By Danilo Masoni MILAN (Reuters) – Shares in Credit Suisse turned sharply higher on Wednesday afternoon, with traders citing an Inside Paradeplatz report that U.S-based State Street is planning a takeover bid for the troubled lender, though some in the industry doubt the claim. Credit Suisse shares ended up 3.8% in Zurich after jumping following the report in the Swiss financial blog. From lows hit earlier in the day, the shares were up more than 14%. The broader European stock market was down 0.7%. The stock had dropped close to its lowest in over 20 years earlier in the session after the com…