Asking B, Emmelin N
Arch Oral Biol. 1985;30(4):337-9. doi: 10.1016/0003-9969(85)90007-x.
The marked increase in the amylase secretion that occurs in parasympathetic saliva some days after sympathetic ganglionectomy occurred after decentralization also; hence, it results from lack of impulses from the central nervous system. It occurred whether salivation was evoked by activating muscarinic receptors with methacholine, peptidergic receptors with substance P or physalaemin, or alpha-adrenoceptors with phenylephrine. Unilateral operation affected to some degree the contralateral gland also.
交感神经节切除术后数天，副交感神经唾液中淀粉酶分泌显著增加，在去神经支配后也会出现这种情况；因此，这是由于中枢神经系统缺乏冲动所致。无论通过用乙酰甲胆碱激活毒蕈碱受体、用P物质或雨蛙肽激活肽能受体，还是用去氧肾上腺素激活α-肾上腺素受体来诱发唾液分泌，都会出现这种情况。单侧手术在一定程度上也会影响对侧腺体。
