controlling parallel to the flow , the condition of tension in smooth muscle of the organ , the sensitivity of vessels of ua and oa areas to : norepinephrine ( na ) , phenylephrine ( f ) , epinephrine ( a ) and isoprenaline ( i ) on the 1-2 , 13-14 and 16-18 days of oestrous cycle was investigated .
C0028351
norepinephrine
C0014563
epinephrine