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Article: Isolated

Asoudeh-Fard, Abbas / Salehi, Mitra / Ilghari, Dariush / Parsaei, Asghar / Heydarian, Peyman / Piri, Hossein

Iranian journal of basic medical sciences

2024 Volume 27, Issue 4, Page(s) 447–452

Abstract: Objectives: It is worthwhile to note that, some probiotics such as : Materials and methods: The viability of treated HeLa cells with supernatant of : Results: Most cytotoxicity effects of : Conclusion: Our findings showed ... ...

Abstract	Objectives: It is worthwhile to note that, some probiotics such as Materials and methods: The viability of treated HeLa cells with supernatant of Results: Most cytotoxicity effects of Conclusion: Our findings showed that
Language	English
Publishing date	2024-01-24
Publishing country	Iran
Document type	Journal Article
ZDB-ID	2500485-2
ISSN	2008-3874 ; 2008-3866
ISSN (online)	2008-3874
ISSN	2008-3866
DOI	10.22038/IJBMS.2023.72825.15846
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Article ; Online: A survey on the seroprevalence of toxocariasis and related risk factors in Eosinophilic children of Northwest Iran.

Pourgholaminejad, Arash / Razipour, Habib / Heydarian, Peyman / Ashrafi, Keyhan / Roushan, Zahra Atrkar / Sharifdini, Meysam

African health sciences

2023 Volume 22, Issue 3, Page(s) 617–625

Abstract: Background: Toxocariasis is a serious zoonotic helminthic disease caused by the nematodes; : Aim: A cross-sectional study was conducted to determine the seroprevalence of toxocariasis and related risk factors in eosinophilic children referred to the ... ...

Abstract	Background: Toxocariasis is a serious zoonotic helminthic disease caused by the nematodes; Aim: A cross-sectional study was conducted to determine the seroprevalence of toxocariasis and related risk factors in eosinophilic children referred to the pediatrics hospital of Qazvin province northwest Iran during 2019-2020. Methods: A total of 200 blood samples were collected from eosinophilic children referred to the Qods Pediatrics Hospital. Demographic data, clinical symptoms, and dogs- and soil-contact history were collected. The presence of anti- Results: Anti- Conclusion: The prevalence of toxocariasis in eosinophilic children is a serious health problem in the study area. Therefore, serologic evaluation for the diagnosis of
MeSH term(s)	Animals ; Dogs ; Toxocariasis/diagnosis ; Toxocariasis/epidemiology ; Seroepidemiologic Studies ; Iran/epidemiology ; Cross-Sectional Studies ; Toxocara ; Zoonoses ; Enzyme-Linked Immunosorbent Assay ; Antibodies, Helminth ; Eosinophilia ; Risk Factors ; Immunoglobulin G
Chemical Substances	Antibodies, Helminth ; Immunoglobulin G
Language	English
Publishing date	2023-02-24
Publishing country	Uganda
Document type	Journal Article
ZDB-ID	2240308-5
ISSN	1729-0503 ; 1680-6905
ISSN (online)	1729-0503
ISSN	1680-6905
DOI	10.4314/ahs.v22i3.66
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Article ; Online: Molecular Characterization of Mesocestoides litteratus (Cestoda: Cyclophyllidea: Mesocestoididae) Tetrathyridium Isolated from Two Species of Rodents from Iran.

Heydarian, Peyman / Kia, Eshrat Beigom / Heidari, Zahra / Sharifdini, Meysam / Zarei, Zabihollah / Zahabiun, Farzaneh

Acta parasitologica

2023 Volume 68, Issue 1, Page(s) 223–230

Abstract: Purpose: Mesocestoides spp. are Cyclophyllidean tapeworms with zoonotic importance. The current study aimed to investigate the molecular characteristics of Mesocestoides larvae (tetrathyridium) isolated from the abdominal cavity of persion jird, ... ...

Abstract	Purpose: Mesocestoides spp. are Cyclophyllidean tapeworms with zoonotic importance. The current study aimed to investigate the molecular characteristics of Mesocestoides larvae (tetrathyridium) isolated from the abdominal cavity of persion jird, Meriones persicus, and from the liver of grey hamster, Cricetulus migratorius, in Ardabil Province, northwest Iran. Methods: Genomic DNA of the isolates of Mesocestoides tetrathyridium were extracted, and mitochondrial gene of cytochrome-c oxidase subunit1 (cox1) was amplified. Sequencing of PCR products were performed and phylogenic analysis was run using MEGA 6.0 software. Results: Both isolates were identified as Mesocestoides litteratus, showing high identity with M. litteratus sequences available in GenBank. Also, they had 100% homology to each other. Intra-species variation within isolates of M. litteratus were 0-2.4%. The phylogenetic reconstruction based on the partial sequence of the cox1 gene showed that our sequences of M. litteratus were clustered with M. litteratus isolates from Slovakia, Netherlands, Germany and Italy. Conclusion: This is the first molecular description of M. litteratus from M. persicus and C. migratorius. Phylogenetic analysis illustrated that M. litteratus isolates of the current study had very high identities with the isolates of this species from other countries.
MeSH term(s)	Animals ; Mesocestoides/genetics ; Rodentia ; Cestode Infections/veterinary ; Phylogeny ; Iran ; Cestoda/genetics
Language	English
Publishing date	2023-01-13
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	1132735-2
ISSN	1896-1851 ; 0065-1478 ; 1230-2821
ISSN (online)	1896-1851
ISSN	0065-1478 ; 1230-2821
DOI	10.1007/s11686-022-00657-8
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Article ; Online: In vitro anti-Toxoplasma gondii activity of Ganoderma lucidum extracts.

Ahmadi, Mohammad / Salimi, Mahboobeh / Saraei, Mehrzad / Nezhad, Niloofar Salavati / Javadi, Amir / Mohammadi, Faezeh / Heydarian, Peyman / Ali, Ehsan / Hajialilo, Elham

BMC research notes

2023 Volume 16, Issue 1, Page(s) 82

Abstract: Objective: Ganoderma extracts have the potential to be used as anti-cancer, anti-inflammatory, immunomodulator, and antimicrobial agents, as evaluated in numerous studies. This study was aimed to determine the lethal and inhibitory effects of aqueous, ... ...

Abstract	Objective: Ganoderma extracts have the potential to be used as anti-cancer, anti-inflammatory, immunomodulator, and antimicrobial agents, as evaluated in numerous studies. This study was aimed to determine the lethal and inhibitory effects of aqueous, hydroalcoholic, and alcoholic extracts of Ganoderma lucidum on Toxoplasma gondii RH strain tachyzoites, in vitro. Results: All three types of extracts showed toxoplasmacidal effects. The highest percentage of mortality was related to hydroalcoholic extract. The EC50 of Ganoderma extracts for tachyzoites were 76.32, 3.274, and 40.18 for aqueous, hydroalcoholic and alcoholic extracts, respectively. The selectivity index obtained for hydroalcoholic extract was 71.22, showing the highest activity compared to other extracts. According to our findings, the hydroalcoholic part was the most effective substance among the extracts. This basic study showed obvious anti-toxoplasma effect of Ganoderma lucidum extracts. These extracts can be used as candidates for further in-depth and comprehensive studies especially In vivo experiments to prevent toxoplasmosis.
MeSH term(s)	Humans ; Toxoplasma ; Reishi ; Toxoplasmosis/drug therapy ; Ganoderma ; Anti-Infective Agents/pharmacology ; Anti-Inflammatory Agents/pharmacology ; Plant Extracts/pharmacology ; Plant Extracts/therapeutic use
Chemical Substances	Anti-Infective Agents ; Anti-Inflammatory Agents ; Plant Extracts
Language	English
Publishing date	2023-05-18
Publishing country	England
Document type	Journal Article
ZDB-ID	2413336-X
ISSN	1756-0500 ; 1756-0500
ISSN (online)	1756-0500
ISSN	1756-0500
DOI	10.1186/s13104-023-06355-6
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Article: Identification and differentiation of Fasciola hepatica and F. gigantica using multiplex PCR technique.

Heydarian, Peyman / Mamaghani, Amirreza Javadi / Hajialilo, Elham / Bozorgomid, Arezoo / Mohaghegh, Mohammad Ali / Aryaeipour, Mojgan / Afshar, Mohammad Javad Abbaszadeh / Jajarmi, Vahid

Annals of parasitology

2023 Volume 69, Issue 2, Page(s) 67–74

Abstract: We aimed to present an alternate method instead of PCR-RFLP and also develop an optimized method for rapid, time-saving and affordable molecular-based approach to discriminate species of liver fluke, Fasciola hepatica and F. gigantica. Seventy-six ... ...

Abstract	We aimed to present an alternate method instead of PCR-RFLP and also develop an optimized method for rapid, time-saving and affordable molecular-based approach to discriminate species of liver fluke, Fasciola hepatica and F. gigantica. Seventy-six samples of F. hepatica and 28 F. gigantica were collected from the slaughterhouses of endemic regions in Iran. Following a comprehensive analysis of the mitochondrial complete sequences of both F. hepatica and F. gigantica, the extracted DNAs from all samples were used as templates in multiplex PCR reactions containing two sets of primers specific for cytochrome c oxidase I (cox I) gene of both species. In a parallel experiment, PCR-RFLP was performed for each sample using internal transcribed spacer (ITS1) sequence. Furthermore, following a PCR amplification for cox I gene, the amplicons were purified for sequencing. To assess the validity of the multiplex PCR approach, the obtained data from the multiplex PCR and PCR-RFLP experiments were compared with each other. By sequence analysis of 104 samples, 76 and 28 samples were identified as F. hepatica and F. gigantica, respectively. Results revealed 100% and 92% of accuracy as for multiplex PCR and PCR-RFLP. The designed multiplex PCR strategy offers a valid alternative approach to the conventional methods with distinctive features including convenience, cost-effectiveness, time-saving (3 hours from sampling to obtain final results) and high efficacy.
MeSH term(s)	Animals ; Fasciola hepatica/genetics ; Fasciola/genetics ; Fascioliasis/diagnosis ; Fascioliasis/epidemiology ; Fascioliasis/veterinary ; Multiplex Polymerase Chain Reaction ; DNA, Ribosomal Spacer/genetics
Chemical Substances	DNA, Ribosomal Spacer
Language	English
Publishing date	2023-12-30
Publishing country	Poland
Document type	Journal Article
ZDB-ID	2672322-0
ISSN	2299-0631 ; 0043-5163
ISSN	2299-0631 ; 0043-5163
DOI	10.17420/ap6902.511
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Article ; Online: Rapid Detection and Identification of

Hajialilo, Elham / Hosseini-Safa, Ahmad / Spotin, Adel / Saraei, Mehrzad / Ghanbari Johkool, Morteza / Piri, Hossein / Heydarian, Peyman

Iranian journal of public health

2022 Volume 52, Issue 4, Page(s) 818–828

Abstract: Background: The liver flukes of the : Methods: Totally, thirty infected liver specimens were collected from the sheep (n:23) and cattle (n:7) at the abattoirs of Qazvin Province, northwest Iran in 2022. DNA extraction and PCR amplification of : ... ...

Abstract	Background: The liver flukes of the Methods: Totally, thirty infected liver specimens were collected from the sheep (n:23) and cattle (n:7) at the abattoirs of Qazvin Province, northwest Iran in 2022. DNA extraction and PCR amplification of Results: Overall, 26 and 4 isolates were identified as Conclusion: The parasite-dependent mitochondrial gene (
Language	English
Publishing date	2022-08-31
Publishing country	Iran
Document type	Journal Article
ISSN	2251-6093 ; 0304-4556
ISSN (online)	2251-6093
ISSN	0304-4556
DOI	10.18502/ijph.v52i4.12455
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Article ; Online: Echinococcus granulosus sheep strain (G1) as the predominant genotype in definitive host (dogs) isolates in northeastern Iran.

Hejazi, Seyed-Hossein / Mirbadie, Seyed-Reza / Jafari, Rasool / Rezaiemanesh, Mohammad-Reza / Azizi, Omid / Badmasti, Farzad / Kalani, Hamed / Cheraghipour, Kourosh / Heydarian, Peyman / Hashemi, Nooshin / Izadi, Shahrokh / Jabalameli, Zahra / Mohaghegh, Mohammad-Ali

Veterinary parasitology, regional studies and reports

2023 Volume 48, Page(s) 100975

Abstract: Echinococcus granulosus sensu lato (E. granulosus s.l.) is a zoonotic parasite, causing cystic echinococcosis in humans. In the present study, prevalence and genotypes of E. granulosus s.l. was assessed in stools collected from 244 dogs including 138 ... ...

Abstract	Echinococcus granulosus sensu lato (E. granulosus s.l.) is a zoonotic parasite, causing cystic echinococcosis in humans. In the present study, prevalence and genotypes of E. granulosus s.l. was assessed in stools collected from 244 dogs including 138 stray and 106 domestic animals using high resolution melting curve (HRM) method. Initially, to detect taeniid eggs in feces, all samples were examined using the formalin-ether techniques. Genomic DNA was extracted from the positive samples and E. granulosus s.l. was differentiated from other Taeniidae parasites using SSU-rDNA gene and E. granulosus s.l. was analyzed for genotyping using HRM based on the cox1 gene. In total, 12.7% (31/244) of the samples were positive for Taeniidae eggs. In addition, among the positive samples, 77.4% (24/31) were positive for E. granulosus s.l.. In details, 11.3% (12/106) of the domestic dogs and 8.7% (12/138) of the stray dogs were positive for E. granulosus s.l.. The results of HRM analysis showed that all E. granulosus s.l. isolates were G1 strain. Findings of the present study indicated a considerable prevalence of E. granulosus G1 among dogs in the northeast of Iran and imply a serious risk of transmitting to humans and livestock.
MeSH term(s)	Sheep ; Dogs ; Animals ; Humans ; Echinococcus granulosus/genetics ; Iran/epidemiology ; Echinococcosis/epidemiology ; Echinococcosis/veterinary ; Echinococcosis/diagnosis ; Genotype ; Polymerase Chain Reaction/veterinary ; Dog Diseases/parasitology ; Sheep Diseases
Language	English
Publishing date	2023-12-17
Publishing country	Netherlands
Document type	Journal Article
ISSN	2405-9390
ISSN (online)	2405-9390
DOI	10.1016/j.vprsr.2023.100975
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Article: Detection of species and molecular typing of Leishmania in suspected patients by targeting cytochrome

Mirahmadi, Hadi / Rezaee, Nasrin / Mehravaran, Ahmad / Heydarian, Peyman / Raeghi, Saber

Veterinary world

2018 Volume 11, Issue 5, Page(s) 700–705

Abstract: Aim: Cutaneous leishmaniasis (CL) is one of the most important health problems that are capable of involving both tropical and subtropical areas, especially in Iran. This cross-sectional study aimed to differentiate the species that are able to cause CL ...

Abstract	Aim: Cutaneous leishmaniasis (CL) is one of the most important health problems that are capable of involving both tropical and subtropical areas, especially in Iran. This cross-sectional study aimed to differentiate the species that are able to cause CL in Zahedan city by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method. Materials and methods: It was conducted on 145 suspected CL patients in Zahedan city between 2014 and 2016. The smears were initially prepared, air-dried, fixed with absolute methanol, and stained with 10% Giemsa. Then, we examined the stained samples by a light microscope under 1000× magnifications. PCR assay targeted cytochrome Results: From 145 suspected CL patients, 76 (52.4%) were positive in microscopic examination. In addition, we detected gene of interest (cyt Conclusion: We concluded that the microscopic examination is not sensitive enough and is not able to distinguish between different
Language	English
Publishing date	2018-05-26
Publishing country	India
Document type	Journal Article
ZDB-ID	2456277-4
ISSN	2231-0916 ; 0972-8988
ISSN (online)	2231-0916
ISSN	0972-8988
DOI	10.14202/vetworld.2018.700-705
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Article: Prevalence of intestinal parasites in food handlers of the city of Saqqez in 2016

Shahnazi, Mojtaba / Abdollahpour, Hiwa / Alipour, Mahmood / Sadeghi, Mahboobeh / Saraei, Mehrzad / Hajialilo, Elham / Heydarian, Peyman

Journal of parasitic diseases. 2019 Mar., v. 43, no. 1

2019

Abstract: This study was aimed at determining the prevalence of parasitic infections among the food handlers of Saqqez County in 2016. Stool samples collected from 1530 food handlers. All samples were examined by both direct technique and sedimentation technique ... ...

Abstract	This study was aimed at determining the prevalence of parasitic infections among the food handlers of Saqqez County in 2016. Stool samples collected from 1530 food handlers. All samples were examined by both direct technique and sedimentation technique using formalin-ethyl acetate for detecting the intestinal parasites. Of total participants, 1462 (95.6%) were male and 62 (4.4%) female. Intestinal parasitic infections were found in 92 (6.01%) individuals. The highest infection rate was due to Giardia lamblia (4.1%) and the lowest associated with Endolimax nana, Iodamoeba butschlii, and Hymenolepis nana (0.1%). No significant correlation between the intestinal parasitic infections and age, gender, education level, gastrointestinal signs and symptoms, and the type of profession, was established. The results of the present study revealed that only a small number of food handlers in Saqqez County were infected with intestinal parasites with G. lamblia as the most common cause of infection. More strict health control for those working in food industries is of vital importance and continuous education to improve the level of general health in these people is undoubtedly considered as a key determinant towards lower number of parasitic infections.
Keywords	Giardia lamblia ; Hymenolepis nana ; acetates ; educational status ; feces ; females ; food handling ; food industry ; intestines ; males ; occupations ; parasites ; parasitoses
Language	English
Dates of publication	2019-03
Size	p. 113-119.
Publishing place	Springer India
Document type	Article
ZDB-ID	2548456-4
ISSN	0975-0703 ; 0971-7196
ISSN (online)	0975-0703
ISSN	0971-7196
DOI	10.1007/s12639-018-1065-0
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Article: Molecular epidemiology of Blastocystis spp. in children referred to Qods hospital in northwest of Iran

Niaraki, Soheila Rahimi / Hajialilo, Elham / Delshad, Asma / Alizadeh, Safar Ali / Alipour, Mahmood / Heydarian, Peyman / Saraei, Mehrzad

Journal of parasitic diseases. 2020 Mar., v. 44, no. 1

2020

Abstract: Blastocystis sp. is a polymorphic intestinal parasite in humans and animals. The parasite has a worldwide distribution, especially in developing countries with poor sanitation, exposure to animals, and improper disposal systems. The aim of this study was ...

Abstract	Blastocystis sp. is a polymorphic intestinal parasite in humans and animals. The parasite has a worldwide distribution, especially in developing countries with poor sanitation, exposure to animals, and improper disposal systems. The aim of this study was to identify the subtypes of Blastocystis sp. among children of Qazvin, northwest Iran. Totally, 864 stool samples were collected from the children referred to Qods hospital in Qazvin, Iran. Fecal specimens were investigated by formalin-ethyl acetate concentration method and trichrome staining as well as cultivation of all samples in clotted fetal bovine medium. DNA extraction of culture-positive specimens and PCR amplification of 18S ribosomal RNA gene region was performed. The sequences detected were compared with reference genes in the GenBank, and the sequences further deposited in the GenBank database. Data analysis was performed by Chi square test while a p value of < 0.05 was considered as significant. Of 864 isolates, 4.1% (36/864) were positive for Blastocystis sp. with infection rate insignificantly higher among the females than males. The highest infection rate was estimated at 6.8% in 6–9 years old age group with abdominal pain as the most common (33%) gastrointestinal sign. No statistically significant difference was found between the variables and Blastocystis infection. Molecular analysis clarified the presence of three subtypes of Blastocystis including ST1 (56%), ST2 (28%), and ST3 (16%) of among specimens with ST1 as the predominant subtype. A significant association between intestinal signs and the subtypes was not found. Considering ST1 as the predominant subtype, it seems that zoonotic transmission is a main route of human infections with Blastocystis sp. in the area studied.
Keywords	Blastocystis ; DNA ; acetates ; cattle ; chi-square distribution ; children ; developing countries ; feces ; females ; genes ; genetic databases ; hospitals ; humans ; intestines ; males ; molecular epidemiology ; pain ; parasites ; parasitoses ; polymerase chain reaction ; ribosomal RNA ; sanitation ; staining ; zoonoses ; Iran
Language	English
Dates of publication	2020-03
Size	p. 151-158.
Publishing place	Springer India
Document type	Article
ZDB-ID	2548456-4
ISSN	0975-0703 ; 0971-7196
ISSN (online)	0975-0703
ISSN	0971-7196
DOI	10.1007/s12639-019-01177-5
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