We examined the mechanism of loss and recovery of steroid binding activity (inactivation and reactivation) of the rat liver glucocorticoid receptor (GR) in the cell free condition. Male Sprague-Dawley rats were adrenectomized 2 days before the hepatectomy for the experiments, and were fed with normal diet and saline. The cytosol was prepared in 10mM phosphate buffer (pH 7.4) containing 10% glyc...

Spike-frequency adaptation (SFA) controls neuronal excitability in cortical neurons and is attributed to Ca2+-dependent K+ (KCa) currents which underlie most of the medium and slow afterhyperpolarizations (mAHP and sAHP) [1]. The entorhinal cortex (EC), part of the medial temporal lobe, serves as a ‘cross-road’ between the cortex and the hippocampus and is implicated in memory and learning [2]....

Natural Zn reserves might be exhausted in the following decades. Electric arc furnace (EAF) dust is an essential secondary resource. The recovery of from EAF a critical factor sustainable development industry and steelmaking industry. Efficient destruction ZnFe2O4 crystal structure separation Fe are key issues to recycle dust. Molten metal chlorides believed effective breaking ZnFe2O4. This wor...

Ternate Basin is located a small volcanic island in the archipelago of North Maluku, Indonesia. This has very limited water resources and prone to seawater intrusion. study aims determine analyze distribution hydrogeological interest points, patterns directions groundwater flow, hydrogeochemical quality facies. Determination free aquifer zone was carried out by geoelectric measurements 37 while...

In this experimental work, Manganese oxide (MnO2), Zinc oxide (ZnO), Iron oxide (Fe2O3) and Magnesium chloride (MgCl2) were used as activating flux to investigate the effects for SS 304 in tungsten inert gas (TIG) welding. Ultimate tensile strength, percentage elongation, Penetration depth and width were studied of material SS 304. The experimental results indicated that the MnO2 and Fe2O3 flux...

This study aimed to investigate the effect of six chloride salts on butterfly pea flower extract’s anthocyanins stability. The were NaCl, KCl, CaCl2, MgCl2, FeCl3, and AlCl3. samples analyzed using a UV-Vis spectrophotometer observe color degradation change in hue during storage. extraction was done modified method, solutions stored dark vials at room temperature. kinetics benzene derivatives, ...

Understanding the structure and properties of MgCl2/TiCl4 nanoclusters is a key to uncovering origin Ziegler–Natta catalysis. In particular, vibrational spectroscopy can sensitively probe morphology active species MgCl2/TiCl4. Here, we determined spectroscopic fingerprints 50MgCl2 50MgCl2/3TiCl4 which were obtained by nonempirical determination based on an evolutionary algorithm DFT. The adsorp...

To store thermal energy, sensible and latent heat storage materials are widely used. Latent heat thermal energy storage (TES) systems using phase change materials (PCM) are useful because of their ability to charge and discharge a large amount of heat from a small mass at constant temperature during a phase transformation. Because high-melting-point PCMs have large energy densities, their use c...