Zobrazeno 1 - 10
of 52
pro vyhledávání: '"J. C. Sill"'
Autor:
J. C. Sill
Publikováno v:
Anesthesiology. 120(1)
Publikováno v:
Circulation. 96:1647-1653
Background Inotropic drugs are often used to treat acute, severe heart failure resulting from acute myocardial infarction and other unstable coronary artery syndromes. However, catecholamine inotropic agents may potentiate coronary thrombosis via a p
Publikováno v:
Anesthesiology. 80:1102-1113
Background: These experiments addressed four specific questions. Do isoflurane and halothane (0.5–3-0% in the gas phase) inhibit contractions evoked in isolated porcine coronary artery rings (without endothelium) by the specific Ca2+ mobilizing ago
Publikováno v:
Journal of cardiovascular pharmacology. 53(3)
Background: Dopamine is an inotrope effective in the short term treatment of acute heart failure - including that caused by coronary artery disease. Catecholamines however can potentiate platelet activation and pre-dispose to coronary thrombosis. Aim
Publikováno v:
Anesthesiology. 72:535-541
Experiments were designed to determine the effects of fentanyl on coronary vascular tone and energetic state of the heart. Both arterial and arteriolar responses were assessed; particular attention was directed to epicardial vessels. Four experimenta
Publikováno v:
Regional anesthesia. 21(1)
Celiac plexus neurolysis, although effective in relieving pain associated with upper abdominal malignancy, occasionally results in paraplegia. Diffusion of the neurolytic agent to arteries supplying the spinal cord has been postulated as a cause, and
Publikováno v:
Hypertension (Dallas, Tex. : 1979). 23(2)
We designed experiments to characterize the role of superoxide anions in the mediation of endothelium-dependent contractions in isolated canine basilar arteries. Rings with and without endothelium were suspended for isometric tension recording in Kre
Publikováno v:
Anesthesiology. 79(5)
Background In hypoxic rats, halothane causes hepatotoxicity at oxygen levels that would cause minimal hepatotoxicity in the absence of halothane. Using a model that excludes systemic and extrahepatic effects of halothane, the authors tested the hypot
Publikováno v:
Anesthesia and analgesia. 77(2)
Nitrous oxide increases peripheral vascular tone in animals and humans and constricts epicardial coronary arteries in dogs. Current studies sought both to determine whether nitrous oxide caused epicardial coronary artery constriction in a second anim
Publikováno v:
The Journal of pharmacology and experimental therapeutics. 265(1)
Isoflurane is a volatile anesthetic which decreases vascular tone. Experiments were designed to determine whether isoflurane attenuated agonist-induced signaling in cultured vascular smooth muscle cells (A7r5). Cells were preincubated for 15 to 20 mi