Catecholamines

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5759 relevant articles (98 outcomes, 455 trials/studies) found for this Bio-Agent

Description: A general class of ortho-dihydroxyphenylalkylamines derived from tyrosine.

Also Known As:

Sympathins

Relationship Network

Bio-Agent Context: Research Results

Organic Chemicals: 42

Amines: 1264

Experts

1.	Kaczmarczyk-Sedlak, Ilona: 3 articles (01/2007 - 09/2005)
2.	Radermacher, Peter: 3 articles (12/2006 - 01/2006)
3.	Lechin, Fuad: 3 articles (01/2005 - 12/2002)
4.	van der Dijs, Bertha: 3 articles (01/2005 - 12/2002)
5.	Hampton, Thomas G: 2 articles (09/2008 - 05/2005)
6.	Morgan, James P: 2 articles (09/2008 - 05/2005)
7.	Amende, Ivo: 2 articles (09/2008 - 05/2005)
8.	Min, Jiang-Yong: 2 articles (09/2008 - 05/2005)
9.	Green, Alan I: 2 articles (09/2008 - 11/2004)
10.	Malek, Sohail: 2 articles (09/2008 - 05/2005)

Related Diseases

1.	Heart Failure 10/01/1994 - "The current study reveals a progressive adaptation of the coronary endothelium in congestive heart failure, possibly directed towards protection against excessive vasoconstriction due to circulating catecholamines." 02/01/1999 - "The mean concentration of iNO required to achieve these effects was 35 ppm, and 85% of patients exhibiting a substantial improvement in hemodynamics did so at a concentration of iNO of less than or equal to 40 ppm. Underlying causes of right heart failure and baseline hemodynamics did not predict response to iNO, but the use of alpha-agonist catecholamines did. " 01/01/1995 - "Beta-blockade has been shown to improve cardiac response to catecholamines in heart failure but cellular mechanisms of the improvement are unknown. " 06/01/1995 - "The aim of this study was to evaluate the prognostic value of catecholamines and atrial natriuretic peptide at rest and during maximal exercise in congestive heart failure, and to compare it to clinical and exercise test variables and left ventricular ejection fraction. " 01/01/1991 - "Previous studies from our department revealed that congestive heart failure (CHF) is paralleled by a decrease in number of sarcolemmal beta-receptors due to excessive levels of circulating endogenous catecholamines. " Order ALL the reference details at left...
2.	Shock 06/01/1997 - "In spite of treatment by anti-shock agents such as steroid and catecholamines, these symptoms did not disappear, but antihistaminics greatly improved them without any serious side effects. " 01/01/2006 - "The purpose of this study was to investigate the therapeutic effects of NOS inhibitors and catecholamines in dogs suffering from endotoxin shock. " 05/15/2001 - "In this study, we tested the hypothesis that the release of NO within the airspaces of the lung was responsible for the shock-mediated failure of the alveolar epithelium to respond to catecholamines in rats. " 10/01/1986 - "The study provides no evidence for a role of catecholamines in the pathogenesis of Mg-0 shock. " 01/01/2009 - "It is well-established that the hemodynamic response to infusing catecholamines, the most frequently applied drugs for circulatory support during shock states, may vary markedly within and between individuals. " Order ALL the reference details at left...
3.	Pheochromocytoma 08/01/1980 - "The authors describe a sensitive radioenzymatic technique for determining blood catecholamines which is very effective in localizing occult functioning pheochromocytomas. " 09/01/2009 - "Measurement of metanephrines instead of catecholamines by either technique improved the diagnostic accuracy for the diagnosis of pheochromocytomas. " 03/01/1995 - "Availability of biochemical assays for catecholamines and their metabolites has improved our ability to establish or exclude the diagnosis of pheochromocytoma in a suspected patient. " 08/01/2006 - "Several studies have demonstrated that metanephrines, which are the metabolites of catecholamines, are reliable parameters for the diagnosis of pheochromocytoma. " 03/01/2000 - "Elevated catecholamines were demonstrated in plasma and urine; studies did not confirm pheochromocytoma. " Order ALL the reference details at left...
4.	Hypertension (High Blood Pressure) 01/01/1995 - "This study examined the effects of ethnicity and hypertension on beta 2-adrenergic receptors and on plasma catecholamines in a group of 77 unmedicated mildly hypertensive and normotensive men. " 05/01/1994 - "This study examined plasma catecholamines, thrombocyte alpha2-adrenoceptors and lymphocyte beta2-adrenoceptors in 16 young patients with newly detected essential hypertension and 26 normotensive age matched controls (27.1 +/- 4.5 vs. 24.8 +/- 2.8 years; NS). " 09/01/1993 - "Although consistent associations between plasma catecholamines and BP were not evident in this study, the observed genetic influence on circulating catecholamines may be relevant to the potential role of the sympathetic nervous system in the early stages of essential hypertension." 10/01/1990 - "To study whether left ventricular mass and function are related to the activity of the sympathetic nerves in progeny of hypertensive parents, LV parameters by echocardiography and plasma catecholamines by HPLC were used in 33 normotensive sons with two hypertensive parents (SHT) and 33 normotensive sons without family history of hypertension (SNT). " 10/01/1989 - "The present study therefore aimed at examining both venous and arterial plasma catecholamines in a group of white men, all 50 years of age, with never-treated, established essential hypertension (n = 61, blood pressure 165 +/- 2/112 +/- 1 mm Hg, means +/- SE) and comparing them with a similar group of normotensive men (n = 51, blood pressure 128 +/- 1/85 +/- 1 mm Hg). " Order ALL the reference details at left...
5.	Neoplasms (Cancer) 12/01/1998 - "METHODS: Light microscopic and immunohistochemical studies were performed on eight tumors, and biochemical testing for serum/urine catecholamines was performed on two patients. " 04/01/1996 - "Recent studies have shown higher levels of circulating and urinary catecholamines in cancer patients. " 05/01/1984 - "A high concentration of catecholamines was demonstrated in the tumor tissue, and histochemical and electron microscopy studies suggested the presence of catecholamines in the cytoplasm of some of the tumor cells. " 01/01/1977 - "Catecholamines were not biochemically detected in a portion of recurrent tumor from Case 2. The significance of this is equivocal in view of the limited previous biochemical studies of this neoplasm. " 05/01/2009 - "The tumors are characterized by synthesis, metabolism, and secretion of catecholamines. " Order ALL the reference details at left...

Related Drugs and Biologics

1.	Norepinephrine (Noradrenaline)
2.	Epinephrine (Adrenaline)
3.	Dopamine (Intropin)
4.	Renin
5.	Propranolol (Inderal)
6.	Isoproterenol (Isoprenaline)
7.	Hydrocortisone (Cortisol)
8.	Oxygen
9.	Nitric Oxide (Nitrogen Monoxide)
10.	Dobutamine

Related Therapies and Procedures

1.	Adrenalectomy
2.	Resuscitation
3.	Transplants (Transplant)
4.	Drug Therapy (Chemotherapy)
5.	Artificial Respiration (Mechanical Ventilation)

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