Does d2 but not D1 dopamine receptor stimulation augment brain signaling involving arachidonic acid in unanesthetized rats?
In the intact rat brain, D2 but not D1 receptors are coupled to the activation of PLA2 and the release of AA.
Anal incontinence after delivery is multifactorial, and anal sphincter defects account for only 45 percent of them. Primiparous and secundiparous patients have the same risk factors for sphincter disruption and anal incontinence. Because external anal sphincter disruptions are more frequent than internal anal sphincter damage, surgical repair should be discussed in symptomatic patients.