Inhibitory effects of pituitary adenylate cyclase-activating polypeptide (PACAP) and vasoactive intestinal peptide (VIP) on food intake in the goldfish, Carassius auratus.

abstract：:In an attempt to establish the role of F8Famide in opioid activity modulation, we examined the effects of intracerebroventricular administration of the F8Famide analogs (1DME)Y8Fa and (3D)Y8Fa on intestinal transit in mice. (1DME)Y8Fa (0.88 to 22 nmol) inhibited intestinal transit as did F8Famide and morphine. An IP i...

journal_title：Peptides

authors： Gicquel S,Fioramonti J,Bueno L,Zajac JM

更新日期：1993-07-01 00:00:00

abstract：:The presence of immunoreactive endothelin (IR-ET) in human saliva and rat parotid gland was investigated by radioimmunoassay. The IR-ET concentration (mean +/- SEM) in saliva taken from normal volunteers was 2.0 +/- 0.2 pmol/l (n = 15). The IR-ET concentration in rat parotid gland was 19.2 +/- 2.2 fmol/g wet weight (n...

journal_title：Peptides

authors： Lam HC,Takahashi K,Ghatei MA,Suda K,Kanse SM,Bloom SR

更新日期：1991-07-01 00:00:00

abstract：:Catestatin (CST) is an endogenous neuropeptide with multiple cardiovascular activities. The study is to investigate circulating CST levels in heart failure (HF) patients and to evaluate the role of CST as a biomarker for HF. Plasma CST concentrations were measured by enzyme-linked immunosorbent assay in 228 HF patient...

journal_title：Peptides

authors： Liu L,Ding W,Li R,Ye X,Zhao J,Jiang J,Meng L,Wang J,Chu S,Han X,Peng F

更新日期：2013-08-01 00:00:00

abstract：:The distribution of somatostatin (SRIF) was examined in normal human forebrain, using thick vibratome cut sections. The unlabeled antibody enzyme method of immunocytochemistry revealed a widespread distribution of SRIF immunoreactive neurons and fibers throughout the septum, diencephalon and corpus striatum. Within th...

journal_title：Peptides

authors： Bennett-Clarke CA,Joseph SA

更新日期：1986-09-01 00:00:00

abstract：:Apelin and its receptor APJ are expressed in fetal tissues but their function and regulation remain largely unknown. In rat, maternal treatment with a nitric oxide synthase inhibitor inducing hypertension was used to investigate apelin plasma levels in mother/fetus pairs and on the gene expression level of the apelin/...

journal_title：Peptides

authors： Ivars J,Butruille L,Knauf C,Bouckenooghe T,Mayeur S,Vieau D,Valet P,Deruelle P,Lesage J

更新日期：2012-05-01 00:00:00

abstract：:Despite its wide distribution in the central nervous system, the presence of Neuropeptide Y (NPY) in peripheral tissues has been detected. White adipose tissue (WAT) is a new site of NPY synthesis and secretion. The development of brown-like adipocytes in WAT is controlled by hypothalamic NPY neurons through interacti...

journal_title：Peptides

authors： Wan Y,Xue R,Wang Y,Zhang Q,Huang S,Wu W,Ye H,Zhang Z,Li Y

更新日期：2015-01-01 00:00:00

abstract：:A 20-kDa protein with substantial N-terminal sequence homology to thaumatin-like proteins was isolated from ripe fruits of the emperor banana, Musa basjoo cv. 'emperor banana'. The isolation procedure entailed (NH(4))(2)SO(4) precipitation, ion exchange chromatography on DEAE-cellulose, and affinity chromatography on ...

journal_title：Peptides

authors： Ho VS,Wong JH,Ng TB

更新日期：2007-04-01 00:00:00

abstract：:To determine whether a sex difference exists in the biosynthetic capacity of vasopressingergic (AVP) neurons in the bed nucleus of the stria terminalis (BNST), we have used in situ hybridization and quantitative autoradiography to measure propressophysin messenger RNA levels in these cells from adult male and female r...

journal_title：Peptides

authors： Miller MA,Vician L,Clifton DK,Dorsa DM

更新日期：1989-05-01 00:00:00

abstract：:Parathyroid hormone (PTH) has been shown to have actions within the brain, suggesting the presence of central PTH receptors. This possibility was examined by determining the binding of 125I-labeled [Nle8,18,Tyr34]bovine PTH to the plasma membranes of rat and rabbit brains. Specific binding of the tracer to membranes o...

journal_title：Peptides

authors： Harvey S,Hayer S

更新日期：1993-11-01 00:00:00

abstract：:Chemerin is a novel peptide that was identified as a natural ligand for ChemR23. As it has been reported to be involved in the regulation of immune responses and adipogenesis, chemerin may have a variety of physiological functions. Chemerin is synthesized as a precursor (prochemerin) and is proteolytically activated a...

journal_title：Peptides

authors： Shimamura K,Matsuda M,Miyamoto Y,Yoshimoto R,Seo T,Tokita S

更新日期：2009-08-01 00:00:00

abstract：:Recently we have demonstrated that replacing His(6) by constrained amino acids(2) in the well-known antagonist SHU-9119 resulted in potent and selective antagonist ligands especially at the hMC3R and hMC5 receptors. With the aim to further explore position 6 in the sequence of SHU-9119 and MT-II, we have designed, syn...

journal_title：Peptides

authors： Grieco P,Cai M,Han G,Trivedi D,Campiglia P,Novellino E,Hruby VJ

更新日期：2007-06-01 00:00:00

abstract：:In the cephalopod mollusk Octopus vulgaris, the gonadotropic hormone released by the optic gland controls sexual maturity. Several lobes of the central nervous system control the activity of this gland. In one of these lobes, the olfactory lobe, a gonadotropin releasing hormone (GnRH) neuronal system has been describe...

journal_title：Peptides

authors： Di Cristo C,De Lisa E,Di Cosmo A

更新日期：2009-03-01 00:00:00

abstract：:Higher plasma copeptin level has been associated with poor outcomes of critical illness. The present study was undertaken to investigate the plasma copeptin concentrations in children with traumatic brain injury (TBI) and to analyze the correlation of copeptin with disease outcome. Plasma copeptin concentrations of 12...

journal_title：Peptides

authors： Lin C,Wang N,Shen ZP,Zhao ZY

更新日期：2013-04-01 00:00:00

abstract：:Although a great deal is published on the MCH neurons, very few works were devoted to the study of their development. However, existing literature points out two important traits: first, these neurons differentiate a MCH phenotype very early in all species studied so far, which might suggest a role for the MCH peptide...

journal_title：Peptides

authors： Risold PY,Croizier S,Legagneux K,Brischoux F,Fellmann D,Griffond B

更新日期：2009-11-01 00:00:00

abstract：:Herein the effect of orexin receptor type-1 antagonist SB-334867 on the development of tolerance to analgesic effects of morphine was studied in rats. To incite tolerance, morphine sulfate was injected intraperitoneally (i.p., 10mg/kg) once a day for 7 days. The tail flick test was used to evaluate antinociceptive eff...

journal_title：Peptides

authors： Ranjbar-Slamloo Y,Azizi H,Fathollahi Y,Semnanian S

更新日期：2012-05-01 00:00:00

abstract：:Effects of pentobarbital, chlordiazepoxide and ethanol were studied alone and in combination with thyrotropin-releasing hormone (TRH), IM, on punished behavior. Key-peck responses of pigeons were maintained by food presentation under a fixed-interval 3-min schedule in which every 30th response produced shock. Moderate...

journal_title：Peptides

authors： Witkin JM,Sickle J,Barrett JE

更新日期：1984-07-01 00:00:00

abstract：:Nonmammalian peptides of the tachykinin, bombesin and opioid families, injected into the brain ventricles, potently and specifically affect drinking behaviour of rats and pigeons. These peptides, or at least their counterparts, have been found in the brain of mammals and birds. It has been hypothesized that these endo...

journal_title：Peptides

authors： de Caro G,Massi M

更新日期：1985-01-01 00:00:00

abstract：:A functional study has been performed to characterise the Y receptors responsible for NPY, PYY and PP-stimulated responses in mouse colonic mucosal preparations. Electrogenic ion secretion was stimulated with VIP following which NPY, PYY and PP analogues were, to varying degrees, inhibitory. PYY(3-36), hPP, Gln(23)hPP...

journal_title：Peptides

authors： Cox HM,Pollock EL,Tough IR,Herzog H

更新日期：2001-03-01 00:00:00

abstract：:In the present review we reevaluated the experimental and clinical evidence that there is a local renin angiotensin system in the heart as well as the presence of a functional intracrine component which is activated during pathological conditions like heart failure and hypertension. The implications of these findings ...

journal_title：Peptides

authors： De Mello WC,Frohlich ED

更新日期：2011-08-01 00:00:00

abstract：:Large species differences have been previously observed in the pharmacology of bradykinin (BK) B2 receptor antagonists. We investigated the effect of two novel non-peptide antagonists, compound 9 (a benzodiazepine peptidomimetic related to icatibant) and the thiosemicarbazide bradyzide on the rabbit B2 receptor (contr...

journal_title：Peptides

authors： Marceau F,Houle S,Bouthillier J,Said NB,Garratt PJ,Dziadulewicz EK

更新日期：2001-09-01 00:00:00

abstract：:alpha-MSH stimulates steroid secretion by rat adrenal zona glomerulosa cells and tissues but not fasciculata/reticularis cells when added to in vitro incubations. With glomerulosa cells from control animals on a normal sodium intake, production of corticosterone was significantly stimulated at an alpha-MSH concentrati...

journal_title：Peptides

authors： Vinson GP,Whitehouse BJ,Thody AJ

更新日期：1981-07-01 00:00:00

abstract：:Apamin is a neurotoxic octadecapeptide from bee venom, which has been shown to inhibit the non-adrenergic, non-cholinergic inhibitory innervation of the smooth muscle of the gut. Since vasoactive intestinal polypeptide (VIP) has been proposed as a possible inhibitory neurotransmitter, the effect of apamin on the recep...

journal_title：Peptides

authors： Fahrenkrug J,Gammeltoft S,Staun-Olsen P,Ottesen B,Sjöquist A

更新日期：1983-03-01 00:00:00

abstract：:Angiotensin (Ang)--a peptide that is part of the renin-angiotensin system-induces vasoconstriction and a subsequent increase in blood pressure; Ang peptides, especially AngII, can also act as potent pro-inflammatory mediators. Platelet-activating factor (PAF) is a potent phospholipid mediator that is implicated in man...

journal_title：Peptides

authors： Sato A,Yokoyama I,Ebina K

更新日期：2015-11-01 00:00:00

abstract：:Effective management of chronic pain is demanded by ethical as well as medical considerations. Although opioid analgesics remain among the most effective pharmacotherapies for ameliorating many types of pain, their use is clouded by concerns regarding their addictive properties, underscored by the current epidemic of ...

journal_title：Peptides

authors： Gintzler AR,Liu NJ,Storman EM,Wessendorf MW

更新日期：2019-02-01 00:00:00

abstract：:Irisin was first identified in skeletal muscle cells, but its precise location has not yet been demonstrated, and there is limited information about irisin protein in other human and rat tissues. The present immunohistochemical study was undertaken to screen skeletal muscle and other tissues for irisin immunoreactivit...

journal_title：Peptides

authors： Aydin S,Kuloglu T,Aydin S,Kalayci M,Yilmaz M,Cakmak T,Albayrak S,Gungor S,Colakoglu N,Ozercan IH

更新日期：2014-11-01 00:00:00

abstract：:Although the biological effects of adrenomedullin (AM) and PAMP have been reported extensively in animal studies and from in-vitro experiments, relatively little information is available on responses to the hormone administered to man. This review summarizes data from the few studies carried out in man. In healthy vol...

journal_title：Peptides

authors： Nicholls MG,Lainchbury JG,Lewis LK,McGregor DO,Richards AM,Troughton RW,Yandle TG

更新日期：2001-11-01 00:00:00

abstract：:A novel peptide hormone, atrial natriuretic factor (ANF), was recently isolated and characterized in mammalian atria. This hormone has potent natriuretic diuretic and vasorelaxant activities. Since ANF bioactivity was initially found in atria but not in ventricles, it was assumed that the ANF gene is specifically expr...

journal_title：Peptides

authors： Nemer M,Lavigne JP,Drouin J,Thibault G,Gannon M,Antakly T

更新日期：1986-11-01 00:00:00

abstract：:The hypothalamic neuropeptide orexin A (hypocretin-1) is a key signal in sleep/wake regulation and promotes food intake. We investigated the relationship between cerebrospinal fluid orexin A concentrations and body composition in non-narcoleptic human subjects with a wide range of body weight to gain insight into the ...

journal_title：Peptides

authors： Santiago JCP,Otto M,Kern W,Baier PC,Hallschmid M

更新日期：2018-04-01 00:00:00

abstract：:Obestatin regulates fluid and electrolyte homeostasis mainly by opposing the action of vasopressin (AVP). We measured plasma concentration of obestatin and AVP in patients with cardiorenal syndrome (CRS). Plasma AVP and obestatin concentration were measured in 34 patients with type II CRS. The data were compared to th...

journal_title：Peptides

authors： Shi JB,Guo ZF,Zheng X,Wang ZB,Ma YJ

更新日期：2012-12-01 00:00:00

abstract：:Plant defensins are a prominent family of cationic peptides in the plant kingdom. They are structurally and functionally related to defensins that have been previously characterized in mammals and insects. They present molecular masses between 5 and 7kDa and possess a pattern of eight conserved Cys residues. The three...

journal_title：Peptides

authors： Carvalho Ade O,Gomes VM

更新日期：2009-05-01 00:00:00