Answer :
Final answer:
Radiation exposure blocks neurogenesis and inhibits the beneficial effects of antidepressants due to its harmful effects on rapidly reproducing cells. These effects reduce the effectiveness of antidepressants like monoamine oxidase inhibitors and selective serotonin reuptake inhibitors. Radiation exposure also leads to physical side effects like nausea, hair loss, and bone aches.
Explanation:
Exposure to radiation can cause damage to the body, particularly due to its effect on cells that reproduce rapidly. These include the stomach lining, hair follicles, bone marrow, and embryos. As such, radiation has been identified as a blocker of neurogenesis and it can also hinder the beneficial effects of antidepressants.
Antidepressants such as monoamine oxidase inhibitors (MAO inhibitors) and selective serotonin reuptake inhibitors (SSRIs) work by increasing the levels of neurotransmitters (including dopamine, serotonin, norepinephrine) in the synaptic cleft. However, when a person is exposed to radiation, the rapid cell reproduction that facilitates the increase in neurotransmitter levels is inhibited, thus reducing the effectiveness of these antidepressants, which leads to detrimental psychological effects.
Furthermore, the exposure to radiation has also been associated with physical side effects such as nausea, hair loss, and bone aches among others, hence it is important to exercise caution during radiation therapy, particularly during pregnancy due to the high rate of cell reproduction in embryos.
Learn more about Effects of Radiation on Neurogenesis and Antidepressants here:
https://brainly.com/question/36670889
#SPJ11
