نتایج جستجو برای: double plasma sample method
تعداد نتایج: 2454732 فیلتر نتایج به سال:
For the first time, a novel and efficient ionic liquid-based ultrasound-assisted in-situ solvent formation microextraction (IL-UA-ISFME) combined with high-performance liquid chromatography-ultraviolet detection (HPLC-UV) has been successfully developed for the determination of duloxetine (DLX) in human plasma. Herein, an environmentally-friendly hydrophobic ionic liquid (1-butyl-3-methylimidaz...
In this Study, surface of medium carbon steel (AISI 1045) was modified by titanizing followed by plasma nitriding. Titanizing was performed using pack cementation method, in a pack mixture of ferrotitanium, ammonium chloride and alumina, at 1223 K for 45 and 180 min. Plasma-nitriding was conducted at two temperatures of 803 and 823 K for 5 h, in a gas mixture of 75%N2+25%H2. The samples were c...
background and objectives: biomaterials are widely used in medical devices such as urinary catheters. one of the main problems associated with long term using of the urinary catheters is biofilm formation on their surfaces. many techniques have been presented to reduce the biofilm formation. one of the most revolutionary techniques allowing such surface fictionalization is plasma surface modific...
Objectives: The study was designed to determine the effect of thirty days of pomegranate extract oral supplementation on plasma inflammatory and oxidative stress biomarkers as well as serum metabolic profiles, in overweight and obese individuals. Methods: In this randomized, double-blind, placebo-controlled study 48 obese and overweight participants were randomly assigned to receive either 1000...
In this work, a new sensitive procedure for the determination of ultratrace elements in snow samples based on quadrupole ICP-MS has been developed. After filtration through a 0.5 microm PTFE membrane (for dissolved element determination) or acidification with 0.5% nitric acid (for acid dissolvable element determination), the analytes were preconcentrated by sample volume reduction and analysed ...
Background & Objective: A very small amount of botulinum toxin can cause death and on the other hand, there is no cure for its poison other than antitoxin. Therefore, a diagnostic method that can detect very small amounts of botulinum toxin in a short time is very important. In this study, rapid and accurate detection of botulinum toxin type E has been performed with the double sandwich ELISA m...
in this study, the pharmacokinetic parameters of two marketed tablet formulations of ketoconazole were studied, and the relative bioavailability of the test formulation was compared with a reference formulation. a single dose (12x2) double blind randomized cross-over study of a generic formulation of ketoconazole tablet (2x200 mg), and a commercial brand, nizoral tablet (2x200 mg, janssen pharm...
BACKGROUND Sodium ingestion during exercise may exert beneficial effects on endurance performance by either its ability to attenuate the decrease in plasma volume or reduce the risk of Exercise Associated Hyponatremia (EAH). This study aimed to investigate the effect of sodium supplements on endurance performance during a 72 km road cycling time-trial in cool conditions (13.8 ± 2.0°C). METHOD...
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