Figure 3.
CoASH and CoASSG levels in lungs (A and B) and livers (C and D) of newborn C3H/HeN pups exposed to RA (white hatched bars) or >95% O2 (gray bars). Pups were killed at the designated times, and lung and liver tissues were snap frozen for analysis. CoASH and CoASSG levels were measured by HPLC as described in Methods. Results are reported as mean ± SEM and data were assessed by two-way ANOVA with modified t test post hoc for individual differences, n = 3 lung; n = 4 to 7 liver, p < 0.05. An effect of day was detected on CoASH and CoASSG levels in lung tissues. An effect of day and an interaction were detected on liver CoASH levels, and an effect of exposure was detected on liver CoASSG levels. *Indicates different from same day RA.