Synchronous plasmodia of Physarum polycephalum were pulse-labeled with 3H-thymidine in early or late portions of the S-phase, and the binding capacity of the replicated DNA for isochronous S-phase plasmodial proteins assessed by nitrocellulose filter binding assay. Replication units replicating during the first one-third of the S-phase preferentially bind cytosol proteins present in plasmodia e...

  In this study interaction of three types of calcium channel blockers nifedipine, diltiazem and verapamil on the effects of lead acetate on two types of pain (nociception and inflammation) induced by formalin in mice were examined. In order to study nociception, formalin test was selected because of greater resemblance to clinical pain. Lead acetate (50, 75, l00, 125 and 150 mg/kg) administere...