calcimycin and duroquinol

calcimycin has been researched along with duroquinol* in 1 studies

Other Studies

1 other study(ies) available for calcimycin and duroquinol

ArticleYear
Is there Ca2+(Sr2+)-3-hydroxybutyrate symport in rat-liver mitochondria? A reappraisal.
    European journal of biochemistry, 1986, Jun-02, Volume: 157, Issue:2

    The observation in this laboratory that respiration and Sr2+ import were stimulated by the addition of 3-hydroxybutyrate to suspensions of N-ethylmaleimide-treated mitochondria respiring in state 6, after the addition of Sr2+, in a sucrose medium containing choline as substrate, led to the proposal by Moyle and Mitchell [(1977) FEBS Lett. 84, 135-140] that there is a Ca2+(Sr2+)-3-hydroxybutyrate symporter in rat liver mitochondria. However, experiments described in the present paper support a different interpretation. Under the conditions of the experiments by Moyle and Mitchell, the rate of respiration and the poise of Sr2+ accumulation are mainly limited, not by delta mu H+, but by lack of respiratory substrate. Even though N-ethylmaleimide is a potent inhibitor of 3-hydroxybutyrate dehydrogenase, we have found that, somewhat surprisingly, under the special conditions of these experiments, sufficient 3-hydroxybutyrate dehydrogenase activity remains available to account for the 3-hydroxybutyrate-dependent respiratory stimulation and Sr2+ import.

    Topics: 3-Hydroxybutyric Acid; Acetoacetates; Animals; Biological Transport, Active; Butyrates; Butyric Acid; Calcimycin; Calcium; Carbonyl Cyanide p-Trifluoromethoxyphenylhydrazone; Ethylmaleimide; Hydrogen-Ion Concentration; Hydroquinones; Hydroxybutyrate Dehydrogenase; Hydroxybutyrates; Mitochondria, Liver; Oxygen Consumption; Rats; Rotenone; Strontium; Time Factors

1986