Teratogenic Effect of 5-Hydroxytryptamine in Mice
Evelyn Poulson 1,
J. M. Robson 1, and
F. M. Sullivan 1
1 Department of Pharmacology, Guy's Hospital Medical School, London, S.E.I
The subcutaneous injection of a single dose of 5-hydroxytryptamine into pregnant mice produced a large number of fetal abnormalities, mostly of the eyes, limbs, and tail; the skull and central nervous system were also sometimes affected. These effects could result from the action of the drug on placental function and blood supply.