نتایج جستجو برای: sensetivity
تعداد نتایج: 12 فیلتر نتایج به سال:
ABSTRACT We prospectively studied the usefulness of intraoperative cytology (directed scrape preparation) and frozen section in the diagnosis of 100 breast lesions (53 benign and 47 malignant). This study used sensetivity, specifity and accuracy as statistical tools based on binary principles. The intraoperative results have been compared with the final histological diagnosis, Intrao...
Fish oils, rich in n-3 PUFA, give rise to an altered balance of eicosanoids involved in haemostatic regulation. Accordingly they lead to reduced platelet sensetivity to aggregating agents in vitro. Observational studies in man using cross-sectional studies, clinical studies and secondary prevention trials have shown that moderate intakes of fish oil reduces risk of death from coronary heart dis...
High sensetivity of magnetocardiography in patients with coronary artery disease and normal or unspecifically changed electrocardiogram. Budnik N., Fainzilberg L.(2000) :Possibilities of magnetocardiography in coronary artery disease detection in patients with normal or unspecifically changed ECG. Steinberg F.(2002): Computerized classification of patients with coronary artery disease but norma...
background: neospora caninum is a protozoan parasite from phylum apicomplexa and an important agent causing abortion in cattle which produce notable economic loss all around the world. methods: dot-elisa was set up performing checker board procedure and then 178 sera of cattle examined with commercial indirect elisa and direct agglutination test (dat) were also evaluated by dot-elisa afterwards...
Background: Fluid overload is commonly detected in critically ill cases with AKI and accompanied by serious outcome. Lung US (LUS) an efficiently used tool to assess volume noninvasively. We assessed the importance of these measurements combination, for estimation PaO2/FiO2 ratio critical patients AKI.The aim study: To evaluate value B-lines on chest ultrasound predicting respiratory dysfunctio...
Bisphenol A (BPA) is a world wide used endocrine disruptor that is incorporated in many plastic industries. The exposure of humans to such substances starts early during the fetal life, postnatal life and extends throughout the life of the individual. Many agencies raised warnings against the excessive use of such substances. The aim of the present study is to evaluate the extent to which BPA c...
The number of women who need medical attention for perimenopausal bleeding has been increased because of the factors such as hormonal therapy after menopause. Determining the cause is essential in planning appropriate therapy. Although endometrial biopsy is still the preferred method as the first diagnostic test, hysterosonogeraphy (HSG) is a sensetive diagnostic method. 37 perimenopausal wom...
In order to determine the frequency and distribution of nasal carriers of staphylococcus aureus and their antimicrobial resistance in hospital staff, a cross-sectional descriptive study was performed on 126 hospital staff and on 130 non-hospital staff of Hamadan University of Medical Sciences as control group. Speciments of nasal swabs were cultured on blood agar and the isolated coagulase...
objective: despite sensitive antibody based blood donor screening, infection can be transmitted during window period. therefore sensetive methods bosed on nucleic acid tests (nats) have been considered. the aim of this project was to design a more sensitive method for detection of pcr products and diagnosis of hiv-1/hcv co-infection accurately. materials and methods: after designing specific p...
مقدمه و هدف: لیکن پلان یک بیماری پوستی - مخاطی با اتیولوژی ناشناخته است که علل مختلفی از جمله عوامل ایمونولوژیک را در بروز آن دخیل می دانند. این بیماری دارای اشکال کلینیکی متعدد است که نوع اروزیو آن علی رغم شیوع کم، به دلیل حضور علائمی نظیر درد، سوزش، احتمال بدخیمی و نبود درمان قطعی برای آن اهمیت بیشتری دارد ولی با این حال علی رغم انجام تحقیقات مختلف اتیوپاتوژنز آن شناخته نشده است. با توجه به ن...
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