VACCINE

“These data suggest that Tween 80 has an effect on the Central Nervous System
which could lead to misinterpretation of results in toxicology studies
that use this compound as a dosage vehicle.”
Life Sciences • June 1982
Effect of Tween 80
on exploratory behavior and locomotor activity in rats
Brubaker CM, Taylor DH, Bull RJ.
Abstract
Exploratory behavior and locomotor activity is enhanced in male rat pups (aged 10
to 20 days) whose dams received a chronic dose (1.25 ml/l) of Tween 80 via their
drinking water. This enhancement manifests itself during the diurnal period of the
day. These data suggest that Tween 80 has an effect on the CNS which could lead
to misinterpretation of results in toxicology studies that use this compound as a
dosage vehicle.
http://www.ncbi.nlm.nih.gov/pubmed/7202094