Diurnal variation in plasma ethanol levels of TO and CBA mice on chronic ethanol drinking or ethanol liquid diet schedules.

Diurnal variation in blood and plasma ethanol levels (BACs) has been observed in animals undergoing chronic ethanol treatment, but the information available is insufficient to determine whether the different patterns seen are due to differences in ethanol administration schedules or to strain of the animal. In this study, we have compared plasma ethanol levels in males of two mouse strains with no innate preference for ethanol, TO and CBA, during two commonly employed chronic ethanol treatment schedules. Ethanol was administered in solution as sole drink (CED) (10% or 20% w/v ethanol) for 4 weeks, or in liquid diet form (ELD), (3.

Changes in the cellular distribution of lipocortin-1 (Annexin-1) in C6 glioma cells after exposure to dexamethasone.

Glucocorticoid-induced changes in cellular levels of Lipocortin-1 (LC-1) (Annexin 1) in C6 glioma cells were determined by electrotransfer and immunoblotting techniques. Separate cell protein fractions were prepared to study the influence of the glucocorticoid steroid, dexamethasone, on LC-1 localisation. Cells were grown in steroid-depleted medium and exposed to dexamethasone (10(-8) and 10(-7) M) for 2, 6, and 16 hr.