_id id_animal   sex   genotype   comments   diet   fasting_period   I8_testis (g)   I8c_testis_(right) (g)   I8d_testis_(left) (g)   body_weight (g)   Date_of_sacrifice   Equipment_manufacturer   Equipment_model   Equipment_name   Experimenter_ID   A2_heart (g)   A2_heart_(mg) (mg)   id   mbr_id   Meth._of_sacrifice   mgr_id   mic_id   %_I8_testis   %_I8c_testis_(right)   %_I8d_testis_(left)   %_A2_heart   %_E2_spleen   sop   E2_spleen (g)   tas_id   Tibia_length (mm)   colspacer
id_animal sex genotype comments diet fasting_period I8_testis (g) I8c_testis_(right) (g) I8d_testis_(left) (g) body_weight (g) Date_of_sacrifice Equipment_manufacturer Equipment_model Equipment_name Experimenter_ID A2_heart (g) A2_heart_(mg) (mg) id mbr_id Meth._of_sacrifice mgr_id mic_id %_I8_testis %_I8c_testis_(right) %_I8d_testis_(left) %_A2_heart %_E2_spleen sop E2_spleen (g) tas_id Tibia_length (mm)