Theobald R J
J Auton Pharmacol. 1982 Sep;2(3):175-9. doi: 10.1111/j.1474-8673.1982.tb00487.x.
ANAPP3 produces a transient contraction of the urinary bladder of the cat similar to that produced by ATP and hypogastric nerve stimulation. 2 ANAPP3 partially antagonizes the inhibition of pelvic nerve-evoked bladder contractions induced by adenosine, possibly by blocking P1 receptors. 3 ANAPP3 antagonizes contractions of the cat urinary bladder induced by ATP, beta, gamma-methylene ATP, pelvic nerve stimulation and hypogastric nerve stimulation. 4 ANAPP3 produces no antagonism of either noradrenaline-induced inhibition of pelvic nerve-evoked bladder contractions or acetylcholine-induced bladder contractions, thereby substantiating the specificity of the effect of ANAPP3 against purines.
血管活性肠肽（ANAPP3）可使猫的膀胱产生短暂收缩，类似于三磷酸腺苷（ATP）和腹下神经刺激所引起的收缩。2. ANAPP3可部分拮抗腺苷对盆神经诱发膀胱收缩的抑制作用，可能是通过阻断P1受体实现的。3. ANAPP3可拮抗由ATP、β，γ-亚甲基ATP、盆神经刺激和腹下神经刺激所引起的猫膀胱收缩。4. ANAPP3对去甲肾上腺素引起的盆神经诱发膀胱收缩的抑制作用或乙酰胆碱引起的膀胱收缩均无拮抗作用，从而证实了ANAPP3对嘌呤作用的特异性。
