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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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Beshay EVN, Nassef NE, El Shafei OK, Saleh MM, Kora MA, Shalaan FH. Therapeutic efficacy of proton pump inhibitor (omeprazole) on cryptosporidiosis parvum in immunosuppressed experimental mice. J Parasit Dis 2023; 47:535-549. [PMID: 37520212 PMCID: PMC10382457 DOI: 10.1007/s12639-023-01592-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 05/04/2023] [Indexed: 08/01/2023] Open
Abstract
Cryptosporidiosis is one of the most frequent food and water-borne diseases. The disease might be life-threatening in immunosuppressed patients. Unfortunately, the only approved drug, nitazoxanide, is with variable efficacies, particularly in malnourished children and immunocompromised patients. Therefore, there is a need to discover an alternative treatment that could be achieved by targeting the metabolic pathways. One of the important enzymes in the glycolysis pathway of C. parvum is triosephosphate isomerase, which could be hindered by the proton pump inhibitor (PPI) omeprazole. In this study, omeprazole was repurposed against C. parvum infection in experimentally immunosuppressed mice. This study was conducted on five mice groups (n = 10). Group I (Normal Control), group II (Infected Control): Mice were infected orally with 1 × 105 C. parvum oocysts on the 15th day of DEX induced immunosuppression. Group III (NTZ-treated): infected and treated by NTZ. Group IV (Omeprazole-treated), and lastly, Group V (NTZ + Omeprazole-treated). The result obtained with omeprazole alone was better than nitazoxanide regarding oocyst shedding reduction percentages (84.9% & 56.1%, respectively). Also, it was better regarding restoration of histopathological and ultrastructural architectures, improvement of liver enzymes (alanine aminotransferase and aspartate aminotransferase) and renal functions (urea and creatinine), and the reduction of C. parvum triosephosphate isomerase (TIM) gene expression by RT-PCR. However, the best results were obtained with the combined treatment. Hence, omeprazole could be considered a novel drug option to treat this life-threatening parasitic infection either alone or combined with NTZ, especially in immunosuppressed patients.
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Affiliation(s)
- Engy V N Beshay
- Medical Parasitology Department, Faculty of Medicine, Menoufia University, Yassin Abdel Gaffar St. from Gamal Abdel Nasser St., Shebin El-Kom, Menoufia Egypt
| | - Nashaat E Nassef
- Medical Parasitology Department, Faculty of Medicine, Menoufia University, Yassin Abdel Gaffar St. from Gamal Abdel Nasser St., Shebin El-Kom, Menoufia Egypt
| | - Omaima K El Shafei
- Medical Parasitology Department, Faculty of Medicine, Menoufia University, Yassin Abdel Gaffar St. from Gamal Abdel Nasser St., Shebin El-Kom, Menoufia Egypt
| | - Mona M Saleh
- Medical Parasitology Department, Faculty of Medicine, Menoufia University, Yassin Abdel Gaffar St. from Gamal Abdel Nasser St., Shebin El-Kom, Menoufia Egypt
| | - Mona A Kora
- Pathology Department, Faculty of Medicine, Menoufia University, Shebin El-Kom, Menoufia Egypt
| | - Fatma H Shalaan
- Medical Parasitology Department, Faculty of Medicine, Menoufia University, Yassin Abdel Gaffar St. from Gamal Abdel Nasser St., Shebin El-Kom, Menoufia Egypt
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Abd El-Ghany WA. A Natural Feed Additive Phytobiotic, Pomegranate ( Punica granatum L.), and the Health Status of Poultry. MACEDONIAN VETERINARY REVIEW 2023; 0. [DOI: 10.2478/macvetrev-2023-0022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023] Open
Abstract
Abstract
The addition of antibiotic growth promotors in poultry diets results in a development of resistant bacterial strains and accumulation of drug residues in the meat and eggs. The new trend in poultry industry is the dietary addition of natural feed additives including phytobiotics. Pomegranate (Punica granatum L.) is a natural cheap feed source that has been extensively used in the livestock production. In poultry production system, pomegranate by-products such as peel powder or extract, seed oil, or juice showed high nutritional values, several health benefits, and good economic profits. Pomegranate displays a growth promoting effect and an enhancement of carcass traits of broilers, along with an improvement of the egg production traits parameters. Moreover, dietary pomegranate by-products showed a potential antioxidant and antimicrobial effects on the treated birds. Modulation of both humeral and cell mediated immune response, hypo-lipidemia, as well as enhancement of liver functions have been proved following dietary treatment with different pomegranate by-products. Therefore, this review article was designed to present the different effects of dietary pomegranate by-products on the production indices of broilers and layers, the antioxidant, antimicrobial, and immune status, as well as the blood parameters.
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Affiliation(s)
- Wafaa A. Abd El-Ghany
- 1 Poultry Diseases Department, Faculty of Veterinary Medicine , Cairo University , Giza , Egypt
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Aboelsoued D, Abdullah HHAM, Megeed KNA, Hassan SE, Toaleb NI. Evaluation of a vaccine candidate isolated from Cryptosporidium parvum oocyst in mice. Vet World 2022; 15:2772-2784. [PMID: 36718331 PMCID: PMC9880841 DOI: 10.14202/vetworld.2022.2772-2784] [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: 07/26/2022] [Accepted: 11/02/2022] [Indexed: 12/12/2022] Open
Abstract
Background and Aim Cryptosporidiosis is a leading cause of diarrheal disease worldwide and is an animal and public health burden. This study aimed to evaluate the protective potential of affinity-purified Cryptosporidium parvum oocyst antigen as a vaccine candidate according to fecal oocyst shedding, humoral and cellular immune responses, histopathological changes, and the number of parasite developmental stages in ileal and hepatic tissues. Materials and Methods We isolated oocysts from naturally infected buffalo calves and identified them molecularly as C. parvum isolates (GenBank: ON730707 and ON730708) by targeting the Cryptosporidium oocyst wall protein gene. We propagated the C. parvum oocysts in mice. In addition, we prepared crude antigen from the isolated oocysts by purification using cyanogen bromide-activated Sepharose-4B affinity chromatography coupled with rabbit hyperimmune serum. Then, we divided 81 parasite-free mice into three groups: (1) non-vaccinated non-infected mice, (2) mice orally infected with 1 × 105 C. parvum oocysts on week 4 of the experiment, and (3) mice immunized twice with 40 μg/kg of the purified fraction at 2-week intervals. Then, we challenged the vaccinated group with C. parvum oocysts after 2 weeks, and the positive control group was infected at the same time. Results We observed a prolonged prepatent period and decreased oocyst shedding in the vaccinated infected mice compared with the non-vaccinated infected mice (t < 0.001). The vaccinated mice had significantly higher immunoglobulin G levels than those in the other two groups at all examined weeks. In addition, the production of cytokines interferon-gamma, interleukin (IL)-10, IL-12, and IL-15 was activated post-vaccination. After the challenge, all tested cytokines were significantly increased (p < 0.001) in the two infected groups compared with the non-vaccinated non-infected group, with the highest levels in the vaccinated infected group. Vaccinated infected mice exhibited significantly fewer pathological lesions in the ileum and liver than non-vaccinated infected mice, which showed prominent histopathological lesions. Endogenous developmental stages of C. parvum indicated that the ileum was more parasitized than the liver and that vaccination resulted in a lower number of oocysts in ileal and hepatic tissues (p < 0.05). Conclusion Our prepared affinity-purified vaccine candidate could be promising in protecting against cryptosporidiosis.
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Affiliation(s)
- Dina Aboelsoued
- Department of Parasitology and Animal Diseases, Veterinary Research Institute, National Research Centre, Dokki, Giza, Egypt,Corresponding author: Dina Aboelsoued, e-mail: Co-authors: HHAMA: , KNAM: , SEH: , NIT:
| | - Hend H. A. M. Abdullah
- Department of Parasitology and Animal Diseases, Veterinary Research Institute, National Research Centre, Dokki, Giza, Egypt
| | - Kadria N. Abdel Megeed
- Department of Parasitology and Animal Diseases, Veterinary Research Institute, National Research Centre, Dokki, Giza, Egypt
| | - Soad E. Hassan
- Department of Parasitology and Animal Diseases, Veterinary Research Institute, National Research Centre, Dokki, Giza, Egypt
| | - Nagwa I. Toaleb
- Department of Parasitology and Animal Diseases, Veterinary Research Institute, National Research Centre, Dokki, Giza, Egypt
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Aboelsoued D, Abdel Megeed KN. Diagnosis and control of cryptosporidiosis in farm animals. J Parasit Dis 2022; 46:1133-1146. [PMID: 36457776 PMCID: PMC9606155 DOI: 10.1007/s12639-022-01513-2] [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: 04/15/2022] [Accepted: 06/13/2022] [Indexed: 11/28/2022] Open
Abstract
Cryptosporidium is a pathogenic protozoan parasite infecting the gastrointestinal epithelium of human and animal hosts. In farm animals, cryptosporidiosis causes significant economic losses including deaths in newborn animals, retarded growth, increased labor involved and high cost of drugs. The detection of Cryptosporidium oocysts in fecal samples is traditionally dependent on examination of stained slides by light microscope or by advanced microscopical tools such as: electron microscopy and phase contrast microscopy. Immunological diagnosis using either antibody or antigen detection could offer high sensitivity and specificity. Examples for these tests are Enzyme Linked Immunosorbent Assay (ELISA), Immunochromatographic tests, Immunochromatographic lateral flow (ICLF), Immunofluorescence assays (IFA) and Flow cytometry coupled with cell sorting. Molecular methods could differentiate species and genotypes of Cryptosporidium and help in studying the epidemiological features of this parasite with rapid, simple and sensitive procedures. Nanotechnology-based platforms could improve the sensitivity and specificity of other detection methods like: ELISA, ICLF, IFA and polymerase chain reaction. As the available prophylactic and therapeutic drugs or natural products treatments are insufficient and no approved vaccines are available, the best approach to control this parasite is by following firm hygienic measures. Many vaccine attempts were performed using hyperimmune colostrum, live or attenuated vaccines, recombinant and Deoxyribonucleic acid vaccines. Also, Clustered Regularly Interspaced Short Palindromic Repeats/Cas9 technology could help in Cryptosporidium genome editing to improve drug and vaccine discovery. Another approach that could be useful for assigning drug targets is metabolomics. Probiotics were also used successfully in the treatment of acute diarrhea and they proved a limiting effect on cryptosporidiosis in animal models. In addition, nanotherapy-based approaches could provide a good strategy for improving the potency of any type of drugs against Cryptosporidium and give good anti-cryptosporidial effects. In conclusion, accurate diagnosis using advanced techniques is the key to the control and prevention of cryptosporidiosis.
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Affiliation(s)
- Dina Aboelsoued
- Department of Parasitology and Animal Diseases, Veterinary Research Institute, National Research Centre, El Buhouth St., Dokki, Cairo, Egypt
| | - Kadria Nasr Abdel Megeed
- Department of Parasitology and Animal Diseases, Veterinary Research Institute, National Research Centre, El Buhouth St., Dokki, Cairo, Egypt
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Dhal AK, Panda C, Yun SIL, Mahapatra RK. An update on Cryptosporidium biology and therapeutic avenues. J Parasit Dis 2022; 46:923-939. [PMID: 35755159 PMCID: PMC9215156 DOI: 10.1007/s12639-022-01510-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 06/07/2022] [Indexed: 12/02/2022] Open
Abstract
Cryptosporidium species has been identified as an important pediatric diarrheal pathogen in resource-limited countries, particularly in very young children (0–24 months). However, the only available drug (nitazoxanide) has limited efficacy and can only be prescribed in a medical setting to children older than one year. Many drug development projects have started to investigate new therapeutic avenues. Cryptosporidium’s unique biology is challenging for the traditional drug discovery pipeline and requires novel drug screening approaches. Notably, in recent years, new methods of oocyst generation, in vitro processing, and continuous three-dimensional cultivation capacities have been developed. This has enabled more physiologically pertinent research assays for inhibitor discovery. In a short time, many great strides have been made in the development of anti-Cryptosporidium drugs. These are expected to eventually turn into clinical candidates for cryptosporidiosis treatment in the future. This review describes the latest development in Cryptosporidium biology, genomics, transcriptomics of the parasite, assay development, and new drug discovery.
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Affiliation(s)
- Ajit Kumar Dhal
- School of Biotechnology, KIIT Deemed to Be University, Bhubaneswar, Odisha 751024 India
| | - Chinmaya Panda
- School of Biotechnology, KIIT Deemed to Be University, Bhubaneswar, Odisha 751024 India
| | - Soon-IL Yun
- Department of Food Science and Technology, Jeonbuk National University, Jeonju, 54896 Republic of Korea
- Department of Agricultural Convergence Technology, Jeonbuk National University, Jeonju, 54896 Republic of Korea
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Khorrami P, Gholami‐Ahangaran M, Moghtadaei‐Khorasgani E. The efficacy of pomegranate peel extract on Eimeria shedding and growth indices in experimental coccidiosis in broiler chickens. Vet Med Sci 2022; 8:635-641. [PMID: 34981905 PMCID: PMC8959253 DOI: 10.1002/vms3.714] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Coccidiosis is the most common enteric parasitic disease in poultry that is caused by different species of Eimeria. Some chemical drugs were utilized for the control of this infection but drug residue and resistance-induced concerns in chicken consumers. OBJECTIVE The present study was performed to evaluate the effect of pomegranate peel extract (PPEx) on the control of coccidiosis in chickens. METHODS Totally, 300 broiler chicks were divided into 10 groups and 5 groups challenged with a mixture of common Eimeria of 21 days old in Iran. Five days after the challenge, as soon as clinical signs appeared, the oocyte per gram (OPG) of faeces was measured, and chickens were treated with 100, 200 and 400 ppm PPEx (for 7 days) and toltrazuril (for 2 days) in separate groups. Another five groups were only treated with these compounds without challenge. All challenged and non-challenged have a control group. The OPG was measured in the final treatment in chickens. At 35 days of age, all chickens were euthanized and the intestinal and liver samples were collected in 10% formalin for histopathological examination. The growth indices were recorded and analysed all over the growing period, weekly. RESULTS The results revealed that the addition of PPEx especially in 400 ppm can reduce the intestinal lesions and OPG but in this dose, the growth indices can influence negatively, while the administration of toltrazuril with the best effect on OPG and intestinal lesions, no effect on growth indices in challenged chickens. Also, supplementation of 400 ppm PPEx can induce injuries in the liver while the lower dose has no effect on liver tissue. CONCLUSION It is necessary for finding effective ingredients in PPEx and preparation of serial dilution for access to optimal dose with best anti-coccidial effect and lowest negative effect on growth indices in chickens.
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Affiliation(s)
- Pedram Khorrami
- Graduated of Veterinary Medicine FacultyShahrekord BranchIslamic Azad UniversityShahrekordIran
| | - Majid Gholami‐Ahangaran
- Department of Poultry DiseasesFaculty of Veterinary MedicineShahrekord BranchIslamic Azad UniversityShahrekordIran
| | - Elham Moghtadaei‐Khorasgani
- Department of PathobiologyFaculty of Veterinary MedicineShahrekord BranchIslamic Azad UniversityShahrekordIran
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The Efficacy of Citrus maxima Peels Aqueous Extract Against Cryptosporidiosis in Immunecompromised Mice. Acta Parasitol 2021; 66:638-653. [PMID: 33471284 DOI: 10.1007/s11686-020-00315-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 11/13/2020] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Cryptosporidiosis is an opportunistic globally distributed parasitic disease caused by protozoan Cryptosporidium where its development is closely related to the host's immune status. New therapeutic agents are a high priority as chemotherapeutics are impractical and vaccines are unavailable for young as well as immune-compromised patients or animals. The current study was designed to evaluate the therapeutic effect of the internal white (albedo) and external yellow (flavedo) peels of Citrus maxima (C. maxima) as an alternative medicinal plant. MATERIALS AND METHODS : Parasitological examination for oocysts in the stool was determined. Histopathological alterations and immunohistochemical expression of APC and cyclin D1 as well as an assessment of interferon-γ (IFN-γ) and interleukin 1β (IL-1β) in ileal tissues was carried out. In addition, the biochemical examination of serum albumin, globulin and liver enzymes were evaluated. Results revealed a significant decrease of oocysts count correlated with an amelioration of histopathological and immunohistochemical changes in ileal tissue with an enhancement of liver enzymes and inflammatory cytokines levels. CONCLUSION It could be concluded that treatment with C. maxima peel extracts have a potential therapeutic and an immunoregulatory efficacy against Cryptosporidiosis. Obtained results showed that the white peel was found to have more immunological effect that could significantly enhance inflammatory cytokines response towards normal status. Hence, it can be used in the daily animal diet to give protective effects against infection.
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Bochimoto H, Kondoh D, Ishihara Y, Kabir MHB, Kato K. Three-dimensional fine structure of feeder organelle in Cryptosporidium parvum. Parasitol Int 2019; 73:101958. [PMID: 31299356 DOI: 10.1016/j.parint.2019.101958] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 05/31/2019] [Accepted: 07/08/2019] [Indexed: 11/29/2022]
Abstract
Feeder organelles of Cryptosporidium are the convoluted structures located at the host-parasite interface that uptake of nutrients from host cells. Although the ultrastructure of feeder organelles has been summarized as being highly invaginated structure, the three-dimensional form remains uncertain. Osmium-maceration scanning electron microscopy (OS-SEM) allows visualization of the three-dimensional ultrastructure after removing soluble proteins. Here, we assessed C. parvum attached to mouse ileal epithelial cells using transmission electron microscopy (TEM) and OS-SEM. Feeder organelles visualized by TEM as aggregated structures of concentrically-, vertically- and randomly-lined bars comprised a complex reticulated network of stacked flat bursiform, ring-shaped bursiform and reticulated tubular membranes on OS-SEM. These findings suggested that the feeder organelles are more complex than was previously thought.
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Affiliation(s)
- Hiroki Bochimoto
- Health Care Administration Center, Obihiro University of Agriculture and Veterinary Medicine, Nishi 2-11 Inada-cho, Obihiro, Hokkaido 080-8555, Japan; National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Nishi 2-13 Inada-cho, Obihiro, Hokkaido 080-8555, Japan
| | - Daisuke Kondoh
- Laboratory of Veterinary Anatomy, Obihiro University of Agriculture and Veterinary Medicine, Nishi 2-11 Inada-cho, Obihiro, Hokkaido 080-8555, Japan
| | - Yo Ishihara
- Asahikawa Medical University, Higashi 2-1-1-1 Midorigaoka, Asahikawa, Hokkaido 078-8510, Japan
| | - Mohammad Hazzaz Bin Kabir
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Nishi 2-13 Inada-cho, Obihiro, Hokkaido 080-8555, Japan
| | - Kentaro Kato
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Nishi 2-13 Inada-cho, Obihiro, Hokkaido 080-8555, Japan; Laboratory of Sustainable Animal Environment, Graduate School of Agricultural Science, Tohoku University, 232-3 Yomogida, Naruko-onsen, Osaki, Miyagi 989-6711, Japan.
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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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Asadpour M, Namazi F, Razavi SM, Nazifi S. Curcumin: A promising treatment for Cryptosporidium parvum infection in immunosuppressed BALB/c mice. Exp Parasitol 2018; 195:59-65. [DOI: 10.1016/j.exppara.2018.10.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 09/18/2018] [Accepted: 10/28/2018] [Indexed: 12/28/2022]
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12
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Asadpour M, Namazi F, Razavi SM, Nazifi S. Comparative efficacy of curcumin and paromomycin against Cryptosporidium parvum infection in a BALB/c model. Vet Parasitol 2018; 250:7-14. [DOI: 10.1016/j.vetpar.2017.12.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Revised: 11/19/2017] [Accepted: 12/08/2017] [Indexed: 12/16/2022]
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13
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Effect of Egyptian propolis on cryptosporidiosis in immunosuppressed rats with special emphasis on oocysts shedding, leukogram, protein profile and ileum histopathology. ASIAN PAC J TROP MED 2017; 10:253-262. [PMID: 28442108 DOI: 10.1016/j.apjtm.2017.03.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2016] [Revised: 01/19/2017] [Accepted: 02/20/2017] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVES To investigate the activity of Egyptian propolis extracts (ethanol and water) on cryptosporidiosis in experimentally infected dexamethasone-immunosuppressed rats. METHODS A total of 180 male rats (190-220) g BWt were randomly divided into 9 equal groups (G1-G9). Groups of rats were kept as (G1): normal control, (G2-G9): immunosuppressed with dexamethasone and (G3-G9): infected with Cryptosporidium oocysts. Rats from (G4-G9) were given orally ethanol and water extract of propolis (at a dose of 50 mg/kg BWt) and nitazoxanide (standard anti-cryptosporidial drug at a dose of 100 mg/kg BWt) to infected rats with different regimes. Faecal pellets were collected from all groups to monitor oocysts shedding from the 2nd to the 15th day post infection. At the end of the experiment, blood was collected from all groups for determination of leukogram and serum proteins. Ileum specimens were also examined histopathologically. RESULTS The highest reduction of oocysts shedding in faecal samples was 88% in rats prophylactically treated with propolis ethanol extract at the 4th dpi, and in rats prophylactically treated with water extract of propolis, was 91% at the 6th dpi. There was a marked increase in neutrophils count and α2- and β-globulins levels in infected rats treated with both extracts, while a significant decrease was detected in lymphocytes compared to the infected non treated group. β-Globulin level markedly increased in the rats administered nitazoxanide. Histopathological changes were observed in the ileum of rats infected with Cryptosporidium. CONCLUSIONS Egyptian propolis extracts have an activity on cryptosporidiosis in rats. Moreover, propolis modulated the immunity in dexamethasone-immunosuppressed rats.
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Williams AR, Soelberg J, Jäger AK. Anthelmintic properties of traditional African and Caribbean medicinal plants: identification of extracts with potent activity against Ascaris suum in vitro. ACTA ACUST UNITED AC 2016; 23:24. [PMID: 27301442 PMCID: PMC4908306 DOI: 10.1051/parasite/2016024] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Accepted: 06/02/2016] [Indexed: 11/14/2022]
Abstract
Ascariasis affects more than 1 billion people worldwide, mainly in developing countries, causing substantial morbidity. Current treatments for Ascaris infection are based on mass drug administration (MDA) with synthetic anthelmintic drugs such as albendazole, however continual re-infection and the threat of drug resistance mean that complementary treatment options would be highly valuable. Here, we screened ethanolic extracts from 29 medicinal plants used in Africa (Ghana) and the Caribbean (US Virgin Islands) for in vitro anthelmintic properties against Ascaris suum, a swine parasite that is very closely related to the human A. lumbricoides. A wide variety of activities were seen in the extracts, from negligible to potent. Extracts from Clausena anisata, Zanthoxylum zanthoxyloides and Punica granatum were identified as the most potent with EC50 values of 74, 97 and 164 μg/mL, respectively. Our results encourage further investigation of their use as complementary treatment options for ascariasis, alongside MDA.
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Affiliation(s)
- Andrew R Williams
- Department of Veterinary Disease Biology, Faculty of Health and Medical Sciences, University of Copenhagen, 1870 Copenhagen, Denmark
| | - Jens Soelberg
- Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark
| | - Anna K Jäger
- Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark
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