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Ahmadpour E, Rahimi MT, Ghojoghi A, Rezaei F, Hatam-Nahavandi K, Oliveira SMR, de Lourdes Pereira M, Majidiani H, Siyadatpanah A, Elhamirad S, Cong W, Pagheh AS. Toxoplasma gondii Infection in Marine Animal Species, as a Potential Source of Food Contamination: A Systematic Review and Meta-Analysis. Acta Parasitol 2022; 67:592-605. [PMID: 35038109 PMCID: PMC8761968 DOI: 10.1007/s11686-021-00507-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 12/09/2021] [Indexed: 12/19/2022]
Abstract
PURPOSE Many marine animals are infected and susceptible to toxoplasmosis, which is considered as a potential transmission source of Toxoplasma gondii to other hosts, especially humans. The current systematic review and meta-analysis aimed to determine the prevalence of T. gondii infection among sea animal species worldwide and highlight the existing gaps. METHODS Data collection was systematically done through searching databases, including PubMed, Science Direct, Google Scholar, Scopus, and Web of Science from 1997 to July 2020. RESULTS Our search strategy resulted in the retrieval of 55 eligible studies reporting the prevalence of marine T. gondii infection. The highest prevalence belonged to mustelids (sea otter) with 54.8% (95% CI 34.21-74.57) and cetaceans (whale, dolphin, and porpoise) with 30.92% (95% CI 17.85-45.76). The microscopic agglutination test (MAT) with 41 records and indirect immunofluorescence assay (IFA) with 30 records were the most applied diagnostic techniques for T. gondii detection in marine species. CONCLUSIONS Our results indicated the geographic distribution and spectrum of infected marine species with T. gondii in different parts of the world. The spread of T. gondii among marine animals can affect the health of humans and other animals; in addition, it is possible that marine mammals act as sentinels of environmental contamination, especially the parasites by consuming water or prey species.
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Affiliation(s)
- Ehsan Ahmadpour
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Parasitology and Mycology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Altin Ghojoghi
- Department of Fisheries, Gorgan University of Agricultural Sciences and Natural Resources, Gorgān, Iran
| | | | | | - Sónia M R Oliveira
- CICECO-Aveiro Institute of Materials, University of Aveiro, Aveiro, Portugal
- Hunter Medical Research Institute (HMRI), New Lambton Heights, NSW, Australia
| | - Maria de Lourdes Pereira
- CICECO-Aveiro Institute of Materials, University of Aveiro, Aveiro, Portugal
- Department of Medical Sciences, University of Aveiro, Aveiro, Portugal
| | - Hamidreza Majidiani
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | | | - Samira Elhamirad
- Infectious Diseases Research Center, Birjand University of Medical Sciences, PO Box 9717853577, Birjand, Iran
| | - Wei Cong
- Marine College, Shandong University, Weihai, China
| | - Abdol Sattar Pagheh
- Infectious Diseases Research Center, Birjand University of Medical Sciences, PO Box 9717853577, Birjand, Iran.
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Soosaraei M, Daryani A, Sarvi S, Rahimi MT, Fakhar M, Ziaei Hezarjaribi H, Sharif M. Activity of Iranian Medicinal Herbs against Human Intestinal Parasites (HIP): A Systematic Review. mljgoums 2020. [DOI: 10.29252/mlj.14.5.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
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Youssefi MR, Rahimi MT, Marhaba Z. Occurrence of Nasal Nosocomial Myiasis by Lucilia sericata (Diptera: Calliphoridae) In North of Iran. Iran J Parasitol 2012; 7:104-8. [PMID: 23133480 PMCID: PMC3488829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2011] [Accepted: 01/15/2012] [Indexed: 11/28/2022]
Abstract
We report a case of human nasal nosocomial myiasis in a 69-year-old rural man with numerous live maggots in nostrils. The patient was admitted in Emergency Ward due to dyspnea. After 72 hours the companion of patient discovered larva. The presence of the third instar larva indicated that the infestation was not more than three days. The collected instars were cleared, fixed and morphological studies then were carried out precisely and the larva was identified as Lucilia sericata.
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Affiliation(s)
- MR Youssefi
- Dept. of Veterinary Parasitology, Islamic Azad University, Babol Branch, Iran
| | - MT Rahimi
- Young Researchers Club, Islamic Azad University, Babol Branch, Iran,Corresponding author:Tel: 0111-3223439 E-mail:
| | - Z Marhaba
- Young Researchers Club, Islamic Azad University, Babol Branch, Iran
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Rakhshanpour A, Harandi MF, Moazezi SS, Rahimi MT, Mohebali M, Mowlavi G, Babaei Z, Ariaeipour M, Heidari Z, Rokni MB. Seroprevalence of human hydatidosis using ELISA method in qom province, central iran. Iran J Parasitol 2012; 7:10-5. [PMID: 23109956 PMCID: PMC3469166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2011] [Accepted: 06/18/2012] [Indexed: 11/15/2022]
Abstract
BACKGROUND The objective of this study was to determine the prevalence of cystic echinococcosis (CE) in Qom Province, central Iran using ELISA test. METHODS Overall, 1564 serum samples (800 males and 764 females) were collected from selected subjects by randomized cluster sampling in 2011-2012. Sera were analyzed by ELISA test using AgB. Before sampling, a questionnaire was filled out for each case. Data were analyzed using Chi-square test and multivariate logistic regression for risk factors analysis. RESULTS Seropositivity was 1.6% (25 cases). Males (2.2%) showed significantly more positivity than females (0.9%) (P= 0.03). There was no significant association between CE seropositivity and age group, occupation, and region. Age group of 30-60 years encompassed the highest rate of positivity. The seropositivity of CE was 2.1% and 1.2% for urban and rural cases respectively. Binary logistic regression showed that males were 2.5 times at higher risk for infection than females. CONCLUSION Although seroprevalence of CE is relatively low in Qom Province, yet due to the importance of the disease, all preventive measures should be taken into consideration.
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Affiliation(s)
- A Rakhshanpour
- Zoonoses Research Center, Dept. of Medical Parasitology and Mycology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran,Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - M Fasihi Harandi
- Zoonoses Research Center, Dept. of Medical Parasitology and Mycology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran,Corresponding author:
| | - SS Moazezi
- Iranian Blood Transfusion Organization, Tehran, Iran
| | - MT Rahimi
- Department of Medical Parasitology and Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - M Mohebali
- Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,Center for Research of Endemic Parasites of Iran (CREPI), Tehran University of Medical Sciences, Tehran, Iran
| | - GhH Mowlavi
- Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,Center for Research of Endemic Parasites of Iran (CREPI), Tehran University of Medical Sciences, Tehran, Iran
| | - Z Babaei
- Zoonoses Research Center, Dept. of Medical Parasitology and Mycology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - M Ariaeipour
- Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Z Heidari
- Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - MB Rokni
- Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,Center for Research of Endemic Parasites of Iran (CREPI), Tehran University of Medical Sciences, Tehran, Iran,Corresponding author:
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Abdi J, Kazemi B, Mohebali M, Bandehpour M, Rahimi MT, Rokni MB. Gene cloning, expression and serological evaluation of the 12-kDa antigen-B subunit from Echinococcus granulosus. Ann Trop Med Parasitol 2010; 104:399-407. [PMID: 20819308 DOI: 10.1179/136485910x12743554760261] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A 12-kDa subunit of antigen B from Echinococcus granulosus has recently been cloned, expressed and used in diagnostic ELISA to test human sera for evidence of cystic echinococcosis. The performance of the ELISA based on the recombinant antigen (rAgB) was compared with that of similar assays based on native antigen B (nAgB) or hydatid-cyst fluid. For the preparation of the rAgB, total RNA was extracted from Ec. granulosus protoscoleces so that antigen-B complementary DNA could be synthesised, amplified by PCR, and then cloned into the pQE30 expression vector. The recombinant plasmid was transformed in Escherichia coli and induced using isopropyl-beta-D-thiogalactopyrano-side. Bacterial samples were collected, lysed and then analysed by SDS-PAGE and western blotting. The recombinant protein was purified by affinity chromatography. Although the performance of the ELISA based on cyst fluid appeared identical to that of the assay based on the recombinant antigen (with a sensitivity, specificity, positive predictive value and negative predictive value of 96.0%, 97.0%, 97.2% and 95.5%, respectively), the corresponding results for the ELISA based on nAgB (98.6%, 100%, 100% and 98.5%) were slightly better. Despite this difference (which was not statistically significant), the comparative ease with which large quantities of the recombinant antigen could be produced make the antigen a potentially useful tool in the diagnosis of cystic echinococcosis.
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Affiliation(s)
- J Abdi
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, PO Box 14155-6446, Tehran, Iran
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Rokni MB, Aryaeipour M, Koosha S, Rahimi MT. Evaluation of the stability of coated plates with antigen at different temperatures and times by ELISA test to diagnose fasciolosis. Iran J Parasitol 2010; 5:41-6. [PMID: 22347234 PMCID: PMC3279827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/21/2009] [Accepted: 02/14/2010] [Indexed: 11/28/2022]
Abstract
BACKGROUND Considering that ELISA method presently is the test of choice for diagnosis of fasciolosis, the present study was undertaken to evaluate the maximum validity of coated plates at different temperatures and different times during one year of evaluation. METHODS Serum samples of patients infected with fasciolosis (n=10), hydatidosis (n=5), toxocariasis (n=5), and negative control sera (n=5) were examined. Two series of plates were considered. The first series were coated with Fasciola homogenate Ag 12 ug/ml, and after some steps were blocked with gelatin and preserved at different temperatures as -80°C, -20°C, -4°C and +4°C. The 2(nd) series were treated under the same criteria but were not blocked with gelatin. Each series were examined by ELISA test from 1(st) month to 12(th) month. Sera with 1:125 dilution, and peroxidase-conjugated goat anti-human IgG diluted 1:10000 were considered optimum. RESULTS To ease reporting the results and due to many similarities only results related to 1(st), 6(th) and 12(th) months were analyzed and sensitivity, specificity plus cut-off were determined for each series separately. CONCLUSION Preserving the coated plates, while unblocked at -80°C for 6-8 months is pertinent and functional and in that case, we can be sure the best out put would be applicable.
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Affiliation(s)
- MB Rokni
- Department of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,Corresponding author: Fax:0098-21-88950184,
| | - M Aryaeipour
- Department of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - S Koosha
- Parasitology and Mycology Division, Laboratory Sciences Department, Paramedical School, Shaheed Beheshti University M.C., Tehran, Iran
| | - MT Rahimi
- Department of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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