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Instrumental and Statistical Methods for the Comparison of Class Evidence
chemometrics trace evidence
2015/5/21
Trace evidence is a major field within forensic science. Association of trace evidence samples can be problematic due to sample heterogeneity and a lack of quantitative criteria for comparing spectra ...
In vitro comparison of gastric aspirate methods and feeding tube properties on the quantity and reliability of obtained aspirate volume
Gastric Residual Volume Gastric Aspirate Assessment of residual volume
2015/1/19
Gastric residual volume (GRV) is a clinical assessment to evaluate gastric emptying and enteral feeding tolerance. Factors such as the tube size, tube material, tube port configuration, placement of t...
Application of Smoothing Methods for Determining of the Effecting Factors on the Survival Rate of Gastric Cancer Patients
Proportional Hazards Models Survival Stomach Neoplasms
2015/9/29
Background: Smoothing methods are widely used to analyze epidemiologic data, particularly in the area of environmental health where non-linear relationships are not uncommon. This study focused on thr...
In Vitro Antioxidant Properties Evaluation of 10 Iranian Medicinal Plants by Different Methods
Phenolic Compounds Radical Scavenging Power
2015/9/28
Background: There is an interest in finding new and safe antioxidants from natural sources such as medicinal plants.
Formulation and optimization of microemulsion-based organogels containing propranolol hydrochloride using experimental design methods
Lecithin organogels Propranolol hydrochloride Release rate Microemulsion-based gels Modified Simplex Central Composite
2009/11/26
Background and the purpose of the study:Lecithin organogels are formed spontaneously by adding a given amount of water to lecithin/organic solvent mixture. The aim of this research was to develop and ...
Methods Used in Evaluating Telomerase Activity
Telomerase Activity telomerase rearrangement
2009/6/29
Recent studies have shown that the progression of neoplastic lesions is characterised by the reactivation of telomerase, a ribonucleoprotein complex which stabilizes telomere length by adding hexameri...
Comparison of Indirect Methods for Lactose Malabsorption
Lactose malabsorption urinary galactose breath hydrogen test lactose tolerance test
2009/6/25
Although direct determination of the lactase activity of the small intestinal mucosa is considered a "gold standard" for the diagnosis of hypolactasia leading to lactose malabsorption, less invasive a...
Problems in Urinary Iodine Determination Methods and an Automated Kinetic Assay As a Solution
Iodine ammonium persulfate digestion photometric assay urine automation
2009/6/25
Accurate, fast and economical urinary iodine measurement is very important in diagnosing iodine deficiency disorders. The urinary iodine determination method using ammonium persulfate digestion based ...
A Comparison of Three High Performance Liquid Chromatographic (HPLC) Methods for Measurement of Plasma Total Homocysteine
Homocysteine HPLC Method SBDF ABDF
2009/6/22
Homocysteine (tHcy) has been in routine use in many centers after this amino acid was reported as an independent risk factor for cardiovascular, cerebrovascular and peripheral vascular diseases. Many ...
THE COMPARISON OF CONVENTIONAL AND W.H.O. METHODS FOR PROTEIN DETERMINATION OF CHENOPODIUM ALBUM ALLERGENIC EXTRACT
Chenopodium alburn protein assay allergenic extracts
2010/4/22
In present study different protein measurement methods are evaluated on the allergenic extract of Chenopodium album pollen, which was previously prepared in our laboratory and applied in skin prick te...