he olfactory sensory neurons (OSNs) could lead to a lower in cyclic adenosine monophosphate (cAMP)
he olfactory sensory neurons (OSNs) could lead to a lower in cyclic adenosine monophosphate (cAMP) and cyclic guanosine monophosphate cGMP levels, which could be inhibited by phosphodiesterase inhibitors (pentoxifylline, caffeine,…