| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| M J van Veldhuizen, M G Feenstra, G J Boe. Effects of neonatal exposure to clonidine on basal and activated central noradrenaline metabolism and in vivo overflow. Brain research. Developmental brain research. vol 79. issue 2. 1994-11-30. PMID:7955326. |
a challenge with yohimbine did not reveal altered responses of monoaminergic systems, except for the failure of an increased serotonergic activity in the medulla pons. |
1994-11-30 |
2023-08-12 |
rat |
| N J Dun, S L Dun, U Försterman. Nitric oxide synthase immunoreactivity in rat pontine medullary neurons. Neuroscience. vol 59. issue 2. 1994-07-21. PMID:7516501. |
the majority of cholinergic and serotonergic neurons in the pons are nitric oxide synthase-positive, whereas the immunoreactivity was either too low to be detected or absent in the large majority of serotonergic, aminergic and cholinergic neurons in the medulla. |
1994-07-21 |
2023-08-12 |
rat |
| S B Potrebic, H L Fields, P Maso. Serotonin immunoreactivity is contained in one physiological cell class in the rat rostral ventromedial medulla. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 14. issue 3 Pt 2. 1994-04-08. PMID:7510333. |
neurons in the rostral ventromedial medulla (rvm) are the major source of serotonergic projections to the dorsal horn. |
1994-04-08 |
2023-08-12 |
rat |
| A Zago. Innervation of serotonergic medullary raphe neurons from cells of the rostral ventrolateral medulla in rats. Neuroscience. vol 55. issue 3. 1993-11-23. PMID:7692351. |
innervation of serotonergic medullary raphe neurons from cells of the rostral ventrolateral medulla in rats. |
1993-11-23 |
2023-08-12 |
rat |
| M A Pezzone, W S Lee, G E Hoffman, K M Pezzone, B S Rabi. Activation of brainstem catecholaminergic neurons by conditioned and unconditioned aversive stimuli as revealed by c-Fos immunoreactivity. Brain research. vol 608. issue 2. 1993-06-21. PMID:8495365. |
in response to electric footshock (the unconditioned stimulus (us)), c-fos immunoreactivity was strongly induced in the noradrenergic neurons of the locus ceruleus (a6), the nucleus of the solitary tract (a2/c2), the ventral lateral medulla (a1/c1), a5, and a7, as well as in unidentified neurons of the dorsal and ventral subdivisions of the periaqueductal gray (pag), and in the serotonergic neurons of the dorsal raphe nuclei. |
1993-06-21 |
2023-08-12 |
rat |
| M Tanaka, H Okamura, N Yanaihara, Y Tanaka, Y Ibat. Differential expression of serotonin and [Met]enkephalin-Arg6-Gly7-Leu8 in neurons of the rat brain stem. Brain research bulletin. vol 30. issue 5-6. 1993-04-26. PMID:8457905. |
in serotonergic cell groups of the medulla oblongata (b1-b3), only 0.3-1.5% of 5-ht-fluorescent cells were meagl-immunoreactive. |
1993-04-26 |
2023-08-12 |
rat |
| C J Helke, C H McDonald, E T Phillip. Hypotensive effects of 5-HT1A receptor activation: ventral medullary sites and mechanisms of action in the rat. Journal of the autonomic nervous system. vol 42. issue 2. 1993-04-13. PMID:8450176. |
some of these binding sites were associated with serotonergic neurons of the ventral medulla. |
1993-04-13 |
2023-08-12 |
rat |
| C J Helke, C H McDonald, E T Phillip. Hypotensive effects of 5-HT1A receptor activation: ventral medullary sites and mechanisms of action in the rat. Journal of the autonomic nervous system. vol 42. issue 2. 1993-04-13. PMID:8450176. |
the purpose of these studies was to assess and characterize hypotensive responses to a 5-ht1a agonist, (8-hydroxy-dipropylaminotetraline, 8-oh-dpat), administered to the ventral medulla of the rat, to correlate the responsive ventral medullary sites with the distribution of 3h-8-oh-dpat binding sites, and to assess the role of serotonergic systems in mediating the hypotensive responses. |
1993-04-13 |
2023-08-12 |
rat |
| H Herber. Evidence for projections from medullary nuclei onto serotonergic and dopaminergic neurons in the midbrain dorsal raphe nucleus of the rat. Cell and tissue research. vol 270. issue 1. 1992-12-18. PMID:1358454. |
black-stained efferent fibers from the medial nucleus of the solitary tract and the rostral dorsomedial medulla intermingled with brown-stained serotonergic (5-hydroxytryptamine-immunoreactive) or dopaminergic (tyrosine hydroxylase-immunoreactive) neurons. |
1992-12-18 |
2023-08-11 |
rat |
| A P Nicholas, V A Pieribone, U Arvidsson, T Hökfel. Serotonin-, substance P- and glutamate/aspartate-like immunoreactivities in medullo-spinal pathways of rat and primate. Neuroscience. vol 48. issue 3. 1992-07-16. PMID:1376453. |
serotonergic neurons of the medulla oblongata have been proposed to play a role in the control of sensory, motor and autonomic cells in the spinal cord. |
1992-07-16 |
2023-08-11 |
rat |
| M Banay-Schwartz, T DeGuzman, A Kenessey, M Palkovits, A Lajth. The distribution of cathepsin D activity in adult and aging human brain regions. Journal of neurochemistry. vol 58. issue 6. 1992-06-04. PMID:1573400. |
in the ventrolateral medulla, which contains the major portion of the cerebral noradrenergic cells, the cathepsin d levels increased with age; in the dorsal raphe area, which contains the major portion of the cerebral serotonergic cells, the enzyme levels decreased. |
1992-06-04 |
2023-08-11 |
human |
| H Itoh, R H Alper, R D Buña. Baroreflex changes produced by serotonergic or catecholaminergic lesions in the rat nucleus tractus solitarius. The Journal of pharmacology and experimental therapeutics. vol 261. issue 1. 1992-05-12. PMID:1560369. |
to distinguish between catecholaminergic and serotonergic mechanisms for baroreflex regulation in the medulla, we compared rats with chemical lesions produced by injecting 6-hydroxydopamine (6-ohda) or 5,7-dihydroxytryptamine (5,7-dht) into the nucleus tractus solitarius (nts) bilaterally at the caudal tip of the area postrema. |
1992-05-12 |
2023-08-11 |
rat |
| K B Thor, A Blitz-Siebert, C J Helk. Autoradiographic localization of 5HT1 binding sites in the medulla oblongata of the rat. Synapse (New York, N.Y.). vol 10. issue 3. 1992-05-04. PMID:1532676. |
5ht1a sites were concentrated primarily in certain sensory regions of the medulla and in regions that contain serotonergic neurons. |
1992-05-04 |
2023-08-11 |
rat |
| K B Thor, A Blitz-Siebert, C J Helk. Autoradiographic localization of 5HT1 binding sites in the medulla oblongata of the rat. Synapse (New York, N.Y.). vol 10. issue 3. 1992-05-04. PMID:1532676. |
administration of the serotonergic neurotoxin 5,7-dihydroxytryptamine reduced 5ht1a binding sites in regions of the medulla that contain serotonergic neuronal cell bodies. |
1992-05-04 |
2023-08-11 |
rat |
| D B Newman, C Y Ginsber. Brainstem reticular nuclei that project to the cerebellum in rats: a retrograde tracer study. Brain, behavior and evolution. vol 39. issue 1. 1992-04-01. PMID:1524594. |
substantial cerebellar projections originated from most of the various presumed serotonergic brainstem raphe cell groups (particularly raphe obscurus in the medulla), as well as from the presumed cholinergic ch5 cell group (the pedunculopontine pars compactus nucleus). |
1992-04-01 |
2023-08-11 |
rat |
| H Bachelard, R Rivest, C A Marsde. Posterior hypothalamic receptors involved in the cardiovascular changes elicited by electrical stimulation of the rostral ventrolateral medulla. Neuropharmacology. vol 30. issue 7. 1991-11-04. PMID:1681450. |
furthermore the results indicate the involvement of posterior hypothalamic cholinergic and serotonergic receptors in the pressor response produced by stimulation of the rostral ventrolateral medulla. |
1991-11-04 |
2023-08-11 |
rat |
| T Maeda, Y Kojima, R Arai, M Fujimiya, H Kimura, K Kitahama, M Geffar. Monoaminergic interaction in the central nervous system: a morphological analysis in the locus coeruleus of the rat. Comparative biochemistry and physiology. C, Comparative pharmacology and toxicology. vol 98. issue 1. 1991-06-13. PMID:1673910. |
there are adrenergic and noradrenergic neurons originating in the medulla oblongata, dopaminergic from the hypothalamus, serotonergic from the mesencephalon and also intrinsic noradrenergic neurons in the locus coeruleus complex. |
1991-06-13 |
2023-08-11 |
rat |
| K Kitahama, M Denoyer, B Raynaud, C Borri-Voltattorni, M Weber, M Jouve. Aromatic L-amino acid decarboxylase-immunohistochemistry in the cat lower brainstem and midbrain. The Journal of comparative neurology. vol 302. issue 4. 1991-05-07. PMID:2081822. |
serotonergic axons were identified not only in the central tegmentum field and lateral side of the central superior nucleus, but also in the ventral surface of the medulla oblongata. |
1991-05-07 |
2023-08-11 |
rat |
| R M Bowker, L C Abbot. Quantitative re-evaluation of descending serotonergic and non-serotonergic projections from the medulla of the rodent: evidence for extensive co-existence of serotonin and peptides in the same spinally projecting neurons, but not from the nucleus raphe magnus. Brain research. vol 512. issue 1. 1990-06-21. PMID:2337803. |
quantitative re-evaluation of descending serotonergic and non-serotonergic projections from the medulla of the rodent: evidence for extensive co-existence of serotonin and peptides in the same spinally projecting neurons, but not from the nucleus raphe magnus. |
1990-06-21 |
2023-08-11 |
Not clear |
| K B Thor, A Blitz-Siebert, C J Helk. Discrete localization of high-density 5-HT1A binding sites in the midline raphe and parapyramidal region of the ventral medulla oblongata of the rat. Neuroscience letters. vol 108. issue 3. 1990-03-26. PMID:2137565. |
serotonergic agonists that interact with the 5-ht1a receptor subtype cause marked decreases in blood pressure when administered to the medulla oblongata. |
1990-03-26 |
2023-08-11 |
rat |