Neurogenesis in the adult brain is a precisely regulated process that remains highly sensitive to intrinsic and extrinsic influences. Among the external factors are psychological conditions, such as post-traumatic stress disorder (PTSD), which arises after exposure to trauma such as war, accidents, violence, or natural disasters. PTSD, as well as other disorders like stress and depression, has...
The identification of distinct and more efficacious antidepressant treatments is highly needed. Nitrous oxide (N2O) is an N-methyl-D-aspartic acid (NMDA) antagonist that has been reported to exhibit antidepressant effects in treatment-resistant depression (TRD) patients. Yet, no studies have investigated the effects of sub-anesthetic dosages of N2O on hippocampal cell proliferation and...