| 单词 | adrenal medulla |
| 释义 | adrenal medulla noun[C] anatomyspecializeduk/əˌdriː.nəl medˈʌl.ə/us/əˌdriː.nəl məˈdʌl.ə/theinnerpartof theadrenalglandthatproducesadrenaline 肾上腺髓质Glands in the human body
adrenal medulla| American Dictionaryadrenal medulla noun[C] us/əˈdrin·əl məˈdʌl·ə/biology theinnerpartof the adrenalglandthat producesadrenaline Examplesofadrenal medullaadrenal medulla First causing a release of glucose from the liver and epinephrine (adrenaline) from theadrenalmedulla, it causes stimulation. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.There are two parts of the adrenal glands, the adrenal cortex and theadrenalmedulla. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.But theadrenalmedulla, in contrast to the adrenal cortex, is not required for survival. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Theadrenalmedullaproduces neurotransmitters, namely, the catecholamines, epinephrine, and norepinephrine. From theCambridge English Corpus These biological responses are mediated both by direct autonomic innervation of target organs by postganglionic neurons and by secretion of epinephrine and norepinephrine by theadrenalmedulla. From theCambridge English Corpus Release of the hormones epinephrine and norepinephrine from theadrenalmedullaof the adrenal glands is part of the fight-or-flight response. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Nicotinic receptors cause the release of catecholamine from theadrenalmedulla, and also site specific excitation or inhibition in brain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The two exceptions mentioned above are postganglionic neurons of sweat glands and chromaffin cells of theadrenalmedulla. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Using immunohistochemistry, synaptophysin can be demonstrated in a range of neural and neuroendocrine tissues, including cells of theadrenalmedullaand pancreatic islets. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Because it is innervated by preganglionic nerve fibers, theadrenalmedullacan be considered as a specialized sympathetic ganglion. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These substances are released in theadrenalmedulla, which is richly vascular. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The neural crest of the ectoderm develops into: peripheral nervous system,adrenalmedulla, melanocytes, facial cartilage, dentin of teeth. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.At seven weeks of gestation, the adrenal cells are joined by sympathetic cells that originate from the neural crest to form theadrenalmedulla. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.In theadrenalmedulla, acetylcholine is used as a neurotransmitter, and the receptor is of the "nicotinic" type. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Theadrenalmedullais considered a sympathetic ganglion and, like other sympathetic ganglia, is supplied by cholinergic preganglionic sympathetic fibers; acetylcholine is its neurotransmitter. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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