Fri May 24, 2013 11:19am EDT
* Slowdown in new non-performing loans
* Profit in Turkish operations grows 23 pct (Adds Finansbank earnings, details)
ATHENS May 24 (Reuters) - Greece's largest lender National Bank (NBG) posted a profit for the second consecutive quarter on Friday, helped by strong earnings from its Turkish unit Finansbank, lower funding costs and reduced provisions for bad ...