Increased dietary fat intake in general, and saturated fat specifically, will lead to the impairment of insulin action. The aim of this study was to find out the changes in hepatic glucose output in dependence of fat diet and a possible direct action of insulin and trogitazone in hepatocytes. Hepatocytes were isolated by a collagenase perfusion technique and cultured for 24 h in M 199 serum-fre...

The management and engineering assessments of geotechnical assets within the national transportation inventory require an appropriate knowledge permeability saturated unsaturated soils. Determination soils can be carried out using direct measurements, whereas that is often made indirect methods based on soil water retention curve. In this study attempt was to develop a novel approach for measur...

An analytical solution of macrodispersivity was derived for the adsorbing solute transport in physically and chemically heterogeneous unsaturated soils under the condition of gravity-dominated flow. The unsaturated hydraulic conductivity and water content were treated as spatial random functions. The chemical adsorption was described by a linear equilibrium isotherm, and the adsorption coeffici...

Lipid-induced insulin resistance is associated with intracellular accumulation of inhibitory intermediates depending on the prevalent fatty acid (FA) species. In cultured myotubes, ceramide and phosphatidic acid (PA) mediate the effects of the saturated FA palmitate and the unsaturated FA linoleate, respectively. We hypothesized that myriocin (MYR), an inhibitor of de novo ceramide synthesis, w...

The effect of saturated and unsaturated lipids on the composition of mesenteric lymph triglyceride-rich lipoproteins was studied in rats. A short-term steady-state infusion model was developed in mesenteric lymph fistula rats. Micellar solutions of linoleate, oleate, or palmitate were infused intraduodenally. Steady-state conditions of lymph flow, triglyceride, and apoA-I and apoB secretion rat...

A semianalytical solution is presented for transient streaming potentials associated with flow to a pumping well in an unconfined aquifer, taking into account the effect of flow in the unsaturated zone above the water table. Flow in the unsaturated zone is modeled with a linearized form of Richards’ equation using an exponential model for soil moisture retention and unsaturated hydraulic conduc...

ABSTRACT-Determining hydraulic conductivity of soil is difficult, expensive, and time-consuming. In this study, Algorithm Genetic and geostatistical analysis and Neural Networks method are used to estimate soil saturated hydraulic conductivity using the properties of particle size distribution. The data were gathered from 134soil profiles from soil and lander form studies of the Ardabil Agricul...