15862
α-Parinaric acid is cytotoxic to human leukemia cells in cell culture at concentrations of 5 μM or less , by sensitizing the tumor cells to lipid peroxidation , the process where free radicals react with electrons from cell membrane lipids , resulting in cell damage .
 disease: leukemia
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: leukemia 
Answer:
 disease: leukemia