Week 6 Post 3

With every chapter it seems that there are more and more things that play into whether a drug will be safe and effective. Whether its which molecule or how the body will respond or if your targets is important to the disease. I am becoming more and more impressed with researchers and how they are able to create successful drugs and I also am gaining respect for these researchers.

My question is about the methods that they test blood. Is this done in the first stage of clinical trials? or can it be done with blood taken out of the body?

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