Endocrine tissue: Difference between revisions
Created page with "The endocrine system is the system in which a message is transmitted from endocrine tissues; for example the pancreas and insulin, by circulating body fluids mainly the bloodstre..." |
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The endocrine system is the system in which a message is transmitted from endocrine tissues; for example the pancreas and insulin, by circulating body fluids mainly the bloodstream. The specificity of the signal depends the receptors on target tissues and cells. The signal is released in the form of a chemical messenger known as hormones. Each hormone can have different effects in similar tissues depending on the receptor present; an example being epinephrine and how in arterioles it can cause vasodilation and/or vasoconstriction depending on the specific receptors present. Endocrine cells within endocrine glands release hormones conveyed particularly by the bloodstream and can act on distant cells: examples of endocrine glands being the anterior pituatry, the thyroid gland and the adrenal gland. | The endocrine system is the system in which a message is transmitted from endocrine [[Tissue|tissues]]; for example the [[pancreas|pancreas]] and [[insulin|insulin]], by circulating body fluids mainly the [[Blood_stream|bloodstream]]. The specificity of the signal depends the [[Receptors|receptors]] on target tissues and [[cells|cells]]. The signal is released in the form of a chemical messenger known as [[Hormones|hormones]]. Each hormone can have different effects in similar tissues depending on the receptor present; an example being [[epinephrine|epinephrine]] and how in [[arterioles|arterioles]] it can cause [[vasodilation|vasodilation]] and/or [[vasoconstriction|vasoconstriction]] depending on the specific receptors present. Endocrine cells within endocrine glands release hormones conveyed particularly by the bloodstream and can act on distant cells: examples of endocrine glands being the [[anterior pituatry|anterior pituatry]], the [[thyroid gland|thyroid gland]] and the [[adrenal gland|adrenal gland]]. | ||
Latest revision as of 20:36, 11 December 2017
The endocrine system is the system in which a message is transmitted from endocrine tissues; for example the pancreas and insulin, by circulating body fluids mainly the bloodstream. The specificity of the signal depends the receptors on target tissues and cells. The signal is released in the form of a chemical messenger known as hormones. Each hormone can have different effects in similar tissues depending on the receptor present; an example being epinephrine and how in arterioles it can cause vasodilation and/or vasoconstriction depending on the specific receptors present. Endocrine cells within endocrine glands release hormones conveyed particularly by the bloodstream and can act on distant cells: examples of endocrine glands being the anterior pituatry, the thyroid gland and the adrenal gland.