نتایج جستجو برای: poultry eimeria

تعداد نتایج: 20985  

M. Yakhchali Sh. Athari

This investigation was carried out to determine the prevalence of Eimeria infections and the diversity of Eimeria species in camels of Tabriz region. The prevalence of Eimeria spp. infection and the intensity of faecal oocysts were determined in 164 camels using floatation and sporulation techniques. Faeces of 34 camels (20.73%) were infected with four Eimeria species including E. bactriani (52...

2013
C M. N. Khan T. Rehman Z Iqbal M. S Sajid M Ahmad M Riaz

A cross-sectional study was carried out to determine the prevalence, species characterization and associated risk factors with Eimeria (E.) in sheep of district Toba Tek Singh from April, 2009 to March, 2010. Of the total 486 faecal samples examined for Eimeria, 209 (43%) were found infected with five species of Eimeria. Amongst the identified species of Eimeria, E. ovinoidalis was the commones...

2014
H. Heidari Z. Sadeghi-Dehkordi R. Moayedi J. Gharekhani

Information on the occurrence, diversity and economic losses due to Eimeria infection on cattle farms is lacking in Western Iran. The principal aim of this study was to determine the prevalence and diversity of Eimeria species in cattle in Hamedan province, Western Iran. In a cross-sectional study performed from June 2010 to April 2013, 400 faecal samples were collected randomly from animals wi...

2017
Harold W. Manter Donald W. Duszynski Andrew J. Lynch Joseph A. Cook D. W. DUSZYNSKI A. J. LYNCH J. A. COOK

During the summers of 2000, 2001, and 2002, 1,950 fecal samples from 4 families, 10 genera, and 16 species of rodents in Alaska, U.S.A. (N1⁄41,711), and Siberia, Russia (N1⁄4239) were examined for coccidia (Apicomplexa: Eimeriidae). The 4 families sampled were Dipodidae (jumping mice), Erethizontidae (New World porcupines), Muridae (mice, rats), and Cricetidae (voles, lemmings). Nineteen oocyst...

Journal: :دامپزشکی 0
فخرالدین احمدی دانش آموخته دانشکده دامپزشکی دانشگاه آزاد اسلامی شاهرخ رنجبر بهادری عضو هیات علمی دانشگاه آزاد اسلامی واحد گرمسار هادی حق بین نظرپاک عضو هیات علمی دانشگاه آزاد اسلامی واحد گرمسار

coccidiosis is a common disease of poultry breeding industry in the world that cause by eimeria spp. objective of the present study was comparison of anticoccidial effect of diclazuril and toltrazuril and their effects on the breeding function and intestinal oocyst shedding rate. therefore, 300 broilers from ross breed with 47 gr weigth average were divided into 3 groups randomely. then chicken...

Journal: :Eukaryotic cell 2008
Jürgen Krücken Ralf J Hosse Aimdip N Mouafo Rolf Entzeroth Stefan Bierbaum Predrag Marinovski Karolina Hain Gisela Greif Frank Wunderlich

Eimeria tenella is the causative agent of coccidiosis in poultry. Infection of the chicken intestine begins with ingestion of sporulated oocysts releasing sporocysts, which in turn release invasive sporozoites. The monoclonal antibody E2E5 recognizes wall-forming body type II (WFBII) in gametocytes and the WFBII-derived inner wall of oocysts. Here we describe that this antibody also binds to th...

Journal: :Poultry science 2015
S El-Sherry M E Ogedengbe M A Hafeez M Sayf-Al-Din N Gad J R Barta

Unlike with Eimeria species infecting chickens, specific identification and nomenclature of Eimeria species infecting turkeys is complicated, and in the absence of molecular data, imprecise. In an attempt to reconcile contradictory data reported on oocyst morphometrics and biological descriptions of various Eimeria species infecting turkey, we established single oocyst derived lines of 5 import...

2017
Meena Das R. Laha A. Goswami

AIM The aim of this study was to determine the prevalence of gastrointestinal (GI) parasitic infections in goats of hilly region of Meghalaya. MATERIALS AND METHODS A total of 834 fecal samples of goats were screened for 1 year (2014-2015) using flotation techniques. RESULTS The overall prevalence of GI parasitic infections in goats was 28.65%. Season-wise highest infections were recorded d...

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