A “cocktail”of several probe drugs is often used to evaluate metabolic activity of multiple cytochrome P450 enzymes in one session. Some interactions among probe drugs can appear and may impact the rate of biotransformation of other ones. Our presented work was to aim on the influence of bupropion on rat cytochrome P450-mediated metabolism of tolbutamide. The biotransformation rates of tolbutam...

Electrical resistance (ER) probes are a technique used to monitor the corrosion rate (CR) of metals in wide range applications and industries. However, limited data comparing CR measured with ER-probes, weight loss electrochemical methods is available. The aim this work provide regarding reliability measurements ER-probes by comparison LPR, EIS suggestions for designing depending on expected me...

A “cocktail”of several probe drugs is often used to evaluate metabolic activity of multiple cytochrome P450 enzymes in one session. Some interactions among probe drugs can appear and may impact the rate of biotransformation of other ones. Our presented work was to aim on the influence of bupropion on rat cytochrome P450-mediated metabolism of tolbutamide. The biotransformation rates of tolbutam...

We propose a scheme for localizing an atom in a four-level configuration inside a classical standing wave field, conditioned upon the measurement of frequency of a weak probe field. In the classical standing wave field, the interaction between the atom and the field is position dependent due to the Rabi-frequency of the driving field. Hence, as the absorption frequency of the probe field is mea...

A new hybrid-model for BCI probe is derived . This model is built based on the probe's internal structure without refinements, and by carrying out just one electrical measurement for the reflection coefficient, so that it can be generalized and used in studying the effect of layout parameters in the aim of improving the probe high frequency performance, which helps the developer in design stage...

A filtering antenna composed of a monopole and two stacked circular substrates integrated waveguide (SIW) cavity for 5.8 GHz WiFi application is proposed in this letter. Cross-coupling between the feeding probe second SIW resonator utilized to generate radiation null at frequency above working band. By properly designing location size coupling slot resonators, can be adjusted. Experimental resu...

Fluorescence imaging of amyloid beta (Aβ) polypeptide using a small-molecule fluorophore is practical system for Alzheimer's disease (AD) diagnosis in clinical and research fields. Herein, molecular designing strategy new fluorogenic probe that equips bathochromic emission shift enhanced binding affinity toward Aβ fibril through structural optimization suggested. Thioflavin T (ThT)-derived fluo...

Microfiltration can clarify pomegranate juice; however, fouling is a limiting phenomenon in the process. In current work ultrasound was applied above and below the membrane surface to reduce fouling after removing temperature effect. A hydrophilic mixed cellulose ester membrane with pore size of 0.45 μm was used in lab scale flat sheet module. Membrane module was placed above and below the ultr...