the effects of acute administration of either tumour necrosis factor-alpha ( cachectin ) ( tnf ) or interleukin-1-beta ( il-1 ) , or of tumour growth ( walker-256 carcinosarcoma ) , on blood amino acid concentrations and tissue alpha-amino [ 1-14c ] isobutyrate ( aib ) uptake in virgin and lactating rats were compared .
C0007140
carcinosarcoma
C0040300
tissue