the experiments presented in this paper deal with the question of whether there is an absolute requirement for alpha-naphtylacetate esterase ( anae ) -positive monocytes , hla-dr+ , leu11a+ , and/or leu7+ cells to stimulate human peripheral blood t lymphocytes by phytohemagglutinin ( pha ) .
C0026473
monocytes
C0229664
peripheral