showed a trendp=0.60
Salivary C showed a trend, increasing from pre (7.9±6.2 nmol/L) to 30min post (18.8±12.7 nmol/L -p=0.60-) and 60min post (18.1±14.7 nmol/L -p=0.93-) in PL while no significant changes or trends were observed for MTN (10.1±7.0 Vs 16.6±13.9 and 12.8±8.5 respectively).