E. Coli is a potentially deadly bacterium that can cause stomach diarrhea and cramps that risk turning bloody. E. Coli can result in complications including kidney failure sometimes. On Friday, Tyson Refreshing Meats Inc. Recalled a lot more than 40,000 pounds of surface beef delivered to Wal-Mart stores in 12 states after samples examined at a Sherman, Texas, plant showed signs of E. Coli contamination. No illnesses had been reported. Springdale-centered Tyson Foods Inc. Stated the recall had not been related to contaminated surface beef written by California-based United Food Group LLC. The recalled products were delivered to Wal-Mart stores in Alabama, Arkansas, Colorado, Kansas, Kentucky, Louisiana, Mississippi, Missouri, New Mexico, Oklahoma, Tennessee and Texas, Tyson said.And Meiji Seika Pharma Co., Ltd., as well as from research grants. Study and development expenses increased to $5.0 million for the first quarter of 2012, including $139,000 in stock-based compensation, from $4.4 million for the first quarter of 2011, including $120,000 in stock-based compensation. This boost was primarily because of increased external service costs connected with ACADIA’s Phase III clinical program with pimavanserin, offset partly by lower internal costs.