Ara
Toplam kayıt 424, listelenen: 61-70
Magnetite nanoparticles-based hydroxyl radical scavenging activity assay of antioxidants using N, N-dimethyl-p-phenylenediamine probe
(Scientific Technical Research Council Turkey-Tubitak, 2020)
Excessive amounts of reactive oxygen species (ROS), unless counterbalanced by antioxidants, can cause cellular damage under oxidative stress conditions; therefore, antioxidative defenses against ROS must be measured. With ...
A new approach to the total synthesis of (±)-nordasycarpidone by ring-closure with tetrachloro-1,4-benzoquinone
(Macedonian Journal of Chemistry and Chemical Engineering, 2020)
new synthetic route for the (±)-nordasycarpidone was achieved in five steps with an overall yield of 41 %. This route involves ring closure and formation of 5 which has a methanoazocino[4,3-b]indole skeleton in the key ...
Beneficial Effects of Ibuprofen on Pentylenetetrazol-induced Convulsion
(Springer, 2020)
Ibuprofen is a non-steroidal anti-inflammatory drug (NSAID) that is commonly used as an anti-inflammatory, anti-pyretic, and analgesic. Although some studies have focused on the anti-inflammatory and anti-pyretic properties ...
Increased serum BDNF and ProBDNF levels in children with irritable bowel syndrome
(Elsevier Inc., 2020)
Objective: Irritable bowel syndrome (IBS) is one of the most common functional gastrointestinal disorders among the pediatric population. Recently, neurotrophins have been suggested to be etiological factors or causes of ...
Social Media Addiction Among Individuals Who Underwent Rhinoplasty: Myth or Reality?
(Mary Ann Liebert, Inc, 2020)
Background: Social media addiction is currently a common problem worldwide. Studies have suggested that individuals who underwent rhinoplasty are susceptible to the aforementioned condition, but no evidence-based research ...
Relationship between Microfibrillar-Associated Protein 4 Levels and Subclinical Myocardial Damage in Chronic Kidney Disease
(Karger, 2020)
Introduction:Chronic kidney disease (CKD) is a widespread health problem, in which mortality is most frequently due to cardiovascular diseases. Microfibrillar-associated protein 4 (MFAP4) is an extracellular matrix protein. ...
EFFECT OF PARAMETERS ON REMOVAL OF RB19 DYE BY LACCASE ENZYME AND KINETIC EVALUATION
(Yildiz Technical Univ, 2020)
Dye decolorization of RB19 using commercial laccase (Cerrena unicolor) enzyme was evaluated in this study. The effect of pH, laccase concentration, temperature, metal salt, carbon and nitrogen sources and solvents on the ...
TREATMENT WITH MELATONIN ENHANCES THE EMBRYO QUALITY AND THE DEVELOPMENT OF VITRIFIED/WARMED EIGHT CELL MOUSE EMBRYOS BY SOLID SURFACE VITRIFICATION (SSV)
(Cryo Letters, 2020)
BACKGROUND: Melatonin is an endocrine hormone secreted from the pineal gland located outside the blood-brain barrier. OBJECTIVE: In this study, in vitro propagated eight-cell mouse embryos were vitrified by the Solid Surface ...
Psychophysical detection and learning in freely behaving rats: a probabilistic dynamical model for operant conditioning
(Springer, 2020)
We present a stochastic learning model that combines the essential elements of Hebbian and Rescorla-Wagner theories for operant conditioning. The model was used to predict the behavioral data of rats performing a vibrotactile ...
Demonstration of Synaptic Connections with Unipolar Junction Transistor based Neuron Emulators
(Materials and Energy Research Center, 2020)
Neuron emulator circuits can be used for teaching and proving concepts. Such emulators should be made with cheap and off-the-shelf components. There are bipolar and MOSFET transistor-based neuron emulator circuits heavily ...