Also, [g.sub.ij] in (1) indicates a degree to which ith chemical and jth chemical are present in equitoxic
Our previous studies of rainbow trout exposure to a range of concentrations from 0.16 to 0.67 parts of the 96-hour LC50 of equitoxic copper-zinc mixture showed that the mixture at concentration 0.16 part of the 96-hour LC50 induced significant changes in microbiological parameters.
The impact of the 96-hour exposure to the LC50 Cu+Zn ions mixture on the abundance of bacteria in digestive tract of rainbow trout (Oncorhynchus mykiss) Concentration in portion of equitoxic 96-hour LC50 mixture
These data are the first demonstration that dose addition correctly predicts the neurotoxic effects of a pyrethroid mixture composed of low-level, equitoxic
doses of the individual chemicals.
aegypti, of which the former two species were found equitoxic
to the crude extract of Yucca aloifolia.
Briefly, exponentially growing SKW-3 cells were exposed to equitoxic
concentrations of the tested compounds and after the treatment period the cells were pelleted and washed thrice in PBS.
fuscatus was exposed to sublethal concentrations of equitoxic multiple mixtures of Zn, Pb, Cu and Cd.
Details of the equitoxic metallic mixture (giving the amount of each constituent metal) to which the test animals T.
Mutation spectra analyses showed that the ratio of [lambda] mutants losing the redBA/gam region induced by chrysotiles was similar to those induced by equitoxic doses of [H.sub.2][O.sub.2].
Furthermore, the ratios of mutants with deletions > 2 kb were similar to those generated by oxyradicals at two equitoxic doses.
A similar unique pattern of gene expression has been observed in yeast exposed to equitoxic
doses of several different alkylating agents (Jelinsky et al.
Mutation spectrum analysis showed that the types of CD5[9.sup.-]mutants induced by crocidolite fibers were similar to those induced by equitoxic
doses of [H.sub.2][O.sub.2].