the cannabinoids delta 9-tetrahydrocannabinol ( thc ) and 11-hydroxy-tetrahydrocannabinol ( 11 oh-thc ) are known to depress the in vitro proliferative response of murine lymphoid cells to the mitogens concanavalin a ( con a ) and phytohemagglutinin ( pha ) .
C0006864
cannabinoids
C0039663
thc