Figure 2.  Lysis of human and rat alveolar epithelial cells.  Marked values indicate significantly higher lysis as compared to media-only control (p < 0.01).  Adapted from Ayars et al. 1989.

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Effects of Softwoods on Respiratory Physiology and Function
Effects of Softwoods on Liver Physiology and Function
Additional Harmful Chemicals in Softwoods
Alternative Beddings for Companion Animals

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