title: The relation between in vitro efflux of noradrenaline from platelets and vas deferens in man.
abstract: The efflux of isotope-labelled noradrenaline from platelets and vas deferens was compared in 29 healthy males. Platelets and a preparation of tissue from vas deferens were incubated with isotope-labelled noradrenaline until equilibrium in the uptake was obtained. The spontaneous efflux of noradrenaline in buffer was measured for 20 min. There was a significant positive correlation between the efflux of noradrenaline from platelets and vas deferens (r = 0.56, P less than 0.001).
mesh_terms: D000328:Adult; D001792:Blood Platelets / Q000378:metabolism*; D006801:Humans; D066298:In Vitro Techniques; D008297:Male; D009638:Norepinephrine / Q000378:metabolism*; D014649:Vas Deferens / Q000378:metabolism*; D014659:Vasectomy
chemical_list: D009638:Norepinephrine