Sandbox WWC5
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==Introduction== | ==Introduction== | ||
| - | '''Growth hormone releasing hormone''' (GHRH) is a secretory neurohormone that causes growth hormone to be released from the pituitary gland. It is naturally produced in the arcuate nucleus of the hypothalamus. The [[hormone]] is produced as a 44 amino acid peptide hormone, and first appears in the hypothalamus between 18 and 29 weeks of gestation, corresponding to the initial production of growth hormone by the fetus | + | '''Growth hormone releasing hormone''' (GHRH) is a secretory neurohormone that causes growth hormone to be released from the pituitary gland. It is naturally produced in the arcuate nucleus of the hypothalamus. The [[hormone]] is produced as a 44 amino acid peptide hormone, and first appears in the hypothalamus between 18 and 29 weeks of gestation, corresponding to the initial production of growth hormone by the fetus <ref>PMID:6344776</ref>. Growth hormone is required for normal fetal and post fetal development, including bone growth and the regulation of protein production and the metabolism of lipids and carbohydrates <ref>PMID:15525469</ref>. |
<Structure load='Ghrh1.pdb' size='400' frame='true' align='right' caption='Growth Hormone-Releasing Hormone, modelled using Phyre modelling engine[http://www.sbg.bio.ic.ac.uk/phyre2/html/page.cgi?id=index]' scene='69/696305/Ghrh_n_to_c_rainbow/1' /> | <Structure load='Ghrh1.pdb' size='400' frame='true' align='right' caption='Growth Hormone-Releasing Hormone, modelled using Phyre modelling engine[http://www.sbg.bio.ic.ac.uk/phyre2/html/page.cgi?id=index]' scene='69/696305/Ghrh_n_to_c_rainbow/1' /> | ||
Revision as of 17:09, 10 May 2016
Contents |
Growth Hormone Releasing Hormone
Introduction
Growth hormone releasing hormone (GHRH) is a secretory neurohormone that causes growth hormone to be released from the pituitary gland. It is naturally produced in the arcuate nucleus of the hypothalamus. The hormone is produced as a 44 amino acid peptide hormone, and first appears in the hypothalamus between 18 and 29 weeks of gestation, corresponding to the initial production of growth hormone by the fetus [1]. Growth hormone is required for normal fetal and post fetal development, including bone growth and the regulation of protein production and the metabolism of lipids and carbohydrates [2].
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Function
Structural Features
Medical Implications
References
- ↑ Chawla RK, Parks JS, Rudman D. Structural variants of human growth hormone: biochemical, genetic, and clinical aspects. Annu Rev Med. 1983;34:519-47. PMID:6344776 doi:http://dx.doi.org/10.1146/annurev.me.34.020183.002511
- ↑ Tang SS, Zhang JH, Du MH, Wu J, Liu JJ. Construction and activity of a novel GHRH analog, Pro-Pro-hGHRH(1-44)-Gly-Gly-Cys. Acta Pharmacol Sin. 2004 Nov;25(11):1464-70. PMID:15525469
