Sept 7 (Reuters) - DP Eurasia DPEU.L, which runs the Domino's Pizza brand in Turkey and Russia, hiked its full-year guidance on Tuesday as it expects strong demand to continue. "Our Turkish business continues to expand in record breaking fashion despite the challenging inflationary environment that we have been experiencing," DP Eurasia said. DP Eurasia said the Russian business continues to show encouraging signs of improvement and added that both markets were operating without restrictions.