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Gaber M, Galal LAA, Farrag HMM, Badary DM, Alkhalil SS, Elossily N. The Effects of Commercially Available Syzygium aromaticum, Anethum graveolens, Lactobacillus acidophilus LB, and Zinc as Alternatives Therapy in Experimental Mice Challenged with Cryptosporidium parvum. Infect Drug Resist 2022; 15:171-182. [PMID: 35087280 PMCID: PMC8789248 DOI: 10.2147/idr.s345789] [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: 10/22/2021] [Accepted: 12/30/2021] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Waterborne cryptosporidiosis is the second cause of diarrhea in young children and immunocompromised hosts after rotavirus. Except for nitazoxanide (NTZ), there is no accredited cryptosporidiosis treatment to date. Therefore, there is an urgent need to find an effective and safe treatment for cryptosporidiosis. This study aimed to investigate the possible anti-protozoal effects of Syzygium aromaticum (clove) oil, Anethum graveolens (dill) seeds oil, Lactobacillus acidophilus LB, and zinc against Cryptosporidium parvum in comparison to NTZ. METHODS Besides the negative control, mice from six experimental groups (T1-T6) were infected with Cryptosporidium parvum oocysts. On the seventh day post-infection (PID), mice from five groups were treated for 8 consecutive days with NTZ, clove oil, dill seed oil, Lactobacillus acidophilus LB, and zinc commercial forms (T2-T5). Oocysts shedding rate, differences of mice body weight, serum IL10, and TNF-α, cryptosporidial antigen, and cd3 at the intestinal mucosa were evaluated at the end of the experiment. RESULTS The mean of the C. parvum oocysts' shedding rate was significantly lower in all treated groups than in the non-treated group. The oocysts reduction rate was the highest in zinc-treated mice (98.3%), Lactobacillus acidophilus LB and dill-treated groups (95.77%), and the NTZ-treated group (91.55%). Clove oil was the least effective, with a 74.65% reduction rate. Excluding the clove oil-treated group, immunohistochemical analysis revealed the clearance of the Cryptosporidium antigen in the intestinal tissue in all treated groups. CONCLUSION The study has provided a rational basis for using these safe, cheap, and commercially available alternatives in treating cryptosporidiosis combined with NTZ.
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Affiliation(s)
- Mona Gaber
- Department of Parasitology, Faculty of Medicine, Assiut University, Assiut, Egypt,Correspondence: Mona Gaber Department of Parasitology, Faculty of Medicine, Assiut University, Assiut, 71515, EgyptTel +2088360163 Email ;
| | - Lamia Ahmed A Galal
- Department of Parasitology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Haiam Mohamed Mahmoud Farrag
- Department of Parasitology, Faculty of Medicine, Assiut University, Assiut, Egypt,Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, Shaqra University, Shaqra, Kingdom of Saudi Arabia
| | - Dalia M Badary
- Department of Medical Pathology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Samia S Alkhalil
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, Shaqra University, Shaqra, Kingdom of Saudi Arabia
| | - Nahed Elossily
- Department of Parasitology, Faculty of Medicine, Assiut University, Assiut, Egypt
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Alnomasy S, Al-Awsi GRL, Raziani Y, Albalawi AE, Alanazi AD, Niazi M, Mahmoudvand H. Systematic review on medicinal plants used for the treatment of Giardia infection. Saudi J Biol Sci 2021; 28:5391-5402. [PMID: 34466120 PMCID: PMC8381067 DOI: 10.1016/j.sjbs.2021.05.069] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 05/24/2021] [Accepted: 05/26/2021] [Indexed: 11/30/2022] Open
Abstract
Background However, broad adoption of herbal remedies for giardiasis is at present hampered by uncertain findings of investigation not always sufficiently powered. This study was aimed at systematically reviewing the existing literature in herbal medicines to treat giardiasis. Methods This review was carried out 06- PRISMA guideline and registered in the CAMARADES-NC3Rs Preclinical Systematic Review and Meta-Analysis Facility (SyRF) database. The search was performed in five databases which are Scopus, PubMed, Web of Science, EMBASE, and Google Scholar without time limitation for all published articles (in vitro, in vivo, and clinical studies). The searched words and terms were: “Giardia”, “giardiasis”, “extract”, “essential oil”, “herbal medicines”, “anti-Giardia”, “In vitro”, “In vivo”, “clinical trial” etc. Results Out of 1585 papers, 40 papers including 28 in vitro (70.0%), 7 in vivo (17.5%), 2 in vitro/ in vivo (5.0%), and 3 clinical trials (7.5%) up to 2020, met the inclusion criteria for discussion in this systematic review. The most widely used medicinal plants against Giardia infection belong to the family Lamiaceae (30.0%) followed by Asteraceae (13.5%), Apiaceae (10.5%). The most common parts used in the studies were aerial parts (45.0%) followed by leaves (27.4%) and seeds (7.5%). The aqueous extract (30.0%), essential oil (25.4%) and hydroalcholic and methanolic (10.5%) were considered as the desired approaches of herbal extraction, respectively. Conclusion The current review showed that the plant-based anti-Giardia agents are very promising as an alternative and complementary resource for treating giardiasis since had low significant toxicity. However, more studies are required to elucidate this conclusion, especially in clinical systems.
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Affiliation(s)
- Sultan Alnomasy
- Medical Laboratories Department, College of Applied Medical Sciences, Al- Quwayiyah, Shaqra University, Riyadh, Saudi Arabia
| | | | - Yosra Raziani
- College of Medicine, Department of Nursing, Komar University of Science and Technology, Sulaymaniyah, Kurdistan Region, Iraq
| | | | - Abdullah D Alanazi
- Department of Biological Sciences, Faculty of Science and Humanities, Shaqra University, P.O. Box 1040, Ad-Dawadimi 11911, Saudi Arabia
| | - Massumeh Niazi
- Student Research Committee, 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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Abas ASM, Elagib SM. Antiparasitic activity of aqueous extract of Anethum graveolens against Entamoeba histolytica: In vitro and in vivo study. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021. [DOI: 10.1016/j.bcab.2021.102026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Petran M, Dragos D, Gilca M. Historical ethnobotanical review of medicinal plants used to treat children diseases in Romania (1860s-1970s). JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2020; 16:15. [PMID: 32204715 PMCID: PMC7092505 DOI: 10.1186/s13002-020-00364-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 03/12/2020] [Indexed: 05/17/2023]
Abstract
BACKGROUND Romanian ethnopediatrics has a long history of medicinal plant use. The main objective of the present review was to identify, collect, systematize, and prioritize the available bibliographical data related to medicinal plants traditionally used to treat various pediatric diseases in Romania during the 1860s-1970s. METHODS Information was mainly obtained by manual systematic search in various relevant historical works focused on the traditional use of medicinal plants in Romania (1860s-1970s), found in the Archives of Romanian Academy Library and National Romanian Library. RESULTS A total of 153 medicinal plants belonging to 52 families were identified as having ethnopediatric significance. The plant traditional indications, targeted body systems, parts used, and way of administration were provided. We have also proposed one index (expressed as percentage) in order to assess the ethnopediatric applicability area of species: ethnopediatric relative therapeutic versatility (ERTV), which was calculated on the basis of the number of distinct uses mentioned for a species. The species identified to have the highest ERTV scores were Dryopteris filix-mas (100%), Gratiola officinalis (85.71%), Allium sativum (71.42%), Eryngium planum (71.42%), Juglans regia (71.42%), Matricaria chamomilla (71.42%), Plantago major (71.42%). CONCLUSIONS The present study exposed for the first time to the international scientific community important ethnopediatric information contained in several local Romanian bibliographical resources that could guide the local and international researchers towards new directions of plant valorization.
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Affiliation(s)
- Madalina Petran
- Department of Functional Sciences I- Biochemistry, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Dorin Dragos
- Nephrology Clinic, University Emergency Hospital Bucharest, 050098, Bucharest, Romania
- Department of Medical Semiology, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Marilena Gilca
- Department of Functional Sciences I- Biochemistry, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania.
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Castro LM, Pinto NB, Moura MQ, Villela MM, Capella GA, Freitag RA, Berne MEA. Antihelminthic action of the Anethum graveolens essential oil on Haemonchus contortus eggs and larvae. BRAZ J BIOL 2020; 81:183-188. [PMID: 32074174 DOI: 10.1590/1519-6984.225856] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 09/26/2019] [Indexed: 11/22/2022] Open
Abstract
Gastrointestinal nematodes are responsible for great economic losses in sheep raising, and their control has long been carried out almost exclusively by the administration of anthelmintics, which have led to serious resistance problems. In the search for alternative control measures, phytotherapic research is highlighted. The aim of this study was to evaluate the action of Anethum graveolens (dill) essential oil on different stages of Haemonchus contortus life cycle, as well its cytotoxicity MDBK (Madin-Darby bovine kidney) cells. H. contortus larvae and eggs were obtained from infected sheep feces, and essential oil extracted from plant seeds through the Clevenger apparatus. 9.4, 4.7, 2.35, 1.17. 0.58 and 0.29 mg/mL concentrations were evaluated. The Egg Hatch Inhibition (HI), Larval Development Inhibition (LDI) and Larval Migration Inhibition (LMI) techniques were used. Thybendazole 0.025 mg/mL in HI and Levamisole 0.02 mg/mL in the LDI and LMI tests were used as positive controls, while distilled water and a Tween 80 solution were used as positive negative controls. The inhibition results obtained for the highest oil concentration were: HI 100%, LDI 98.58% and LMI 63.7%, differing (𝑝 <0.05) from negative controls. Main A. graveolens oil components present in 95.93% of the total oil were Dihydrocarvone (39.1%), Carvone (22.24%), D-Limonene (16.84%), Apiol (10.49%) and Trans-dihydrocarvone (7.26%). Minimum A. graveolens essential oil concentrations required to inhibit 50% (IC50) of egg hatching, larval development and larval migration were 0.006 mg/mL, 2.536 mg/mL and 3.963 mg/mL, respectively. Cell viability in MDBK (Madin-Darby bovine kidney) cells, when incubated with A. graveolens essential oil, was 86% for the highest (9.4 mg/mL) and 99% for the lowest concentration (0.29 mg/mL). A. graveolens essential oil, according to the results obtained in this study, is a promising alternative in sheep gastrointestinal nematode control.
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Affiliation(s)
- L M Castro
- Laboratório de Parasitologia, Departamento de Microbiologia e Parasitologia, Instituto de Biologia, Universidade Federal de Pelotas - UFPel, Campus Universitário, s/n, Capão do Leão, Prédio 25, Sala 12, CEP 96010-900, Pelotas, RS, Brasil
| | - N B Pinto
- Laboratório de Parasitologia, Departamento de Microbiologia e Parasitologia, Instituto de Biologia, Universidade Federal de Pelotas - UFPel, Campus Universitário, s/n, Capão do Leão, Prédio 25, Sala 12, CEP 96010-900, Pelotas, RS, Brasil
| | - M Q Moura
- Laboratório de Parasitologia, Departamento de Microbiologia e Parasitologia, Instituto de Biologia, Universidade Federal de Pelotas - UFPel, Campus Universitário, s/n, Capão do Leão, Prédio 25, Sala 12, CEP 96010-900, Pelotas, RS, Brasil
| | - M M Villela
- Laboratório de Parasitologia, Departamento de Microbiologia e Parasitologia, Instituto de Biologia, Universidade Federal de Pelotas - UFPel, Campus Universitário, s/n, Capão do Leão, Prédio 25, Sala 12, CEP 96010-900, Pelotas, RS, Brasil
| | - G A Capella
- Laboratório de Parasitologia, Departamento de Microbiologia e Parasitologia, Instituto de Biologia, Universidade Federal de Pelotas - UFPel, Campus Universitário, s/n, Capão do Leão, Prédio 25, Sala 12, CEP 96010-900, Pelotas, RS, Brasil
| | - R A Freitag
- Laboratório de Química Orgânica, Departamento de Química, Universidade Federal de Pelotas - UFPel, CEP 96010-900, Pelotas, RS, Brasil
| | - M E A Berne
- Laboratório de Parasitologia, Departamento de Microbiologia e Parasitologia, Instituto de Biologia, Universidade Federal de Pelotas - UFPel, Campus Universitário, s/n, Capão do Leão, Prédio 25, Sala 12, CEP 96010-900, Pelotas, RS, Brasil
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Drug resistance in Giardia: Mechanisms and alternative treatments for Giardiasis. ADVANCES IN PARASITOLOGY 2020; 107:201-282. [PMID: 32122530 DOI: 10.1016/bs.apar.2019.11.003] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The use of chemotherapeutic drugs is the main resource against clinical giardiasis due to the lack of approved vaccines. Resistance of G. duodenalis to the most used drugs to treat giardiasis, metronidazole and albendazole, is a clinical issue of growing concern and yet unknown impact, respectively. In the search of new drugs, the completion of the Giardia genome project and the use of biochemical, molecular and bioinformatics tools allowed the identification of ligands/inhibitors for about one tenth of ≈150 potential drug targets in this parasite. Further, the synthesis of second generation nitroimidazoles and benzimidazoles along with high-throughput technologies have allowed not only to define overall mechanisms of resistance to metronidazole but to screen libraries of repurposed drugs and new pharmacophores, thereby increasing the known arsenal of anti-giardial compounds to some hundreds, with most demonstrating activity against metronidazole or albendazole-resistant Giardia. In particular, cysteine-modifying agents which include omeprazole, disulfiram, allicin and auranofin outstand due to their pleiotropic activity based on the extensive repertoire of thiol-containing proteins and the microaerophilic metabolism of this parasite. Other promising agents derived from higher organisms including phytochemicals, lactoferrin and propolis as well as probiotic bacteria/fungi have also demonstrated significant potential for therapeutic and prophylactic purposes in giardiasis. In this context the present chapter offers a comprehensive review of the current knowledge, including commonly prescribed drugs, causes of therapeutic failures, drug resistance mechanisms, strategies for the discovery of new agents and alternative drug therapies.
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