| 翻訳と辞書 |
| Neuromedin U ： ウィキペディア英語版 |
Neuromedin U
Neuromedin U (or NmU) is a neuropeptide found in the brain of humans and other mammals, which has a number of diverse functions including contraction of smooth muscle, regulation of blood pressure, pain perception, appetite, bone growth, and hormone release. It was first isolated from the spinal cord in 1985, and named after its ability to cause smooth muscle contraction in the uterus.
==Structure==
Neuromedin U is a highly conserved neuropeptide present in many species, existing as multiple isoforms. For example, in humans it is a 25 amino acid peptide (U-25) in rats it is 23-aas long (U-23) and it has been found to be as low as 8-aas long in some mammals. NMU-8 is identical to the C terminus of NMU-25, thus is the most highly conserved region of the entire peptide. The relative contribution of the different isoforms to the biological function of neuromedin U is generally not well understood. Neuromedin U, like many neuroactive peptides, is amidated at the C-terminus, and all isoforms have identical C-terminal heptapeptides.
The sequence of neuromedin U-23 in rats is: YKVNEYNGPVAPSGGFFLFRPRN-(NH2).〔
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
■ウィキペディアで「Neuromedin U」の詳細全文を読む
スポンサード リンク
| 翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|