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Banerjee T, Sarkar A, Ali SZ, Bhowmik R, Karmakar S, Halder AK, Ghosh N. Bioprotective Role of Phytocompounds Against the Pathogenesis of Non-alcoholic Fatty Liver Disease to Non-alcoholic Steatohepatitis: Unravelling Underlying Molecular Mechanisms. PLANTA MEDICA 2024. [PMID: 38458248 DOI: 10.1055/a-2277-4805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/10/2024]
Abstract
Non-alcoholic fatty liver disease (NAFLD), with a global prevalence of 25%, continues to escalate, creating noteworthy concerns towards the global health burden. NAFLD causes triglycerides and free fatty acids to build up in the liver. The excessive fat build-up causes inflammation and damages the healthy hepatocytes, leading to non-alcoholic steatohepatitis (NASH). Dietary habits, obesity, insulin resistance, type 2 diabetes, and dyslipidemia influence NAFLD progression. The disease burden is complicated due to the paucity of therapeutic interventions. Obeticholic acid is the only approved therapeutic agent for NAFLD. With more scientific enterprise being directed towards the understanding of the underlying mechanisms of NAFLD, novel targets like lipid synthase, farnesoid X receptor signalling, peroxisome proliferator-activated receptors associated with inflammatory signalling, and hepatocellular injury have played a crucial role in the progression of NAFLD to NASH. Phytocompounds have shown promising results in modulating hepatic lipid metabolism and de novo lipogenesis, suggesting their possible role in managing NAFLD. This review discusses the ameliorative role of different classes of phytochemicals with molecular mechanisms in different cell lines and established animal models. These compounds may lead to the development of novel therapeutic strategies for NAFLD progression to NASH. This review also deliberates on phytomolecules undergoing clinical trials for effective management of NAFLD.
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Affiliation(s)
- Tanmoy Banerjee
- Department of Pharmaceutical Technology, Jadavpur University, West Bengal, Kolkata, India
| | - Arnab Sarkar
- Department of Pharmaceutical Technology, Jadavpur University, West Bengal, Kolkata, India
| | - Sk Zeeshan Ali
- Department of Pharmaceutical Technology, Jadavpur University, West Bengal, Kolkata, India
| | - Rudranil Bhowmik
- Department of Pharmaceutical Technology, Jadavpur University, West Bengal, Kolkata, India
| | - Sanmoy Karmakar
- Department of Pharmaceutical Technology, Jadavpur University, West Bengal, Kolkata, India
| | - Amit Kumar Halder
- Dr. B. C. Roy College of Pharmacy and Allied Health Sciences, Dr. Meghnad Saha Sarani, Bidhannagar, Durgapur, West Bengal, India
| | - Nilanjan Ghosh
- Department of Pharmaceutical Technology, Jadavpur University, West Bengal, Kolkata, India
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Hafeez A, Piral Q, Naz S, Almutairi MH, Alrefaei AF, Ayasan T, Khan RU, Losacco C. Ameliorative Effect of Pomegranate Peel Powder on the Growth Indices, Oocysts Shedding, and Intestinal Health of Broilers under an Experimentally Induced Coccidiosis Condition. Animals (Basel) 2023; 13:3790. [PMID: 38136827 PMCID: PMC10740919 DOI: 10.3390/ani13243790] [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: 10/27/2023] [Revised: 12/07/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
Coccidiosis stands as one of the most prevalent enteric parasitic diseases in broilers. While antibiotics have traditionally been used for the control of coccidiosis, concerns related to drug residues and the emergence of resistance in chickens have prompted consumer apprehensions. In this study, 600 Ross 308 broiler chicks were randomly divided into five groups: a control group without specific treatments (NC), broilers deliberately exposed to Eimeria tenella (positive control), broilers challenged with E. tenella but dosed with antibiotics (AT), and two groups experimentally exposed to E. tenella while simultaneously receiving pomegranate peel powder (PPE) at dosages of 3 g/kg (3PPP) and 6 g/kg (6PPP). The results revealed that all Eimeria-treated birds exhibited significantly worse growth performance compared to the NC. Notably, a marked improvement was observed in birds infected with E. tenella when supplemented with 6PPP. Both 3PPP and 6PPP supplementation significantly reduced lesion scores, mortality, and oocysts per gram (OPG). Furthermore, histological examination of the cecum indicated that the villus dimensions were restored by PPP supplementation in infected birds. In conclusion, Eimeria-infected birds supplemented with 6PPP experienced an enhanced growth rate, lowered lesion scores, alleviated oocyst shedding, and improved intestinal histological dimensions.
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Affiliation(s)
- Abdul Hafeez
- Department of Poultry Science, Faculty of Animal Husbandry and Veterinary Sciences, The University of Agriculture, Peshawar 25000, Pakistan; (A.H.)
| | - Qambar Piral
- Department of Poultry Science, Faculty of Animal Husbandry and Veterinary Sciences, The University of Agriculture, Peshawar 25000, Pakistan; (A.H.)
| | - Shabana Naz
- Department of Zoology, Government College University, Faisalabad 38000, Pakistan;
| | - Mikhlid H. Almutairi
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (M.H.A.); (A.F.A.)
| | - Abdulwahed Fahad Alrefaei
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (M.H.A.); (A.F.A.)
| | - Tugay Ayasan
- Faculty of Applied Sciences, Osmaniye Korkut Ata University Kadirli, Osmaniye 80000, Turkey;
| | - Rifat Ullah Khan
- Faculty of Animal Husbandry and Veterinary Sciences, College of Veterinary Sciences, The University of Agriculture, Peshawar 25000, Pakistan
| | - Caterina Losacco
- Department of Precision and Regenerative Medicine and Jonian Area, Section of Veterinary Science and Animal Production, University of Bari Aldo Moro, 70010 Bari, Italy;
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Al-Shaebi EM, Al-Quraishy S, Maodaa SN, Abdel-Gaber R. In vitro studies for antiparasitic activities of Punica granatum extract. Microsc Res Tech 2023; 86:1655-1666. [PMID: 37606089 DOI: 10.1002/jemt.24401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 07/24/2023] [Accepted: 08/08/2023] [Indexed: 08/23/2023]
Abstract
Because of the drug resistance, medicinal plants are used more frequently than coccidiostats to treat and control coccidiosis. Punica granatum is a powerful antioxidant with a variety of medicinal uses. This study used an in vitro experiment to investigate how different P. granatum from Yemen (Y) and Egypt (E) sources affected oocyst sporulation and served as an anthelminthic effector. In contrast to PGE and mebendazole, PGY (200 mg/mL) has the shortest time to paralyze and death the earthworm Eisenia fetida in this investigation. In addition, the treated worm groups' cuticle thickness and shrinkage in comparison to the control group were assessed and contrasted. Eimeria papillata is used as a model protozoan parasite in anticoccidial assays. This study shows that P. granatum affects oocysts sporulation in a dose-dependent manner, with maximal percentages of 100% (PGY) and 48.60% (PGE) at 96 h for P. granatum concentrations of 200 mg/mL. Inhibition (%) was compared to various detergents, as well as positive and negative controls. According to our research, the P. granatum extract had powerful anthelmintic and anticoccidial properties, with the potency changing according to the environmental conditions of each fruit source. RESEARCH HIGHLIGHTS: Habitat of the plant is useful for production and accumulation of some secondary metabolites in plants which be effective for the therapeutic uses. Different parameters in the environmental ecosystem affecting variation in chemical compositions and biological activity of P. granatum.
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Affiliation(s)
- Esam M Al-Shaebi
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Saleh Al-Quraishy
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Saleh N Maodaa
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Rewaida Abdel-Gaber
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
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Park I, Nam H, Wickramasuriya SS, Lee Y, Wall EH, Ravichandran S, Lillehoj HS. Host-mediated beneficial effects of phytochemicals for prevention of avian coccidiosis. Front Immunol 2023; 14:1145367. [PMID: 37334385 PMCID: PMC10272459 DOI: 10.3389/fimmu.2023.1145367] [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: 01/18/2023] [Accepted: 05/22/2023] [Indexed: 06/20/2023] Open
Abstract
Both in vitro and in vivo studies were conducted to evaluate the beneficial effects of green tea extract (GT), cinnamon oil (CO), and pomegranate extract (PO) on avian coccidiosis. In experiment (EXP) 1, an in vitro culture system was used to investigate the individual effects of GT, CO, and PO on the proinflammatory cytokine response and integrity of tight junction (TJ) in chicken intestinal epithelial cells (IEC), on the differentiation of quail muscle cells and primary chicken embryonic muscle cells, and anticoccidial and antibacterial activities against Eimeria tenella sporozoites and Clostridium perfringens bacteria, respectively. In EXP 2 and 3, in vivo trials were carried out to study the dose-dependent effect of blended phytochemicals (GT, CO, PO) on coccidiosis in broiler chickens infected with E. maxima. For EXP 2, one hundred male broiler chickens (0-day-old) were allocated into the following five treatment groups: Control group for non-infected chickens (NC), Basal diet group for E. maxima-infected chickens (PC), PC group supplemented with phytochemicals at 50 (Phy 50), 100 (Phy 100), and 200 (Phy 200) mg/kg feed diets for E. maxima-infected chickens. For EXP 3, one hundred twenty male broiler chickens (0-day-old) were allocated into the following six treatment groups: NC, PC, PC supplemented with phytochemicals at 10 (Phy 10), 20 (Phy 20), 30 (Phy 30), and 100 (Phy 100) mg/kg feed for E. maxima-infected chickens. Body weights (BW) were measured on days 0, 7, 14, 20, and 22, and jejunum samples were used to measure cytokine, TJ protein, and antioxidant enzyme responses at 8 days post-infection (dpi). Fecal samples for oocyst enumeration were collected from 6 to 8 dpi. In vitro, CO and PO reduced LPS-induced IL-1β and IL-8 in IEC, respectively, and GT enhanced the gene expression of occludin in IEC. PO at 1.0 and 5.0 mg/mL exerted antimicrobial effect against E. tenella sporozoites and C. perfringens bacteria, respectively. In vivo, chickens fed a diet supplemented with phytochemicals showed enhanced BW, reduced oocyst shedding, and decreased proinflammatory cytokines following E. maxima challenge. In conclusion, the combination of GT, CO, and PO in the diet of broiler chickens infected with E. maxima induced enhanced host disease resistance including innate immunity and gut health, which contributed to improved growth and reduced disease responses. These findings provide scientific support for the development of a novel phytogenic feed additive formula that enhances the growth and intestinal health of broiler chickens infected with coccidiosis.
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Affiliation(s)
- Inkyung Park
- Animal Bioscience and Biotechnology Laboratory, United States Department of Agriculture, Beltsville Agricultural Research Center, Beltsville, MD, United States
| | - Hyoyoun Nam
- Animal Bioscience and Biotechnology Laboratory, United States Department of Agriculture, Beltsville Agricultural Research Center, Beltsville, MD, United States
| | - Samiru S. Wickramasuriya
- Animal Bioscience and Biotechnology Laboratory, United States Department of Agriculture, Beltsville Agricultural Research Center, Beltsville, MD, United States
| | - Youngsub Lee
- Animal Bioscience and Biotechnology Laboratory, United States Department of Agriculture, Beltsville Agricultural Research Center, Beltsville, MD, United States
| | - Emma H. Wall
- AVT Natural North America, Santa Clara, CA, United States
| | | | - Hyun S. Lillehoj
- Animal Bioscience and Biotechnology Laboratory, United States Department of Agriculture, Beltsville Agricultural Research Center, Beltsville, MD, United States
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Nyamba I, Jennotte O, Sombie CB, Lechanteur A, Sacre PY, Djande A, Semde R, Evrard B. Preformulation study for the selection of a suitable polymer for the development of ellagic acid-based solid dispersion using hot-melt extrusion. Int J Pharm 2023:123088. [PMID: 37257795 DOI: 10.1016/j.ijpharm.2023.123088] [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: 10/10/2022] [Revised: 05/22/2023] [Accepted: 05/25/2023] [Indexed: 06/02/2023]
Abstract
Ellagic acid is one of the most studied polyphenolic compounds due to its numerous promising therapeutic properties. However, this therapeutic potential remains difficult to exploit owing to its low solubility and low permeability, resulting in low oral bioavailability. In order to allow an effective therapeutic application of EA, it is therefore necessary to develop strategies that sufficiently enhance its solubility, dissolution rate and bioavailability. For this purpose, solid dispersions based on pre-selected polymers such as Eudragit® EPO, Soluplus® and Kollidon® VA 64, with 5% w/w ellagic acid loading were prepared by hot extrusion and characterized by X-ray diffraction, FTIR spectroscopy and in vitro dissolution tests in order to select the most suitable polymer for future investigations. The results showed that Eudragit® EPO was the most promising polymer for ellagic acid solid dispersions development because its extrudates allowed to obtain a solution supersaturated in ellagic acid that was stable for at least 90 min. Moreover, the resulting apparent solubility was 20 times higher than the actual solubility of ellagic acid. The extrudates also showed a high dissolution rate of ellagic acid (96.25% in 15 min), compared to the corresponding physical mixture (6.52% in 15 min) or the pure drug (1.56% in 15 min). Furthermore, increasing the loading rate of ellagic acid up to 12% in extrudates based on this polymer did not negatively influence its release profile through dissolution tests.
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Affiliation(s)
- Isaïe Nyamba
- Laboratory of Pharmaceutical Technology and Biopharmacy, Center for Interdisciplinary Research on Medicines (CIRM), Université de Liège, 4000 Liège (Belgium); Laboratory of Drug Development, Center of training, research and expertise in pharmaceutical sciences (CFOREM), Doctoral School of Sciences and Health, Université Joseph KI-ZERBO, 03 BP 7021 Ouagadougou 03 (Burkina Faso).
| | - Olivier Jennotte
- Laboratory of Pharmaceutical Technology and Biopharmacy, Center for Interdisciplinary Research on Medicines (CIRM), Université de Liège, 4000 Liège (Belgium)
| | - Charles B Sombie
- Laboratory of Drug Development, Center of training, research and expertise in pharmaceutical sciences (CFOREM), Doctoral School of Sciences and Health, Université Joseph KI-ZERBO, 03 BP 7021 Ouagadougou 03 (Burkina Faso)
| | - Anna Lechanteur
- Laboratory of Pharmaceutical Technology and Biopharmacy, Center for Interdisciplinary Research on Medicines (CIRM), Université de Liège, 4000 Liège (Belgium)
| | - Pierre-Yves Sacre
- Laboratory of Pharmaceutical Analytical Chemistry, Department of Pharmacy, Center for Interdisciplinary Research on Medicines (CIRM), University of Liege, 4000 Liege, Belgium
| | - Abdoulaye Djande
- Department of Chemistry, Laboratory of Molecular Chemistry and Materials, Research Team: Organic Chemistry and Phytochemistry, Université Joseph KI-ZERBO, 03 BP 7021 Ouagadougou 03 (Burkina Faso)
| | - Rasmané Semde
- Laboratory of Drug Development, Center of training, research and expertise in pharmaceutical sciences (CFOREM), Doctoral School of Sciences and Health, Université Joseph KI-ZERBO, 03 BP 7021 Ouagadougou 03 (Burkina Faso)
| | - Brigitte Evrard
- Laboratory of Pharmaceutical Technology and Biopharmacy, Center for Interdisciplinary Research on Medicines (CIRM), Université de Liège, 4000 Liège (Belgium)
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Yang X, Niu Z, Wang X, Lu X, Sun J, Carpena M, Prieto M, Simal-Gandara J, Xiao J, Liu C, Li N. The Nutritional and Bioactive Components, Potential Health Function and Comprehensive Utilization of Pomegranate: A Review. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2022.2110260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Xuhan Yang
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, Tai’an, China
| | - Zhonglu Niu
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, Tai’an, China
| | - Xiaorui Wang
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, Tai’an, China
| | - Xiaoming Lu
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, Tai’an, China
| | - Jinyue Sun
- Key Laboratory of Novel Food Resources Processing, Ministry of Agriculture and Rural Affairs/Key Laboratory of Agro-Products Processing Technology of Shandong Province/Institute of Agro-Food Science and Technology, Shandong Academy of Agricultural Sciences, Jinan, China
| | - M. Carpena
- Faculty of Science, Department of Analytical Chemistry and Food Science, Universidade de Vigo, Nutrition and Bromatology Group, Ourense, Spain
| | - M.A. Prieto
- Faculty of Science, Department of Analytical Chemistry and Food Science, Universidade de Vigo, Nutrition and Bromatology Group, Ourense, Spain
| | - Jesus Simal-Gandara
- Faculty of Science, Department of Analytical Chemistry and Food Science, Universidade de Vigo, Nutrition and Bromatology Group, Ourense, Spain
| | - Jianbo Xiao
- Faculty of Science, Department of Analytical Chemistry and Food Science, Universidade de Vigo, Nutrition and Bromatology Group, Ourense, Spain
| | - Chao Liu
- Key Laboratory of Novel Food Resources Processing, Ministry of Agriculture and Rural Affairs/Key Laboratory of Agro-Products Processing Technology of Shandong Province/Institute of Agro-Food Science and Technology, Shandong Academy of Agricultural Sciences, Jinan, China
| | - Ningyang Li
- Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, College of Food Science and Engineering, Shandong Agricultural University, Tai’an, China
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Pomegranate ( Punica granatum) Peel Inhibits the In Vitro and In Vivo Growth of Piroplasm Parasites. J Parasitol Res 2022; 2022:8574541. [PMID: 35774222 PMCID: PMC9237696 DOI: 10.1155/2022/8574541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 05/21/2022] [Accepted: 06/06/2022] [Indexed: 12/04/2022] Open
Abstract
Pomegranate (Punica granatum) peel has seen a rapid surge in attention as a medical and nutritional product over the last decade. The impact of pomegranate peel methanolic extract monotherapy and combination therapy on the in vitro growth of Babesia (B.) bovis, B. bigemina, B. divergens, B. caballi, and Theileria (T.) equi, as well as B. microti in mice, was investigated in this work. Fluorescence-based SYBR green I assay was used for evaluating the inhibitory antibabesial efficacy of pomegranate (Punica granatum) peel against the growth of several piroplasm parasites in vitro and in vivo. Celltac α MEK-6450 computerized haematology analyzer was used for monitoring the haematological parameters of treated mice every 4 days. Pomegranate peel inhibited the in vitro growth of B. bovis, B. bigemina, B. divergens, T. equi, and B. caballi in a dose-dependent manner, with IC50 values of 154.45 ± 23.11, 40.90 ± 9.35, 72.71 ± 14.77, 100 ± 16.20, and 77.27 ± 16.94 μg/ml, respectively. On a B. bovis culture, the in vitro inhibitory effect of pomegranate peel was amplified when it was combined with diminazene aceturate (DA). Combination therapy of pomegranate peel and a low dose of DA (15 mg kg−1) inhibited B. microti growth significantly (P < 0.05) higher than the treatment with the full dose of DA (25 mg kg−1) in B. microti-infected mice. These findings suggest that pomegranate peel might be a potential medicinal plant for babesiosis treatment, especially when combined with a low dosage of DA.
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Higbee J, Solverson P, Zhu M, Carbonero F. The emerging role of dark berry polyphenols in human health and nutrition. FOOD FRONTIERS 2022. [DOI: 10.1002/fft2.128] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Affiliation(s)
- Jerome Higbee
- Nutrition and Exercise Physiology Washington State University ‐ Spokane, Spokane Washington USA
| | - Patrick Solverson
- Nutrition and Exercise Physiology Washington State University ‐ Spokane, Spokane Washington USA
| | - Meijun Zhu
- Nutrition and Exercise Physiology Washington State University ‐ Spokane, Spokane Washington USA
| | - Franck Carbonero
- Nutrition and Exercise Physiology Washington State University ‐ Spokane, Spokane Washington USA
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Kaiaty AM, Salib FA, El-Gameel SM, Hussien AM, Kamel MS. Anthelmintic activity of pomegranate peel extract (Punica granatum) and synthetic anthelmintics against gastrointestinal nematodes in cattle, sheep, goats, and buffalos: in vivo study. Parasitol Res 2021; 120:3883-3893. [PMID: 34515863 DOI: 10.1007/s00436-021-07311-8] [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: 05/22/2021] [Accepted: 09/07/2021] [Indexed: 10/20/2022]
Abstract
Parasitic gastroenteritis (PGE) is one of the most important parasitic diseases that causes economic losses and health problems in ruminants. PGE causes a drop in milk, meat, and wool production in addition to decreasing animal fertility and sometimes leading to animal death. Conventional anthelmintics used for animal treatment are expensive, especially for farmers in developing countries. Moreover, the concern of anthelmintic resistance to these synthetic drugs is rising. Therefore, this study aimed to evaluate the anthelmintic activity of plant extract pomegranate (Punica granatum L) peel extract (PPE) against PGE infestations among ruminants. A total of 120 ruminants of different species (20 cattle, 12 buffalos, 68 sheep, and 20 goats) were examined for PGE eggs in their fecal samples. The animals under experiment were divided into four groups: the first group (negative control) was not given any drugs, the second group was given ivermectin (0.5 ml/25 kg bwt) (positive control 1), the third group was given albendazole (2.5 mg active principle/kg bwt) (positive control 2), and the fourth group was given PPE (200 mg/kg bwt). Fecal egg count (FEC) was performed on day 0 prior to the 1st dose of treatment. On day 15, an additional treatment (with the same doses) was administered and FEC was performed on days 7 and 21. Our results showed that on the 7th day of the experiment, there was an increase in FEC in the negative control group by 5%, while in the second, third, and fourth groups, there was a decrease in FEC with 95%, 90%, and 85% respectively. On the 21st day (7 days from the second dose), there was an increase in FEC in the control group by a 10% and 100% reduction in FEC in both the second and third groups. While in the fourth group, there was a decrease in FEC by 97%. In conclusion, PPE could be used as a safe, cheap, and effective natural anthelmintic against PGE.
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Affiliation(s)
- Ahmed M Kaiaty
- Department of Medicine and Infectious Diseases, Faculty of Veterinary Medicine, Cairo University, Giza, 11221, Egypt.,General Organization for Veterinary Services, Giza, Egypt
| | - Fayez A Salib
- Department of Medicine and Infectious Diseases, Faculty of Veterinary Medicine, Cairo University, Giza, 11221, Egypt
| | - Sohila M El-Gameel
- Parasitology Department, Faculty of Veterinary Medicine, Cairo University, Giza, 11221, Egypt
| | - Ahmed M Hussien
- Toxicology & Forensic Medicine Department, Faculty of Veterinary Medicine, Cairo University, Giza, 11221, Egypt
| | - Mohamed S Kamel
- Department of Medicine and Infectious Diseases, Faculty of Veterinary Medicine, Cairo University, Giza, 11221, Egypt.
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Mohammed LS, Sallam EA, El basuni SS, Eldiarby AS, Soliman MM, Aboelenin SM, Shehata SF. Ameliorative Effect of Neem Leaf and Pomegranate Peel Extracts in Coccidial Infections in New Zealand and V-Line Rabbits: Performance, Intestinal Health, Oocyst Shedding, Carcass Traits, and Effect on Economic Measures. Animals (Basel) 2021; 11:ani11082441. [PMID: 34438898 PMCID: PMC8388781 DOI: 10.3390/ani11082441] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/13/2021] [Accepted: 08/16/2021] [Indexed: 01/13/2023] Open
Abstract
Healthy, weaned, coccidial-free male rabbits from two breeds (New Zealand white (NZ) and V-line (VL)) were divided into 10 equal groups (5 groups each for NZ and VL) (3 replicates/group, 6 rabbits/replicate, 18 rabbits/group). All rabbits were inoculated with 5 × 104 Eimeria spp. oocysts (E. intestinalis (67%), E. magna (22%), and E. media (11%)) except for the rabbits in the first group (G1), which were inoculated with a sterile solution and served as a negative control. The remaining four groups were treated as follows: G2, no treatment/positive control, G3, treated with neem leaf extract, G4, treated with pomegranate peel extract (PPE), and G5, treated with a combination of neem leaf extract and PPE. For both breeds, our results showed that the use of neem leaf and/or pomegranate peel extract resulted in improved growth performance, with a significant improvement in relative feed conversion ratio (FCR) compared to the positive control groups, which recorded the worst values, as well as a significant (p ≤ 0.05) reduction in mean oocyst count compared to the positive control groups. We also observed downregulation of mRNA levels of IL-1βα, IL6, and TNF-α in the herbal treatment groups compared with the mRNA levels of these genes in the positive control groups. Herbal treatment with neem leaf and/or pomegranate peel extracts had positive effects on the NZ and VL rabbits experimentally infected with mixed Eimeria species, as evidenced by their healthy appearance, good appetite, no mortalities, an anticoccidial index > 120, and a significantly higher total return and net profit when compared to the positive control groups of both breeds. In NZ rabbits, the treatment with neem leaf extract alone (G3) or in combination with PPE (G5) recorded the most efficient economic anticoccidial activity.
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Affiliation(s)
- Liza S. Mohammed
- Veterinary Economics and Farm Management, Department of Animal Wealth Development, Faculty of Veterinary Medicine, Benha University, Benha 13736, Egypt;
- Correspondence:
| | - Eman A. Sallam
- Animal and Poultry Production, Department of Animal Wealth Development, Faculty of Veterinary Medicine, Benha University, Benha 13736, Egypt;
| | - Sawsan S. El basuni
- Avian and Rabbit Diseases Department, Faculty of Veterinary Medicine, Benha University, Benha 13736, Egypt;
| | - Amany S. Eldiarby
- Parasitology Department, Veterinary Teaching Hospital, Faculty of Veterinary Medicine, Benha University, Benha 13736, Egypt;
| | - Mohamed Mohamed Soliman
- Clinical Laboratory Sciences Department, Turabah University College, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia;
| | - Salama Mostafa Aboelenin
- Biology Department, Turabah University College, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia;
| | - Seham F. Shehata
- Veterinary Economics and Farm Management, Department of Animal Wealth Development, Faculty of Veterinary Medicine, Benha University, Benha 13736, Egypt;
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Pomegranate Peel Extract Is a Potential Alternative Therapeutic for Giardiasis. Antibiotics (Basel) 2021; 10:antibiotics10060705. [PMID: 34208266 PMCID: PMC8230894 DOI: 10.3390/antibiotics10060705] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 05/30/2021] [Accepted: 06/07/2021] [Indexed: 11/16/2022] Open
Abstract
Giardiasis is a major diarrheal disease affecting approximately 2.5 million children annually in developing countries. Several studies have reported the resistance of Giardia lamblia (G. lamblia) to multiple drugs. Therefore, identifying an effective drug for giardiasis is a necessity. This study examined the antiparasitic effect of Punica granatum (pomegranate) and evaluated its therapeutic efficacy in rats infected with G. lamblia. In vitro study showed high efficacy of pomegranate peel ethanolic extract in killing G. lamblia cysts as demonstrated by eosin vital staining. We showed that treating infected rats with pomegranate extract resulted in a marked reduction in the mean number of G. lamblia cysts and trophozoites in feces and intestine respectively. Interestingly, the number of G. lamblia trophozoites and cysts were significantly lower in the pomegranate extract-treated group compared to the metronidazole-positive control group. Moreover, pomegranate extract treatment significantly induced nitric oxide (NO) and reduced serum IL-6 and TNF-α, compared to infected untreated rats. Histological and scanning electron microscopy (SEM) examination of the jejunum and duodenum of pomegranate extract-treated animals confirmed the antiparasitic effect of the extract, and demonstrated the restoration of villi structure with reduction of villi atrophy, decreased infiltration of lymphocytes, and protection of intestinal cells from apoptotic cell death. In conclusion, our data show that the pomegranate peel extract is effective in controlling G. lamblia infections, which suggests that it could be a viable treatment option for giardiasis.
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Rapa SF, Magliocca G, Pepe G, Amodio G, Autore G, Campiglia P, Marzocco S. Protective Effect of Pomegranate on Oxidative Stress and Inflammatory Response Induced by 5-Fluorouracil in Human Keratinocytes. Antioxidants (Basel) 2021; 10:203. [PMID: 33573363 PMCID: PMC7911112 DOI: 10.3390/antiox10020203] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/25/2021] [Accepted: 01/28/2021] [Indexed: 12/11/2022] Open
Abstract
5-Fluorouracil (5-FU) is a pyrimidine analogue used as an antineoplastic agent to treat multiple solid tumors. Despite its use and efficacy, it also has important side effects in healthy cells, including skin reactions, related to its pro-oxidant and pro-inflammatory potential. Although there are numerous remedies for chemotherapy-induced skin reactions, the efficacy of these treatments remains limited. In this study we focused on the effects of pomegranate (Punica granatum L.) juice extract (PPJE) on the oxidative and inflammatory state in 5-FU-treated human skin keratinocytes (HaCaT). The obtained results showed that PPJE significantly inhibited reactive oxygen species release and increased the cellular antioxidant response, as indicated by the increased expression of cytoprotective enzymes, such as heme oxygenase-1 and NAD(P)H dehydrogenase [quinone] 1. In these experimental conditions, PPJE also inhibited nitrotyrosine formation and 5-FU-induced inflammatory response, as indicated by the reduced cytokine level release. Moreover, PPJE inhibited nuclear translocation of p65-NF-κB, a key factor regulating the inflammatory response. In 5-FU-treated HaCaT cells PPJE also inhibited apoptosis and promoted wound repair. These results suggest a potential use of PPJE as an adjuvant in the treatment of the oxidative and inflammatory state that characterizes chemotherapy-induced skin side effects.
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Affiliation(s)
- Shara Francesca Rapa
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, SA, Italy; (S.F.R.); (G.M.); (G.P.); (G.A.); (P.C.)
| | - Giorgia Magliocca
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, SA, Italy; (S.F.R.); (G.M.); (G.P.); (G.A.); (P.C.)
| | - Giacomo Pepe
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, SA, Italy; (S.F.R.); (G.M.); (G.P.); (G.A.); (P.C.)
| | - Giuseppina Amodio
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via Salvador Allende, 84081 Baronissi, SA, Italy;
| | - Giuseppina Autore
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, SA, Italy; (S.F.R.); (G.M.); (G.P.); (G.A.); (P.C.)
| | - Pietro Campiglia
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, SA, Italy; (S.F.R.); (G.M.); (G.P.); (G.A.); (P.C.)
| | - Stefania Marzocco
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, SA, Italy; (S.F.R.); (G.M.); (G.P.); (G.A.); (P.C.)
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Castagna F, Britti D, Oliverio M, Bosco A, Bonacci S, Iriti G, Ragusa M, Musolino V, Rinaldi L, Palma E, Musella V. In Vitro Anthelminthic Efficacy of Aqueous Pomegranate ( Punica granatum L.) Extracts against Gastrointestinal Nematodes of Sheep. Pathogens 2020; 9:pathogens9121063. [PMID: 33353177 PMCID: PMC7766728 DOI: 10.3390/pathogens9121063] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 12/13/2020] [Accepted: 12/16/2020] [Indexed: 11/16/2022] Open
Abstract
The worldwide increased difficulty to counteract gastrointestinal nematode (GIN) infection in sheep, due to progressing anthelmintic resistance, has led to the evaluation of other alternative helminth control options, mainly from plants. The anthelmintic efficacy of an aqueous Punica granatum macerate was evaluated in sheep naturally infected by GIN in southern Italy. The macerate was chemically characterized by chromatographic analysis coupled with high-resolution mass spectrometry (LC/HRMS) and an aliquot was concentrated to obtain a dry extract. A part was characterized, the remaining washed with methanol to obtain an insoluble residue and methanol phase. In the methanol fraction, the quantitatively predominant gallic acid was purified to obtain the pure molecule. The three fractions thus obtained were used for in vitro studies (i.e., egg hatch test) to verify anthelmintic efficacy. For this purpose, fecal samples were collected from sheep naturally infected by GINs. Fractions were diluted in H2O/DMSO 0.5% at 1.00, 0.5, 0.25, 0.125, 0.05, and 0.005 mg/mL concentrations. Thiabendazole (0.25 and 0.5 mg/mL) and deionized water were used as positive and negative controls, respectively. Egg hatch test results indicated that all fractions caused a significant (p < 0.05) egg hatch inhibition within 48 h of exposure highlighting a high (>82%) efficacy in vitro at all tested doses. Maximal egg hatching inhibition effect was exhibited by the methanol fraction (99.3% and 89.3% at 1 and 0.005 mg/mL concentrations), followed by the insoluble residue and gallic acid (94.7% and 85.3% and 94.0% and 82.7% at 1 and 0.005 mg/mL, respectively). The current study validated the anthelmintic potential of traditional P. granatum macerate against GIN infection in sheep, thus highlighting the role of gallic acid as principal component and justifying a need to undertake further in vivo studies on these ethno-veterinary remedies.
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Affiliation(s)
- Fabio Castagna
- Department of Health Sciences, University of Catanzaro “Magna Græcia”, CISVetSUA, 88100 Catanzaro, Italy; (D.B.); (M.O.); (S.B.); (G.I.); (E.P.); (V.M.)
- Correspondence: (F.C.); (V.M.)
| | - Domenico Britti
- Department of Health Sciences, University of Catanzaro “Magna Græcia”, CISVetSUA, 88100 Catanzaro, Italy; (D.B.); (M.O.); (S.B.); (G.I.); (E.P.); (V.M.)
| | - Manuela Oliverio
- Department of Health Sciences, University of Catanzaro “Magna Græcia”, CISVetSUA, 88100 Catanzaro, Italy; (D.B.); (M.O.); (S.B.); (G.I.); (E.P.); (V.M.)
| | - Antonio Bosco
- Department of Veterinary Medicine and Animal Productions, University of Naples Federico II, 80137 Napoli, Italy; (A.B.); (L.R.)
| | - Sonia Bonacci
- Department of Health Sciences, University of Catanzaro “Magna Græcia”, CISVetSUA, 88100 Catanzaro, Italy; (D.B.); (M.O.); (S.B.); (G.I.); (E.P.); (V.M.)
| | - Giuseppe Iriti
- Department of Health Sciences, University of Catanzaro “Magna Græcia”, CISVetSUA, 88100 Catanzaro, Italy; (D.B.); (M.O.); (S.B.); (G.I.); (E.P.); (V.M.)
| | - Monica Ragusa
- Department of Experimental and Clinical Medicine, University of Catanzaro Magna Græcia, CISVetSUA, 88100 Catanzaro, Italy;
| | - Vincenzo Musolino
- Department of Health Sciences, University of Catanzaro “Magna Græcia”, CISVetSUA, 88100 Catanzaro, Italy; (D.B.); (M.O.); (S.B.); (G.I.); (E.P.); (V.M.)
- Correspondence: (F.C.); (V.M.)
| | - Laura Rinaldi
- Department of Veterinary Medicine and Animal Productions, University of Naples Federico II, 80137 Napoli, Italy; (A.B.); (L.R.)
| | - Ernesto Palma
- Department of Health Sciences, University of Catanzaro “Magna Græcia”, CISVetSUA, 88100 Catanzaro, Italy; (D.B.); (M.O.); (S.B.); (G.I.); (E.P.); (V.M.)
| | - Vincenzo Musella
- Department of Health Sciences, University of Catanzaro “Magna Græcia”, CISVetSUA, 88100 Catanzaro, Italy; (D.B.); (M.O.); (S.B.); (G.I.); (E.P.); (V.M.)
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Bioactive Polyphenols from Pomegranate Juice Reduce 5-Fluorouracil-Induced Intestinal Mucositis in Intestinal Epithelial Cells. Antioxidants (Basel) 2020; 9:antiox9080699. [PMID: 32756489 PMCID: PMC7464015 DOI: 10.3390/antiox9080699] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/26/2020] [Accepted: 07/27/2020] [Indexed: 12/15/2022] Open
Abstract
Intestinal epithelial cells (IECs) play a pivotal role in maintaining intestinal homeostasis. Different noxious agents, among them also anticancer therapies, can impair intestinal epithelial integrity triggering inflammation and oxidative stress. A frequent complication of chemotherapy is gastrointestinal mucositis, strongly influencing the effectiveness of therapy, increasing healthcare costs, and impairing patients’ quality of life. Different strategies are used to treat gastrointestinal mucositis, including products from natural sources. Our study focused on the effect of pomegranate (Punica granatum L.) juice extract on IEC-6 cells, both during inflammatory conditions and following treatment with 5-fluorouracil (5-FU). The polyphenolic profile of pomegranate juice was characterized in detail by Online Comprehensive two dimensional Liquid Chromatography-Mass Spectrometry. The evaluation of pomegranate juice extract in IEC-6 indicates a significant inhibition in proinflammatory factors, such as cytokines release, cyclooxygenase-2 and inducible nitric oxide synthase expression, and nitrotyrosine formation. Pomegranate also inhibited oxidative stress and adhesion protein expression. In 5-FU-treated IEC-6, pomegranate also inhibited both inflammatory and oxidative stress parameters and apoptosis. It promoted wound repair and tight junction expression. These results suggest a potential use of pomegranate as an adjuvant in the treatment of intestinal inflammatory and oxidative stress states, which also occur during chemotherapy-induced mucositis.
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Elliott E, Chassagne F, Aubouy A, Deharo E, Souvanasy O, Sythamala P, Sydara K, Lamxay V, Manithip C, Torres JA, Bourdy G. Forest Fevers: traditional treatment of malaria in the southern lowlands of Laos. JOURNAL OF ETHNOPHARMACOLOGY 2020; 249:112187. [PMID: 31476439 DOI: 10.1016/j.jep.2019.112187] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 08/12/2019] [Accepted: 08/26/2019] [Indexed: 05/20/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Malaria is still a highly challenging public health issue in southern Lao PDR, with increasing cases of artemisinin resistance and Plasmodium vivax infections which are more complicated to treat. Traditional medicine has a long history of use in Laos, and is primarily practised by traditional village healers, who possess unique bodies of transmitted knowledge focused on herbal prescriptions, including those for the treatment of malaria. Villagers also use plants for healthcare in the home. The aim of the study is to document local fever concepts and use of herbal remedies, and examine whether they may have potential as complementary treatments against malaria. MATERIALS AND METHODS The study took place in Champasak province in the far south of Laos, in primarily lowland areas. First, 35 traditional healers across the 10 districts of the province were interviewed to elicit details about knowledge and treatment of fevers. Second, a household survey was conducted in a village in a malaria-endemic area; 97 households were interviewed on fever incidence, differentiation, treatment-seeking behaviour and knowledge of plant-based remedies for fevers. Plants indicated by both healers and villagers were collected and voucher specimens deposited in the herbarium of the National University of Laos for identification. RESULTS Malaria is a well-known pathology among the healers and villagers of lowland Champasak province; biomedical treatments are preferentially used, but traditional medicine is a popular complementary method, especially in chronic cases with additional symptoms. 30 different fever types were recorded, which were usually named symptomatically, and grouped into 12 categories. Some were described as forms of malaria, which was conceived as a dynamic, changing pathology affecting many body systems. Healers formulate treatments based on symptoms and the person's constitution, and with the intention of creating specific pharmacological actions associated with temperature or flavours. 11 of the healers gave prescriptions for malaria (27 in total), including 47 identified plant species. The most-used plants (4 or more use-reports) were also the most cited in the literature for use against malaria, demonstrating a correspondence between Lao healers and other traditional medical systems. Furthermore, some of these species show promising results for future research, especially Amorphophallus paeniifolius (Dennst.) Nicolson and Alocasia macrorrhizos (L.) G. Don. CONCLUSION Traditional healers are important actors in the treatment of malaria in southern Laos, and herbal remedies should be evaluated further by the use of reverse treatment outcome trials, especially those which may be of use as complementary remedies in treating P. vivax. Initiatives on knowledge transmission, medicinal plant conservation and healthcare integration are also urgently needed.
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Affiliation(s)
| | - François Chassagne
- UMR 152 Pharmadev, IRD, Université de Toulouse, France; Center for the Study of Human Health, Emory University, Atlanta, GA, USA
| | - Agnès Aubouy
- UMR 152 Pharmadev, IRD, Université de Toulouse, France
| | - Eric Deharo
- UMR 152 Pharmadev, IRD, Université de Toulouse, France
| | - Outhay Souvanasy
- Department of Traditional Medicine, Champasak Regional Hospital, Pakse, Lao Peoples Democratic Republic
| | - Phaiboun Sythamala
- Department of Traditional Medicine, Champasak Regional Hospital, Pakse, Lao Peoples Democratic Republic
| | - Kongmany Sydara
- Institute of Traditional Medicine, Vientiane, Lao Peoples Democratic Republic
| | - Vichith Lamxay
- Department of Biology, Faculty of Natural Sciences, National University of Laos, Vientiane, Lao Peoples Democratic Republic
| | - Chantanom Manithip
- Faculty of Pharmacy, University of Health Sciences, Vientiane, Lao Peoples Democratic Republic
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Ding C, Bi H, Wang D, Kang M, Tian Z, Zhang Y, Wang H, Zhu T, Ma J. Preparation of Chitosan/Alginate-ellagic Acid Sustained-release Microspheres and their Inhibition of Preadipocyte Adipogenic Differentiation. Curr Pharm Biotechnol 2020; 20:1213-1222. [PMID: 31762423 DOI: 10.2174/1389201020666190809110511] [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: 03/15/2019] [Revised: 05/05/2019] [Accepted: 08/01/2019] [Indexed: 12/17/2022]
Abstract
OBJECTIVE In this study, chitosan/alginate-ellagic acid sustained-release microspheres were prepared, and the effect of sustained-release microspheres on preadipocyte adipogenic differentiation was analyzed. METHODS Chitosan/alginate-ellagic acid microspheres were prepared and identified by scanning electron microscopy (SEM) and infrared spectroscopy (IR). The drug release rates were measured at pH 6.8, 7.0, 7.2, 7.4 to determine sustained release of ellagic acid from microspheres. The effects of 0.1, 1, 10 mg/L chitosan/alginate-ellagic acid microsphere on 3T3-F442A preadipocyte proliferation were determined by Methyl thiazolyl tetrazolium assay (MTT), and cell morphology was checked by hematoxylin/ eosin staining (HE staining). The effect of chitosan/alginate-ellagic acid microspheres on preadipocyte adipogenic differentiation was also determined by Oil red O staining, and lipogenesis was measured by isopropanol extraction. The molecular mechanism was investigated by detecting the mRNA expression of CCAAT/enhancer binding protein alpha (C/EBPα) and peroxisome proliferatorsactivated receptor gamma (PPARγ). RESULTS Chitosan/alginate-ellagic acid sustained-release microspheres were successfully prepared, and the inhibition of proliferation and adipogenic differentiation of preadipocytes was found to be dosedependent. The mechanism of differentiation inhibition was found to be closely related to the expression of transcription factor C/EBPα and PPARγ. CONCLUSION Chitosan/alginate can be used as a good material to prepare ellagic acid sustained-release microspheres, and these microspheres can be used for treating the obesity.
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Affiliation(s)
- Chengshi Ding
- College of Life Science, Zaozhuang University, Zaozhuang 277160, China.,Tianjin Institute of Environmental Medicine & Operational Medicine, Tianjin 300050, China
| | - Haidan Bi
- College of Food Science and Pharmaceutical Engineering, Zaozhuang University, Zaozhuang 277160, China
| | - Deya Wang
- College of Life Science, Zaozhuang University, Zaozhuang 277160, China
| | - Meiling Kang
- College of Life Science, Zaozhuang University, Zaozhuang 277160, China
| | - Zhongjing Tian
- College of Life Science, Zaozhuang University, Zaozhuang 277160, China
| | - Yingxia Zhang
- College of Life Science, Zaozhuang University, Zaozhuang 277160, China
| | - Hongkai Wang
- College of Life Science, Zaozhuang University, Zaozhuang 277160, China
| | - Tianshun Zhu
- College of Life Science, Zaozhuang University, Zaozhuang 277160, China
| | - Jing Ma
- College of Life Science, Zaozhuang University, Zaozhuang 277160, China.,Basic Medical School, Jining Medical College, Jining 272067, China
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In Vitro Anthelmintic Activity of Crude Extracts of Artemisia herba-alba and Punica granatum against Haemonchus contortus. J Parasitol Res 2020; 2020:4950196. [PMID: 32411422 PMCID: PMC7204145 DOI: 10.1155/2020/4950196] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 12/02/2019] [Indexed: 01/17/2023] Open
Abstract
Gastrointestinal nematodes (GINs) are the major limiting factor for the successfulness of livestock production throughout the world. Emergence of resistance strains as well as scarcity and high cost of the currently available drugs has led to the evaluation of other alternative helminth control options, mainly from plants. The current study is aimed at investigating the in vitro anthelmintic efficacy of crude methanolic extracts of two traditionally important medicinal plants, Artemisia herba-alba and Punica granatum, against Haemonchus contortus using adult motility assay (AMA) and egg hatch inhibition assay (EHIA). Four graded concentrations of the extracts were tested for both the AMA (10, 5, 2.5, and 1.25 mg/mg) and EHIA (0.1, 0.25, 0.5, and 1 mg/mL) in replicates. Albendazole and phosphate-buffered saline (AMA) or distilled water (EHIA) were used as the positive and negative controls, respectively. The crude extracts of A. herba-alba and P. granatum exhibited a potential anthelmintic activity at all dose levels in a concentration- and time-dependent fashion. The highest concentration (10 mg/mL) of all the extracts caused a significantly (p < 0.05) superior nematocidal activity compared to the negative control. Moreover, significant and concentration-dependent egg hatching inhibition effect was observed from both plant extracts. Maximal (98.67%) egg hatching inhibition effect was exhibited by the flower extract of A. herba-alba at 1 mg/mL concentration. The relative egg hatch inhibition efficacy indicated that both plants caused a significantly (p < 0.05) greater egg hatch inhibition within 48 hr of exposure. The current study validated the traditional use of both plants as a natural anthelmintic against H. contortus justifying a need to undertake detail pharmacological and toxicological investigation on both plants.
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Malau ND, Azzahra SF. Molecular Docking Studies of Potential Quercetin 3,4’-dimethyl ether 7-alpha-LArabinofuranosyl-(1-6)-glucoside as Inhibitor antimalaria. ACTA ACUST UNITED AC 2020. [DOI: 10.1088/1742-6596/1428/1/012057] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Ethanol Extracts from Thai Plants have Anti-Plasmodium and Anti-Toxoplasma Activities In Vitro. Acta Parasitol 2019; 64:257-261. [PMID: 30820881 DOI: 10.2478/s11686-019-00036-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 01/31/2019] [Indexed: 12/29/2022]
Abstract
PURPOSE The ethanol extracts from seven Thai plants, Kaempferia parviflora, Stemona tuberosa Lour., Ananas comosus, Punica granatum, Musa sapientum L., Pseuderanthemum palatiferum and Annona muricata L., which are traditionally used in Thailand to support human health, were evaluated for their anti-Plasmodium and anti-Toxoplasma activities, and for their cytotoxicities against human foreskin fibroblasts in vitro. RESULTS The K. parviflora, P. palatiferum and A. muricata extracts were active against P. falciparum (3D7) with selectivity index (SI) values > 10, while their half maximal inhibitory concentrations (IC50) were 28.7 µg/ml, 78.8 µg/ml and 46.1 µg/ml, respectively. Extracts from K. parviflora and M. sapientum (ripe fruit peel) inhibited T. gondii (RH) growth with IC50 values of 53.5 µg/ml and 90.4 µg/ml, respectively. The SI values of the extracts from K. parviflora and M. sapientum (ripe fruit peel) were 9.0 and 10.8, respectively. CONCLUSION Our data show that some of the aforementioned ethanol extracts are potential sources of new drugs to treat Plasmodium and Toxoplasma infections.
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Fiorito S, Ianni F, Preziuso F, Epifano F, Scotti L, Bucciarelli T, Genovese S. UHPLC-UV/Vis Quantitative Analysis of Hydroxylated and O-prenylated Coumarins in Pomegranate Seed Extracts. Molecules 2019; 24:molecules24101963. [PMID: 31121819 PMCID: PMC6572463 DOI: 10.3390/molecules24101963] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 05/21/2019] [Accepted: 05/21/2019] [Indexed: 02/05/2023] Open
Abstract
A simple and rapid analytical UHPLC methodology with spectrophotometric (UV/Vis) detection, coupled with different extraction procedures, has been perfected to investigate the presence of biologically active O-prenylated umbelliferone derivatives, such as auraptene and umbelliprenin, in pomegranate (Punica granatum L.) seed extracts. Absolute ethanol was the most efficient extraction solvent in terms of yields, after a short ultrasound-assisted. The highest concentration values recorded under these experimental conditions were 1.99 μg/g of dry extract and 6.53 μg/g for auraptene and umbelliprenin, respectively. The parent metabolite umbelliferone was also detected (0.67 μg/g). The extraction and UHPLC analytical methodology set up in the present study proved to be an efficient, powerful, and versatile technique for the simultaneous qualitative analysis and quantification of oxyprenylated coumarins in pomegranate seed extracts. The characterization of such secondary metabolites in the mentioned phytopreparation represents, to the best of our knowledge, the first example in the literature.
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Affiliation(s)
- Serena Fiorito
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti Scalo (CH), Italy.
| | - Federica Ianni
- Department of Pharmaceutical Sciences, University of Perugia, Via Fabretti 48, 06123 Perugia, Italy.
| | - Francesca Preziuso
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti Scalo (CH), Italy.
| | - Francesco Epifano
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti Scalo (CH), Italy.
| | - Luca Scotti
- Department of Oral, Medical, and Biotechnological Sciences, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti Scalo (CH), Italy.
| | - Tonino Bucciarelli
- Department of Oral, Medical, and Biotechnological Sciences, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti Scalo (CH), Italy.
| | - Salvatore Genovese
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti Scalo (CH), Italy.
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Berto BP, Borba HR, dos Santos HLC, Lima VM, Flausino W, Teixeira-Filho WL, Lopes CWG. Evaluation of pomegranate (Punica granatum) pericarp aqueous extract on Eimeria spp. from Japanese quails (Coturnix japonica). Int J Vet Sci Med 2019. [DOI: 10.1016/j.ijvsm.2014.02.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Affiliation(s)
- Bruno P. Berto
- Departamento de Biologia Animal, Instituto de Biologia (IB), Universidade Federal Rural do Rio de Janeiro (UFRRJ), BR-465 km 7, 23897-970 Seropédica, RJ, Brazil
| | - Helcio R. Borba
- Departamento de Biologia Animal, Instituto de Biologia (IB), Universidade Federal Rural do Rio de Janeiro (UFRRJ), BR-465 km 7, 23897-970 Seropédica, RJ, Brazil
| | | | - Viviane M. Lima
- Departamento de Biologia Animal, Instituto de Biologia (IB), Universidade Federal Rural do Rio de Janeiro (UFRRJ), BR-465 km 7, 23897-970 Seropédica, RJ, Brazil
| | - Walter Flausino
- Departamento de Parasitologia Animal, Instituto de Veterinária, UFRRJ, BR-465 km 7, 23897-970 Seropédica, RJ, Brazil
| | - Walter L. Teixeira-Filho
- Departamento de Parasitologia Animal, Instituto de Veterinária, UFRRJ, BR-465 km 7, 23897-970 Seropédica, RJ, Brazil
| | - Carlos Wilson G. Lopes
- Departamento de Parasitologia Animal, Instituto de Veterinária, UFRRJ, BR-465 km 7, 23897-970 Seropédica, RJ, Brazil
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Habluetzel A, Pinto B, Tapanelli S, Nkouangang J, Saviozzi M, Chianese G, Lopatriello A, Tenoh AR, Yerbanga RS, Taglialatela-Scafati O, Esposito F, Bruschi F. Effects of Azadirachta indica seed kernel extracts on early erythrocytic schizogony of Plasmodium berghei and pro-inflammatory response in inbred mice. Malar J 2019; 18:35. [PMID: 30736813 PMCID: PMC6368791 DOI: 10.1186/s12936-019-2671-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 02/04/2019] [Indexed: 11/24/2022] Open
Abstract
Background Medicinal plant research may contribute to develop new pharmacological control tools for vector borne diseases, such as malaria. Methods The effects of methanol extracts (ME) obtained from seed kernel of ripe and unripe Azadirachta indica fruits were studied on erythrocytic proliferation of the rodent malaria parasite Plasmodium berghei strain ANKA and on mice pro-inflammatory response, as evaluated by measuring the matrix-metalloproteinase-9 (MMP-9) and tumour necrosis factor (TNF) plasma levels, in two mouse strains (C57BL/6 and BALB/c) which are considered as prototypical of Th1 and Th2 immune response, respectively. Results ME obtained from seed kernel of unripe Azadirachta indica fruits decreased by about 30% the proportion of erythrocytes infected with the malaria parasite in C57BL/6 mice in the 4 days suppressive test. In this treatment group, MMP-9 and TNF levels were notably higher than those measured in the same mouse strain treated with the anti-malarial drug artesunate, Azadirachta indica kernel extracts from ripe fruits or solvent. In BALB/c mice, treatment with kernel extracts did not influence parasitaemia. MMP-9 and TNF levels measured in this mouse strain were notably lower than those recorded in C57BL/6 mice and did not vary among treatment groups. Conclusions The effects of the ME on the parasite-host interactions appeared to be mouse strain-dependent, but also related to the ripening stage of the neem fruits, as only the unripe fruit seed kernel extracts displayed appreciable bioactivity. Electronic supplementary material The online version of this article (10.1186/s12936-019-2671-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | - Barbara Pinto
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Sofia Tapanelli
- School of Pharmacy, University of Camerino, Camerino, Italy.,Department of Life Sciences, Imperial College London, London, UK
| | - Judith Nkouangang
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Michela Saviozzi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | | | | | | | | | | | | | - Fabrizio Bruschi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy.
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Aboelsoued D, Abo-Aziza FAM, Mahmoud MH, Abdel Megeed KN, Abu El Ezz NMT, Abu-Salem FM. Anticryptosporidial effect of pomegranate peels water extract in experimentally infected mice with special reference to some biochemical parameters and antioxidant activity. J Parasit Dis 2019; 43:215-228. [PMID: 31263326 DOI: 10.1007/s12639-018-01078-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Accepted: 12/21/2018] [Indexed: 11/26/2022] Open
Abstract
Cryptosporidiosis is a zoonotic disease caused by a well-known parasitic protozoan called Cryptosporidium. Infection in livestock causes important economic losses among farm animals and its control has a global concern. In this study, internal white and external red layers were separated from pomegranate peels (Punica granatum) then; they were grinded to reach Nano form. Anticryptosporidial effect of their water extracts was investigated in experimentally infected mice. Also, their antioxidant activity, biochemical and histopathological changes were studied. Briefly, hot aqueous extracts of pomegranate peels were prepared regarding its good sensory attributes at concentration of 10% W/V. Analysis of total phenolics, individual phenolics by HPLC-DAD and antioxidant activities have been done. Forty-five mice were divided into five groups each one containing nine mice. The first group was healthy mice and the 2nd one was infected orally with 104 Cryptosporidium parvum (C. parvum) oocysts/mice and not treated. The other 3 groups were infected and orally treated with Nitazoxanide (NTZ) for the 3rd group, pomegranate red peel extract for the 4th group and pomegranate white peel extract for the 5th group. Blood samples were collected after 1 and 2 weeks post treatment for protein profile, liver enzymes and antioxidant activity evaluation. After 3 weeks, all animals were sacrificed and ileal tissues were embedded in paraffin for histopathological examination. The results showed that pomegranate peel extracts were rich in phenolic compounds, had high antioxidant activity and therapeutic effect on C. parvum in experimentally infected mice. Red peel extract diminished C. parvum oocysts count significantly in experimentally infected mice than white peel and NTZ treatments. Also, the histopathological examination revealed that red peel treated mice ileal sections showed a great enhancement in the shape and structure of villi towards normal structure than other treated groups. Most of the measured biochemical parameters after 2 weeks' treatment with red pomegranate peel and NTZ were enhanced in their concentrations towards the healthy normal status. In conclusion, this study showed the effectiveness of Nano-form of pomegranate white and red peel extracts against C. parvum oocysts. Pomegranate red peel extract was found to have antioxidant activity that could significantly enhance the serum biochemical parameters and oxidative stress towards the healthy normal status. Furthermore, it is suggested that pomegranate peel should be separated and used in the daily animal diet or as a functional beavarage for human as accepted from the panelists to give protective effects against this parasite as well as to improve health benefits.
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Affiliation(s)
- D Aboelsoued
- 1Department of Parasitology and Animal Diseases, National Research Centre, El Buhouth St, Dokki, Cairo Egypt
| | - F A M Abo-Aziza
- 1Department of Parasitology and Animal Diseases, National Research Centre, El Buhouth St, Dokki, Cairo Egypt
| | - M H Mahmoud
- 2Department of Food Technology, National Research Centre, El Buhouth St, Dokki, Cairo Egypt
| | - K N Abdel Megeed
- 1Department of Parasitology and Animal Diseases, National Research Centre, El Buhouth St, Dokki, Cairo Egypt
| | - N M T Abu El Ezz
- 1Department of Parasitology and Animal Diseases, National Research Centre, El Buhouth St, Dokki, Cairo Egypt
| | - F M Abu-Salem
- 2Department of Food Technology, National Research Centre, El Buhouth St, Dokki, Cairo Egypt
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Akhtar S, Ismail T, Layla A. Pomegranate Bioactive Molecules and Health Benefits. BIOACTIVE MOLECULES IN FOOD 2019. [DOI: 10.1007/978-3-319-78030-6_78] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Anticoccidial activity of fruit peel of Punica granatum L. Microb Pathog 2018; 116:78-83. [PMID: 29339307 DOI: 10.1016/j.micpath.2018.01.015] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2017] [Revised: 01/09/2018] [Accepted: 01/10/2018] [Indexed: 11/22/2022]
Abstract
In the interests of food safety and public health, plants and their compounds are now re-emerging as an alternative approach to treat parasitic diseases. Here, we studied the anticoccidial effect of different solvent extracts of the fruit peel of Punica granatum-a commercial waste from pomegranate juice industries. The hope underlying these experiments was to find a sustainable natural product for controlling coccidiosis. The plant extracts were prepared using solvents of different polarity. Acute oral toxicity study was first carried out to see the safety of crude extracts. A high dose of crude extracts (300 mg/kg body weight) was tested for possession of anticoccidial activity against experimentally induced coccidial infection in broiler chicken. Activity was measured in comparison to the reference drug amprolium on the basis of oocyst output reduction, mean weight gain of birds and feed conversion ratio. Oocyst output was measured using Mc-Masters counting technique. Acute oral toxicity study showed that crude extracts of P. granatum are safe up to dosage of 2000 mg/kg body weight. LD50 was not determined as mortalities were not recorded in any of the five groups of chicken. For anticoccidial activity crude methanolic extract (CME) of the fruit peel of P. granatum showed the maximum effect as evident by oocyst output reduction (92.8 ± 15.3), weight gain of birds (1403.0 ± 11.9 g) and feed conversion ratio (1.66 ± 0.04), thereby affirming the presence of alcohol soluble active ingredients in the plant. We also tested different doses (100-400 mg/kg body weight) of the CME of the fruit peel of P. granatum, the most active extract on E. tenella and observed a dose dependent effect. From the present study it can be concluded that alcoholic extract of the fruit peel of P. granatum has significant potential to contribute to the control of coccidian parasites of chicken.
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Wang H, Zhang Y, Tian Z, Ma J, Kang M, Ding C, Ming D. Preparation of β-CD-Ellagic Acid Microspheres and Their Effects on HepG2 Cell Proliferation. Molecules 2017; 22:molecules22122175. [PMID: 29292740 PMCID: PMC6149914 DOI: 10.3390/molecules22122175] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 11/29/2017] [Accepted: 12/06/2017] [Indexed: 01/17/2023] Open
Abstract
OBJECTIVE In this study, β-cyclodextrin (β-CD) was chosen as the coating for ellagic acid to prepare ellagic acid microspheres, and the effect of microspheres on the growth of HepG2 cells was observed. METHODS Scanning electron microscopy, infrared spectroscopy, and release rate analysis were used to identify the formation of ellagic acid microspheres. Methyl thiazolyl tetrazolium (MTT) assay was used to detect the effect of different concentrations of ellagic acid microspheres on tumor cell proliferation at 6, 12, 24 and 36 h, and cell morphology and quantity were observed using hematoxylin-eosin (HE) staining. Single-cell gel electrophoresis was used to observe the effect of ellagic acid microspheres on the DNA damage of HepG2 cells, and the Olive tail moment and the mRNA expression of tumor suppressor protein gene p53 was measured. RESULTS β-CD could be used as wrapping material of ellagic acid to prepare ellagic acid microspheres. HepG2 cell proliferation could be inhibited by 0.1, 0.3 and 0.5 g/L of ellagic acid microspheres in a dose- and time-dependent manner, and the mechanism of proliferation inhibition was related to DNA damage and cell apoptosis. CONCLUSION Preparing ellagic acid microspheres with β-CD is feasible, and ellagic acid microspheres have potential therapeutic value (anticancer).
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Affiliation(s)
- Hongkai Wang
- College of Life Science, Zaozhuang University, Zaozhuang 277160, China.
| | - Yingxia Zhang
- College of Life Science, Zaozhuang University, Zaozhuang 277160, China.
| | - Zhongjing Tian
- College of Life Science, Zaozhuang University, Zaozhuang 277160, China.
| | - Jing Ma
- College of Medical Science, Zaozhuang Vocational College, Zaozhuang 277800, China.
| | - Meiling Kang
- College of Life Science, Zaozhuang University, Zaozhuang 277160, China.
| | - Chengshi Ding
- College of Life Science, Zaozhuang University, Zaozhuang 277160, China.
| | - Dongfeng Ming
- College of Life Science, Zaozhuang University, Zaozhuang 277160, China.
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Karimi M, Sadeghi R, Kokini J. Pomegranate as a promising opportunity in medicine and nanotechnology. Trends Food Sci Technol 2017. [DOI: 10.1016/j.tifs.2017.08.019] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Wu S, Tian L. Diverse Phytochemicals and Bioactivities in the Ancient Fruit and Modern Functional Food Pomegranate (Punica granatum). Molecules 2017; 22:molecules22101606. [PMID: 28946708 PMCID: PMC6151597 DOI: 10.3390/molecules22101606] [Citation(s) in RCA: 94] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 09/21/2017] [Accepted: 09/21/2017] [Indexed: 12/21/2022] Open
Abstract
Having served as a symbolic fruit since ancient times, pomegranate (Punica granatum) has also gained considerable recognition as a functional food in the modern era. A large body of literature has linked pomegranate polyphenols, particularly anthocyanins (ATs) and hydrolyzable tannins (HTs), to the health-promoting activities of pomegranate juice and fruit extracts. However, it remains unclear as to how, and to what extent, the numerous phytochemicals in pomegranate may interact and exert cooperative activities in humans. In this review, we examine the structural and analytical information of the diverse phytochemicals that have been identified in different pomegranate tissues, to establish a knowledge base for characterization of metabolite profiles, discovery of novel phytochemicals, and investigation of phytochemical interactions in pomegranate. We also assess recent findings on the function and molecular mechanism of ATs as well as urolithins, the intestinal microbial derivatives of pomegranate HTs, on human nutrition and health. A better understanding of the structural diversity of pomegranate phytochemicals as well as their bioconversions and bioactivities in humans will facilitate the interrogation of their synergistic/antagonistic interactions and accelerate their applications in dietary-based cancer chemoprevention and treatment in the future.
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Affiliation(s)
- Sheng Wu
- Shanghai Key Laboratory of Plant Functional Genomics and Resources, Shanghai Chenshan Botanical Garden, Shanghai 201602, China.
- Shanghai Chenshan Plant Science Research Center, Chinese Academy of Sciences, Shanghai 201602, China.
| | - Li Tian
- Shanghai Key Laboratory of Plant Functional Genomics and Resources, Shanghai Chenshan Botanical Garden, Shanghai 201602, China.
- Shanghai Chenshan Plant Science Research Center, Chinese Academy of Sciences, Shanghai 201602, China.
- Department of Plant Sciences, University of California, Davis, CA 95616, USA.
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Al-Megrin WA. In vivo study of pomegranate (Punica granatum) peel extract efficacy against Giardia lamblia in infected experimental mice. Asian Pac J Trop Biomed 2017. [DOI: 10.1016/j.apjtb.2016.08.018] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Viswanatha GL, Venkataranganna MV, Prasad NBL, Ashok G. Evaluation of anti-epileptic activity of leaf extracts of Punica granatum on experimental models of epilepsy in mice. JOURNAL OF COMPLEMENTARY MEDICINE RESEARCH 2016; 5:415-421. [PMID: 27757273 PMCID: PMC5061486 DOI: 10.5455/jice.20160904102857] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2016] [Accepted: 08/17/2016] [Indexed: 12/14/2022]
Abstract
Objectives: This study was aimed to examine the anti-epileptic activity of leaf extracts of Punica granatum in experimental models of epilepsy in Swiss albino mice. Materials and Methods: Petroleum ether leaf extract of P. granatum (PLPG), methanolic LPG (MLPG), and aqueous LPG (ALPG) extracts of P. granatum leaves was initially evaluated against 6-Hz-induced seizure model; the potent extract was further evaluated against maximal electroshock (MES) and pentylenetetrazole (PTZ)-induced convulsions. Further, the potent extract was evaluated for its influence on Gamma amino butyric acid (GABA) levels in brain, to explore the possible mechanism of action. In addition, the potent extract was subjected to actophotometer test to assess its possible locomotor activity deficit inducing action. Results: In 6-Hz seizure test, the MLPG has alleviated 6-Hz-induced seizures significantly and dose dependently at doses 50, 100, 200, and 400 mg/kg. In contrast, PLPG and ALPG did not show any protection, only high dose of ALPG (400 and 800 mg/kg, p.o.) showed very slight inhibition. Based on these observations, only MLPG was tested in MES and PTZ models. Interestingly, the MLPG (50, 100, 200 and 400 mg/kg) has offered significant and dose-dependent protection against MES (P < 0.01) and PTZ-induced (P < 0.01) seizures in mice. Further, MLPG showed a significant increase in brain GABA levels (P < 0.01) compared to control and showed insignificant change in locomotor activity in all tested doses (100, 200 and 400 mg/kg). Interestingly, higher dose of MLPG (400 mg/kg, p.o.) and Diazepam (5 mg/mg, p.o.) have completely abolished the convulsions in all the anticonvulsant tests. Conclusion: These findings suggest that MLPG possesses significant anticonvulsant property, and one of the possible mechanisms behind the anticonvulsant activity of MLPG may be through enhanced GABA levels in the brain.
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Affiliation(s)
| | | | | | - Godavarthi Ashok
- Radiant Research Services Pvt. Ltd., Peenya Industrial Area, Bengaluru, Karnataka, India
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Mubaraki MA, Hafiz TA, Dkhil MA, Al-Quraishy S. Beneficial effect of Punica granatum peel extract on murine malaria-induced spleen injury. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 16:221. [PMID: 27422638 PMCID: PMC4947305 DOI: 10.1186/s12906-016-1207-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 06/16/2016] [Indexed: 01/24/2023]
Abstract
BACKGROUND Multiple drug-resistant malaria parasites have been widely detected, which has encouraged research studies focused on discovering alternative therapies. Medicinal plants such as pomegranate, Punica granatum, have been proven to exhibit antiprotozoal effects and therefore, we examined its effects on murine malaria-induced splenic injury and oxidative stress in this study. METHODS Mice were divided into three groups, a vehicle control and two groups that were infected with 10(6) Plasmodium chabaudi-parasitized red blood cells (RBCs). The third group was gavaged with 100 μL of 300 mg/kg pomegranate peel extract for 6 days. All mice were euthanized on day 6 post-infection. RESULTS The results revealed the potential antimalarial, antioxidant, and anti-inflammatory effects of pomegranate. Furthermore, pomegranate peel extracts significantly reduced parasitemia and spleen index of the treated mice compared to the untreated group. Additionally, the spleen histology score supported the findings by showing better amelioration in the pomegranate-treated mice than in the untreated mice. Concomitantly, the spleen capsule thickness showed clear evidence of splenomegaly in the untreated mice, as evidenced by the reduced spleen capsule. However, pomegranate peel extract exhibited a remarkable restorative effect on the spleen capsules of the treated mice. Moreover, the extract significantly reduced the expression levels of the proinflammatory cytokines interleukin (IL)-1β, tumor necrosis factor (TNF)-α, and interferon (IFN)-γ as well as inducible nitric oxide synthase (iNOS). Moreover, our study showed that pomegranate extract profoundly affected oxidative stress levels by reducing the oxidant molecules, nitric oxide (NO) and malondialdehyde (MDA). CONCLUSION This study showed that pomegranate clearly induced antimalarial activity in the host by attenuating inflammatory and oxidative stress responses. Furthermore, pomegranate enhanced the innate immune responses and, therefore, could serve an alternative therapy to control clinical malaria episodes and may protect against malaria infection.
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Affiliation(s)
- Murad A Mubaraki
- Clinical Laboratory Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Taghreed A Hafiz
- Clinical Laboratory Sciences Department, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Mohamed A Dkhil
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia.
- Department of Zoology and Entomology, Faculty of Science, Helwan University, Helwan, Egypt.
| | - Saleh Al-Quraishy
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
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Adia MM, Emami SN, Byamukama R, Faye I, Borg-Karlson AK. Antiplasmodial activity and phytochemical analysis of extracts from selected Ugandan medicinal plants. JOURNAL OF ETHNOPHARMACOLOGY 2016; 186:14-19. [PMID: 27019273 DOI: 10.1016/j.jep.2016.03.047] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 03/09/2016] [Accepted: 03/20/2016] [Indexed: 05/19/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Resistance of the parasites to known antimalarial drugs has provided the necessity to find new drugs from natural products against malaria. The aim of the study was to evaluate the in vitro antiplasmodial activity of some plants used by Traditional Medical Practitioners (TMPs) of Prometra and Rukararwe in malaria treatment in Uganda to provide scientific proof of the efficacies claimed by these Herbalists. MATERIALS AND METHODS The air dried samples of Clerodendrum rotundifolium (leaves), Microglossa pyrifolia (leaves), Momordica foetida (leaves) and Zanthoxylum chalybeum (stem bark) used for malaria treatment by TMPs were successively extracted with ethyl acetate, methanol and water to yield twelve extracts. The extracts were tested against the chloroquine-sensitive (NF54) and chloroquine-resistant (FCR3) Plasmodium falciparum strains in vitro using the micro Mark III test which is based on assessing the inhibition of schizont maturation. A compound A was extracted and purified from the stem bark of Z. chalybeum and its structure was identified and confirmed by spectroscopic methods. RESULTS Most of the extracts tested (92%) showed an antiplasmodial activity with IC50<50µg/mL. In spite of successive extractions with different solvents, potent anti-plasmodial activity (IC50<5µg/mL) was observed in the ethyl acetate, methanol and aqueous extracts of M. pyrifolia and C. rotundifolium. Preferential enrichments of activity into water (IC50<15µg/mL) and Ethyl acetate (IC50<5µg/mL) were seen in the case of M. foetida and Z. chalybeum respectively. The most active extracts were from C. rotundifolium and M. pyrifolia with IC50 values less than 2µg/mL. Phytochemical analysis of the extracts revealed the presence of saponins, tannins, flavonoids, alkaloids and cardiac glycocides. Fagaramide isolated from Z. chalybeum had a higher activity (IC50 2.85µg/mL) against the chloroquine-resistant strain than against the chloroquine-senstive (IC50 16.6µg/mL) strain used in the study. CONCLUSION The plant extracts analysed in this study presented an average antiplasmodial activity (58%). This study revealed for the first time the antiplasmodial activity of the plant C. rotundofolium. It's the first time the compound fagaramide (N-isobutyl-3-(3,4-methylene dioxyphenyl)-2E-propenamide) has been isolated from Z. chalybeum as one of the compounds that contribute to the activity of this plant against P. falciparum.
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Affiliation(s)
- Madina Mohamed Adia
- Department of Chemistry, Makerere University, P.O. Box 7062, Kampala, Uganda.
| | - Seyedeh Noushin Emami
- Department of Molecular Biosciences, The Wenner-Gren Institute (MBW) Stockholm University, Stockholm, Sweden
| | - Robert Byamukama
- Department of Chemistry, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Ingrid Faye
- Department of Molecular Biosciences, The Wenner-Gren Institute (MBW) Stockholm University, Stockholm, Sweden
| | - Anna-Karin Borg-Karlson
- Department of Chemistry, School of Chemical Science and Engineering, Kungliga Tekniska Hogskolan (KTH), Stockholm, Sweden
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Tomás-Barberán FA, González-Sarrías A, García-Villalba R, Núñez-Sánchez MA, Selma MV, García-Conesa MT, Espín JC. Urolithins, the rescue of “old” metabolites to understand a “new” concept: Metabotypes as a nexus among phenolic metabolism, microbiota dysbiosis, and host health status. Mol Nutr Food Res 2016; 61. [DOI: 10.1002/mnfr.201500901] [Citation(s) in RCA: 240] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 04/25/2016] [Accepted: 04/26/2016] [Indexed: 12/14/2022]
Affiliation(s)
| | | | - Rocío García-Villalba
- Research Group on Quality; Safety; and Bioactivity of Plant Foods; CEBAS-CSIC; Murcia Spain
| | - María A. Núñez-Sánchez
- Research Group on Quality; Safety; and Bioactivity of Plant Foods; CEBAS-CSIC; Murcia Spain
| | - María V. Selma
- Research Group on Quality; Safety; and Bioactivity of Plant Foods; CEBAS-CSIC; Murcia Spain
| | - María T. García-Conesa
- Research Group on Quality; Safety; and Bioactivity of Plant Foods; CEBAS-CSIC; Murcia Spain
| | - Juan Carlos Espín
- Research Group on Quality; Safety; and Bioactivity of Plant Foods; CEBAS-CSIC; Murcia Spain
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Hafiz TA, Mubaraki MA, Al-Quraishy S, Dkhil MA. The potential role of Punica granatum treatment on murine malaria-induced hepatic injury and oxidative stress. Parasitol Res 2015; 115:1427-33. [DOI: 10.1007/s00436-015-4876-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Accepted: 12/07/2015] [Indexed: 12/11/2022]
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Zhao W, Wang Y, Hao W, Yang H, Song X, Zhao M, Peng S. Preparative isolation and purification of urolithins from the intestinal metabolites of pomegranate ellagitannins by high-speed counter-current chromatography. J Chromatogr B Analyt Technol Biomed Life Sci 2015; 990:111-7. [PMID: 25864012 DOI: 10.1016/j.jchromb.2015.03.024] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Revised: 03/22/2015] [Accepted: 03/27/2015] [Indexed: 01/02/2023]
Abstract
Urolithins were separated from the intestinal metabolites of pomegranate ellagitannins by high-speed counter current chromatography in two steps using two solvent systems composed of n-hexane-ethyl acetate-methanol-acetic acid-water (2.5:2:0.25:5, v/v/v/v/v) and n-hexane-ethyl acetate-methanol-acetic acid-water (2.5:0. 8:0.25:5, v/v/v/v/v) for the first time. Each injection of 100mg extract yielded 21mg of pure urolithin A and 10mg of pure urolithin B. High-performance liquid chromatography analyses revealed that the purity of urolithin A and urolihtin B was over 98.5%. The structures of urolithin A and urolitihn B were identified by high resolution-MS, NMR and single crystal x-ray analysis. Urolithins reduced the oxidative stress status in colon cancer by decreasing the intracellular ROS and malondialdehyde levels, and increasing SOD activity in H2O2 treated Caco-2 cells.
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Affiliation(s)
- Wenhua Zhao
- Beijing area major laboratory of peptide and small molecular drugs; Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China; Beijing Laboratory of Biomedical Materials; College of Pharmaceutical Sciences, of Capital Medical University, Beijing 100069, China
| | - Yuji Wang
- Beijing area major laboratory of peptide and small molecular drugs; Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China; Beijing Laboratory of Biomedical Materials; College of Pharmaceutical Sciences, of Capital Medical University, Beijing 100069, China
| | - Weijia Hao
- Beijing area major laboratory of peptide and small molecular drugs; Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China; Beijing Laboratory of Biomedical Materials; College of Pharmaceutical Sciences, of Capital Medical University, Beijing 100069, China
| | - Hua Yang
- Beijing area major laboratory of peptide and small molecular drugs; Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China; Beijing Laboratory of Biomedical Materials; College of Pharmaceutical Sciences, of Capital Medical University, Beijing 100069, China
| | - Xueying Song
- Beijing area major laboratory of peptide and small molecular drugs; Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China; Beijing Laboratory of Biomedical Materials; College of Pharmaceutical Sciences, of Capital Medical University, Beijing 100069, China
| | - Ming Zhao
- Beijing area major laboratory of peptide and small molecular drugs; Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China; Beijing Laboratory of Biomedical Materials; College of Pharmaceutical Sciences, of Capital Medical University, Beijing 100069, China; Faculty of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung, Taiwan.
| | - Shiqi Peng
- Beijing area major laboratory of peptide and small molecular drugs; Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China; Beijing Laboratory of Biomedical Materials; College of Pharmaceutical Sciences, of Capital Medical University, Beijing 100069, China.
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Magenta D, Sangiovanni E, Basilico N, Haynes RK, Parapini S, Colombo E, Bosisio E, Taramelli D, Dell’Agli M. Inhibition of metalloproteinase-9 secretion and gene expression by artemisinin derivatives. Acta Trop 2014; 140:77-83. [PMID: 25149353 DOI: 10.1016/j.actatropica.2014.08.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Revised: 07/23/2014] [Accepted: 08/07/2014] [Indexed: 01/08/2023]
Abstract
Malaria remains one of the world's most common infectious diseases, being responsible for more deaths than any other communicable disease except tuberculosis. There is strong evidence that tumour necrosis factor α and interleukin-1β are important contributors to the systemic disease caused by the infection with Plasmodium falciparum. Circulating levels of TNFα are increased after infection, as a consequence of stimulation of monocyte-macrophages by infected red blood cells or parasite products, as shown in vitro for the malaria pigment haemozoin. TNFα in turn enhances the synthesis of metalloproteinase-9 in monocytes and macrophages. Metalloproteinase-9 acts on the extracellular matrix but also on non-traditional substrates, including precursors of inflammatory cytokines, which are proteolytically activated and contribute to the amplification of the inflammatory response. The aim of the present work was to establish whether artemisinin and its derivatives artemisone, artesunate and dihydroartemisinin possess immuno-modulatory properties. In particular, it is necessary to evaluate their effects on mRNA levels and secretion of MMP-9 by the human monocytic cell line (THP-1 cells) stimulated by hemozoin or TNFα. 5μM of each derivative, although not artemisinin itself, induced significantly inhibited TNFα production. Artesunate, artemisone and DHA antagonized haemozoin-induced MMP-9 secretion by 25%, 24% and 50%, respectively. mRNA levels were also depressed by 14%, 20% and 27%, respectively, thus reflecting in part the effect observed on protein production. The derivatives significantly inhibited both TNFα-induced MMP-9 secretion and mRNA levels to a greater extent than haemozoin itself. Both haemozoin and TNFα increased NF-κB driven transcription by 11 and 7.7 fold, respectively. Artesunate, artemisone and DHA inhibited haemozoin-induced NF-κB driven transcription by 28%, 34%, and 49%, respectively. Similarly the derivatives, but not artemisinin, prevented TNFα-induced NF-κB driven transcription by 47-51%. The study indicates that artemisinins may attenuate the inflammatory potential of monocytes in vivo. Thus, in addition to direct anti-parasitic activities, the beneficial clinical effects of artemisinins for the treatment of malaria include the apparent ability to attenuate the inflammatory response, thus limiting the risk of progression to the more severe form of the disease, including the onset of cerebral malaria.
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Mehrzadi S, Sadr S, Hosseinzadeh A, Gholamine B, Shahbazi A, FallahHuseini H, Ghaznavi H. Anticonvulsant activity of the ethanolic extract ofPunica granatumL. seed. Neurol Res 2014; 37:470-5. [DOI: 10.1179/1743132814y.0000000460] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Foss SR, Nakamura CV, Ueda-Nakamura T, Cortez DAG, Endo EH, Dias Filho BP. Antifungal activity of pomegranate peel extract and isolated compound punicalagin against dermatophytes. Ann Clin Microbiol Antimicrob 2014; 13:32. [PMID: 25260038 PMCID: PMC4353666 DOI: 10.1186/s12941-014-0032-6] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2013] [Accepted: 07/13/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Dermatophyte species infect the epidermis and appendages, often with serious social and health-economic consequences. The hydroalcoholic extract of pomegranate fruit peel showed activity against the dermatophyte fungi Trichophyton mentagrophytes, T. rubrum, Microsporum canis and M. gypseum. METHODS Hydroalcoholic extract was prepared with pomegranate peels. This crude extract was fractionated and submitted to liquid-liquid partition, resulting in an active fraction which was fractionated in a Sephadex LH-20 column, followed by a Lobar column. The structure of the active compound was established with the use of spectroscopic methods. RESULTS The crude extract of pomegranate fruit peel showed activity against the dermatophytes Trichophyton mentagrophytes, T. rubrum, Microsporum canis, and M. gypseum, with MICs values of 125 μg/ml and 250 μg/ml, respectively for each genus. Punicalagin was isolated and identified by spectroscopic analysis. The crude extract and punicalagin showed activity against the conidial and hyphal stages of the fungi. The cytotoxicity assay showed selectivity for fungal cells than for mammalian cells. CONCLUSIONS These results indicated that the crude extract and punicalagin had a greater antifungal activity against T. rubrum, indicating that the pomegranate is a good target for study to obtain a new antidermatophyte medicine.
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Affiliation(s)
- Simone R Foss
- Post graduation in Microbiology, Universidade Estadual de Londrina, Londrina, PR, Brazil.
| | - Celso V Nakamura
- Department of Health Sciences, Universidade Estadual de Maringá, Maringá, PR, Brazil.
| | - Tania Ueda-Nakamura
- Department of Health Sciences, Universidade Estadual de Maringá, Maringá, PR, Brazil.
| | - Diógenes A G Cortez
- Departament of Pharmacy, Universidade Estadual de Maringá, Maringá, PR, Brazil.
| | - Eliana H Endo
- Post graduation in Pharmaceutical Sciences, Universidade Estadual de Maringá, Maringá, PR, Brazil.
| | - Benedito P Dias Filho
- Department of Health Sciences, Universidade Estadual de Maringá, Maringá, PR, Brazil.
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Wunderlich F, Al-Quraishy S, Steinbrenner H, Sies H, Dkhil MA. Towards identifying novel anti-Eimeria agents: trace elements, vitamins, and plant-based natural products. Parasitol Res 2014; 113:3547-56. [PMID: 25185667 DOI: 10.1007/s00436-014-4101-8] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Accepted: 08/25/2014] [Indexed: 12/20/2022]
Abstract
Eimeriosis, a widespread infectious disease of livestock, is caused by coccidian protozoans of the genus Eimeria. These obligate intracellular parasites strike the digestive tract of their hosts and give rise to enormous economic losses, particularly in poultry, ruminants including cattle, and rabbit farming. Vaccination, though a rational prophylactic measure, has not yet been as successful as initially thought. Numerous broad-spectrum anti-coccidial drugs are currently in use for treatment and prophylactic control of eimeriosis. However, increasing concerns about parasite resistance, consumer health, and environmental safety of the commercial drugs warrant efforts to search for novel agents with anti-Eimeria activity. This review summarizes current approaches to prevent and treat eimeriosis such as vaccination and commercial drugs, as well as recent attempts to use dietary antioxidants as novel anti-Eimeria agents. In particular, the trace elements selenium and zinc, the vitamins A and E, and natural products extracted from garlic, barberry, pomegranate, sweet wormwood, and other plants are discussed. Several of these novel anti-Eimeria agents exhibit a protective role against oxidative stress that occurs not only in the intestine of Eimeria-infected animals, but also in their non-parasitized tissues, in particular, in the first-pass organ liver. Currently, it appears to be promising to identify safe combinations of low-cost natural products with high anti-Eimeria efficacy for a potential use as feed supplementation in animal farming.
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Affiliation(s)
- Frank Wunderlich
- Department of Biology, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
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Zarfeshany A, Asgary S, Javanmard SH. Potent health effects of pomegranate. Adv Biomed Res 2014; 3:100. [PMID: 24800189 PMCID: PMC4007340 DOI: 10.4103/2277-9175.129371] [Citation(s) in RCA: 96] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Accepted: 11/13/2012] [Indexed: 01/25/2023] Open
Abstract
Accumulating data clearly claimed that Punica granatum L. (pomegranate) has several health benefits. Pomegranates can help prevent or treat various disease risk factors including high blood pressure, high cholesterol, oxidative stress, hyperglycemia, and inflammatory activities. It is demonstrated that certain components of pomegranate such as polyphenols have potential antioxidant, anti-inflammatory, and anticarcinogenic effects. The antioxidant potential of pomegranate juice is more than that of red wine and green tea, which is induced through ellagitannins and hydrosable tannins. Pomegranate juice can reduce macrophage oxidative stress, free radicals, and lipid peroxidation. Moreover, pomegranate fruit extract prevents cell growth and induces apoptosis, which can lead to its anticarcinogenic effects. In addition, promoter inhibition of some inflammatory markers and their production are blocked via ellagitannins. In this article, we highlight different studies on the therapeutic effects of pomegranate and their suggested mechanisms of actions.
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Affiliation(s)
- Aida Zarfeshany
- Physiology Research Center, Isfahan Cardiovascular Research Institute, Isfahan, Iran
| | - Sedigheh Asgary
- Isfahan Cardiovascular Research Center, Isfahan Cardiovascular Research Institute, Isfahan, Iran
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Ozbilgin A, Durmuskahya C, Kayalar H, Ostan I. Assessment of in vivo antimalarial activities of some selected medicinal plants from Turkey. Parasitol Res 2013; 113:165-73. [PMID: 24146207 DOI: 10.1007/s00436-013-3639-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Accepted: 10/02/2013] [Indexed: 10/26/2022]
Abstract
Resistant infections lead to increased necessity of searching novel drugs and drug combinations. The purpose of this paper was to investigate antimalarial properties of some selected medicinal plants that have been traditionally used in Turkey for antipyretic and analgesic purposes. Lavandula stoecheas subsp. cariensis, Phlomis nissolii, Phlomis bourgaei, Phlomis leucophracta, Centaurea hierapolitana, Centaurea polyclada, Centaurea lydia, Scrophularia cryptophila, Scrophularia depauperata, Scrophularia floribunda, Rubia davisiana, and Alkanna tinctoria subsp. subleiocarpa were investigated for their in vivo antimalarial activities in mice infected with Plasmodium yoelii. Two hundred fifty to 500 mg/kg doses of plant extracts were given to mice as a single daily dose for 4 days. P. nissolii water extract, C. lydia chloroform extract, S. cryptophila ethanol extract, and C. polyclada methanol extract showed antimalarial activity with reducing parasitaemia. The chemotherapeutic effects of plant extracts ranged between 13.5% and 66.91%. The chemosuppressions exerted by combined plant extracts of P. nissolii, S. cryptophila, and C. lydia with C. polyclada methanol extract were detected as 51.25%, 57.33%, and 58.33%, respectively. Investigation of cytotoxic activities against brine shrimps revealed that methanol extract of C. polycada, chloroform extract of C. lydia, and ethanol extract of S. cryptophila showed cytotoxic activities, while water extract of P. nissolii was not active against brine shrimps.
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Affiliation(s)
- Ahmet Ozbilgin
- Department of Parasitology, Faculty of Medicine, Celal Bayar University, Manisa, Turkey
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Al-Mathal EM, Alsalem AA. Pomegranate (Punica granatum) peel is effective in a murine model of experimental Cryptosporidium parvum ultrastructural studies of the ileum. Exp Parasitol 2013; 134:482-94. [PMID: 23684569 DOI: 10.1016/j.exppara.2013.05.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2012] [Revised: 03/27/2013] [Accepted: 05/02/2013] [Indexed: 11/24/2022]
Abstract
The current treatments for cryptosporidiosis are ineffective, and there is an urgent need to search for more effective and safer alternatives. One such alternative may be treatments derived from natural resources. The pomegranate peel has been used effectively in traditional medicine to cure diarrhea and dysentery. The purpose of this study was to examine the effectiveness of a Punica granatum (pomegranate) peel suspension as a treatment for Cryptosporidium parvum infection. In this study, the effects of this treatment on the ultrastructure of both the intestinal epithelial layer of infected nursling mice and the parasite were observed with a transmission electron microscope. The histological study focused on the examination of the microvilli, columnar epithelium, goblet cells, lamina propria, and crypts of Lieberkuhn. Examination of the ileums of infected mice that received the pomegranate peel suspension demonstrated that the general structure of the ileal tissue of these mice was similar to that of the control group. In the infected mice treated with the suspension, but not the infected/untreated mice, there was an improvement in all ultrastructure aspects at 28days post-inoculation. The study of the ultrastructure of the parasite (C. parvum) in mice treated with the suspension showed that there was decomposition in the parasite to the extent that in some cases we were unable to identify the stage of the parasite due to the severe degeneration. Significant decomposition of the nutrition organ was also observed. Additionally, microgamonte and macrogamonte were not observed in the suspension-treated group, explaining the disappearance of the sexual phases of the parasite in the lumens of this group. In all, this examination demonstrated the restoration of the normal structures of villi and the disappearance of acute symptoms in the suspension-treated mice and showed that the suspension directly affected the parasite at various stages of its development and led to its decomposition and death.
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Affiliation(s)
- Ebtisam M Al-Mathal
- Department of Biology, College of Science, University of Dammam, Dammam 31311, Saudi Arabia.
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Dkhil MA. Anti-coccidial, anthelmintic and antioxidant activities of pomegranate (Punica granatum) peel extract. Parasitol Res 2013; 112:2639-46. [DOI: 10.1007/s00436-013-3430-3] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2013] [Accepted: 04/09/2013] [Indexed: 12/29/2022]
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A review on the anti-inflammatory activity of pomegranate in the gastrointestinal tract. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 2013:247145. [PMID: 23573120 PMCID: PMC3612487 DOI: 10.1155/2013/247145] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/28/2012] [Accepted: 02/20/2013] [Indexed: 12/12/2022]
Abstract
Several biological activities of pomegranate have been widely described in the literature, but the anti-inflammatory effect in the gastrointestinal tract has not been reviewed till now. The aim of the present paper is to summarize the evidence for or against the efficacy of pomegranate for coping with inflammatory conditions of the gastro-intestinal tract. The paper has been organized in three parts: (1) the first one is devoted to the modifications of pomegranate active compounds in the gastro-intestinal tract; (2) the second one considering the literature regarding the anti-inflammatory effect of pomegranate at gastric level; (3) the third part considers the anti-inflammatory effect of pomegranate in the gut. In vivo studies performed on the whole fruit or juice, peel, and flowers demonstrate antiulcer effect in a variety of animal models. Ellagic acid was the main responsible for this effect, although other individual ellagitannins could contribute to the biological activity of the mixture. Different preparations of pomegranate, including extracts from peels, flowers, seeds, and juice, show a significant anti-inflammatory activity in the gut. No clinical studies have been found, thus suggesting that future clinical studies are necessary to clarify the beneficial effects of pomegranate in the gastrointestinal tract.
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Boniface PK, Pal A. Substantiation of the ethnopharmacological use of Conyza sumatrensis (Retz.) E.H.Walker in the treatment of malaria through in-vivo evaluation in Plasmodium berghei infected mice. JOURNAL OF ETHNOPHARMACOLOGY 2013; 145:373-377. [PMID: 23123263 DOI: 10.1016/j.jep.2012.10.025] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2012] [Revised: 08/13/2012] [Accepted: 10/12/2012] [Indexed: 06/01/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Scientific validation of ethnopharmacologically used plants and their utilization for therapeutic interventions can be a source of affordable treatment especially for neglected diseases in endemic areas. Conyza sumatrensis is a plant which finds its use in treating malaria like fevers but lacks proper scientific validation. Our study has tried to address this gap by authenticating its traditional use for the treatment of malaria. AIM OF THE STUDY Evaluate the antimalarial activity of extracts derived from Conyza sumatrensis for its ethnopharmacological validation. MATERIALS AND METHODS Shade dried leaves were extracted with varying concentrations of ethanol and concentrated for bio-evaluation. Swiss albino mice infected with 1 × 10(6) parasitized red blood cells, were orally administered with test extracts for 7 days in two sets of experiments. The first set was used to evaluate alcoholic, hydroalcoholic and aqueous extracts while the second set was used to evaluate the dose response of alcoholic extract ranging from 500-1600 mg/kg. Mean survival time, parasitaemia and haemoglobin levels were considered to interpret the antimalarial potential. Phytochemical analysis for the presence of flavonoids, alkaloids tannins, total phenolics, riboflavin and thiamine was also carried out. RESULTS Among the three extracts administered at 1000 mg/kg, chemo suppression was significantly (p<0.001) observed in the alcoholic extract (62.59 ± 12.52%) followed by hydroalcoholic (41.81 ± 19.04%, p<0.01) and aqueous (32.04 ± 19.04%, P<0.05) indicating that the active constituents leach out in ethanol. The dose response study involving the ethanol extract concluded the optimum dose to be 1000 mg/kg, as also evidenced by the haemoglobin levels. CONCLUSION The plant exhibits moderate antimalarial activity which can be further prospected for active fractions or pure molecules for adjunctive therapy.
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Affiliation(s)
- Pone Kamdem Boniface
- Department of Biochemistry, Faculty of Science, University of Dschang, P.O. Box-67, Dschang, Cameroon
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Punica granatum. EDIBLE MEDICINAL AND NON-MEDICINAL PLANTS 2013. [PMCID: PMC7122081 DOI: 10.1007/978-94-007-5653-3_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Mothana RA, Al-Musayeib NM, Matheeussen A, Cos P, Maes L. Assessment of the in vitro antiprotozoal and cytotoxic potential of 20 selected medicinal plants from the island of Soqotra. Molecules 2012; 17:14349-60. [PMID: 23208469 PMCID: PMC6268263 DOI: 10.3390/molecules171214349] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Revised: 11/18/2012] [Accepted: 11/30/2012] [Indexed: 11/18/2022] Open
Abstract
Malaria, leishmaniasis and human African trypanosomiasis continue to be major public health problems in need of new and more effective drugs. The aim of this study was to evaluate in vitro antiprotozoal activity of twenty endemic medicinal plants collected from the island of Soqotra in the Indian Ocean. The plant materials were extracted with methanol and tested for antiplasmodial activity against erythrocytic schizonts of Plasmodium falciparum, for antileishmanial activity against intracellular amastigotes of Leishmania infantum and for antitrypanosomal activity against intracellular amastigotes of Trypanosoma cruzi and free trypomastigotes of T. brucei. To assess selectivity, cytotoxicity was determined against MRC-5 fibroblasts. Selective activity was obtained for Punica protopunica against Plasmodium (IC₅₀ 2.2 µg/mL) while Eureiandra balfourii and Hypoestes pubescens displayed activity against the three kinetoplastid parasites (IC₅₀ < 10 µg/mL). Acridocarpus socotranus showed activity against T. brucei and T. cruzi (IC₅₀ 3.5 and 8.4 µg/mL). Ballochia atrovirgata, Dendrosicycos socotrana, Dracaena cinnabari and Euphorbia socotrana displayed non-specific inhibition of the parasites related to high cytotoxicity.
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Affiliation(s)
- Ramzi A. Mothana
- Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia; E-Mail:
- Department of Pharmacognosy, Faculty of Pharmacy, Sana’a University, P.O. Box 33039, Sana’a, Yemen
| | - Nawal M. Al-Musayeib
- Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia; E-Mail:
| | - An Matheeussen
- Laboratory for Microbiology, Parasitology and Hygiene (LMPH), Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, Antwerp University, Universiteitsplein 1, 2610 Wilrijk-Antwerp, Belgium; E-Mails: (A.M.); (P.C.); (L.M.)
| | - Paul Cos
- Laboratory for Microbiology, Parasitology and Hygiene (LMPH), Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, Antwerp University, Universiteitsplein 1, 2610 Wilrijk-Antwerp, Belgium; E-Mails: (A.M.); (P.C.); (L.M.)
| | - Louis Maes
- Laboratory for Microbiology, Parasitology and Hygiene (LMPH), Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, Antwerp University, Universiteitsplein 1, 2610 Wilrijk-Antwerp, Belgium; E-Mails: (A.M.); (P.C.); (L.M.)
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Neamsuvan O, Tuwaemaengae T, Bensulong F, Asae A, Mosamae K. A survey of folk remedies for gastrointestinal tract diseases from Thailand's three southern border provinces. JOURNAL OF ETHNOPHARMACOLOGY 2012; 144:11-21. [PMID: 22940242 DOI: 10.1016/j.jep.2012.07.043] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2012] [Revised: 06/30/2012] [Accepted: 07/28/2012] [Indexed: 05/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Gastrointestinal tract diseases commonly occur in Thailand. However, surveying for finding out traditional drugs has never been done. AIM OF STUDY To quantify and categorize the folk medicinal remedies that are used for healing the gastrointestinal tract by the traditional healers living in Thailand's three southern border provinces. MATERIALS AND METHODS The Pattani, Yala and Narathiwat provinces were selected. Semi-structured interviews of nine healers were conducted to collect information that included the remedy names, herbal ingredients, plant parts used, preparation, properties and treatment methods. The data were then further analyzed. RESULT The results revealed that 39 multi-species remedies and 36 single-species remedies were used to treat gastrointestinal disorders. A total of 103 plant species and 5 other materia medica were used as therapeutics. Most of the plants used were of the Zingiberaceae, Fabaceae and Euphorbiaceae families. Furthermore, it was found that although most of the healers used different remedies for a particular disease, some of the ingredients might have been similar. For example, Caesalpinia bonduc (L.) Roxb. was an ingredient used for parasitic disease remedies, and Senna alata (L.) Roxb. was used for constipation remedies. CONCLUSION A review of the literature revealed 57 plant species and 2 other materia medica that have already been tested for their biological activities, whereas 46 plant species and 3 materia medica have never been tested. Consequently, research should be performed to confirm the pharmacological properties of folk remedies.
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Affiliation(s)
- Oratai Neamsuvan
- Faculty of Traditional Thai Medicine, Prince of Songkla University, Songkhla 90110, Thailand.
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Al-Musayeib NM, Mothana RA, Al-Massarani S, Matheeussen A, Cos P, Maes L. Study of the in vitro antiplasmodial, antileishmanial and antitrypanosomal activities of medicinal plants from Saudi Arabia. Molecules 2012; 17:11379-90. [PMID: 23011279 PMCID: PMC6268159 DOI: 10.3390/molecules171011379] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2012] [Revised: 09/15/2012] [Accepted: 09/18/2012] [Indexed: 11/16/2022] Open
Abstract
The present study investigated the in vitro antiprotozoal activity of sixteen selected medicinal plants. Plant materials were extracted with methanol and screened in vitro against erythrocytic schizonts of Plasmodium falciparum, intracellular amastigotes of Leishmania infantum and Trypanosoma cruzi and free trypomastigotes of T. brucei. Cytotoxic activity was determined against MRC-5 cells to assess selectivity. The criterion for activity was an IC₅₀ < 10 μg/mL (<5 μg/mL for T. brucei) and a selectivity index of ≥4. Antiplasmodial activity was found in the extracts of Prosopis juliflora and Punica granatum. Antileishmanial activity against L. infantum was demonstrated in Caralluma sinaica and Periploca aphylla. Amastigotes of T. cruzi were affected by the methanol extract of Albizia lebbeck pericarp, Caralluma sinaica, Periploca aphylla and Prosopius juliflora. Activity against T. brucei was obtained in Prosopis juliflora. Cytotoxicity (MRC-5 IC₅₀ < 10 μg/mL) and hence non-specific activities were observed for Conocarpus lancifolius.
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Affiliation(s)
- Nawal M. Al-Musayeib
- Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia; (N.M.A.-M.); (S.A.-M.)
| | - Ramzi A. Mothana
- Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia; (N.M.A.-M.); (S.A.-M.)
- Department of Pharmacognosy, Faculty of Pharmacy, Sana’a University, P.O. Box 33039, Sana’a, Yemen
| | - Shaza Al-Massarani
- Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia; (N.M.A.-M.); (S.A.-M.)
| | - An Matheeussen
- Laboratory for Microbiology, Parasitology and Hygiene (LMPH), Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, Antwerp University, Universiteitsplein 1, 2610 Wilrijk-Antwerp, Belgium; (P.C.); ; (L.M.)
| | - Paul Cos
- Laboratory for Microbiology, Parasitology and Hygiene (LMPH), Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, Antwerp University, Universiteitsplein 1, 2610 Wilrijk-Antwerp, Belgium; (P.C.); ; (L.M.)
| | - Louis Maes
- Laboratory for Microbiology, Parasitology and Hygiene (LMPH), Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, Antwerp University, Universiteitsplein 1, 2610 Wilrijk-Antwerp, Belgium; (P.C.); ; (L.M.)
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Dey D, Debnath S, Hazra S, Ghosh S, Ray R, Hazra B. Pomegranate pericarp extract enhances the antibacterial activity of ciprofloxacin against extended-spectrum β-lactamase (ESBL) and metallo-β-lactamase (MBL) producing Gram-negative bacilli. Food Chem Toxicol 2012; 50:4302-9. [PMID: 22982804 DOI: 10.1016/j.fct.2012.09.001] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2012] [Revised: 08/28/2012] [Accepted: 09/03/2012] [Indexed: 12/17/2022]
Abstract
A methanolic extract of Punica granatum (pomegranate) fruit pericarp (PGME) was tested in combination with ciprofloxacin against extended-spectrum β-lactamase (ESBL) producing Escherichia coli, Klebsiella pneumoniae, and metallo-β-lactamase (MBL) producing Pseudomonas aeruginosa, which were screened for their resistance profile against fluoroquinolone antibiotics. The minimum inhibitory concentrations (MIC) of ciprofloxacin and PGME, alone, were determined, and synergy of ciprofloxacin-PGME combinations evaluated by checkerboard assay and fractional inhibitory concentration (FIC). Nineteen out of forty-nine strains exhibited synergy with ciprofloxacin (FIC of 0.125-0.5 for ciprofloxacin) further verified by agar-well assay. This could be due to the bacterial efflux pump inhibitor (EPI) activity of the polyphenolic constituents of PGME. However, the isolates exhibiting a high level of ciprofloxacin resistance did not respond to ciprofloxacin-PGME combinations, which could be due to target site modification not influenced further by EPI activity of PGME. Again, some strains were sensitive or weakly resistant to ciprofloxacin, which exhibited 'indifference' to the combination, probably due to a lack of over-expressed efflux mechanism. Thus, a synergy of a ciprofloxacin-PGME combination was demonstrated for the first time against ESBL- and MBL-producing Gram-negative bacilli, and the efficacy of an existing drug improved with the help of an inexpensive alternative therapy.
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Affiliation(s)
- Diganta Dey
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
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