Time course of blood concentration of TTX in Takifugu
rubripes after a single bolus injection into the hepatic portal vein.
Puffer fish received a single administration at a dosage of 0.25
(K), 0.37 (J), 0.50 (E) or 0.75 (B)mg TTX/kg body weight.
Each point and vertical bar represent the mean7SE of individual
three experiments performed in triplicate.