M. Freiregarabal et al., STIMULATORY EFFECTS OF AMPHETAMINE ON THE DEVELOPMENT OF WALKER-256 CARCINOMA LUNG METASTASES IN RATS, Oncology Reports, 3(1), 1996, pp. 201-204
Experiments were performed in order to evaluate the effects of ampheta
mine (0.4 mg/kg/day) on the development of lung metastases in rats inj
ected i.v. with 10(4) Walker 256 (W-256) carcinosarcoma cells, The num
ber of metastatic nodules on the surface of the lungs, as well as the
percentage-area of metastases in the frontal section through pulmonary
hilus were increased in rats injected with amphetamine in comparison
with those injected with placebo. Survival periods were also assessed
and amphetamine was found to increase the lethality of rats.