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Ahmad Oryan	2 Articles
Hematological and Serum Biochemical Analyses in Experimental Caprine Besnoitiosis Saeed Nazifi, Ahmad Oryan, Fatemeh Namazi Korean J Parasitol 2011;49(2):133-138. Published online June 14, 2011 DOI: https://doi.org/10.3347/kjp.2011.49.2.133 Abstract PDF This study was undertaken to investigate the hematological and biochemical changes in experimentally infected goats with Besnoitia caprae from the time of infection till 360 days post-infection (PI). Six male goats were inoculated subcutaneously with 13×10⁷ bradyzoites of B. caprae, and blood samples were collected from the jugular vein. The total erythrocyte and total leukocyte counts, hematocrit value, and differential leukocyte counts were determined. Serum biochemical analysis, including the total protein, albumin, total globulin, cholesterol, triglyceride, chloride, testosterone, calcium (Ca²⁺), inorganic phosphorus, sodium (Na⁺), potassium (K⁺), iron (Fe²⁺), glucose, serum amyloid A (SAA), haptoglobin (Hp), fibrinogen, ceruloplasmin, aspartate aminotransferase, alanine aminotransferase, creatine kinase, lactate dehydrogenase, and alkaline phosphatase, was undertaken. Skin biopsy from the limbs were collected at weekly intervals and histologically examined for Besnoitia cysts. Cysts were present in the skin biopsies of the leg of the infected goats from day 28 PI. There were variations in hematological analyses, but no significant difference was seen. From day 30 to 360 PI, results showed that SAA, Hp, fibrinogen, and ceruloplasmin concentrations increased, whereas testosterone concentrations decreased. Infected goats exhibited decrease of albumin and increase of serum total protein and globulin concentrations. By contrast, there were no significant differences in the remained analyses concentrations. Citations Citations to this article as recorded by Effect of Ketoprofen on acute phase protein concentrations in goats undergoing castration Umit Karademir, Ibrahim Akin, Hasan Erdogan, Kerem Ural, Gamze Sevri Ekren Asici BMC Veterinary Research.2016;[Epub] CrossRef Natural Besnoitia besnoiti infections in cattle: hematological alterations and changes in serum chemistry and enzyme activities Martin C Langenmayer, Julia C Scharr, Carola Sauter-Louis, Gereon Schares, Nicole S Gollnick BMC Veterinary Research.2015; 11(1): 32. CrossRef 8,108 View 72 Download Crossref Sarcocystis and Its Complications in Camels (Camelus dromedarius) of Eastern Provinces of Iran Akbar Valinezhad, Ahmad Oryan, Nasrollah Ahmadi Korean J Parasitol 2008;46(4):229-234. Published online December 20, 2008 DOI: https://doi.org/10.3347/kjp.2008.46.4.229 Abstract PDF The prevalence of Sarcocystis spp. was investigated by gross and histopathological examinations in 250 camels (Camelus dromedarius) slaughtered from 2002 to 2005 in the Mashhad Slaughterhouse, eastern Iran. Samples were taken from the diaphragm, heart, tongue, esophagus and masseter muscles for histopathological studies. No macroscopic sarcocysts were found in the samples at gross inspection. Sarcocysts were detected in 209 of 250 (83.6%) examined camels at histopathological level. The infection rate of the esophagus, heart, masseter muscles, diaphragm, and tongue was 58.8%, 48.0%, 46.8%, 41.6%, and 28.0%, respectively. There was no significant difference in the rate of infection between male (85.8%) and female (81.0%) camels. The tissue response to vital cysts was minimal; however, reaction to the degenerating cysts was severe and caused tissue damages resulting in hyperemia, hemorrhages, mononuclear cell infiltration, necrotic changes, and fibrosis. The wild and domestic carnivores especially dogs may be the final hosts of Sarcocystis spp. in this area. Citations Citations to this article as recorded by Comparative global epidemiology and species distribution of Sarcocystis spp. in new and old world camelids: A systematic review and meta-analysis Reza Ataee Disfani, Ali Asghari, Ali Pouryousef, Laya Shamsi, Amir Farzam, Mohammad Ghafari-Cherati, Behzad Bijani, Farajolah Maleki Comparative Immunology, Microbiology and Infectious Diseases.2025; 120: 102340. CrossRef Sarcocystis spp. of New and Old World Camelids: Ancient Origin, Present Challenges Sarah N. Wieser, Susana M. Giuliano, Juan Reategui Ordoñez, Ximena Barriga Marcapura, Luis V. M. Olivera, Miguel Angel Chavez Chavez Fumagalli, Leonhard Schnittger, Mónica Florin-Christensen Pathogens.2024; 13(3): 196. CrossRef Infection survey, molecular, pathogenicity, and morphological characteristics of Sarcocystis species naturally infected water buffaloes (Bubalus bubalis) in Egypt Lamiaa K. Elsharkawy, Safaa M. Barghash, Basma M. Abou El-Nour, Wafaa Labib, Al-Shaimaa M. Sadek BMC Veterinary Research.2024;[Epub] CrossRef Prevalence and first molecular identification of Sarcocystis species in feces of domestic dogs (Canis familiaris) in Egypt Ismail S. Elshahawy, Marwa Fawaz, Aya Gomaa, Eman Mohammed BMC Veterinary Research.2023;[Epub] CrossRef Sarcocystis camelicanis increases interleukin (IL)-6 expression in one-humped camels (Camelus dromedarius) from Riyadh and Al Qassim, Saudi Arabia Dina M. Metwally, Tahani T. Al-Otaibi, Abdelhabib Semlali, Reem A. Alajmi Bioscience Reports.2021;[Epub] CrossRef Meat-borne parasites in the Arab world: a review in a One Health perspective Sameh Abuseir Parasitology Research.2021; 120(12): 4153. CrossRef Sarcocystosis in Ruminants of Iran, as Neglected Food-Borne Disease: A Systematic Review and Meta-analysis Davood Anvari, Elahe Narouei, Mona Hosseini, Mohammad Reza Narouei, Ahmad Daryani, Seyyed Ali Shariatzadeh, Abdol Sattar Pagheh, Shirzad Gholami, Shahabeddin Sarvi, Dariush Sargazi, Reza Saberi, Seyed Abdollah Hosseini, Abolghasem Siyadatpanah Acta Parasitologica.2020; 65(3): 555. CrossRef Identification of Sarcocystis spp. in One-humped Camels (Camelus dromedarius) from Riyadh and Dammam, Saudi Arabia, via Histological and Phylogenetic Approaches Dina M. Metwally, Tahani T. Al-Otaibi, Isra M. Al-Turaiki, Manal F. El-Khadragy, Reem A. Alajmi Animals.2020; 10(7): 1108. CrossRef Epidemiological and Histopathological Investigation of Sarcocystis spp. in Slaughtered Dromedary Camels (Camelus dromedarius) in Egypt Ahmed Gareh, Mahmoud Soliman, Amira A. Saleh, Fatma A. El-Gohary, Heba M. M. El-Sherbiny, Ragab H. Mohamed, Ehab Kotb Elmahallawy Veterinary Sciences.2020; 7(4): 162. CrossRef An update on sarcocystosis in one-humped camels (Camelus dromedarius) Muhammad A. Saeed, Jane L. Vaughan, Abdul Jabbar Parasitology.2018; 145(11): 1367. CrossRef Parasitic diseases of camels in Iran (1931–2017) – a literature review Alireza Sazmand, Anja Joachim Parasite.2017; 24: 21. CrossRef The role of sheep in the epidemiology of Sarcocystis spp. in Tabriz area northwest of Iran Mohammad Mirzaei, Hadi Rezaei Journal of Parasitic Diseases.2016; 40(2): 285. CrossRef A survey on Sarcocystis spp. infection in cattle of Tabriz city, Iran Mohammad Mirzaei, Hadi Rezaei Journal of Parasitic Diseases.2016; 40(3): 648. CrossRef Molecular differentiation of bovine sarcocysts Majedeh Akhlaghi, Mostafa Razavi, Arsalan Hosseini Parasitology Research.2016; 115(7): 2721. CrossRef A review of sarcocystosis in camels and redescription of Sarcocystis cameli and Sarcocystis ippeni sarcocysts from the one-humped camel (Camelus dromedarius) J. P. DUBEY, M. HILALI, E. VAN WILPE, R. CALERO-BERNAL, S. K. VERMA, I. E. ABBAS Parasitology.2015; 142(12): 1481. CrossRef Survey of sarcocystis infection in slaughtered sheep in Kerman Abattoir, Kerman, Iran Mohammad Mirzaei Dehaghi, Mohsen Fallahi, Masoud Sami, Mohammad Hosein Radfar Comparative Clinical Pathology.2013; 22(3): 343. CrossRef Traditional Fermented Foods of North African Countries: Technology and Food Safety Challenges With Regard to Microbiological Risks Noreddine Benkerroum Comprehensive Reviews in Food Science and Food Safety.2013; 12(1): 54. CrossRef Prevalence and distribution patterns of Sarcocystis in camels (Camelus dromedarius) in Yazd province, Iran Hossein Hamidinejat, Seyedhossein Hekmatimoghaddam, Hedieh Jafari, Alireza Sazmand, Pedram Haddad Molayan, Leila Derakhshan, Seyedmehdi Mirabdollahi Journal of Parasitic Diseases.2013; 37(2): 163. CrossRef Echocardiography of the normal camel (Camelus dromedaries) heart: technique and cardiac dimensions Mohamed Tharwat, Fahd Al-Sobayil, Ahmed Ali, Sébastien Buczinski BMC Veterinary Research.2012;[Epub] CrossRef Survey of Sarcocystis Infection in Slaughtered Sheep in Isfahan, Qom and Shahre-Kord, Iran Seyed Reza Hosseini, Amir Shakerian, Nahid Tahamtan Journal of Animal and Veterinary Advances.2012; 11(15): 2683. CrossRef Characterization of Sarcocystis fusiformis based on sequencing and PCR-RFLP in water buffalo (Bubalus bubalis) in Iran Ahmad Oryan, Hassan Sharifiyazdi, Monire Khordadmehr, Sara Larki Parasitology Research.2011; 109(6): 1563. CrossRef Ultrastructural and molecular characterization of Sarcocystis isolated from camel (Camelus dromedarius) in Iran Gholam Reza Motamedi, Abdolhossein Dalimi, Abas Nouri, Khosro Aghaeipour Parasitology Research.2011; 108(4): 949. CrossRef Survey of Sarcocystis Infection in Slaughtered Goats in Kerman Abattoir, Southeast of Iran Mohammad Mirzaei De, Saeid Fathi, Ehsan Norouzi As Journal of Animal and Veterinary Advances.2011; 10(9): 1205. CrossRef Prevalence of thin-walled Sarcocystis cruzi and thick-walled Sarcocystis hirsuta or Sarcocystis hominis from cattle in Iran Hossein Nourani, Somayeh Matin, Abass Nouri, Hamidreza Azizi Tropical Animal Health and Production.2010; 42(6): 1225. CrossRef Survey on Sarcocystis Infection in Slaughtered Cattle in South-West of Iran, Emphasized on Evaluation of Muscle Squash in Comparison with Digestion Method Hossein Hamidineja, Mohammad Hossein Raz Jalali, Leily Nabavi Journal of Animal and Veterinary Advances.2010; 9(12): 1724. CrossRef Sarcocystis tupaia, sp. nov., a new parasite species employing treeshrews (Tupaiidae, Tupaia belangeri chinensis) as natural intermediate hosts Zheng Xiang, Benjamin M. Rosenthal, Yongshu He, Wenlin Wang, Hong Wang, Jingling Song, Pei-Qing Shen, Ma-Lin Li, Zhaoqing Yang Parasitology International.2010; 59(2): 128. CrossRef Prevalence, biology, and distribution pattern of Sarcocystis infection in water buffalo (Bubalus bubalis) in Iran Ahmad Oryan, Nasrollah Ahmadi, Seyed Mostafa Modarres Mousavi Tropical Animal Health and Production.2010; 42(7): 1513. CrossRef Life cycle of Sarcocystis camelicanis infecting the camel (Camelus dromedarius) and the dog (Canis familiaris), light and electron microscopic study Fathy Abdel-Ghaffar, Heinz Mehlhorn, Abdel-Rahman Bashtar, Khaled Al-Rasheid, Thabit Sakran, Hoda El-Fayoumi Parasitology Research.2009; 106(1): 189. CrossRef Survey of Sarcocystis infection in slaughtered cattle in Kerman, Iran Saeid R. Nourollahi Fard, Masoud Asghari, Fatemeh Nouri Tropical Animal Health and Production.2009; 41(8): 1633. CrossRef 13,492 View 133 Download Crossref