Characterization of complementary DNA encoding the rat neuromedin U precursor.
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چکیده
منابع مشابه
Characterization and expression of the complementary DNA encoding rat histidine decarboxylase.
Histamine is a neurotransmitter in the central nervous system and an important modulator of gastric acid secretion, vasomotor control, inflammation, and allergic reactions. In biological systems the formation of histamine from its precursor histidine is catalyzed by the enzyme L-histidine decarboxylase (HDC; L-histidine carboxy-lyase, EC 4.1.1.22). We have cloned HDC-encoding cDNA from a fetal ...
متن کاملNeuromedin-U stimulates enucleation-induced adrenocortical regeneration in the rat.
Neuromedin-U (NMU) is a brain-gut peptide, which has been previously found to stimulate hypothalamic-pituitary-adrenal axis in the rat. Enucleation-induced adrenal regeneration in rats with contralateral adrenalectomy is a well-established model of adrenal growth, that not only depends on the compensatory ACTH hypersecretion, but is also modulated by several regulatory peptides. Hence, we inves...
متن کاملCharacterization of neuromedin U effects in canine smooth muscle.
Two endogenous receptors for the potent smooth muscle-stimulating peptide neuromedin U (NmU) have recently been identified and cloned. Pharmacological, binding, and expression studies were conducted in an attempt to determine the receptor(s) involved in the smooth muscle-stimulating effects of NmU. The NmU peptides caused a concentration-dependent contraction of canine isolated urinary bladder....
متن کاملHypothalamic actions of neuromedin U.
The central nervous system and gut peptide neuromedin U (NMU) inhibits feeding after intracerebroventricular injection. This study explored the hypothalamic actions of NMU on feeding and the hypothalamo-pituitary-adrenal axis. Intraparaventricular nucleus (intra-PVN) NMU dose-dependently inhibited food intake, with a minimum effective dose of 0.1 nmol and a robust effect at 0.3 nmol. Feeding in...
متن کاملNeuromedin U receptor 1 expression in the rat endocrine pancreas and evidence suggesting neuromedin U suppressive effect on insulin secretion from isolated rat pancreatic islets.
Neuromedin U (NmU) is a regulatory peptide found in significant concentrations in both the brain and gut of the rat and is named according to its ability to powerfully contract the uterus. Two types of NmU receptors were recently identified and subsequent studies evidenced NmU involvement in the regulation of energy homeostasis. Such a role of neuromedin U suggests that a polypeptide may also b...
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ژورنال
عنوان ژورنال: Molecular Endocrinology
سال: 1992
ISSN: 0888-8809,1944-9917
DOI: 10.1210/mend.6.10.1448109