Dr.Simmons synthesized a new drug in her laboratory,and discovered that it enhanced dopamine activity in the mesolimbic system of rats.What conclusions should Dr.Simmons draw from this finding?

Question

Dr.Simmons synthesized a new drug in her laboratory,and discovered that it enhanced dopamine activity in the mesolimbic system of rats.What conclusions should Dr.Simmons draw from this finding?​

Quizplus · Accepted Answer

Increased dopamine activity in the mesolimbic system is associated with the reward system in the brain and is known to be linked to addiction. Therefore, Dr. Simmons should be cautious and recognize the potential for addiction in humans. Animal studies are valuable for predicting the effects of drugs on humans; however, they are not always a reliable indicator of human outcomes. Therefore, further testing is required to determine the drug's addictive potential in humans. Choice A is incorrect because animals and humans have a similar brain reward system. Choice B is incorrect because human testing should not be done without significant preclinical research and approval from regulatory agencies. Choice C is incorrect, as Dr. Simmons can draw the conclusion that the drug has the potential to be addictive in humans because of the drug's impact on the mesolimbic system.

DrSimmons Synthesized a New Drug in Her Laboratory,and Discovered That