Results 191 to 200 of about 21,370 (252)
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Journal of Molecular and Cellular Cardiology, 1985
The morphologic-functional correlative studies that we have carried out in the past 25 years with the various catecholamines have served as an example for analyzing myocardial reaction patterns and the reactions of the cardiac muscle cells to insult.
G Rona
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The morphologic-functional correlative studies that we have carried out in the past 25 years with the various catecholamines have served as an example for analyzing myocardial reaction patterns and the reactions of the cardiac muscle cells to insult.
G Rona
exaly +3 more sources
Naunyn-Schmiedeberg's Archives of Pharmacology, 1971 1. A method of preparing isolated membranes of the catecholamine storing vesicles of the adrenal medulla is described. The membrane protein amounts to 23% of the total vesicular protein and still contains 0.1% of the catecholamine. 2.
Taugner, G.
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Catecholamine excretion profiles identify clinical subgroups of neuroblastoma patients
European Journal of Cancer, 2019 Introduction: Analysis of urinary catecholamine metabolites is one of the primary modalities to diagnose patients with neuroblastoma. Although catecholamine excretion patterns have been recognised in the past, their biological rationale and clinical ...
Ronald Wanders +2 more
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Endocrinology, 1976
The haptens p-tyramine and synephrine were conjugated to bovine serum albumin by means of the formaldehyde condensation reaction. These conjugates were emulsified in adjuvant and injected into rabbits. Antiserum was harvested at 10-day intervals after booster injections. The anti-sera were screened by immunodiffusion.
L J, Grota, G M, Brown
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The haptens p-tyramine and synephrine were conjugated to bovine serum albumin by means of the formaldehyde condensation reaction. These conjugates were emulsified in adjuvant and injected into rabbits. Antiserum was harvested at 10-day intervals after booster injections. The anti-sera were screened by immunodiffusion.
L J, Grota, G M, Brown
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Catecholamines and their metabolites
Journal of Chromatography B: Biomedical Sciences and Applications, 1988The research on biosynthesis, physiology, pharmacology, regulation and degradation of catecholamines has continuously increased for more than 50 years. This is not unexpected because of the fact that catecholamines are involved in so many life processes such as nerve conduction, blood circulation and hormone regulations in health and disease.
B, Kågedal, D S, Goldstein
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Catecholamines and convulsions
Brain Research, 1979Severe depletion of brain noradrenaline and separately of brain dopamine was induced in rats by intracerebral injection of the selective neurotoxin 6-hydroxydopamine, and the susceptibility of the treated animals to various seizure-inducing manipulations was examined.
S T, Mason, M E, Corcoran
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Catecholamines and Catecholamine Metabolites
2020Measurement of catecholamines and their metabolites may be indicated when evaluating patients with hypertension, dizziness, syncope, or “spells” with some combination of headache, abdominal pain, sweating, tachycardia or palpitations, anxiety, pallor or flushing, and hypertension.
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American Journal of Obstetrics and Gynecology, 1983
Experimental data from fetal human and animal research suggest that the fetal sympathoadrenal system, composed of the adrenal medulla, sympathetic neurons, and extra-adrenal chromaffin tissue functions from early fetal life to maintain fetal homeostasis. The extra-adrenal chromaffin tissue undergoes maturation at 9 to 11 weeks of gestation, whereas the
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Experimental data from fetal human and animal research suggest that the fetal sympathoadrenal system, composed of the adrenal medulla, sympathetic neurons, and extra-adrenal chromaffin tissue functions from early fetal life to maintain fetal homeostasis. The extra-adrenal chromaffin tissue undergoes maturation at 9 to 11 weeks of gestation, whereas the
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Bereavement and catecholamines
Journal of Psychosomatic Research, 1986Urinary catecholamine output was studied in 59 middle-aged and elderly persons who were either acutely bereaved (n = 39) or threatened with the loss of a spouse (n = 20). The study was done with the hypothesis that urinary catecholamine output would be elevated among the bereaved subjects both in comparison to norms in the literature for non-stressed ...
S C, Jacobs +5 more
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Acta Psychiatrica Scandinavica, 1982
Plasma catecholamines and heart rate were determined in drug‐free groups of anxious patients and normal controls before and 20 min after intramuscular injection of 0.01 mg/kg of 1/1000 diluted epinephrine. Levels of anxiety after the injection were determined via the State Anxiety Scale of State Trait Anxiety Inventory.
R J, Mathew +4 more
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Plasma catecholamines and heart rate were determined in drug‐free groups of anxious patients and normal controls before and 20 min after intramuscular injection of 0.01 mg/kg of 1/1000 diluted epinephrine. Levels of anxiety after the injection were determined via the State Anxiety Scale of State Trait Anxiety Inventory.
R J, Mathew +4 more
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