Plasma Metanephrines in the Diagnosis of Pheochromocytoma | Annals of Internal Medicine | American College of Physicians
4F-PCC was noninferior to plasma in patients with acute major bleeding who needed urgent VKA reversal Annals of Internal ... Tests for plasma metanephrines are more sensi-tive than tests for plasma catecholamines or urinary metanephrines for the ... Plasma 3, 4-Dihydroxyphenylalanine (Dopa) and Catecholamines in Neuroblastoma or Pheochromocytoma Annals of Internal Medicine; ... Plasma concentrations of catecholamines (norepinephrine and epinephrine) and metanephrines (normetanephrine and metanephrine) ...http://annals.org/aim/article-abstract/708837/plasma-metanephrines-diagnosis-pheochromocytoma
Blood pressure and plasma catecholamines in acute and prolonged hypoxia: effects of local hypothermia.
This study measured the pressor and plasma catecholamine response to local hypothermia during adaptation to hypobaric hypoxia. ... Acute Disease. Adaptation, Physiological. Adult. Altitude Sickness / blood, physiopathology*. Blood Pressure*. Chronic Disease ... This study measured the pressor and plasma catecholamine response to local hypothermia during adaptation to hypobaric hypoxia. ... 12609479 - Vasoreactions to acute hypoxia, whole lungs and isolated vessels compared: modulation b.... 1248989 - Sustained ...http://www.biomedsearch.com/nih/Blood-pressure-plasma-catecholamines-in/10601149.html
Upregulation of phagocyte-derived catecholamines augments the acute inflammatory response.
... are newly discovered sources of catecholamines, we now show that both epinephrine and norepinephrine directly activate NFkappaB ... Upregulation of Phagocyte-Derived Catecholamines Augments the Acute Inflammatory Response Alternate Title:Catecholamines & ... The effects of upregulation of phagocyte-derived catecholamines were investigated in two models of acute lung injury (ALI). ... 2007;Phagocyte-derived catecholamines enhance acute inflammatory injury.Nature 449:721-725. [pmid: 17914358]. ...http://www.biomedsearch.com/nih/Upregulation-phagocyte-derived-catecholamines-augments/19212441.html
Acute myocardial and plasma catecholamine changes in experimental stroke. | Stroke
Acute myocardial and plasma catecholamine changes in experimental stroke.. V C Hachinski, K E Smith, M D Silver, C J Gibson, J ... Acute myocardial and plasma catecholamine changes in experimental stroke.. V C Hachinski, K E Smith, M D Silver, C J Gibson and ... Acute myocardial and plasma catecholamine changes in experimental stroke.. V C Hachinski, K E Smith, M D Silver, C J Gibson and ... In animals which did not have acute myocardial damage (10/17) the circulating plasma levels of catecholamines were not ...http://stroke.ahajournals.org/content/17/3/387
Serum Cortisol, Plasma Free Fatty Acids, and Urinary Catecholamines as Indicators of Complications in Acute Myocardial...
Levels of serum cortisol, plasma free fatty acids (FFA), and urinary catecholamines were collected in 31 patients with acute ... Serum Cortisol, Plasma Free Fatty Acids, and Urinary Catecholamines as Indicators of Complications in Acute Myocardial ... Serum Cortisol, Plasma Free Fatty Acids, and Urinary Catecholamines as Indicators of Complications in Acute Myocardial ... Serum Cortisol, Plasma Free Fatty Acids, and Urinary Catecholamines as Indicators of Complications in Acute Myocardial ...http://circ.ahajournals.org/content/45/4/736
Lirias: Acute changes in the renin-angiotensin-aldosterone system, catecholamines and prostaglandins during captopril in man
Acute changes in the renin-angiotensin-aldosterone system, catecholamines and prostaglandins during captopril in man. ... The acute hypotensive effect of 25 mg captopril was investigated in 26 hypertensive patients (11 essential and 15 with renal ... catecholamines and prostaglandins. Captopril provoked increases in plasma renin activity, active and total plasma renin ...https://lirias.kuleuven.be/handle/123456789/23832
Hemodynamics, circulating catecholamines and response to intravenous nitrate therapy in a specific subset of acute myocardial...
This subgroup included patients with acute myocardial infarction without pump failure or hypovolemia who continued to hav ... A specific subset of acute myocardial infarction was defined and named 'the hypertensive-hyperkinetic-coronary-active' subgroup ... Hemodynamics, circulating catecholamines and response to intravenous nitrate therapy in a specific subset of acute myocardial ... Catecholamines / blood*. Female. Hemodynamics / drug effects*. Humans. Hypertension / physiopathology. Isosorbide Dinitrate / ...http://www.biomedsearch.com/nih/Hemodynamics-circulating-catecholamines-response-to/3167915.html
EMCrit Podcast 1 - Sympathetic Crashing Acute Pulmonary Edema (SCAPE)
It's on the topic of Sympathetic Crashing Acute Pulmonary Edema (SCAPE). To boil it down to 10 seconds: Start patient o ... Sometimes, surprisingly they are low after the acute catecholamines fade. If they are still hypertensive, I then give the ACEI. ... severe hypertension and acute pulmonary edema. peripheral edema with volume overload. low BP and pulmonary edema. and many ... You are here: Home / emcrit / EMCrit Podcast 1 - Sympathetic Crashing Acute Pulmonary Edema (SCAPE) ...https://emcrit.org/emcrit/scape/
Acute myocardial infarction is associated with endothelial glycocalyx and cell damage and a parallel increase in circulating...
This study investigated associations between potential drivers of sympathoadrenal activation, circulating catecholamines and ... Acute myocardial infarction appears to cause significant endothelial cell and glycocalyx injury and a parallel increase in ... catecholamines correlated strongly with thrombomodulin and syndecan-1 (rho = 0.31 to 0.42, all P <0.05). During follow-up, 78 ( ... hypothesizing that the catecholamine surge would reflect shock degree and correlate with biomarkers of endothelial damage. This ...https://ccforum.biomedcentral.com/articles/10.1186/cc12532
June 2011 - Volume 43 - Issue 6 : Medicine & Science in Sports & Exercise
CATECHOLAMINE RESPONSES TO ACUTE AND CHRONIC EXERCISE ACCORDING TO MENSTRUAL STATUS. De Crée, Carl ... Acute Dietary Nitrate Supplementation Improves Cycling Time Trial Performance. LANSLEY, KATHERINE E.; WINYARD, PAUL G.; BAILEY ...https://journals.lww.com/acsm-msse/Abstract/2011/06000/href
Nerve growth factor: from the early discoveries to the potential clinical use | Journal of Translational Medicine | Full Text
I. Acute catecholamine levels in grafts and host caudate as determined by HPLC-electrochemistry and fluorescence histochemical ... Acute behavior as a function of graft amount and location and its modulation by neuroleptics. Brain Res. 1984, 297: 53-61. ...https://translational-medicine.biomedcentral.com/articles/10.1186/1479-5876-10-239
Circulating adrenaline and noradrenaline concentrations during exercise in patients with exercise induced asthma and normal...
Circulating catecholamines in acute asthma. Ind, P.W.; Causon, R.C.; Brown, M.J.; Barnes, Peter J. // British Medical Journal ( ... CATECHOLAMINES AND Î'2-ADRENOCEPTOR GENE EXPRESSION BEFORE AND AFTER MAXIMAL INCREMENTAL CYCLE TEST IN YOUNG ICE HOCKEY PLAYERS ... Pronounced Effects of Acute Endurance Exercise on Gene Expression in Resting and Exercising Human Skeletal Muscle. Catoire, ... Catecholamines and the Effects of Exercise, Training and Gender. Zouhal, Hassane; Jacob, Christophe; Delamarche, Paul; Ariette ...http://connection.ebscohost.com/c/articles/66104265/circulating-adrenaline-noradrenaline-concentrations-during-exercise-patients-exercise-induced-asthma-normal-subjects
Pheochromocytomas and Paragangliomas: Genetics and Pathophysiology | Springer for Research & Development
Giavarini A, Chedid A, Bobrie G, Plouin PF, Hagege A, Amar L. Acute catecholamine cardiomyopathy in patients with ...https://rd.springer.com/chapter/10.1007/978-3-319-62470-9_8
Challenges to Doing Genetic Association Studies in Transplantation - Salomon - 2012 - American Journal of Transplantation -...
Thus, in the present example, brain death is known to be associated with acute catecholamine release and cardiovascular ... In turn, catecholamine excess causing cardiac dysfunction leading to myocardial injury is a "perfect storm" waiting for an ... Evidence for catecholamine-mediated myocardial damage. Circulation 1995; 92: 2183-2189. *CrossRef , ... The authors also point out that in certain donors, higher requirements for catecholamine support may simply reflect their ...http://onlinelibrary.wiley.com/doi/10.1111/j.1600-6143.2012.04267.x/full?globalMessage=0
The influence of fish oil diet and norepinephrine treatment on fatty acid composition of rat heart phospholipids and the...
Opie LH (1975) Metabolism of free fatty acids, glucose and catecholamines in acute myocardial infarction. Relation to ... Shen AC, Jennings RB (1972) Myocardial calcium and magnesium in acute ischemic injury. Am J Pathol 67:417-440PubMedGoogle ... Fleckenstein A, Janke J, Döring HJ, Pachinger O (1973) Ca-overload as the determinant factor in the production of catecholamine ... Noronko-Dutra AA, Steen EM, Woolf N (1985) The correlation between catecholamine and lipid peroxidation-induced damage in heart ...https://link.springer.com/article/10.1007/BF01907412
Iosa D - The Autonomic Nervous System: Its Study and The Pathogenesis of Chagas's Cardioneuromyopathy
NadeauRA, de Champlain J. Plasma catecholamines in acute myocardial infarction. Am Herat J. 1979; 98: 548.. 74. Burch GE. The ... Amorin DS, Godoy RA, Manzo JC, Tanaka A, Gallo L (jr). Effect of acute elevation in blood pressure and of atropineon heart rate ... DETERMINATION OF PLASMA CATECHOLAMINE LEVELS. Sympathetic neuronal activity releases epinephrine and norepinephrine, which ar ... Glanglioside treatment of acute Trypanosoma cruzi infection in mice promotes long-term survival with parasitological cure. ...http://www.fac.org.ar/scvc/llave/chagas/iosa/iosai.htm
Low-Grade Inflammation and Spinal Cord Injury: Exercise as Therapy?
M. A. Flierl, D. Rittirsch, B. A. Nadeau et al., "Phagocyte-derived catecholamines enhance acute inflammatory injury," Nature, ... Catecholamines are the main regulators of lipolysis plasma hormones in humans. Catecholamines regulate lipolysis by stimulating ... K. E. Fallon, S. K. Fallon, and T. Boston, "The acute phase response and exercise: court and field sports," British Journal of ... Y. P. Peng, Y. H. Qiu, J. L. Jiang, and J. J. Wang, "Effect of catecholamines on IL-2 production and NK cytotoxicity of rats in ...https://www.hindawi.com/journals/mi/2013/971841/
Lipid Isolated from a Leishmania donovani Strain Reduces Escherichia coli Induced Sepsis in Mice through Inhibition of...
M. A. Flierl, D. Rittirsch, B. A. Nadeau et al., "Phagocyte-derived catecholamines enhance acute inflammatory injury," Nature, ... M. A. Matthay and G. A. Zimmerman, "Acute lung injury and the acute respiratory distress syndrome: four decades of inquiry into ... E. Abraham, "Neutrophils and acute lung injury," Critical Care Medicine, vol. 31, no. 4, pp. S195-S199, 2003. View at Google ... Y. Takao, K. Mikawa, K. Nishina, and H. Obara, "Attenuation of acute lung injury with propofol in endotoxemia," Anesthesia and ...https://www.hindawi.com/journals/mi/2014/409694/ref/
Takotsubo Cardiomyopathy | Circulation
Cardiac fl-adrenergic neuroeffector systems in acute myocardial dysfunction related to brain injury: evidence for catecholamine ... However, elevated catecholamine levels are not uniformly found in patients with this syndrome.3 High plasma catecholamine ... Catecholamine Cardiotoxicity. Wittstein et al12 compared admission plasma catecholamine concentrations between a group of 13 ... Stress (Takotsubo) cardiomyopathy: a novel pathophysiological hypothesis to explain catecholamine-induced acute myocardial ...http://circ.ahajournals.org/content/118/25/2754.full
Mazzeo RS. Catecholamine responses to acute and chronic exercise. Med Sci Sports Exerc 23: 839-845, 1991. ... Helyar R, Green H, Zappe D, Sutton J. Blood metabolite and catecholamine responses to prolonged exercise following either acute ... Given the acute reductions observed for some enzymes, such as COX and hexokinase during exercise, it is clear that the ... Leek BT, Mudaliar SRD, Henry R, Mathieu-Costello O, Richardson RS. Effect of acute exercise on citrate synthase activity in ...http://ajpregu.physiology.org/content/295/4/R1238
Epinephrine - Wikipedia
Nadeau RA, de Champlain J (November 1979). "Plasma catecholamines in acute myocardial infarction". American Heart Journal. 98 ( ... The adrenal medulla is a minor contributor to total circulating catecholamines (L-DOPA is at a higher concentration in the ... Unlike many other hormones adrenaline (as with other catecholamines) does not exert negative feedback to down-regulate its own ... Kindermann W, Schnabel A, Schmitt WM, Biro G, Hippchen M (May 1982). "[Catecholamines, GH, cortisol, glucagon, insulin, and sex ...https://en.wikipedia.org/wiki/Epinephrine
Cardiac Literature, including Myocardial Infarction, arrthymias, tachycardia, and angina sub-cluster 63
Stress (Takotsubo) cardiomyopathy--a novel pathophysiological hypothesis to explain catecholamine-induced acute myocardial ... At onset, it resembles acute myocardial infarction, due to the acute onset of chest ... ... However, it has been shown in other clinical scenarios such as acute ischemia. In some patients, LVOT obstruction may only be ... We investigated if myocardial edema is a feature of Tako-Tsubo cardiomyopathy (TTC). Seven TTC patients in the acute phase were ...http://www.biomedsearch.com/cluster/1/Cardiac-Literature-including-Myocardial-Infarction-arrthymias-tachycardia-and-angina/sub-63-p9.html
Pheochromocytoma-Induced Cardiomyopathy Mimicking Acute Coronary Syndrome | The Journal of the American Osteopathic Association
Catastrophic catecholamine-induced cardiomyopathy mimicking acute myocardial infarction, rescued by extracorporeal membrane ... Stress (takotsubo) cardiomyopathy-a novel pathophysiological hypothesis to explain catecholamine-induced acute myocardial ... In the catecholamine-induced cardiotoxicity theory, a decline in myocyte contractile function occurs due to catecholamines ... Sanna GD, Talanas G, Fiore G, Canu A, Terrosu P. Pheochromocytoma presenting as an acute coronary syndrome complicated by acute ...http://jaoa.org/article.aspx?articleid=2646763
Most recent papers with the keyword tachycardia ventricular | Read by QxMD
Management of an acute catecholamine-induced cardiomyopathy and circulatory collapse: a multidisciplinary approach. ... High levels of circulating catecholamines can induce an acute stress cardiomyopathy, also known as Takotsubo cardiomyopathy. ... www.readbyqxmd.com/read/29147570/management-of-an-acute-catecholamine-induced-cardiomyopathy-and-circulatory-collapse-a- ... Recent studies have focused on early diagnosis and estimation of the prevalence of acute stress cardiomyopathy in patients with ...https://www.readbyqxmd.com/keyword/109175
Notes from Dr. RW: December 2014
This post emphasizes acute catecholamine toxicity and the associated pathologic change (contraction band necrosis). This post ... Patients with acute STEMI, but not those with acute pericarditis, show prolongation of QRS complex and shortening of QT ... This study aims to assess whether QRS and QT duration permit distinguishing acute pericarditis and acute transmural myocardial ... 2 magnification were analyzed in 79 patients with acute pericarditis and in 71 with acute ST-segment elevation myocardial ...http://doctorrw.blogspot.com/2014_12_01_archive.html