Citation

Vachek J, Gersl V, Fusek J, Krs O, Skopec F, Bajgar J. Acta Med. (Hradec Kralove) 1996; 39(2): 67-71.

Affiliation

Purkynĕ Military Medical Academy, Hradec Králové.

Copyright

(Copyright © 1996, Charles University, Faculty of Medicine in Hradec Králové, Publisher Karolinum Press)

DOI

unavailable

PMID

9108708

Abstract

Toxicities expressed as LD50 values of O-alkyl S-(2-dialkylaminoethyl) methyl phosphonothiolates in different species and different routes of administration were determined. Rats were more sensitive to these compounds than mice, rabbits and guinea-pigs were more sensitive than mice and rats. The most sensitive to these compounds were dogs. LD50 values varied in a wide range, however, a decrease of toxicity was observed in the following rank: i.v., i.m., s.c., i.p., p.o. and p.c., respectively. Depending on the route of administration, LD50 values varied from 5 g/kg (i.m., dogs) through tens of microgram/kg for the most part of compounds and routes of administration to hundreds, rarely thousands of g/kg (some chemicals, p.c. administration).

Language: en