Figure 2.

Evaluation of behavioral changes in the mice exposed to LTE or Pb treatments during adolescence. (A) The representative traces of movement measured in the open-field test. (B) Measured average velocity, distance traveled, and activity and time in the central zone. (C) The results of the marble-burying test with representative photos and quantification in the mice exposed to sham, LTE, or Pb treatments during adolescence. (D) The representative photos and scores of the built nests by the mice exposed to sham, LTE, or Pb treatments during adolescence. The data are presented as mean ± standard deviation (n = 10). * p < 0.05, *** p < 0.001, and **** p < 0.0001 versus sham; ^#### p < 0.0001 versus LTE exposure.