in both early ( 3-4 weeks after implantation ) and late ( 6-7 weeks after implantation ) stages of tumor development , new england deaconess hospital rats with transplanted pheochromocytomas developed hypertension and tachycardia and had plasma dopamine and norepinephrine concentrations markedly greater than controls .
C0031511
pheochromocytomas
C0013030
dopamine