Effects of temperature on the responses to noradrenaline, isoprenaline and histamine on isolated rabbit mesenteric artery.
On the rabbit mesenteric artery, the elevation of temperature from 25 degrees up to 42 degrees diminished the affinity of histamine, whereas that of noradrenaline to the alpha-adrenoceptors remained unchanged. The presence of beta-adrenoceptors could not be demonstrated.
D000818:Animals; D006632:Histamine / Q000494:pharmacology*; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology*; D008638:Mesenteric Arteries / Q000187:drug effects* / Q000502:physiology; D009119:Muscle Contraction; D009638:Norepinephrine / Q000494:pharmacology*; D011817:Rabbits; D013696:Temperature
D006632:Histamine; D007545:Isoproterenol; D009638:Norepinephrine