Toulouse were left rooted in Ligue 1's bottom three after they were held to a 0-0 draw by Nantes at the Stade Municipal.La Tefece should probably have taken the lead early on in the clash when Jean-Daniel Akpa-Akpro burst through on goal but, when faced with just Remy Riou, the Ivory Coast striker dragged an effort wide of the goal.The hosts continued to create the better chances but Riou was in inspired form, tipping away Oscar Trejo's free-kick while Akpa-Akpro was guilty of being wasteful again early in the second half.Adryan had the best of the visitors' opportunities but he was superbly denied on two occasions in the second half by young Toulouse stopper Alban Lafont and both sides settled for a point.