Forum:Syringe question - spoiler warning

in MGS4 the syringe is used to supress the nanomachines. For instance during the battle with Vamp and with Mantis. Then how come during thir final battle Ocelot and Snake are injecting themselves like they are steroids. Wouldn't it make them weaker in battle? --Drawde83 01:54, 19 November 2008 (UTC)