Using fewer animals to identify chemical eye hazards: revised criteria necessary to maintain equivalent hazard classification.

U.S. Federal Hazardous Substances Act (FHSA) regulations specify eye safety testing procedures and hazard classification criteria for substances regulated by the U.

Titration of KATP channel expression in mammalian cells utilizing recombinant baculovirus transduction.

A variety of transfection approaches have been used to deliver plasmids encoding ion channel genes into cells. We have used the baculovirus transduction system, BacMam, to demonstrate transient expression of multi-subunit KATP channels in CHO-K1 and HEK-293 EBNA cells using sulfonylurea receptor 1 (SUR), SUR2A, SUR2B, and KIR 6.2 genes.