نتایج جستجو برای: سویۀ ort
تعداد نتایج: 2736 فیلتر نتایج به سال:
ornithobacterium rhinotracheale (ort), a species of bacteria, is known to be associated with respiratorydisease, growth retardation, mortality and decreased egg production. the aim of the present study was todetermine seroprevalence of the infection and to identify the microorganism by bacteriological and molecularmethods. in this study, 460 serum samples and also 290 tracheal swabs were collec...
Ornithobacterium rhinotracheale (ORT) has been identified as one of the respiratory bacterial pathogens in turkey and chicken flocks. Four live birds displaying severe torticollis were submitted from a 13-week-old commercial broiler breeder chicken flock located in Mazandaran province. These birds were suspected to pasteurellosis by the farm veterinarian. No other marked gross lesion except ema...
PURPOSE To assess outer retinal tubulation (ORT) morphology from spectral-domain optical coherence tomography (SD-OCT) volumes and donor eye histology, analyze ORT reflectivity, and estimate the number of cones surviving in ORT. METHODS In SD-OCT volumes from nine patients with advanced AMD, ORT was analyzed en face and in B-scans. The hyperreflective ORT border in cross-section was delineate...
PURPOSE The purpose of this study was to investigate the occurrence of outer retinal tubulation (ORT) among patients with different types of choroidal neovascularization (CNV) over time. MATERIALS AND METHODS In this retrospective chart review, disease type was classified as typical age-related macular degeneration (t-AMD), polypoidal choroidal vasculopathy (PCV), retinal angiomatous prolifer...
OBJECTIVE To identify potential barriers to the use of oral rehydration therapy (ORT) by pediatric practitioners. DESIGN Cross-sectional, anonymous, self-administered survey of physicians' ORT knowledge, attitudes, and practice. SETTING A national continuing medical education conference. PARTICIPANTS One hundred four general pediatricians primarily in private practice (66%) who completed ...
عفونت اورنیتوباکتریوم رینوتراکئال (ORT) یک بیماری مسری باکتریایی پرندگان و به طور عمده در ماکیان و بوقلمون است که موجب اختلال تنفسی، تلفات و حذف کشتارگاهی شده و سالیانه خسارات سنگینی در سراسر دنیا به صنعت طیور وارد مینماید. علائم بیماری در عفونتهای طبیعی و تجربی ORT، آلودگیهای همزمان با سایر عوامل بیماریزای طیور، بیماریزایی و همچنین اهمیت بیماری از نظر اقتصادی و بهداشت عمومی مرور شده و مور...
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