ketorolac tromethamine (kt) containing microemulsion-based gels (mbgs) have been formulated, based on the previous phase diagram studies, using a pharmaceutically acceptable surfactant (soybean lecithin; epikuron 200) and oil (isopropyl myristate; ipm) and the effect of formulation variables on the release profile of the drug from mbgs through intact guinea pig skin and various artificial membr...

reaction to fire of fire-retarded rigid pur foams and two types of metal faced rigid polyurethane foam core sandwich panel was evaluated by using cone calorimeter test method. the tests were carried out in various radiative heat fluxes from 15 to 75 kw/m2. the radiation rate effect on reaction to fire parameters, including time to ignition (tti), peak of heat release rate (prhr), total heat rel...

the human mdr1 gene encodes for a p-glycoprotein (pgp), which acts as an efflux pump that transports a large variety of substrates from the inside of cells to the outside until protection against xenobiotics. the g2677t/a polymorphism in exon 21 is associated with pgp expression and function in humans. the present study was aimed to determine the frequencies of this polymorphism in a healthy po...