Zobrazeno 1 - 10
of 13
pro vyhledávání: '"O D Hottenstein"'
Publikováno v:
Experimental Biology and Medicine. 199:311-320
Reactive hyperemia (RH) is a local, vascular response that occurs following release from mechanical occlusion of an artery, with restoration of intra-arterial pressure. The mechanism of this postocclusion hyperemia in the gut has not been identified,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f6706d0acd968fa8cd6d75fe9fc92b9
https://doi.org/10.3181/00379727-199-43362
https://doi.org/10.3181/00379727-199-43362
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 261:G392-G400
The hypothesis was tested that peripheral, adrenergic nerves modulate reactive hyperemia (RH) in the intestinal circulation. In anesthetized rats, anterior mesenteric arterial occlusion for 30-120 s elicited subsequent RH responses, including 63-118%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10f08fa33649426b365e2a2eb7f86f29
https://doi.org/10.1152/ajpgi.1991.261.3.g392
https://doi.org/10.1152/ajpgi.1991.261.3.g392
Publikováno v:
Journal of physiology and pharmacology : an official journal of the Polish Physiological Society. 45(2)
We evaluated several potential endogenous mediators of post norepinephrine induced hyperemia in the mesenteric circulation. Hyperemia was elicited in the anesthetized rat anterior mesenteric artery after cessation of intravenous norepinephrine infusi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::23e68386290c85d9d8866bfffdb3b691
https://pubmed.ncbi.nlm.nih.gov/7949234
https://pubmed.ncbi.nlm.nih.gov/7949234
Publikováno v:
Journal of physiology and pharmacology : an official journal of the Polish Physiological Society. 44(2)
Intestinal reactive hyperemia is an abrupt blood flow increase following release from anterior mesenteric arterial occlusion. We investigated the role of adenosine in reactive hyperemia. In anesthetized rats, mesenteric arterial velocity of blood flo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::cbbfd2f67bae15a0134c74040acc9a8d
https://pubmed.ncbi.nlm.nih.gov/8358049
https://pubmed.ncbi.nlm.nih.gov/8358049
Publikováno v:
Journal of physiology and pharmacology : an official journal of the Polish Physiological Society. 44(2)
The aim of the study was to determine the role of endogenous nitric oxide (NO) as the mediator of intestinal blood flow and motility. Experiments were performed on anesthetized rats. Blood flow in the jejunum was determined by Laser-Doppler flowmeter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d336bb9a41b9cf3269bb9f98ac8c7d6b
https://pubmed.ncbi.nlm.nih.gov/8358050
https://pubmed.ncbi.nlm.nih.gov/8358050
Publikováno v:
The American journal of physiology. 264(3 Pt 1)
We investigated mechanisms mediating bradykinin (BK)-induced anterior mesenteric artery (AMA) vasodilation in anesthetized rats. The velocity of blood flowing (VBF) in the AMA was measured with pulsed Doppler velocimetry, and arterial pressure (BP) w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c619a18f01fdad7db19edbef14c4a05e
https://pubmed.ncbi.nlm.nih.gov/8384797
https://pubmed.ncbi.nlm.nih.gov/8384797
Publikováno v:
The American journal of physiology. 263(1 Pt 1)
Cessation of perivascular nerve stimulation (NS) elicits a transient increase in intestinal blood flow above the prestimulatory value. This enhancement of blood flow constitutes the phenomenon of post-nerve stimulation hyperemia (PSH). We investigate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0f91f075a425c18b6d4a2f12a28eb73
https://pubmed.ncbi.nlm.nih.gov/1636713
https://pubmed.ncbi.nlm.nih.gov/1636713
Publikováno v:
Polish journal of pharmacology and pharmacy. 44(3)
Peptide YY (PYY) is a recently discovered polypeptide which has been proposed as physiological inhibitor of pancreatic exocrine secretion. The purpose of this study was to evaluate the effects of exogenous PYY on pancreatic blood flow and oxygen cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::feafaa691ea9b686144c4dc27fac685a
https://pubmed.ncbi.nlm.nih.gov/1470566
https://pubmed.ncbi.nlm.nih.gov/1470566
1. The present study examined the effects of repetitive nerve stimulation on membrane potential and on contractile responses to noradrenaline in the guinea-pig inferior mesenteric artery and its distal branches. 2. Repetitive stimulation of perivascu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0ccd741823df8b877deebf5d648e2cf
https://europepmc.org/articles/PMC1179836/
https://europepmc.org/articles/PMC1179836/
1. Intracellular electrical and contractile responses to sympathetic nerve trunk stimulation (NTS) and transmural electrical field stimulation (TMS) were compared in the guinea-pig mesenteric artery in vitro. 2. Step increases in voltage with NTS gav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10f4e4d620197f6d059f2559fe6ec9c6
https://europepmc.org/articles/PMC1180203/
https://europepmc.org/articles/PMC1180203/