PLM 's endowment in 2008 was valued at PhP 500 million , excluding the funding allotted for its teaching hospital , Ospital ng Maynila Medical Center , of about PhP 250 million . PLM 's endowment in 2008 was valued at PhP 500 million , excluding budgetary allocation for its chief teaching hospital , the Ospital ng Maynila Medical Center , which was about PhP 250 million .