Piramal Life Sciences Q4 net loss at Rs 37.36 crPress Trust Of India / April 26, 2009, 2:52 ISTPiramal Life Sciences on Saturday reported a net loss of Rs 37.36 crore for the fourth quarter ended March 31, 2009. The drug R&D firm had a net profit of Rs 52 lakh in the March quarter of FY09, Piramal Life Sciences said in a filing to the Bombay Stock Exchange.