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Iranian Journal of Parasitology، جلد ۱۲، شماره ۲، صفحات ۱۶۹-۱۷۶
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عنوان انگلیسی Prevalence, Clinical Manifestations and Genotyping of Cryptosporidium Spp. in Patients with Gastrointestinal Illnesses in Western Iran
چکیده انگلیسی مقاله Background: Cryptosporidium species are recognized as important gastrointestinal pathogens. This study was conducted to identify the prevalence, clinical manifestations and genotyping of Cryptosporidium spp. in patients with gastrointestinal illnesses (GIs) in western Iran. Methods: Overall, 1301 fecal samples were collected from patients with GIs referred to the 12 clinical laboratories in Nahavand County, west of Iran. Modified Ziehl-Neelsen staining method was used to identify the oocysts. DNA was extracted from positive samples and Cryptosporidium spp. were characterized by Nested PCR and sequence analysis of the 60-kDa glycoprotein (gp60) gene. Data analysis was performed using SPSS ver. 16. Results: Prevalence of cryptosporidiosis was 1.3% (17/1301). Cryptosporidium infection was significantly associated with vomiting and nausea ( P =0.001, OR=0.013; CI 95%=0.004- 0.044), abdominal pain ( P =0.018, OR=0.073; CI 95%=0.008- 0.633) and diarrhea ( P =0.001, OR=0.092; CI 95%=0.023- 0.362). Of the 17 isolates typed, 11 belonged to the C. parvum IId subtype family (subtypes IIdA26G1 and IIdA20G1) and six belonged to the C. parvum IIa subtype family (subtypes IIaA15G2R1 and IIaA16G3R1). There was no significant difference between subtype families IIa and IId in occurrence of clinical symptoms ( P = 0.75). Conclusion: Improved hygiene and avoidance of contact with animals and contaminated soil should be advocated to reduce the occurrence of Cryptosporidium infections, especially in children.
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نویسندگان مقاله حامد کیانی | hamed kiani
dept. of medical parasitology and mycology, school of medicine, shahid beheshti university of medical sciences, tehran, iran iranian veterinary organization, hamadan, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)

علی حقیقی | ali haghighi
dept. of medical parasitology and mycology, school of medicine, shahid beheshti university of medical sciences, tehran, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)

سید جواد سید طبایی | seyyed javad seyyedtabaei
dept. of medical parasitology and mycology, school of medicine, shahid beheshti university of medical sciences, tehran, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)

اذن اله azargashsb | eznollah azargashsb
dept. of community medicine, school of medicine, shahid beheshti university of medical sciences, tehran, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)

نزهت زبردست | nozhat zebardast
dept. of medical parasitology and mycology, school of medicine, shahid beheshti university of medical sciences, tehran, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)

نیلوفر تقی پور | niloofar taghipour
dept. of medical parasitology and mycology, school of medicine, shahid beheshti university of medical sciences, tehran, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)

علی رستمی | ali rostami
dept. of medical parasitology and mycology, school of medicine, shahid beheshti university of medical sciences, tehran, iran student research committee, shahid beheshti university of medical sciences, tehran, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)

lihua محمد بن همام رییس کنفدراسیون | lihua xiao
division of foodborne, waterborne and environmental diseases, national center for emerging and zoonotic infectious diseases, centers for disease control and prevention, public health services, atlanta, u.s.a
نشانی اینترنتی http://ijpa.tums.ac.ir/index.php/ijpa/article/view/1623
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/69/article-69-403707.pdf
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Article(s)
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