which of the following was required before widespread organ donation could be successful?
A) adenovirus-36 research
B) embryonic stem cell research
C) techniques to decellularize organs
D) development of immunosupprecent drugs***
I think it is D because without immunosupprecents lots of organ transplants would be rejected by the recipients body.
You're right. :)
CORRECT!!!!!!!!!!
You are correct. The correct answer is D) development of immunosuppressant drugs. Before widespread organ donation could be successful, it was necessary to develop immunosuppressant drugs. These drugs help prevent a recipient's immune system from rejecting the transplanted organ, increasing the chances of a successful transplant. Without immunosuppressant drugs, the recipient's immune system would recognize the transplanted organ as foreign and attack it, resulting in organ rejection.
You're correct! Option D, the development of immunosuppressant drugs, was crucial before widespread organ donation could be successful.
To understand why, let's break it down. Organ transplantation involves the transfer of organs or tissues from a donor to a recipient. However, the immune system plays a vital role in protecting the body against foreign substances, including transplanted organs. When a transplanted organ is recognized as foreign, the immune system initiates an immune response, which can lead to organ rejection.
Immunosuppressant drugs are medications that help suppress or dampen the recipient's immune system. By doing so, they reduce the immune response and decrease the risk of organ rejection. These drugs are critical because, without them, the recipient's body would be more likely to reject the transplanted organ.
Adenovirus-36 research (option A) and embryonic stem cell research (option B) are not directly related to the success of organ transplantation. Adenovirus-36 research focuses on studying a specific virus's potential effects on obesity, and embryonic stem cell research explores the use of stem cells for various medical applications.
Techniques to decellularize organs (option C) refer to methods used to remove cells from donated organs, leaving behind the extracellular matrix. While this technique has many potential benefits, it is not a prerequisite for successful organ donation. Its applications are more related to tissue engineering and regenerative medicine rather than organ transplantation.
So, in summary, while options A, B, and C have their own significance in medical research, the development of immunosuppressant drugs (option D) was necessary for successful and widespread organ donation by preventing organ rejection.