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单词 catecholamine
释义

Definition of catecholamine in English:

catecholamine

noun ˌkatɪˈkəʊləmiːn-ˈkôlə-
Biochemistry
  • Any of a class of aromatic amines which includes a number of neurotransmitters such as adrenaline and dopamine.

    Example sentencesExamples
    • Other hormones that influence blood sugar levels are cortisol, growth hormone and catecholamines (epinephrine and norepinephrine).
    • In the brain, high levels of the catecholamines dopamine and norepinephrine are released in the PFC during stress exposure, even during relatively mild psychological stress.
    • The tyrosine derivatives are the thyroid hormones, and the catecholamines (adrenaline and noradrenaline) which are produced in the medulla of the adrenal glands.
    • In high concentrations, arginine induces several hormones, including pituitary growth hormone, insulin, vasopressin, adrenal catecholamines, and somatostatin.
    • Dopamine is the most abundant chemical in a class of neurotransmitters called catecholamines.
 
 

Definition of catecholamine in US English:

catecholamine

noun-ˈkôlə-
Biochemistry
  • Any of a class of aromatic amines that includes a number of neurotransmitters such as epinephrine and dopamine.

    Example sentencesExamples
    • In high concentrations, arginine induces several hormones, including pituitary growth hormone, insulin, vasopressin, adrenal catecholamines, and somatostatin.
    • The tyrosine derivatives are the thyroid hormones, and the catecholamines (adrenaline and noradrenaline) which are produced in the medulla of the adrenal glands.
    • In the brain, high levels of the catecholamines dopamine and norepinephrine are released in the PFC during stress exposure, even during relatively mild psychological stress.
    • Dopamine is the most abundant chemical in a class of neurotransmitters called catecholamines.
    • Other hormones that influence blood sugar levels are cortisol, growth hormone and catecholamines (epinephrine and norepinephrine).
 
 
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更新时间:2024/9/21 5:39:04