EXPERIMENTS ON ATROPINE-RESISTANT VASODILATATION IN SALIVARY GLANDS

1963 ◽  
Vol 41 (2) ◽  
pp. 519-524 ◽  
Author(s):  
B. C. R. Strömblad ◽  
Peter E. Dresel
Keyword(s):  
Salivary Glands ◽  
Blocking Effect ◽  
Nerve Supply ◽  
Parotid Glands ◽  
Cholinergic Nerves ◽  
Parasympathetic Nerve ◽  
Ganglionic Transmission ◽  
Stimulation Of

Vasodilatation induced by stimulation of the parasympathetic nerve supply to the submaxillary and the parotid glands has long been known to be resistant to the blocking effect of atropine. We have found that dichloroisoproterenol does not block this vasodilatation, that d-tubocurarine blocks it by interfering with ganglionic transmission, and that a hemicholinium, HC-3, blocks it gradually under conditions in which interference with ganglionic transmission is excluded. It is concluded that the mechanism of vasodilatation includes the action of cholinergic nerves.

EXPERIMENTS ON ATROPINE-RESISTANT VASODILATATION IN SALIVARY GLANDS

1963 ◽  
Vol 41 (1) ◽  
pp. 519-524
Author(s):  
B. C. R. Strömblad ◽  
Peter E. Dresel
Keyword(s):  
Salivary Glands ◽  
Blocking Effect ◽  
Nerve Supply ◽  
Parotid Glands ◽  
Cholinergic Nerves ◽  
Parasympathetic Nerve ◽  
Ganglionic Transmission ◽  
Stimulation Of

Vasodilatation induced by stimulation of the parasympathetic nerve supply to the submaxillary and the parotid glands has long been known to be resistant to the blocking effect of atropine. We have found that dichloroisoproterenol does not block this vasodilatation, that d-tubocurarine blocks it by interfering with ganglionic transmission, and that a hemicholinium, HC-3, blocks it gradually under conditions in which interference with ganglionic transmission is excluded. It is concluded that the mechanism of vasodilatation includes the action of cholinergic nerves.

Increased polyamine formation in rat salivary glands by stimulation of their autonomic nerve supply

1985 ◽  
Vol 30 (11-12) ◽  
pp. 773-775 ◽  
Author(s):  
J. Ekström ◽  
B. Månsson ◽  
B.-O. Nilsson ◽  
Elsa Rosengren ◽  
G. Tobin
Keyword(s):  
Salivary Glands ◽  
Autonomic Nerve ◽  
Nerve Supply ◽  
Rat Salivary Glands ◽  
Stimulation Of

Partial Purification of a Specific Plasminogen Activator from Porcine Parotid Glands

1974 ◽  
Vol 31 (03) ◽  
pp. 403-414 ◽  
Author(s):  
Terence Cartwright
Keyword(s):  
Nucleic Acid ◽  
Salivary Glands ◽  
Plasminogen Activator ◽  
Protein Interactions ◽  
Partial Purification ◽  
Protein Protein Interactions ◽  
Parotid Glands ◽  
Two Stage ◽  
Preliminary Characterization ◽  
Specific Inhibitors

SummaryA method is described for the extraction with buffers of near physiological pH of a plasminogen activator from porcine salivary glands. Substantial purification of the activator was achieved although this was to some extent complicated by concomitant extraction of nucleic acid from the glands. Preliminary characterization experiments using specific inhibitors suggested that the activator functioned by a similar mechanism to that proposed for urokinase, but with some important kinetic differences in two-stage assay systems. The lack of reactivity of the pig gland enzyme in these systems might be related to the tendency to protein-protein interactions observed with this material.

Adrenergic and cholinergic nerves of bovine, guinea pig and hamster salivary glands

1973 ◽  
Vol 138 (3) ◽  
pp. 407-420 ◽  
Author(s):  
Per Alm ◽  
Gunnar D. Bloom ◽  
Bengt Carls��
Keyword(s):  
Guinea Pig ◽  
Salivary Glands ◽  
Cholinergic Nerves
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