Fig. 1From: Salivary alpha amylase not chromogranin A reflects sympathetic activity: exercise responses in elite male wheelchair athletes with or without cervical spinal cord injuryPlasma adrenaline, salivary α-amylase activity, chromogranin A and α-amylase secretion rate response to exhaustive exercise. Daggers: main effect of time for PARA and NON-SCI; Asterisks: significant difference from pre for all subgroups (P < 0.05)Back to article page