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Product Details:
Payment & Shipping Terms:
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Product Name :: | DSIP | Model Number :: | CAS: 62568-57-4 |
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Certification :: | GMP , ISO 9001:2008 | Place Of Origin :: | CHINA |
MOQ :: | 10 Vials | Payment Terms :: | Bank Transfer - Western Union - MoneyGram |
Delivery Time :: | Within 7 Working Days |
Description:
DSIP (Delta Sleep-inducing Peptide) is a neuropeptide found in the hypothalamus, pituitary,
and adrenal glands.Its isolation has allowed for extensive research which has found several
possible primary and peripheral roles of this peptide. First, DSIP has been shown to induce
sleep.Second, it may have benefits as an analgesic in treatment of chronic pain, sometimes as
an adjunct treatment. Third, DSIP has been shown to block ACTH release and decrease levels of
ACTH, stimulate LH release, and act as an inhibitor of the secretion of somatostatin.
The source of production of DSIP is yet unknown; It may be produced in the central nervous
system or in a peripheral organ. It is thought to pass. Through the blood-brain barrier (BBB)
more easily than most known neuropeptides. As mentioned, DSIP has shown positive results in
inducing slow-wave EEG (sleep). It has been shown to help treat narcolepsy and restore
disturbed sleep patterns to normal sleep rhythms.
It has been found in both free and bound forms in the hypothalamus, limbic system and
pituitary as well as various peripheral organs, tissues and body fluids.It is abundant in the
gut secretory cells and in the pancreas where it co-localises with glucagon. In the brain its
action may be mediated by NMDA receptors. In another study Delta sleep-inducing peptide
stimulated Acetyltransferase activity through α1 receptors in rats. It is unknown where DSIP
is synthesized.
In vitro it has been found to have a low molecular stability with a half life of only 15
minutes due to the action of a specific aminopeptidase-like enzyme.It has been suggested that
in the body it complexes with carrier proteins to prevent degradation, or exists as a
component of a large precursor molecule, but as yet no structure or gene has been found for
this precursor.
Application:
Delta sleep-inducing peptide, abbreviated DSIP, is a neuropeptide that when infused into the
mesodiencephalic ventricle of recipient rabbits induces spindle and delta EEG activity and
reduced motor activities.
Many roles for DSIP have been suggested following research carried out using peptide
analogues with a greater molecular stability and through measuring DSIP-like immunological
(DSIP-LI) response by injecting DSIP antiserum and antibodies.
Usage:
Delta sleep-inducing peptide (DSIP) , a nonapeptide with a unique amino-acid sequence (Table 1) , was isolated from the cerebral venous blood of rabbits subjected to low-frequency ('hypnogenic') electrical stimulation of the intralaminar thalamic nuclei (the so-called 'trophotropic zone '; Hess W. R. by Schoenenberger-Monnier group from Basel in 1977.
Delta ,In the following three decades , extensive studies carried out in a number of laboratories have demonstrated that DSIP , or some structurally closely related peptide(s) , is present in both free and bound forms in some cerebral structures , primarily the hypothalamus and limbic system , as well as pituitary and different peripheral organs , tissues and body fluids , where it co-localizes with several peptide and non-peptide mediators
DSIP (Delta Sleep-inducing Peptide) is a neuropeptide found in the hypothalamus, pituitary, and adrenal glands. Its isolation has allowed for extensive research which has found several possible primary and peripheral roles of this peptide. First, DSIP has been shown to induce sleep. Second, it may have benefits as an analgesic in treatment of chronic pain, sometimes as an adjunct treatment. Third, DSIP has been shown to block ACTH release and decrease levels of ACTH, stimulate LH release, and act as an inhibitor of the secretion of somatostatin. The source of production of DSIP is yet unknown; It may be produced in the central nervous system or in a peripheral organ. It is thought to pass through the blood-brain barrier (BBB) more easily than most known neuropeptides. As mentioned, DSIP has shown positive results in inducing slow-wave EEG (sleep). It has been shown to help treat narcolepsy and restore disturbed sleep patterns to normal sleep rhythms.
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Contact Person: Wu