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. Author manuscript; available in PMC: 2009 Nov 5.
Published in final edited form as: J Toxicol Environ Health A. 2007 Jan 15;70(2):118–127. doi: 10.1080/15287390600755075

Figure 1. Albumin concentration and LDH activity in BAL fluid of rat lungs as a function of silica dose.

Figure 1

Scales on y-axes have been set to allow direct comparison of the magnitude of relative increases in albumin concentration (panel A) and LDH activities (panel B) with increasing silica dose. Within each panel, values (means ± SE; n = 6–7) identified by different lower case letters are significantly different (p<0.05)