[Effects of IPO-63, Carbaryl, Foschlor and Reglone on Newcastle disease virus replication in chick embryo and chick embryo cell cultures].

Cell cultures and chicken embryos were treated with maximum tolerant concentrations of different compounds and infected with Newcastle disease virus simultaneously or 24 hours after the compounds were introduced. The similar results were obtained in both cases. It was found that Reglone inhibited Carbaryl increased virus multiplication. The study on dynamics of virus multiplication indicates that only in the case of IPO and Carbaryl their stimulatory effect on virus at the final stage was preceded by its inhibition.