Başlık için PubMed İndeksli Yayınlar Koleksiyonu listeleme
Toplam kayıt 1498, listelenen: 841-860
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L-histidine imprinted synthetic receptor for biochromatography applications
(American Chemical Society, 2006)We have proposed novel surface-imprinted beads for selective separation of cytochrome c (cyt c) by N-methacryloyl(L)-histidine-copper(II) [MAH-Cu(II)] as a new metal-chelating monomer via metal coordination interactions ... -
Laboratory development and field evaluation of a new diffusive sampler to collect nitrogen oxides in the ambient air
(Springer-Verlag Berlin, 2002)Diffusive samplers for the determination of NOx and NO2 based on collection on a coated carbon paper filter have been developed. NO is first oxidized to NO2 and then collected on the reactive surface. When NO2 and NOx ... -
Lantana montevidensis Essential Oil: Chemical Composition and Mosquito Repellent Activity against Aedes aegypti
(Natural Products Inc, 2016)The essential oil (EO) of Lantana montevidensis (Spreng.) Briq. (L. sellowiana Link & Otto) was investigated for its chemical composition and mosquito repellent activity. The essential oil obtained by hydrodistillation of ... -
Larvicidal activity of some secondary lichen metabolites against the mosquito Culiseta longiareolata Macquart (Diptera: Culicidae)
(Taylor & Francis LTD, 2012)The larvicidal activity of some lichen metabolites, (+)-usnic acid, atranorin, 3-hydroxyphysodic acid and gyrophoric acid, against the second and third instar larvae of the mosquito Culiseta longiareolata were studied. All ... -
The LC/ESI-MSMS Profiles and Biological Potentials of Vitex agnus castus Extracts
(Natural Products Inc, 2016)The chemical profile, cytotoxic and apoptotic effect, and antioxidant activity were determined of ethanolic extracts of Vitex agnus-castus L. (chaste tree). Ripened fruits and fruitless aerial parts were extracted with ... -
Lechevalieria nigeriaca sp nov., isolated from arid soil
(Soc General Microbiology, 2013)A novel actinobacterium, designated strain NJ2035(T), was isolated from soil collected from Abuja, Nigeria and was Characterized to determine its taxonomic position. The isolate was found to have chemical and morphological ... -
Levocetirizine Dihydrochloride-Loaded Chitosan Nanoparticles: Formulation and in Vitro Evaluation
(Turkish Pharmacists Assoc, 2020)Objectives: the aim of the present study was to formulate levocetirizine hydrochloride (LCD)-loaded chitosan nanoparticles at submicron level with high entrapment efficiency and prolonged effect for optimizing the plasma ... -
Licofelone abolishes survival of carcinogenic fibroblasts by inducing apoptosis
(Informa Healthcare, 2014)Dual inhibitors of cyclooxygenase (COX) and lipoxygenase (LOX) pathways of arachidonic acid metabolism prevent cancer development and induce apoptosis. One of the most promising compounds that blocks both of these pathways ... -
Life cycle assessment of solid waste management options for Eskisehir, Turkey
(Pergamon-Elsevier Science LTD, 2009)Life cycle assessment (LCA) methodology was used to determine the optimum municipal solid waste (MSW) management strategy for Eskisehir city. Eskisehir is one of the developing cities of Turkey where a total of approximately ... -
Ligand exchange based paraoxon imprinted QCM sensor
(Elsevier Science BV, 2013)In the present work, a paraoxon imprinted QCM sensor has been developed for the determination of paraoxon based on the modification of paraoxon imprinted film onto a quartz crystal combining the advantages of high selectivity ... -
Linear Modeling of the Effect of Intravenous Histamine Infusion on Rat Gastric-Acid Secretion - a Biostatistical Evaluation By Splitting the Time-Effect Curves
(J R Prous Sa, 1991)Lumen perfusion experiments have been widely employed for the evaluation of gastric acid secretion in rats. The advantage of the lumen perfusion models is the simplicity in evaluating the effectiveness of secretagogues and ... -
Loneliness, Depression, and Computer Self-Efficacy as Predictors of Problematic Internet Use
(Mary Ann Liebert Inc, 2008)This study investigated whether university students' levels of loneliness, depression, and computer self-efficacy were significant predictors of their problematic Internet use levels. The study was carried out with 559 ... -
Long-term stability and reusability of molecularly imprinted polymers
(Royal Soc Chemistry, 2017)Molecularly imprinted materials are man-made mimics of biological receptors. Their polymer network has recognition sites complementary to a substrate in terms of size, shape and chemical functionality. They have diverse ... -
A Low-Computational Approach on Gaze Estimation With Eye Touch System
(IEEE-Inst Electrical Electronics Engineers Inc, 2014)Among various approaches to eye tracking systems, light-reflection based systems with non-imaging sensors, e.g., photodiodes or phototransistors, are known to have relatively low complexity; yet, they provide moderately ... -
MAO enzymes inhibitory activity of new benzimidazole derivatives including hydrazone and propargyl side chains
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2017)In the present work, 15 new N'-(arylidene)-4-(1-(prop-2-yn-1-yl)-1H-benzo[dlimidazol-2-yl)benzohydrazide (4a-4o) were designed and synthesized. The structures of the synthesized compounds were elucidated using FT-IR, ... -
Mast cell degranulation in hemorrhagic shock in rats and the effects of vasoactive intestinal peptide, aprotinin and H<inf>1</inf> and H<inf>2</inf>-receptor blockers on degranulation
(1991)Various stressful stimuli cause mast cell degranulation. Hemorrhagic shock is one such stressful stimulus which may cause mast cell degranulation and histamine release. Histamine may be involved in the pathophysiology of ... -
Matrix isolation infrared spectroscopic study of 4-Pyridinecarboxaldehyde and of its UV-induced photochemistry
(Pergamon-Elsevier Science LTD, 2017)The structure, infrared spectrum, barrier to internal rotation, and photochemistry of 4-pyridinecarboxaldehyde (4PCA) were studied by low-temperature (10 K) matrix isolation infrared spectroscopy and quantum chemical ... -
Matrix metalloproteinases are possible targets in monocrotaline-induced pulmonary hypertension: investigation of anti-remodeling effects of alagebrium and everolimus
(Turkish Soc Cardiology, 2017)Objective: In our study, sildenafil alone and everolimus or alagebrium in combination with sildenafil were investigated in terms of their additional therapeutic and anti-remodeling activity in monocrotaline-induced pulmonary ... -
Measurement of J/psi and psi(2S) Prompt Double-Differential Cross Sections in pp Collisions at root s=7 TeV
(Amer Physical Soc, 2015)The double-differential cross sections of promptly produced J/psi and psi(2S) mesons are measured in pp collisions at root s = 7 TeV, as a function of transverse momentum p(T) and absolute rapidity \y\. The analysis uses ...
