Sie befinden Sich nicht im Netzwerk der Universität Paderborn. Der Zugriff auf elektronische Ressourcen ist gegebenenfalls nur via VPN oder Shibboleth (DFN-AAI) möglich. mehr Informationen...
Journal of pharmaceutical sciences, 1973-05, Vol.62 (5), p.841-842
Ort / Verlag
Washington: Elsevier Inc
Erscheinungsjahr
1973
Quelle
MEDLINE
Beschreibungen/Notizen
Thirteen antibiotics belonging to different groups were exposed to 5, 10, and 15 megarads of neutron and γ-radiations, and their activity in comparison to nonirradiated antibiotics for Escherichia coli and Staphylococcus aureus was studied. With γ-ir-radiation, oxytetracycline at 15 megarads and penicillin G at 5 and 10 megarads showed considerable decrease in activity. With penicillin G, the activity was somewhat restored at the 15-megarad dose. Other antibiotics did not show a significant change in activity by this method. Neutron irradiation did not change the activity.