Information om | Engelska ordet CATECHOLAMINE

Exempel på hur man kan använda CATECHOLAMINE i en mening

• Many cells have these receptors, and the binding of a catecholamine to the receptor will generally stimulate the sympathetic nervous system (SNS).
• Catechol-O-methyltransferase is involved in the inactivation of the catecholamine neurotransmitters (dopamine, epinephrine, and norepinephrine).
• Chemically, isoprenaline is a synthetic catecholamine and is the N-isopropyl analogue of norepinephrine (noradrenaline) and epinephrine (adrenaline).
• α-Methyl-p-tyrosine (AMPT), or simply α-methyltyrosine, also known in its chiral 2-(S) form as metirosine, is a tyrosine hydroxylase enzyme inhibitor and is therefore a drug involved in inhibiting the catecholamine biosynthetic pathway.
• However, a loss of cells in the intermediolateral column of the spinal cord has been documented, as has a loss of catecholamine uptake and catecholamine fluorescence in sympathetic postganglionic neurons.
• Patients with β-adrenergic receptor sensitivity and elevated catecholamine levels throughout orthostatic stress usually respond well to a variety of β-blockers.
• Gieringer reports that Placer County Jail granted Kubby access to Marinol, a THC synthetic which lacks the cannabinoids which have been shown to modulate catecholamine levels.
• Catechol, for example, is synthesized from o-hydroxy and o-alkoxy phenyl aldehydes and ketones, and is used as the starting material for synthesis of several compounds, including the catecholamines, catecholamine derivatives, and 4-tert-butylcatechol, a common antioxidant and polymerization inhibitor.
• Lightman started his research career working on catecholamine uptake mechanisms in Cambridge where, after completed his clinical studies at the Middlesex Hospital in London, he studied the role of opioid peptides and brain stem catecholamine pathways in the regulation of neurohypophysial hormone secretion.
• Cyclopentamine acts as a releasing agent of the catecholamine neurotransmitters norepinephrine (noradrenaline), epinephrine (adrenaline), and dopamine.
• VMA is found in the urine, along with other catecholamine metabolites, including homovanillic acid (HVA), metanephrine, and normetanephrine.
• Several features of the structure like this folding lip suggest that PNMT is a recent adaptation to the catecholamine synthesizing enzyme family, evolving later than COMT, but before other methyltransferases like GNMT.
• Corbadrine, sold under the brand name Neo-Cobefrine and also known as levonordefrin and α-methylnorepinephrine, is a catecholamine sympathomimetic used as a topical nasal decongestant and vasoconstrictor in dentistry in the United States.
• Norepinephrine (NE), also called noradrenaline (NA) or noradrenalin, is an organic chemical in the catecholamine family that functions in the brain and body as a hormone, neurotransmitter and neuromodulator.
• In parallel to the work on botulinum toxin, he worked on the enzymes involved in the catecholamine biosynthetic pathway, specifically the three aromatic amino acid hydroxylases including phenylalanine hydroxylase.
• It is important to note that not all benzodiazepines and beta blockers are safe to use in an adrenergic storm; for instance, alprazolam and propranolol; alprazolam weakly agonizes dopamine receptors and causes catecholamine release while propranolol mildly promotes some catecholamine release - each worsening the condition.
• Phenylethanolamine (sometimes abbreviated PEOH), or β-hydroxyphenethylamine, is a trace amine with a structure similar to those of other trace phenethylamines as well as the catecholamine neurotransmitters dopamine, norepinephrine, and epinephrine.
• Predisposing factors seem to include young age, severe critical illness of central nervous system or respiratory origin, exogenous catecholamine or glucocorticoid administration, inadequate carbohydrate intake and subclinical mitochondrial disease.
• In contrast to clear evidence for catalysis of this activity, the native renalase used in these experiments did not catalyze the conversion of the catecholamine epinephrine to adrenochrome.
• It is a metabolite of the antiparkinsonian drug rasagiline and has been studied for its potential to modulate catecholamine levels in the brain.

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