تشخیص اشکال سودوکیست تریکوموناس موریس در جوندگان ایران

زارعی, ذبیح الله and محبعلی, مهدی and خانعلیها, خدیجه and کیا, عشرت بیگم and متولی حقی, افسانه and حیدری, زهرا and رضائیان, طاهره and رضائیان, مصطفی (1397) تشخیص اشکال سودوکیست تریکوموناس موریس در جوندگان ایران. Iranian Journal of Public Health ــ 47 (5). pp. 729-734. شاپا 2251-6085


Official URL: http://ijph.tums.ac.ir/index.php/ijph/article/view...


Detection of pseudocyst forms of trichomonas muris in rodents from iran

English Abstract

Background: Trichomonas muris is one of the most common protozoa diagnosed in rodents. The trichomonads are generally described as presenting only trophozoite form while pseudocyst is another morphological form of trichomonads identified among gastrointestinal and genitourinary trichomonads. We identified and described different shapes of T. muris pseudocysts and trophozoite in stool samples were collected from rodents including Merinos persicus, Mus musculus and Cricetulus migratorius. Methods: In this cross-sectional study, stool samples from 204 trapped rodents were collected from Meshkin Shahr during Mar to Dec 2014. Samples were preserved in formalin 10% and PVA solution and transferred to Department of Medical Protozoology and Mycology, School of Public Health, Tehran University of Medical Sciences. Formalin-ether concentration method was used for the samples. The slides were stained with trichrome staining method and observed under light microscope. Results: The trophozoites were classified as T. muris based on size (18 to 24 µm), presence of three anterior flagella, recurrent flagellum, undulating membrane, and axostyle in direct examination and stained slides with trichrome staining method. Fifty-five out of 204 (27%) rodents were infected with T. muris in which 51(25%) samples pseudocysts form were observed. The spherical bodies of pseudocyst with almost 8 µm size, contained internalized flagella, an undulating membrane with recurrent flagellum, axostyle, and costa were seen. The pseudocysts were more prevalent than trophozoite form and pseudocysts were found with different shapes in this study. Conclusion: T. muris pseudocysts were found in stool samples of caught rodents for the first time in northwestern Iran.

Item Type:Article
زبان سند : انگلیسی
نویسنده اول :ذبیح الله زارعی
نویسنده :مهدی محبعلی
نویسنده :خدیجه خانعلیها
نویسنده :عشرت بیگم کیا
نویسنده :افسانه متولی حقی
نویسنده :زهرا حیدری
نویسنده :طاهره رضائیان
نویسنده مسئول :مصطفی رضائیان
Additional Information:IF: 1.225 Indexed in: ISI, SCOPUS, PubMed/PMC, Google Scholar
کلیدواژه ها (انگلیسی):Trichomonas muris, Pseudocyst, Rodents, Iran
Subjects:QX Parasitology
Divisions:Faculty of Medicine > Department of Basic Sciences > Department of Parasitology
ID Code:10097
Deposited By: خانم زهرا حیدری سورشجانی
Deposited On:09 Apr 1398 07:48
Last Modified:11 Apr 1398 08:59

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