This, it is suggested, reflects an increased rate of aromatization of testosterone
stimulated by ethanol [an effect of alcohol reported elsewhere, e.g. Gordon et al. (1976)-RSB-.
«Biodiesel or
ethanol, mixed with gasoil or petrol, keep the actual model and therefore are
stimulated; little matters if the first one doesn't reduce directly the contaminants
by itself, or that the energetic balance of corn - based
ethanol is totally debatable», he says.