Words similar to beta-adrenergic
Example sentences for: beta-adrenergic
How can you use “beta-adrenergic” in a sentence? Here are some example sentences to help you improve your vocabulary:
Many studies have shown that chronic intravenous infusion of norepinephrine is sufficient to cause hypertrophy, and that various forms of hypertrophy are linked to a decrease in either beta-adrenergic receptor density or a decreased responsiveness to beta-adrenergic stimulation [ 46 48 49 56 57 58 59 60 61 62 63 ] . Barth, for example, showed that norepinephrine infusion induced left ventricular hypertrophy that could be prevented by an adrenergic-receptor blocker [ 58 ] . It has been suggested that ornithine decarboxylase is a link between beta-adrenoreceptors and stimulation of tissue growth factor, which results in hypertrophy [ 64 ] . However, recent studies have focused on alpha-adrenergic reception as a mediator of cardiac hypertrophy [ 35 ] , although some question the role of the alpha-adrenergic receptor as a hypertrophic mediator in vivo [ 34 ] . To date, no published studies of which we are aware have examined alpha-adrenergic reception and the development of cardiac hypertrophy with iron deficiency.
Our final experiment was a simple test to determine if the beta-adrenergic antagonist propanolol would prevent hypertrophy.
Hence, the beta-adrenergic receptor may be tethered to PKA via gravin.
The failure of the beta-blocker to prevent hypertrophy suggests that, if the sympathetic nervous system is a causal agent in the development of this form of hypertrophy, the signaling mechanism is not mediated by the beta-adrenergic receptor.
For example, Engelhardt [ 46 ] , in a study of mice genetically bred with an increase in beta-adrenergic receptor density, showed that increased contractility was an initial response, but by 35 weeks contractility was reduced by 50% and ejection fraction by 20%.
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