb.2023.1161133] [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: 02/07/2023] [Accepted: 04/06/2023] [Indexed: 05/31/2023] Open
Abstract
Background Chemotherapy with synthetic drugs is the principal approach for toxoplasmosis treatment; however, recent studies reported the limitations and adverse side effects of these chemical drugs. Objective This study aimed to examine the in vitro and in vivo effects of Curcuma longa essential oil (CLE) against the Toxoplasma gondii RH strain. Methods The in vitro effect of different concentrations of CLE on T. gondii tachyzoites was assessed by cell viability assay. Flow cytometry and apoptosis analysis were performed, and nitric oxide production by CLE was also evaluated in tachyzoites. BALB/c mice were orally treated with various doses (1.25, 2.5, and 5 mg·kg-1·day-1) of CLE for 2 weeks. After the induction of acute toxoplasmosis in the mice, their survival rate and the mean number of peritoneal parasites were checked. The hepatic level of antioxidant enzymes and oxidative stress markers was evaluated by commercial kits. The mRNA expression level of proinflammatory cytokines such as interleukin 1-beta (IL-1β) and interferon-gamma (IFN-γ) was evaluated by quantitative real-time PCR. Results CLE, especially at 50 µg/ml, showed potent inhibitory effects on T. gondii tachyzoites. It increased the survival rate (ninth day) and reduced the mean number of peritoneal tachyzoites in the infected mice. CLE dependently increased (p < 0.01) the number of necrotic and apoptotic cells as well as NO production. CLE significantly (p < 0.05) reduced the hepatic level of oxidative stress markers but increased (p < 0.001) the antioxidant enzymes and proinflammatory cytokines in the infected mice, with no important toxicity for vital organs. Conclusion The findings of this survey revealed the significant in vitro inhibitory effects of CLE on T. gondii tachyzoites. The results also exhibited promising in vivo effects of CLE. CLE improved the survival rate of infected mice and reduced the parasite number in them. Although the mechanisms of action of CLE are not clear, our study demonstrated its beneficial effects on acute toxoplasmosis by strengthening the immune system and reducing inflammation and oxidative stress. Still, more studies are required to confirm these results.
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Affiliation(s)
- Fatemeh Ezzatkhah
- Department of Laboratory Sciences, Sirjan School of Medical Sciences, Sirjan, Iran
| | - Hossein Mahmoudvand
- Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Yosra Raziani
- Nursing Department, Al-Mustaqbal University College, Hillah, Babylon, Iraq
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Dastyar Haghighi S, Khudair Khalaf A, Mahmoudvand H, Adineh A, Maleki AM, Ghasemian Yadegari J. Antiparasitic Effects and Cellular Mechanisms of Formononetin (a Natural Isoflavone) Against Hydatid Cyst Protoscoleces. Jundishapur J Nat Pharm Prod 2023. [DOI: 10.5812/jjnpp-129302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
Abstract
Background: The chemical agents applied to reduce the complications of hydatid cyst surgery are not free of side effects. Formononetin (FMN), as a natural isoflavone, has been shown to have various therapeutic benefits. Objectives: We studied the in vitro and ex vivo protoscolicidal activity and cellular mechanisms of FMN against hydatid cyst protoscoleces. Methods: Formononetin at 75, 150, and 300 μg/mL was mixed with hydatid cyst protoscoleces (103/mL), and the viability was determined in 5 to 60 min through eosin staining assay. The effect of FMN on caspase-3 activity was tested through a commercial colorimetric protease kit. In addition, the penetrability of the plasma membrane of protoscoleces after exposure to FMN was also determined by the SYTOX assay. Results: Formononetin at 300 μg/mL completely destroyed hydatid cyst protoscoleces after 30 minutes. While at 150 μg/mL, after 60 minutes of contact, 100% of protoscoleces were eliminated. By ex vivo assay, FMN showed its antiparasitic effect for longer periods. Based on these results, FMN at 300 μg/mL concentration completely eliminated hydatid cyst protoscoleces after 60 minutes of exposure. While at a concentration of 150 μg/mL after 60 minutes, 89.6% of protoscoleces were destroyed. Formononetin noticeably increased (P < 0.001) the activity of caspase-3 and the permeability of protoscoleces dose-dependently. Conclusions: Formononetin as a natural product showed promising effects on the protoscoleces of hydatid cysts, indicating that it can be considered a valuable scolicidal agent. However, additional investigations are necessary to evaluate its efficacy in animal models and human subjects.
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Raziani Y, Cheraghipour K, Shakibaie M, Ghasemian Yadegari J, Mahmoudvand H. High potency of magnetic iron oxide nanoparticles covered by piroctone olamine against cystic echinococcosis. Biomed Pharmacother 2023; 161:114536. [PMID: 36940617 DOI: 10.1016/j.biopha.2023.114536] [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: 02/03/2023] [Revised: 03/09/2023] [Accepted: 03/13/2023] [Indexed: 03/22/2023] Open
Abstract
This study examined the synthesis of magnetic iron oxide nanoparticles coated with PO (FOMNPsP) and assessed their in vitro, ex vivo, and in vivo effects against cystic echinococcosis. The FOMNPsP was synthesized through the alkalization of iron ions in a deoxygenated form. In vitro and ex vivo protoscolicidal effects of FOMNPsP (100-400 μg/mL) were evaluated on hydatid cyst protoscoleces by the eosin exclusion test for 10-60 min. The effect of FOMNPsP on caspase-3 gene expression and exterior ultra-structural of protoscoleces was assessed by real-time PCR and scanning electron microscopy (SEM), respectively. In vivo effects were assessed by evaluating the number, size, and weight of hydatid cysts among infected mice. The FOMNPsP size was < 55 nm, and the most frequent particles were in the 15-20 nm range. In vitro and ex vivo assays revealed that the highest protoscolicidal effect was observed at 400 µg/mL with 100% lethality. After exposure of protoscoleces with FOMNPsP, the level of gene expression of caspase-3 was dose-dependently increased (p < 0.05). By SEM, the FOMNPsP-treated protoscoleces showed wrinkles and bulges resulting from the formation of blebs. FOMNPsP significantly decreased (p < 0.01) the mean number, size, and weight of the hydatid cyst. FOMNPsP revealed the potent protoscolicidal traits through disrupting the cell wall and apoptosis induction. The results also indicated the promising effect of FOMNPsP in controlling hydatid cysts in the animal model. Although FOMNPsP is safe for human normal cells, more investigations are required to clarify its toxicity and precise mechanisms of action.
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Affiliation(s)
- Yosra Raziani
- Nursing Department, Al-Mustaqbal University College, 51001 Hillah, Babylon, Iraq
| | - Koroush Cheraghipour
- Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Mojtaba Shakibaie
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Javad Ghasemian Yadegari
- Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Hossein Mahmoudvand
- Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran.
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Abouhosseini Tabari M, Jafari AH, Maggi F, Mazzara E, Youssefi MR, Moghaddas E, Yazdani Rostam MM, Rezaei F. Scolicidal activity of some medicinal plant essential oils on Echinococcus granulosus protoscolices. JOURNAL OF ESSENTIAL OIL RESEARCH 2022. [DOI: 10.1080/10412905.2022.2103595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Affiliation(s)
| | - Amir Hossein Jafari
- Young Research Club and Elite, Babol Branch, Islamic Azad University, Babol, Iran
| | - Filippo Maggi
- School of Pharmacy, University of Camerino, Camerino, Italy
| | | | - Mohammad Reza Youssefi
- Department of Veterinary Parasitology, Babol Branch, Islamic Azad University, Babol, Iran
| | - Elham Moghaddas
- Department of Parasitology and Mycology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Fatemeh Rezaei
- Department of Veterinary Parasitology, Babol Branch, Islamic Azad University, Babol, Iran
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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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Almohammed HI, Alkhaibari AM, Alanazi AD. Antiparasitic effects of Elettaria cardamomum L. essential oil and its main compounds, 1-8 Cineole alone and in combination with albendazole against Echinococcus granulosus protoscoleces. Saudi J Biol Sci 2022; 29:2811-2818. [PMID: 35531210 PMCID: PMC9073046 DOI: 10.1016/j.sjbs.2022.01.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 12/31/2021] [Accepted: 01/02/2022] [Indexed: 12/24/2022] Open
Abstract
Background The present investigation aims to determine the chemical structure and protoscolicidal effects of Elettaria cardamomum L. essential oil (ECEO) and its main compounds 1–8 cineole alone and along with albendazole (ALZ) against Echinococcus granulosus protoscoleces in vitro and ex vivo. We also decided to evaluate some cellular mechanisms such as the apoptotic activity and the permeability of plasma membrane of protoscoleces treated with ECEO and 1–8 cineole. Methods Hydatid cyst protoscoleces were divided into seven groups including protoscoleces treated with ECEO 50 µl/mL (T1), protoscoleces treated with ECEO 100 µl/mL (T2), protoscoleces treated with ECEO 200 µl/mL (T3), protoscoleces treated with 1–8 cineole 100 µg/mL (T4), protoscoleces treated with 1–8 cineole 200 µg/mL (T5), protoscoleces treated with 1–8 cineole 100 µg/mL + albendazole 50 µg/mL (T6), and protoscoleces treated with 1–8 cineole 200 µg/mL + albendazole ALZ-50 µg/mL (T7). The viability of protoscoleces were recorded by eosin staining examination. Moreover, the induction of apoptosis and the plasma membrane permeability of the protoscoleces treated with ECEO and 1–8 cineole were evaluated. Results The highest protoscolicidal effect of ECEO was observed at the dose of 200 µl/ml (T3). 1,8-Cineole alone and combined with ALZ, particularly at the dose of 200 µg/ml (T5 and T7), destroyed the 100% protoscolices after 10 min incubation. The ECEO (T1-T3) and 1–8 cineole alone (T4 and T5) and in combination with ALZ (T6 and T7) took longer to display their protoscolicidal effect ex vivo. The obtained results of relative fuorescent items exhibited that the protoscoleces incubated with ECEO and 1,8-Cineole, alter the permeability of plasma membrane by Sytox Green with increasing the concentration. The findings revealed exhibited that ECEO and 1,8-Cineole increasingly and dose-dependently induced activation of caspase-3 enzyme ranging from 6.8 to 23.3%. Conclusion Our obtained results revealed that ECEO and its main compound, 1,8-Cineole exhibited the potent protoscolicidal in vitro and ex vivo; and if more research is done on their efficacy and toxicity in animal models and even clinical setting, it can be suggested as a protoscolicidal agent to use during hydatid cyst surgery.
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In vitro potential effect of Pipper longum methanolic extract against protoscolices of hydatid cysts. Exp Parasitol 2020; 221:108051. [PMID: 33301754 DOI: 10.1016/j.exppara.2020.108051] [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: 08/26/2020] [Revised: 10/15/2020] [Accepted: 12/06/2020] [Indexed: 12/31/2022]
Abstract
This study aimed to evaluate the efficacy of methanolic extract of P. longum (PLM) against protoscolices of hydatid cyst in vitro. Four different concentrations of PLM extract (25, 50, 100 and 150 mg/ml) were used for the experiments. The metabolites in the PLM extract were characterized by Gas chromatography-mass spectrometry (GC-MS). The results showed the highest lethality of PLM extract in 50 mg/ml for 60 min exposure. The IC50 value obtained about 20 mg/ml for 60 min of PLM extract exposure. In this study, valuable findings were obtained for the first time about the scolicidal activity of P. longum, which is expected to conduct further studies in this field in the future.
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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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