Figure 8From: Ageing of enteric neurons: oxidative stress, neurotrophic factors and antioxidant enzymesDensitometric analysis of western blot membranes loaded with equal amounts of protein and expressed as a percentage of respective controls. Effects of (a) NT-3 and (b) treatment GDNF after 12 and 36 hours are shown. OD readings were standardized against the values obtained for total protein staining of respective membranes. Data presented are means (± SEM) from at least 5 separate experiments. * p < 0.05.Back to article page