Amylase in parotid saliva of rats after sympathetic nervous decentralization.
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.
Asking
B
B
Emmelin
N
N
D000681:Amylases / Q000378:metabolism*; D000818:Animals; D008297:Male; D016210:Methacholine Chloride; D008688:Methacholine Compounds / Q000494:pharmacology; D010306:Parotid Gland / Q000201:enzymology*; D010656:Phenylephrine / Q000494:pharmacology; D010803:Physalaemin / Q000494:pharmacology; D051381:Rats; D011919:Rats, Inbred Strains; D012463:Saliva / Q000201:enzymology*; D012472:Salivation / Q000187:drug effects; D013373:Substance P / Q000494:pharmacology; D013562:Sympathectomy; D013564:Sympathetic Nervous System / Q000502:physiology*; D013565:Sympatholytics / Q000494:pharmacology
D008688:Methacholine Compounds; D013565:Sympatholytics; D016210:Methacholine Chloride; D010656:Phenylephrine; D010803:Physalaemin; D013373:Substance P; D000681:Amylases