title: Effects of antipain (a protease inhibitor) on respiration, viability, and excision of pyrimidine dimers in UV-irradiated Escherichia coli cells.
abstract: The protease inhibitor antipain increases the effectiveness of UV irradiation on cessation of respiration and cell killing in Escherichia coli B/r cultures without affecting excision of pyrimidine dimers. The actions are similar to those caused by cyclic AMP in irradiated cultures.
mesh_terms: D000242:Cyclic AMP / Q000494:pharmacology; D004926:Escherichia coli / Q000187:drug effects* / Q000254:growth & development / Q000378:metabolism / Q000528:radiation effects; D011480:Protease Inhibitors / Q000494:pharmacology*; D011740:Pyrimidine Dimers / Q000378:metabolism*; D014466:Ultraviolet Rays
chemical_list: D011480:Protease Inhibitors; D011740:Pyrimidine Dimers; D000242:Cyclic AMP