نتایج جستجو برای: specifity
تعداد نتایج: 317 فیلتر نتایج به سال:
ارزیابی مقایسهای گلوکز پلاسمای ناشتا و آزمون پایش یک ساعته با 50 گرم گلوکزدر غربالگری دیابت بارداری
Background and Objective: Gestational diabetes is one of the most common metabolic disorders during pregnancy. In order to find out a simple and cost effective method with acceptable sensitivity and specificity, fasting plasma glucose (FPG) and one hour 50-g glucose challenge test (OGCT) were compared in patients with gestational diabetes mellitus (GDM). Materials and Methods: In this prospecti...
Background/aim: The aim of this study is to determine the value questions asked in routine follow-up, cord blood bilirubin (CBB) and bilirubin/albumin (B/A) ratio estimating risk developing hyperbilirubinemia. Materials methods: Term healthy 217 newborns whose CBB albumin could be obtained needed measured level at 24th 72nd hours life were included. Nutrition, sex nationality, consanguinity bet...
In order to improve the activities of mycelium-bound ester hydrolases of Aspergillus oryzae Cs007, the main production conditions were investigated. The activities of the ester hydrolases were simultaneously determined by titration assay and spectrophotometric assay methods, using olive oil and p-nitrophenyl esters as substrates, respectively. The optimum carbon source and nitrogen source were ...
The sensitivity and specifity of DR-70 immunoassay as a tumor marker for non-small cell lung cancer.
INTRODUCTION Lung cancer is the most important causes of the cancer related mortality. Patients with lung cancer are usually diagnosed at advanced or locally advanced stage, for this reason early diagnosis of lung cancer is very important. For early detection of lung cancer some methods are emphasized such as low-dose computed tomography or tumor biomarkers. In this study we aimed to evaluate D...
One of the common problems in children and specially in infants is gasteroesophageal reflux (G.E.R). Present study was performed to compare diagnostic value of lower esophageal sonography with barium swallow. This study was conducted on 50 patients 1 month to 15 years age in center of pediatric clinic of Tehran, during the years 1999-2000. Patients suspected to have G.E.R studied with lower eso...
Objectives: 1. To assess the value of baseline NTproBNP at admission and to determine levels serum creatinine 48 hours 72 after procedure for evidence contrast-induced nephropathy (CIN) patients undergoing CAG. 2. evaluate relationship between values CIN. Materials Methods: This is an observational study performed June 2021-November 2021 Nizams Institute Medical Sciences in 75 diagnosed with AC...
Background: Predilection sites of melanocytic nevi are highly variable; however, individual patterns (e.g. preponderant involvement of extremities, trunk, etc.) are often noticed. A symmetric appearance of nevi on both sides of the body has not been reported. Objective: Guided by an initial, incidental observation of symmetrically arranged plantar nevi, a prospective survey of palmoplantar nevi...
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