α-Melanocyte stimulating hormone and adrenocorticotropic hormone: An alternative approach when thinking about restless legs syndrome?
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چکیده
منابع مشابه
Desacetyl-α-melanocyte stimulating hormone and α-melanocyte stimulating hormone are required to regulate energy balance
OBJECTIVE Regulation of energy balance depends on pro-opiomelanocortin (POMC)-derived peptides and melanocortin-4 receptor (MC4R). Alpha-melanocyte stimulating hormone (α-MSH) is the predicted natural POMC-derived peptide that regulates energy balance. Desacetyl-α-MSH, the precursor for α-MSH, is present in brain and blood. Desacetyl-α-MSH is considered to be unimportant for regulating energy b...
متن کاملThe experimental generation of antibodies to alpha-melanocyte stimulating hormone and adrenocorticotropic hormone.
Sensitivity, reproducibility, and specificity are requirements for a suitable assay for hormones. The quantitation of a-MSH 1 is currently based on a technique devised in 1954, which utilized isolated pieces of frog skin (1). In the presence of a-MSH, frog skin darkens with a measurable decrease in the reflection of light from the skin. Although this assay possesses great sensitivity (less than...
متن کاملRe-evaluation of Adrenocorticotropic Hormone and Melanocyte Stimulating Hormone Activation of GPR139 in Vitro
It is now well established that GPR139, a G-protein coupled receptor exclusively expressed in the brain and pituitary, is activated by the essential amino acids L-tryptophan (L-Trp) and L-phenylalanine (L-Phe) via Gαq-coupling. The in vitro affinity and potency values of L-Trp and L-Phe are within the physiological concentration ranges of L-Trp and L-Phe. A recent paper suggests that adrenocort...
متن کاملY2-Melanocyte-Stimulating Hormone
Peptides of the pro-opiocortin class produce pronounced cardiovascular and natriuretic actions. We have investigated the acute cardiovascular effects of one of the most potent members of this class, y2-melanocyte stimulating hormone (y2-MSH), in rats. Pressor actions of y2MSH administered systemicaMy were eliminated by ganglionic blockade with chlorisondamine. Peripheral cholinergic blockade fa...
متن کاملPlasma α-melanocyte stimulating hormone predicts outcome in ischemic stroke.
BACKGROUND AND PURPOSE α-Melanocyte stimulating hormone (α-MSH) is an endogenously produced neuropeptide derived from the same precursor as adrenocorticotropic hormone. α-MSH has profound immunomodulatory properties and may also be neuroprotective. Nothing is known about α-MSH and changes in its plasma concentrations in patients with acute ischemic stroke. METHODS In this prospective observat...
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ژورنال
عنوان ژورنال: Movement Disorders
سال: 2008
ISSN: 0885-3185
DOI: 10.1002/mds.22035