Endocrine Abstracts

Early events in activated by adrenaline (10−6 M) and phenylephrine (10−5M) single hepatocytes of rat have been investigated by quantitative image microfluorometry and microspectrofluorometry. Membrane potential-sensitive cationic DiOC2(3) and anionic SqSC4 probes have been used for image analysis and transmenbrane potential (Δψp) estimation in real-time studies. Fluorescence spectra resulting from the accumulati...