Pyridine does not provoke significant changes of the ecto-ATPase and 5′-nucleotidase activities of the plasma membrane of hepatocytes. Mg2+, Ca2+-ATPase activity is not changed under the influence of pyridine too. Pyridine ...

The influences of ivin (2,6-dimethylpyridine-N-oxie) and poteitin (molecular complex of 2,6-di-methylpyridine-N-oxide and succinate) on phospholipid monolayer model membranes that are composed of distearoyl phosphatidylcholine ...