نتایج جستجو برای: cec
تعداد نتایج: 2291 فیلتر نتایج به سال:
BACKGROUND: Limited information has been published regarding how specific processes for event adjudication can affect event rates in trials. We reviewed nonfatal myocardial infarctions (MIs) reported by site investigators in the international Platelet Glycoprotein IIb/IIIa in Unstable Angina: Receptor Suppression Using Integrilin (Eptifibatide) Therapy (PURSUIT) trial and those adjudicated by a...
ظرفیت تبادل کاتیونی (cec) یکی از خصوصیات مهم خاک است که اندازهگیری مستقیم آن مشکل، وقت گیر و پر هزینه است. علی رغم تحقیقات زیاد در مورد تخمین cec، چگونگی بهبود تخمین ها با معرفی متغیرهای جدید مورد بررسی کافی قرار نگرفته است. بر پایه بررسی انجام شده از منابع علمی داخلی و خارجی در هیچ تحقیقی از متغیر کمکی سطح ویژه برای تخمین cec استفاده نشده است. در این تحقیق 1662 نمونه خاک از نقاط مختلف استان...
BACKGROUND endothelial damage and dysfunction play a crucial role in the pathophysiology of coronary artery disease (CAD). The quantification of circulating endothelial cells (CEC) in the peripheral blood is a novel method for assessing endothelial damage. AIM to evaluate the possible diagnostic use of single quantification of CEC in peripheral blood by flow cytometry in patients with CAD. ...
BACKGROUND Circulating endothelial cells (CECs) are markers of vascular damage that have clinical relevance in many diseases, including acute myocardial infarction (AMI), and may be predictors of treatment responses. Herein, we investigated the diagnostic and prognostic value of CEC monitoring in AMI patients and a murine model. METHODOLOGY/PRINCIPAL FINDINGS CECs were defined as Hoechst 3334...
Open-tubular CEC (OT-CEC) with a new stationary phase, salophene-lanthanide-Zn(2+) complex, has been applied to the separation of tryptic peptides of native BSA and BSA glycated by glucose and ribose. Glycation of proteins (non-enzymatic modification by sugars) significantly affects their properties and it is of great importance from a physiological point of view. Separation of tryptic peptides...
PURPOSE To develop a controlled-environment chamber (CEC) for mice and verify the effects of a low-humidity setting on ocular surface signs in normal mice. METHODS Eight- to 12-week-old BALB/c mice were used in a controlled-environment chamber (CEC) where relative humidity (RH), temperature (T), and airflow (AF) are regulated and monitored. Mice were placed into the CEC and exposed to specifi...
PURPOSE To analyze the interaction between the cellulose exopolysaccharide (CEC) and urethral tissue when used as a pubovaginal sling. MATERIALS AND METHODS Forty Wistar rats were divided into four groups. In groups A and B the cellulose exopolysaccharide (CEC) was implanted around the urethral tissue (bladder neck below the upper margin) and the rats were sacrificed at 30 and 90 days. Simila...
The defluoridation efficiency (epsilon(F)) of electrocoagulation (EC) is closely related to the pH level of the F(-)-containing solution. The pH level usually needs to be adjusted by adding acid in order to obtain the highest epsilon(F) for the F(-)-containing groundwater. The use of combined EC (CEC), which is the combination of chemical coagulation with EC, was proposed to remove fluoride fro...
Open tubular CEC (OT-CEC) separates analyte mixtures by a combination of electrophoretic, electro-osmotic, and/or chromatographic effects. OT-CEC research is an active and growing field, with studies encompassing a wide range of investigations related to new strategies for chemical modification of the inner surface of the capillary, leading to the introduction of novel stationary phase coatings...
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