Figure 2. Effects of ambient temperature on the osmosensitive release of GSH from rat thymocytes.

(A) The suspension containing 1×10⁸ cells/ml was incubated at indicated temperature for 10 min. All values measured in hypoosmotic conditions were significantly different from the isotonic control values at P<0.05. (B) The data from (A) are presented as an Arrhenius plot. The solid lines are linear fits with the activation energies given in the text.