an investigation of the thrombocytes adhesion after hellem ( 1960 ) showed that `` '' in vitro '' '' tests norepinephrine , epinephrine , histamine , serotonin and adenosine-diphosphate , when used in doses of 100-25,0 gamma/ml , were capable of raising the thrombocytes adhesion , while heparin administered in doses of 0.5-0.05 u/ml depressed and in a dose of 0.025 u/ml mildly activated this capacity of the thrombocytes .
C0028351
s norepinephri
C0014563
, epinephri