A 2002 study showed that rats treated with methylphenidate are more receptive to the reinforcing effects of cocaine.

The pain scores increased again in the group of rats treated with PCSO-524 after day 9-14.

However, rats treated with PCSO-524 were apparently cured after 1 year.

They wanted to know if I was so smart, why was I treating rats in a laboratory?

Groups of indomethacin treated rats were killed three or six hours after administration of indomethacin.

Pathology reports were conducted on gamendazole treated rats.

Phellodendron wilsonii was found to have a hepatoprotective activity in carbon tetrachloride treated rats.

When treated rats were re-trained 24 hours later, they performed as well as non-treated rats.

However, a faint positive reaction was detected in Leydig cell cytoplasm in rats treated with anise oil.

Cardiac sarcolemma enzymes & liver microsomal cytochrome P450 in isoproterenol treated rats.