منابع مشابه
Plasma catecholamine responses in acute severe asthma.
Twenty patients presenting to an A&E department with acute severe asthma were studied. Despite clinically severe airway obstruction few had raised catecholamine levels. However several patients with impending respiratory arrest had markedly elevated catecholamine levels, and relationships are demonstrated between these levels and other measures of disease severity.
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The purpose of this study was to investigate the effect of the level of injury on the serum level of norepinephrine (Nor) and epinephrine (Epi) at rest and after maximal exercise in individuals with paraplegia. Twenty-six male spinal cord-injured subjects with complete paraplegia for at least 9 months were divided into two groups of 13 subjects each according to the level of injury, i.e., T1-T6...
متن کاملMechanism of adenosine inhibition of catecholamine-induced responses in heart.
The properties of adenosine inhibition of catecholamine-induced responses were investigated, using an isolated rat heart preparation. Perfusion of hearts with 0.1 microM isoproterenol increased myocardial cAMP content 2.8-fold, activation of cAMP-dependent protein kinase 4.4-fold, phosphorylase a formation 3.4-fold, left ventricular pressure 1.8-fold, rate of ventricular pressure development 2....
متن کاملDevelopment of catecholamine and cortisol stress responses in zebrafish☆☆☆
Both adrenal catecholamines and steroids are known to be involved in the stress response, immune function, blood pressure and energy homeostasis. The response to stress is characterized by the activation of the hypothalamus-pituitary-adrenal (HPA) axis and the sympathetic-adrenomedullary system, though the correlation with activation and development is not well understood. We evaluated the stre...
متن کاملParaplegia.
Nurses caring for people who have sustained an injury resulting in paraplegia must have an understanding of both the psychological and physical effects. This Update examines the nurse's role in preparing the patient for the future.
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ژورنال
عنوان ژورنال: Spinal Cord
سال: 1973
ISSN: 1362-4393,1476-5624
DOI: 10.1038/sc.1973.32