====== Cell culture ====== <cri_photo_thumb stock_photo:labs:pharmacology:activities:cell_culture:cell_culture1 | stock_photo:labs:pharmacology:activities:cell_culture:cell_culture1_s.jpg?110 | cell_culture1 > <cri_photo_thumb stock_photo:labs:pharmacology:activities:cell_culture:cell_culture2 | stock_photo:labs:pharmacology:activities:cell_culture:cell_culture2_s.jpg?73 | cell_culture2 > <cri_photo_thumb stock_photo:labs:pharmacology:activities:cell_culture:cell_culture3 | stock_photo:labs:pharmacology:activities:cell_culture:cell_culture3_s.jpg?110 | cell_culture3 >