scholarly journals Neurochemical organization of the ventral striatum’s olfactory tubercle

2020 ◽  
Vol 152 (4) ◽  
pp. 425-448 ◽  
Author(s):  
Hillary L. Cansler ◽  
Katherine N. Wright ◽  
Lucas A. Stetzik ◽  
Daniel W. Wesson
Keyword(s):  
Olfactory Tubercle

Activation of Dopamine Signals in the Olfactory Tubercle Facilitates Emergence from Isoflurane Anesthesia in Mice

2021 ◽  
Vol 46 (6) ◽  
pp. 1487-1501
Author(s):  
Bo Yang ◽  
Yawen Ao ◽  
Ying Liu ◽  
Xuefen Zhang ◽  
Ying Li ◽  
...  
Keyword(s):  
Olfactory Tubercle ◽  
Isoflurane Anesthesia

Dopamine-sensitive adenylate cyclase within laminae of the olfactory tubercle

1977 ◽  
Vol 131 (2) ◽  
pp. 303-312 ◽  
Author(s):  
Neil R. Krieger ◽  
John S. Kauer ◽  
Gordon M. Shepherd ◽  
Paul Greengard
Keyword(s):  
Adenylate Cyclase ◽  
Olfactory Tubercle

Differential projections from locus coeruleus to olfactory bulb and olfactory tubercle: An HRP study

1982 ◽  
Vol 8 (6) ◽  
pp. 711-719 ◽  
Author(s):  
Rosalinda Guevara-Aguilar ◽  
Luis Pastor Solano-Flores ◽  
Olga Alejandra Donatti-Albarran ◽  
Hector Ulises Aguilar-Baturoni
Keyword(s):  
Olfactory Bulb ◽  
Locus Coeruleus ◽  
Olfactory Tubercle

scholarly journals The glycosylation properties of D2 dopamine receptors from striatal and limbic areas of bovine brain

1988 ◽  
Vol 255 (3) ◽  
pp. 877-883 ◽  
Author(s):  
M N Leonard ◽  
R A Williamson ◽  
P G Strange
Keyword(s):  
Caudate Nucleus ◽  
Dopamine Receptors ◽  
Sodium Cholate ◽  
Bovine Brain ◽  
Affinity Column ◽  
Olfactory Tubercle ◽  
D2 Dopamine Receptors ◽  
Neuraminidase Treatment ◽  
Membrane Bound ◽  
Affinity Interaction

D2 dopamine receptors from bovine brain (caudate nucleus and olfactory tubercle) have been solubilized using sodium cholate/NaCl and their glycoprotein properties studied in terms of their interaction with wheat-germ agglutinin-agarose (WGA-agarose). Under optimal conditions about 65% of the applied D2 dopamine receptors bound to WGA-agarose and could be eluted with N-acetylglucosamine. The ability of receptors to adsorb to the affinity column was shown to be dependent on the cholate and salt concentrations used. Digestion of the membrane bound D2 dopamine receptors with neuraminidase prior to solubilisation reduced the ability of the receptors to bind to WGA-agarose (50% of applied receptors bound) whereas digestion with N-acetylglucosaminidase did not significantly affect binding to WGA-agarose. Digestion with the two enzymes together resulted in a larger decrease in binding to WGA-agarose than was seen with the two enzymes alone (40% of applied receptors bound). Stepwise elution of bound receptors from the WGA-agarose columns using 2.5 mM- and 100-mM-N-acetylglucosamine showed that about 40% of the bound receptors interacted with WGA-agarose in a low-affinity manner, the remainder showing a high-affinity interaction. Neuraminidase treatment reduced the low-affinity population suggesting that the interaction of oligosaccharides bearing sialic acid with WGA-agarose is of lower affinity and that higher-affinity binding is via N-acetylglucosamine. These data are discussed in terms of the heterogeneity of carbohydrate moieties on the D2 dopamine receptors within a brain region. In all the tests applied here, however, receptors from caudate nucleus and olfactory tubercle behaved identically so their glycosylation patterns must be very similar.

Differences in Dopamine Metabolism in Rat Striatum and Olfactory Tubercle

1981 ◽  
pp. 143-148
Author(s):  
Henk J. Broxterman ◽  
Cees F. M. van Valkenburg ◽  
Eric L. Noach
Keyword(s):  
Dopamine Metabolism ◽  
Rat Striatum ◽  
Olfactory Tubercle
Sign in / Sign up

Export Citation Format

Share Document