Arsenal's Henrikh Mkhitaryan (centre) celebrates a goal against AC Milan during the Europa League last-16 first leg at on Thursday. Pic/AFP

Arsene Wenger finally saw Arsenal respond to their bad run of form as they beat AC Milan comfortably at San Siro — and the manager now wants to use the victory to turn the season around. The Gunners travelled to Italy for the first leg of this Europa League last-16 tie on the back of four damaging defeats. But, with Henrikh Mkhitaryan scoring his first goal for the club in the 15th minute and Aaron Ramsey rounding Gianluigi Donnarumma to add a second on the stroke of half-time, Arsenal secured a 2-0 victory to take back to the Emirates Stadium next week.