| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| M A Creager, D P Faxon, S S Cutler, O Kohlmann, T J Ryan, H Gavra. Contribution of vasopressin to vasoconstriction in patients with congestive heart failure: comparison with the renin-angiotensin system and the sympathetic nervous system. Journal of the American College of Cardiology. vol 7. issue 4. 1986-04-25. PMID:3514728. |
norepinephrine levels were elevated in all patients (694 +/- 110 pg/ml) and correlated with baseline stroke volume index (r = 0.75, p less than 0.025) and plasma renin activity (r = 0.67, p less than 0.05). |
1986-04-25 |
2023-08-11 |
Not clear |
| D G Butler, J X Wilso. Cardiovascular function in adrenalectomized Pekin ducks (Anas platyrhynchos). Comparative biochemistry and physiology. A, Comparative physiology. vol 81. issue 2. 1985-10-29. PMID:2864178. |
adrenalectomy caused cardiac frequency (fh) to approximately double, diminished cardiac stroke volume, decreased body weight, and decreased plasma norepinephrine, epinephrine, osmolal, na and cl concentrations. |
1985-10-29 |
2023-08-11 |
Not clear |
| F S Lamb, J H Myers, M N Hamlin, R C Web. Oscillatory contractions in tail arteries from genetically hypertensive rats. Hypertension (Dallas, Tex. : 1979). vol 7. issue 3 Pt 2. 1985-07-05. PMID:3997233. |
this study characterizes a cellular mechanism for oscillatory contractions induced by norepinephrine in vascular smooth muscle from spontaneously hypertensive stroke prone rats (shrsp). |
1985-07-05 |
2023-08-11 |
rat |
| C Farsang, J Kapocsi, L Vajda, K Varga, Z Malisak, M Fekete, G Kuno. Reversal by naloxone of the antihypertensive action of clonidine: involvement of the sympathetic nervous system. Circulation. vol 69. issue 3. 1984-03-14. PMID:6362905. |
during clonidine treatment naloxone increased bp, hr, total peripheral resistance, pra, and plasma epinephrine and norepinephrine, and decreased stroke volume in responders, whereas in nonresponders its only effect was a small increase in hr. |
1984-03-14 |
2023-08-12 |
Not clear |
| O Stokland, J Thorvaldson, A Ilebekk, F Kii. Factors contributing to blood pressure elevation during norepinephrine and phenylephrine infusions in dogs. Acta physiologica Scandinavica. vol 117. issue 4. 1983-09-23. PMID:6136153. |
thus, during norepinephrine infusion the rise in stroke volume caused by beta-adrenergic stimulation is as important as alpha-adrenergic stimulation for the pressure response. |
1983-09-23 |
2023-08-12 |
Not clear |
| O Stokland, J Thorvaldson, A Ilebekk, F Kii. Factors contributing to blood pressure elevation during norepinephrine and phenylephrine infusions in dogs. Acta physiologica Scandinavica. vol 117. issue 4. 1983-09-23. PMID:6136153. |
norepinephrine raised stroke volume by 24 +/- 5%. |
1983-09-23 |
2023-08-12 |
Not clear |
| O Stokland, J Thorvaldson, A Ilebekk, F Kii. Factors contributing to blood pressure elevation during norepinephrine and phenylephrine infusions in dogs. Acta physiologica Scandinavica. vol 117. issue 4. 1983-09-23. PMID:6136153. |
when the increase in stroke volume was prevented by ivc obstruction, the pressure response to norepinephrine was halved. |
1983-09-23 |
2023-08-12 |
Not clear |
| G S Francis, R Parks, J N Coh. The effects of bromocriptine in patients with congestive heart failure. American heart journal. vol 106. issue 1 Pt 1. 1983-08-11. PMID:6346844. |
the following statistically significant (p less than 0.01) peak responses were noted: plasma norepinephrine decreased from a mean +/- 1 sd of 581 +/- 194 to 366 +/- 181 pg/ml; mean heart rate declined from 87 +/- 16 to 78 +/- 17 bpm; mean blood pressure was reduced from 87 +/- 9 to 73 +/- 9 mm hg; systemic vascular resistance decreased from 1494 +/- 361 to 1249 +/- 289 dynes x sec x cm-5; stroke volume index increased from 27 +/- 7 to 33 +/- 10 ml/beat/m2; left ventricular filling pressure decreased from 28 +/- 8 to 21 +/- 8 mm hg; and mean right atrial pressure fell from 10 +/- 4 to 7 +/- 4 mm hg. |
1983-08-11 |
2023-08-12 |
Not clear |
| M G Myers, J W Norris, V C Hachinski, M E Weingert, M J Sol. Cardiac sequelae of acute stroke. Stroke. vol 13. issue 6. 1983-01-27. PMID:7147301. |
however, the 15 stroke patients with abnormally high ck values (mean 34.3 units) had a higher (p less than .02) mean plasma norepinephrine concentration (650.4 pg/ml) than stroke patients with normal ck (427.7 pg/ml). |
1983-01-27 |
2023-08-12 |
Not clear |
| J Kluger, R J Cody, J H Larag. The contributions of sympathetic tone and the renin-angiotensin system to severe chronic congestive heart failure: response to specific inhibitors (prazosin and captopril). The American journal of cardiology. vol 49. issue 7. 1982-07-19. PMID:7044087. |
baseline renin and norepinephrine did not predict the response to prazosin, but baseline renin did predict the response to captopril: pulmonary wedge pressure (r=-0.776, p less than 0.01), stroke index (r=0.752, p less than 0.02), systemic vascular resistance (r=-0.673, p less than 0.05). |
1982-07-19 |
2023-08-12 |
Not clear |
| G A McPherson, E Malta, C Rape. Effects of some catecholamines on the cat cardiovascular system: interactions with adrenoceptor antagonists. Journal of cardiovascular pharmacology. vol 3. issue 4. 1981-10-25. PMID:6167804. |
the effects of intravenous infusions of norepinephrine, epinephrine, isoproterenol, n-t-butylnorepinephrine, oxymethyleneisoproterenol, and ro363 on heart rate, mean arterial blood pressure, cardiac output, total peripheral resistance, and stroke volume were evaluated in chloralose-anaesthetized cats before and after phentolamine, propranolol, atenolol, and butoxamine. |
1981-10-25 |
2023-08-12 |
cat |
| M G Myers, J W Norris, V C Hachniski, M J Sol. Plasma norepinephrine in stroke. Stroke. vol 12. issue 2. 1981-07-09. PMID:7233464. |
plasma norepinephrine in stroke. |
1981-07-09 |
2023-08-12 |
Not clear |
| M G Myers, J W Norris, V C Hachniski, M J Sol. Plasma norepinephrine in stroke. Stroke. vol 12. issue 2. 1981-07-09. PMID:7233464. |
the high plasma norepinephrine in the stroke group is consistent with an increase in peripheral sympathetic activity which could produce the cardiac abnormalities of cerebral infarction. |
1981-07-09 |
2023-08-12 |
Not clear |
| M M Laks, D Garner, V Won. Increased ejection fraction produced by a long-term subhypertensive infusion of norepinephrine in the conscious dog. American heart journal. vol 98. issue 6. 1979-12-29. PMID:495424. |
after 3 months of continuous norepinephrine infusion, stroke volume increased from 38 +/- 3.0 to 67 +/- 8.0 ml. |
1979-12-29 |
2023-08-11 |
dog |
| K M Welch, T P Wang, E Chab. Ischemia-induced seizures and cortical monoamine levels. Annals of neurology. vol 3. issue 2. 1978-07-24. PMID:655665. |
reduction of cortical levels of dopamine and norepinephrine was observed only when seizures occurred in association with stroke. |
1978-07-24 |
2023-08-11 |
human |