.After shoving plastic tubes down rat's throats, they cut open the rat's leg, which exposed an artery, clamped it to halt blow flow, and then killed the rat's afterwards.
.Baby rats were shoved into a 200 milliliter pexiglas containers, and putting the containers in cold water bath for 5 hours. After, the baby mice were force fed tubes down their throats everyday for 10 days to fed them PQQ, then were cut up for study.
.Rabbits were fed cocoa with a high cholesterol diet, then cut out tissue from the rabbit's primary blood vessel to study.
Like in my comment, these and others were funded by Mars candy co.
