Zobrazeno 1 - 10
of 17
pro vyhledávání: '"W. R. Ewart"'
Publikováno v:
The American journal of physiology. 258(6 Pt 1)
The responses of single neurons in the dorsal vagal complex to physiological gastric distension were investigated in anesthetized control and capsaicin-treated rats. In both groups, the responses of brain stem neurons to close arterial injection of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a52148eed1472b641760791a4cb545b
https://pubmed.ncbi.nlm.nih.gov/2360630
https://pubmed.ncbi.nlm.nih.gov/2360630
Publikováno v:
Neuroscience. 24:297-307
Intracellular recordings were made in vitro from neurons in the myenteric plexus of freshly dissected preparations of the duodenum of the rat. Nearly one-quarter of neurons (18 out of 77) had long after-hyperpolarizations following their action poten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02165a095835ed85240f2f32903d9b26
https://doi.org/10.1016/0306-4522(88)90332-6
https://doi.org/10.1016/0306-4522(88)90332-6
Autor:
David Wingate, W. R. Ewart
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 244:G27-G32
The effects of gastric distension on single-unit activity recorded from the dorsal vagal nucleus in the rat medulla have been studied using microelectrodes in anesthetized animals. Out of 97 units studied, 64 responded to gastric distension in one of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::529cd8902c6c4cc7bdf4ae1776d63a8c
https://doi.org/10.1152/ajpgi.1983.244.1.g27
https://doi.org/10.1152/ajpgi.1983.244.1.g27
Autor:
W. R. Ewart, David Wingate
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 246:G750-G756
This study was carried out to assess the extent to which the appearance of a nutrient (D-glucose) in the duodenum of the anesthetized rat is signaled within the medulla. Recordings were made from single neurons in the region of the dorsal vagal nucle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::587d723508efa590651088ef274db1ff
https://doi.org/10.1152/ajpgi.1984.246.6.g750
https://doi.org/10.1152/ajpgi.1984.246.6.g750
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 257:R1162-R1168
Capsaicin is a neurotoxin that destroys small sensory neurons with unmyelinated axons, including a subpopulation of vagal sensory neurons. Capsaicin treatment attenuates suppression of food intake induced by systemic administration of cholecystokinin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af31e9229625fd0b1e02481c00329559
https://doi.org/10.1152/ajpregu.1989.257.5.r1162
https://doi.org/10.1152/ajpregu.1989.257.5.r1162
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 251:G169-G175
This study was carried out to establish whether there was convergence of sensory information in the rat brain stem stimulated by physiological activation of gastric mechanoreceptors and hepatic glucoreceptors. Extracellular recordings were made from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a587890106de2c9d5868e6c8ebf1a3fe
https://doi.org/10.1152/ajpgi.1986.251.2.g169
https://doi.org/10.1152/ajpgi.1986.251.2.g169
Publikováno v:
The Journal of physiology. 245(2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1d19b8869adb11c755fbda88ba20b0e4
https://pubmed.ncbi.nlm.nih.gov/1142158
https://pubmed.ncbi.nlm.nih.gov/1142158
1. Intracellular recordings were made from cells in the myenteric plexus of the human colon in freshly dissected tissue obtained from patients undergoing surgery for the removal of carcinomas or diverticular bowel. 2. Twenty-seven cells from ten prep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d60befe01167ca4bc112b05a3031efa7
https://europepmc.org/articles/PMC1192182/
https://europepmc.org/articles/PMC1192182/
Publikováno v:
The American journal of physiology. 255(3 Pt 1)
By use of anesthetized rats, parameters for the activation of cardiovascular reflexes by stimulation of gastric or hepatic receptors have been established. For reflex activation, the mean minimum intragastric volume was 4 ml, and the mean minimum rat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64e1b4879efd7eb7e2fe5c74325a9b65
https://pubmed.ncbi.nlm.nih.gov/3421337
https://pubmed.ncbi.nlm.nih.gov/3421337
Autor:
W. R. Ewart, David Wingate
Publikováno v:
Gastrointestinal Motility ISBN: 9789401093545
Perhaps because normal gut movements are not consciously perceived, much emphasis has been placed on control by enteric nerves and ‘gut hormones’; now that it is clear that the latter are common to both brain and gut, closer study of the ‘brain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb5a6574b9a87efbb0f45ff1d8d36abd
https://doi.org/10.1007/978-94-010-9352-1_93
https://doi.org/10.1007/978-94-010-9352-1_93