[Iontophoresis of noradrenaline on neurons of the septal, preoptic and anterior hypothalamic areas].
In the Guinea-Pig, iontophoretic application of noradrenaline to neurones in the rostral hypothalsmus has an exciting, inhibitory effect, or is without effect. Responses to noradrenaline of antidromically activated neurones by stimulation of arcuate nucleus-median eminence region are discussed in relation to the liberation of LH.
D000200:Action Potentials; D000818:Animals; D005260:Female; D005971:Glutamates / Q000494:pharmacology; D006168:Guinea Pigs; D007031:Hypothalamus / Q000187:drug effects / Q000502:physiology*; D007032:Hypothalamus, Anterior / Q000187:drug effects; D007478:Iontophoresis; D007986:Luteinizing Hormone / Q000378:metabolism; D008297:Male; D009433:Neural Inhibition; D009638:Norepinephrine / Q000494:pharmacology / Q000502:physiology*; D011301:Preoptic Area / Q000187:drug effects
D005971:Glutamates; D007986:Luteinizing Hormone; D009638:Norepinephrine
Iontophorése de la noradrénaline sur des neurones des aires septale, préoptique et hypothalamique antérieure