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Now showing items 18576-18595 of 50171
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Qom cholera outbreak in 2011: Influential and determinant factors
(2012-01-01)Background & Objectives: Cholera outbreaks are a worldwide health challenge. It poses major threats to public's health. This study was designed to assess the magnitude of and factors responsible for an outbreak in a Qom ... -
Qsar analysis for some 1, 2-benzisothiazol-3-one derivatives as caspase-3 inhibitors by stepwise mlr method
(2016-03-01)© 2016 by School of Pharmacy. Caspase-3 inhibitory activities of some 1,2- benzisothiazol-3-one derivatives were modeled by quantitative structure–activity relationship (QSAR) using stepwise-multiple linear regression ... -
QSAR Analysis for Some 1, 2-Benzisothiazol-3-one Derivatives as Caspase-3 Inhibitors by Stepwise MLR Method.
Caspase-3 inhibitory activities of some 1, 2-benzisothiazol-3-one derivatives were modeled by quantitative structure-activity relationship (QSAR) using stepwise-multiple linear regression (SW-MLR) method. The built model ... -
QSAR analysis of diaryl COX-2 inhibitors: Comparison of feature selection and train-test data selection methods
(2010-07-01)QSAR analyses were performed on a series of trans-stilbenoid diaryl compounds for modeling their COX-2 inhibitory activities. The multivariate regression equations were developed with the selected independent variables ... -
QSAR and pharmacophore studies of telomerase inhibitors
(2012-06-01)Telomerase is a reverse transcriptase enzyme that activates in more than 85% of cancer cells and it associated with the acquisition of a malignant phenotype. Some experimental strategies have been suggested to avoid the ... -
QSAR modeling of COX -2 inhibitory activity of some dihydropyridine and hydroquinoline derivatives using multiple linear regression (MLR) method
(2017-03-01)© 2017 by School of Pharmacy. COX-2 inhibitory activities of some 1,4-dihydropyridine and 5-oxo-1,4,5,6,7,8-hexahydroquinoline derivatives were modeled by quantitative structure–activity relationship (QSAR) using ... -
QSAR Modeling of COX -2 Inhibitory Activity of Some Dihydropyridine and Hydroquinoline Derivatives Using Multiple Linear Regression (MLR) Method.
COX-2 inhibitory activities of some 1,4-dihydropyridine and 5-oxo-1,4,5,6,7,8-hexahydroquinoline derivatives were modeled by quantitative structure-activity relationship (QSAR) using stepwise-multiple linear regression ... -
Qsar study on anti-hiv-1 activity of 4-oxo-1,4-dihydroquinoline and 4-oxo-4h-pyrido[1,2-a]pyrimidine derivatives using SW-MLR, artificial neural network and filtering methods
(2015-01-01)© 2015 by School of Pharmacy Shaheed Beheshti University of Medical Sciences and Health Services. Predictive quantitative structure–activity relationship was performed on the novel4- oxo-1,4-dihydroquinoline and ... -
QSAR Study on Anti-HIV-1 Activity of 4-Oxo-1,4-dihydroquinoline and 4-Oxo-4H-pyrido[1,2-a]pyrimidine Derivatives Using SW-MLR, Artificial Neural Network and Filtering Methods.
Predictive quantitative structure-activity relationship was performed on the novel4-oxo-1,4-dihydroquinoline and 4-oxo-4H-pyrido[1,2-a]pyrimidine derivatives to explore relationship between the structure of synthesized ... -
QT dispersion after thrombolytic therapy
(2014-01-01)© 2014, Iranian Cardiovascular Research Journal. All rights reserved. Background: QT dispersion (QTd) is equal to longer QTc minus shorter QTc measured by 12-lead electrocardiogram (ECG). QTd reflects inhomogeneity in ... -
QT Dispersion after Thrombolytic Therapy.
(2014-Dec)QT dispersion (QTd) is equal to longer QTc minus shorter QTc measured by 12-lead electrocardiogram (ECG). QTd reflects inhomogeneity in repolarization of ventricular myocardium and because of easy and fast measurement of ... -
QT dispersion and prognostication of the outcome in acute cardiotoxicities: A comparison with SAPS II and APACHE II scoring systems
(2014-01-01)We aimed to evaluate the efficacy of QT dispersion (QTD) in determining the outcome of the patients poisoned by cardiotoxic medications and toxins. Patients who referred to our emergency department (ED) due to acute toxicity ... -
QT dispersion and prognostication of the outcome in acute cardiotoxicities: A comparison with SAPS II and APACHE II scoring systems.
(2014-Jun)We aimed to evaluate the efficacy of QT dispersion (QTD) in determining the outcome of the patients poisoned by cardiotoxic medications and toxins. Patients who referred to our emergency department (ED) due to acute toxicity ... -
Quadrigeminal cistern arachnoid cyst treated by endoscopic ventriculocystostomy through the trigonal region
(2013-12-01)Background When symptomatic, quadrigeminal cistern arachnoid cysts (QCACs), comprising 5 to 10% of all intracranial arachnoid cysts, are treated by open fenestration or shunt placement and in recent decades by endoscopic ... -
Quadrigeminal cistern arachnoid cyst treated by endoscopic ventriculocystostomy through the trigonal region.
(2013-Dec)When symptomatic, quadrigeminal cistern arachnoid cysts (QCACs), comprising 5 to 10% of all intracranial arachnoid cysts, are treated by open fenestration or shunt placement and in recent decades by endoscopic techniques. ... -
Quadruple versus common triple-treatment regimens for Helicobacter pylori eradication in the Iranian population: A randomised study
(2010-12-01)Background and study aims: Selection of the best drug regimens for effective eradication of Helicobacter pylori (H. pylori) infection, especially in patients at risk of peptic ulcer relapses and development of complications ... -
Qualification study of two genomic DNA extraction methods in different clinical samples
(2014-01-01)© 2014 NRITLD, National Research Institute of Tuberculosis and Lung Disease, Iran. Introduction: The purity of genomic DNA (gDNA) extracted from different clinical specimens optimizes sensitivity of polymerase chain reaction ... -
Qualification study of two genomic DNA extraction methods in different clinical samples.
The purity of genomic DNA (gDNA) extracted from different clinical specimens optimizes sensitivity of polymerase chain reaction (PCR) assays. This study attempted to compare two different DNA extraction techniques namely ...